/*
 * Vision Training - Dashboard Styles
 * Thingtrax Brand Theme
 */

/* ===== App Container ===== */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--color-bg-dark);
}

/* ===== Top Header Bar (Full Width - Static) ===== */
.content-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 var(--spacing-xl);
    background-color: var(--color-bg-card);
    border-bottom: none;
    z-index: 100;
}

/* Header Logo - Positioned where sidebar ends */
.header-logo {
    display: flex;
    align-items: center;
    margin-left: 200px;
    padding-left: var(--spacing-xl);
}

.header-logo .logo-img {
    height: 45px;
    width: auto;
}

/* Header Actions - Positioned at right */
.content-header .header-actions {
    position: absolute;
    right: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* ===== Sidebar ===== */
.sidebar {
    position: fixed;
    top: 80px;
    left: 0;
    width: 260px;
    height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
    z-index: 50;
    transition: width 0.3s ease;
    border-right: 1px solid var(--color-border);
}

/* Collapsed sidebar state */
.sidebar.collapsed {
    width: 72px;
}

/* Hide text elements when collapsed - instant hide, no delay */
.sidebar.collapsed .nav-text {
    opacity: 0;
    visibility: hidden;
    width: 0;
    overflow: hidden;
    transition: none;
}

/* Hide footer completely when collapsed */
.sidebar.collapsed .sidebar-footer {
    display: none;
}

/* Collapsed nav items - centered icon buttons */
.sidebar.collapsed .nav-item {
    display: flex;
    justify-content: center;
    margin: var(--spacing-xs) 0;
}

.sidebar.collapsed .nav-link {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    width: 48px;
    height: 48px;
    min-width: 48px;
    max-width: 48px;
    border-radius: var(--radius-md);
    gap: 0;
}

.sidebar.collapsed .nav-icon {
    margin: 0;
}

/* Collapse toggle button - Azure DevOps style at bottom */
.sidebar-collapse-btn {
    position: absolute;
    bottom: 16px;
    right: -14px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: all 0.2s ease;
    z-index: 60;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.sidebar-collapse-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-bg-dark);
    border-color: var(--color-primary);
    box-shadow: 0 2px 12px rgba(61, 217, 182, 0.4);
    transform: scale(1.1);
}

.sidebar-collapse-btn:active {
    transform: scale(0.95);
}

.sidebar-collapse-btn svg {
    transition: transform 0.3s ease;
}

.sidebar.collapsed .sidebar-collapse-btn {
    right: -14px;
}

.sidebar.collapsed .sidebar-collapse-btn svg {
    transform: rotate(180deg);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    min-height: 60px;
}

.sidebar.collapsed .sidebar-header {
    justify-content: center;
    padding: var(--spacing-md);
}

.sidebar-header .logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    overflow: hidden;
    transition: all 0.3s ease;
}

.sidebar-header .logo-img {
    height: 35px;
    width: auto;
    flex-shrink: 0;
}

.sidebar-header .logo-icon {
    font-size: 1.75rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.sidebar-header .logo-text {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
    transition: opacity 0.2s ease, width 0.3s ease;
}

.sidebar-toggle {
    display: none;
    padding: var(--spacing-sm);
    background: none;
    border: none;
    cursor: pointer;
}

.sidebar-toggle .hamburger {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--color-text-primary);
    position: relative;
}

.sidebar-toggle .hamburger::before,
.sidebar-toggle .hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--color-text-primary);
}

.sidebar-toggle .hamburger::before {
    top: -6px;
}

.sidebar-toggle .hamburger::after {
    top: 6px;
}

/* ===== Sidebar Navigation ===== */
.sidebar-nav {
    flex: 1;
    padding: var(--spacing-md) 0;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Hide scrollbar when collapsed */
.sidebar.collapsed .sidebar-nav {
    overflow-y: hidden;
}

.nav-list {
    list-style: none;
}

.nav-item {
    margin: var(--spacing-xs) var(--spacing-sm);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.nav-link:hover {
    color: var(--color-primary);
    background-color: var(--color-bg-elevated);
}

.nav-item.active > .nav-link {
    color: var(--color-bg-dark);
    background-color: var(--color-primary);
}

/* ===== Navigation Submenu Styles ===== */
.nav-group {
    position: relative;
}

.nav-group-toggle {
    cursor: pointer;
}

.nav-arrow {
    margin-left: auto;
    transition: transform var(--transition-fast);
    display: flex;
    align-items: center;
}

.nav-group.open > .nav-link .nav-arrow {
    transform: rotate(180deg);
}

.nav-submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background-color: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xs);
}

.nav-group.open > .nav-submenu {
    max-height: 500px;
}

.nav-submenu .nav-item {
    margin: 0;
}

.nav-submenu .nav-link {
    padding-left: calc(var(--spacing-lg) + 24px + var(--spacing-md));
    font-size: var(--font-size-sm);
}

.nav-submenu .nav-item.active > .nav-link {
    background-color: var(--color-primary);
    color: var(--color-bg-dark);
}

/* Collapsed sidebar - hide submenu */
.sidebar.collapsed .nav-submenu {
    display: none;
}

.sidebar.collapsed .nav-arrow {
    display: none;
}

/* Collapsed sidebar - show submenu as tooltip dropdown */
.sidebar.collapsed .nav-group:hover .nav-submenu {
    display: block;
    position: absolute;
    left: 100%;
    top: 0;
    min-width: 180px;
    max-height: none;
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    padding: var(--spacing-xs) 0;
}

.sidebar.collapsed .nav-group:hover .nav-submenu .nav-link {
    padding-left: var(--spacing-lg);
}

.nav-icon {
    font-size: var(--font-size-lg);
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.nav-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
    white-space: nowrap;
}

/* Tooltip for collapsed sidebar navigation */
.sidebar.collapsed .nav-link {
    position: relative;
}

.sidebar.collapsed .nav-link::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--color-bg-elevated);
    color: var(--color-text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 100;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.sidebar.collapsed .nav-link:hover::after {
    opacity: 1;
    visibility: visible;
}

/* ===== Sidebar Footer ===== */
.sidebar-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.user-avatar {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-bg-dark);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.user-details {
    flex: 1;
    min-width: 0;
}

.user-name {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-primary);
    text-transform: capitalize;
}

.change-password-link {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-decoration: none;
    margin-top: 2px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.change-password-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.sidebar-footer .btn {
    width: 100%;
    justify-content: center;
    color: var(--color-text-secondary);
    border-color: var(--color-border);
}

.sidebar-footer .btn:hover {
    background-color: var(--color-bg-elevated);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

/* ===== Main Content ===== */
.main-content {
    flex: 1;
    margin-left: 260px;
    margin-top: 80px;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 80px);
    background-color: var(--color-bg-dark);
    transition: margin-left 0.3s ease;
}

/* Main content when sidebar is collapsed */
.sidebar.collapsed ~ .main-content {
    margin-left: 72px;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

/* ===== Main Header ===== */
.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
}

.header-left {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

/* ===== Breadcrumb Navigation ===== */
.breadcrumb {
    margin: 0;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin: 0;
    padding: 0;
    list-style: none;
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
}

.breadcrumb-item:not(:last-child)::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: var(--spacing-xs);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 18 15 12 9 6'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 14px 14px;
    opacity: 0.6;
}

.breadcrumb-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    padding: var(--spacing-xs) 0;
}

.breadcrumb-link:hover {
    color: var(--color-primary);
}

.breadcrumb-home {
    color: var(--color-text-secondary);
}

.breadcrumb-home:hover {
    color: var(--color-primary);
}

.breadcrumb-home svg {
    width: 16px;
    height: 16px;
}

.breadcrumb-item.active .breadcrumb-link,
.breadcrumb-item:last-child .breadcrumb-link {
    color: var(--color-primary);
    font-weight: 500;
    pointer-events: none;
}

.breadcrumb-text {
    color: var(--color-primary);
    font-weight: 500;
}

/* Light theme breadcrumb adjustments */
[data-theme="light"] .breadcrumb-link {
    color: var(--color-text-secondary);
}

[data-theme="light"] .breadcrumb-link:hover {
    color: var(--color-primary-dark);
}

[data-theme="light"] .breadcrumb-item.active .breadcrumb-link,
[data-theme="light"] .breadcrumb-item:last-child .breadcrumb-link {
    color: var(--color-primary-dark);
}

[data-theme="light"] .breadcrumb-text {
    color: var(--color-primary-dark);
}

/* ===== Page Content Styles ===== */
.page-content {
    padding: var(--spacing-xl);
}

.view-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-sm) 0;
}

.view-description {
    font-size: var(--font-size-md);
    color: var(--color-text-secondary);
    margin: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* ===== Page View Header ===== */
.page-view-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.page-view-title {
    flex: 1;
    min-width: 200px;
}

.page-view-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.page-view-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ===== Refresh Indicator ===== */
.refresh-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.refresh-indicator.hidden {
    display: none;
}

.refresh-indicator .refresh-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.refresh-indicator .refresh-btn:hover {
    background-color: var(--bg-tertiary);
    color: var(--primary);
}

.refresh-indicator .refresh-btn:active {
    transform: scale(0.95);
}

.refresh-indicator .refresh-btn.spinning svg {
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.refresh-indicator .refresh-time {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.refresh-indicator .refresh-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

.refresh-indicator .refresh-timestamp {
    font-weight: 500;
    color: var(--text-secondary);
}

/* ===== Theme Toggle Button ===== */
.theme-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background-color: transparent;
    border: 1px solid #d1d5db;
    border-radius: var(--radius-full);
    cursor: pointer;
    color: #6b7280;
    transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
    background-color: #f3f4f6;
    color: #374151;
    border-color: #9ca3af;
    transform: rotate(15deg);
}

/* Show sun icon in dark mode (to switch to light), moon icon in light mode (to switch to dark) */
.theme-icon-light {
    display: none;
}

.theme-icon-dark {
    display: block;
}

[data-theme="light"] .theme-icon-light {
    display: block;
}

[data-theme="light"] .theme-icon-dark {
    display: none;
}

.content-body {
    flex: 1;
    padding: var(--spacing-xl);
}

/* ===== Page Views ===== */
.page-view {
    display: none;
}

.page-view.active {
    display: block;
}

/* ===== Dashboard Stats ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* ===== Welcome Card ===== */
.welcome-card {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-bg-elevated) 0%, var(--color-bg-card) 100%);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.welcome-card::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    border: 2px solid var(--color-primary);
    opacity: 0.2;
}

.welcome-card h2 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.welcome-card p {
    color: var(--color-primary);
    margin-bottom: 0;
}

/* ===== View Header ===== */
.view-header {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.search-box {
    flex: 1;
    min-width: 200px;
}

.search-box input {
    height: 40px;
}

.filter-group {
    display: flex;
    gap: var(--spacing-md);
}

.filter-group select {
    height: 40px;
    min-width: 160px;
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-weight: 500;
    cursor: pointer;
}

.filter-group select:hover {
    border-color: var(--color-primary-light);
    background-color: var(--color-primary-bg);
}

.filter-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-bg);
}

/* Custom dropdown in filter group */
.filter-group .custom-dropdown {
    min-width: 160px;
}

.filter-group .custom-dropdown-trigger {
    height: 40px;
}

/* ===== Custom Dropdown ===== */
.custom-dropdown {
    position: relative;
    display: inline-block;
    min-width: 160px;
}

.custom-dropdown-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    height: 40px;
    padding: 0 var(--spacing-md);
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.custom-dropdown-trigger:hover {
    border-color: var(--color-primary-light);
    background-color: var(--color-primary-bg);
}

.custom-dropdown:focus {
    outline: none;
}

.custom-dropdown:focus .custom-dropdown-trigger {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-bg);
}

.custom-dropdown.open .custom-dropdown-trigger {
    border-color: var(--color-primary);
    background-color: var(--color-primary-bg);
}

.custom-dropdown.error .custom-dropdown-trigger {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 3px rgba(var(--color-danger-rgb), 0.1);
}

.custom-dropdown-selected {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.custom-dropdown-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: transform var(--transition-fast);
}

.custom-dropdown.open .custom-dropdown-arrow {
    transform: rotate(180deg);
}

.custom-dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    max-height: 0;
    overflow: hidden;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    opacity: 0;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
}

.custom-dropdown.open .custom-dropdown-menu {
    max-height: 280px;
    overflow-y: auto;
    opacity: 1;
    transform: translateY(0);
}

.custom-dropdown-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.custom-dropdown-item:hover {
    background-color: var(--color-primary-bg);
    color: var(--color-primary);
}

.custom-dropdown-item.selected {
    background-color: var(--color-primary);
    color: var(--color-bg-dark);
    font-weight: 500;
}

.custom-dropdown-item.selected:hover {
    background-color: var(--color-primary-light);
    color: var(--color-bg-dark);
}

.custom-dropdown-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.custom-dropdown-item.disabled:hover {
    background-color: transparent;
    color: var(--color-text-primary);
}

/* Touch-friendly custom dropdown */
@media (pointer: coarse) {
    .custom-dropdown-trigger {
        min-height: 48px;
    }
    
    .custom-dropdown-item {
        min-height: 48px;
        padding: var(--spacing-md);
    }
}

/* ===== Action Buttons ===== */
.action-buttons {
    display: inline-flex;
    gap: 4px;
    justify-content: center;
    align-items: center;
}

td .action-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Styled action buttons with colored borders */
.btn-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    background: transparent;
    padding: 0;
}

.btn-action-edit {
    border-color: #00ceb6;
}

.btn-action-edit:hover {
    background-color: rgba(0, 206, 182, 0.15);
}

.btn-action-delete {
    border-color: #ef4444;
}

.btn-action-delete:hover {
    background-color: rgba(239, 68, 68, 0.15);
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    font-size: var(--font-size-sm);
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
    color: var(--color-text-secondary);
}

.action-btn svg {
    flex-shrink: 0;
}

.action-btn:hover {
    background-color: var(--color-bg-elevated);
}

.action-btn.edit {
    color: var(--color-primary);
}

.action-btn.edit.outline {
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    gap: 6px;
}

.action-btn.edit.outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.action-btn.reset-pwd {
    color: var(--color-warning);
}

.action-btn.reset-pwd:hover {
    background-color: rgba(255, 171, 0, 0.1);
}

.action-btn.delete {
    color: var(--color-danger);
}

/* ===== Expandable Table Rows ===== */
.expandable-table .expand-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--color-text-muted);
}

.expandable-table .expand-btn:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.expandable-table .expand-btn.expanded {
    background: rgba(var(--color-primary-rgb), 0.1);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.expandable-table .expand-btn svg {
    transition: transform var(--transition-fast);
}

.expandable-table .expand-btn.expanded svg {
    transform: rotate(180deg);
}

.expandable-table .product-row {
    cursor: default;
    transition: background-color var(--transition-fast);
}

.expandable-table .product-row.has-attributes {
    cursor: pointer;
}

.expandable-table .product-row.has-attributes:hover {
    background-color: var(--color-bg-elevated);
}

/* Attributes Badge */
.attributes-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.attributes-badge.single {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

.attributes-badge.multiple {
    background-color: rgba(var(--color-primary-rgb), 0.15);
    color: var(--color-primary);
}

.attributes-badge.none {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-muted);
}

/* Expanded Attributes Row */
.attributes-detail-row {
    display: none;
}

.attributes-detail-row.visible {
    display: table-row;
}

.attributes-detail-row > td {
    padding: 0 !important;
    background-color: var(--color-bg-dark);
    border-bottom: 2px solid var(--color-border);
}

.attributes-detail-container {
    padding: var(--spacing-md) var(--spacing-lg);
    padding-left: calc(var(--spacing-lg) + 40px);
    background: linear-gradient(90deg, rgba(var(--color-primary-rgb), 0.05) 0%, transparent 100%);
    border-left: 3px solid var(--color-primary);
    margin-left: var(--spacing-md);
}

/* Nested Attributes Table */
.nested-attributes-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.nested-attributes-table th {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background-color: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.nested-attributes-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border-light);
    background-color: var(--color-bg-card);
}

.nested-attributes-table tbody tr:hover td {
    background-color: var(--color-bg-elevated);
}

.nested-attributes-table tr:last-child td {
    border-bottom: none;
}

.nested-attributes-table .attr-name {
    font-weight: 500;
}

.nested-attributes-table .attr-value {
    font-family: var(--font-mono);
    color: var(--color-primary);
}

/* Empty Attributes State */
.no-attributes-message {
    padding: var(--spacing-md);
    text-align: center;
    color: var(--color-text-muted);
    font-style: italic;
}

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-text-muted);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state-text {
    font-size: var(--font-size-lg);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        width: 260px;
        z-index: 150;
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                    opacity 0.3s ease,
                    visibility 0.3s ease;
    }
    
    .sidebar.collapsed {
        width: 72px;
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    /* Collapsed + Open state for tablet */
    .sidebar.open.collapsed {
        width: 72px;
        transform: translateX(0);
    }
    
    /* Sidebar overlay background */
    .sidebar::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        z-index: -1;
        pointer-events: none;
    }
    
    .sidebar.open::before {
        opacity: 1;
        visibility: visible;
    }
    
    /* Show collapse button when sidebar is open */
    .sidebar-collapse-btn {
        display: none;
    }
    
    .sidebar.open .sidebar-collapse-btn {
        display: flex;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .sidebar.collapsed ~ .main-content {
        margin-left: 0;
    }
    
    .content-header {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .content-body {
        padding: var(--spacing-lg);
    }
    
    /* Show nav text in mobile sidebar (full width) */
    .sidebar.open .nav-text {
        opacity: 1;
        visibility: visible;
        width: auto;
    }
    
    /* Hide nav text when collapsed on tablet */
    .sidebar.open.collapsed .nav-text {
        opacity: 0;
        visibility: hidden;
        width: 0;
        overflow: hidden;
    }
    
    /* Show footer in mobile sidebar */
    .sidebar.open .sidebar-footer {
        display: block;
    }
    
    /* Hide footer when collapsed on tablet */
    .sidebar.open.collapsed .sidebar-footer {
        display: none;
    }
    
    /* Center nav items when collapsed on tablet */
    .sidebar.open.collapsed .nav-item {
        display: flex;
        justify-content: center;
        margin: var(--spacing-xs) 0;
    }
    
    .sidebar.open.collapsed .nav-link {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0;
        width: 48px;
        height: 48px;
        min-width: 48px;
        max-width: 48px;
        border-radius: var(--radius-md);
        gap: 0;
    }
    
    .sidebar.open.collapsed .nav-icon {
        margin: 0;
    }
    
    /* Collapse button position adjustment for tablet */
    .sidebar.open .sidebar-collapse-btn {
        right: -14px;
        bottom: 20px;
    }
    
    .sidebar.open.collapsed .sidebar-collapse-btn svg {
        transform: rotate(180deg);
    }
}

@media (max-width: 640px) {
    .main-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .header-left {
        width: 100%;
    }
    
    .breadcrumb-list {
        gap: var(--spacing-xs);
    }
    
    .breadcrumb-item {
        font-size: var(--font-size-xs);
    }
    
    .breadcrumb-home svg {
        width: 14px;
        height: 14px;
    }
    
    .view-header {
        flex-direction: column;
    }
    
    .filter-group {
        flex-direction: column;
    }
    
    .filter-group select {
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .data-table th,
    .data-table td {
        padding: var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
    
    .modal-content {
        margin: var(--spacing-md);
    }
}

/* Mobile menu toggle button in header */
.mobile-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    color: #374151;
    border-radius: var(--radius-md);
    transition: background-color 0.2s ease;
}

.mobile-menu-btn:hover {
    background-color: #f3f4f6;
}

@media (max-width: 1024px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .header-logo {
        flex: 1;
        margin-left: 0;
        justify-content: center;
    }
}

/* ===== Role Permissions Page ===== */
.role-permissions-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.role-permissions-container .loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl);
    color: var(--color-text-muted);
    gap: var(--spacing-md);
}

.role-permissions-container .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Role Card */
.role-permission-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.role-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
    background-color: var(--color-bg-dark);
    border-bottom: 1px solid var(--color-border);
}

.role-card-title {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.role-card-title h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.role-card-title .role-description {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.role-badge {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.role-badge.super-admin {
    background-color: rgba(234, 179, 8, 0.15);
    color: #eab308;
}

.role-badge.admin {
    background-color: rgba(0, 255, 224, 0.15);
    color: var(--color-primary);
}

.role-badge.user {
    background-color: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.role-badge.custom {
    background-color: rgba(168, 85, 247, 0.15);
    color: #a855f7;
    margin-right: var(--spacing-xs);
}

/* Permissions Table */
.permissions-table-wrapper {
    overflow-x: auto;
}

.permissions-table {
    width: 100%;
    border-collapse: collapse;
}

.permissions-table th,
.permissions-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.permissions-table th {
    background-color: var(--color-bg-dark);
    font-weight: 500;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.permissions-table th:first-child,
.permissions-table td:first-child {
    text-align: left;
    padding-left: var(--spacing-xl);
    min-width: 180px;
}

.permissions-table tbody tr:last-child td {
    border-bottom: none;
}

.permissions-table tbody tr:hover {
    background-color: rgba(0, 255, 224, 0.03);
}

/* Area name cell */
.area-name {
    font-weight: 500;
    color: var(--color-text-primary);
}

/* Permission Toggle */
.permission-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 24px;
    border-radius: var(--radius-full);
    background-color: var(--color-bg-dark);
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.permission-toggle.enabled {
    background-color: rgba(16, 185, 129, 0.2);
    border-color: #10b981;
}

.permission-toggle .toggle-knob {
    position: absolute;
    left: 2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.permission-toggle.enabled .toggle-knob {
    left: calc(100% - 18px);
    background-color: #10b981;
}

.permission-toggle:hover {
    border-color: var(--color-primary);
}

.permission-toggle.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.permission-toggle.disabled:hover {
    border-color: var(--color-border);
}

/* Role Card Actions */
.role-card-actions {
    display: flex;
    justify-content: flex-end;
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--color-bg-dark);
    border-top: 1px solid var(--color-border);
    gap: var(--spacing-md);
}

.role-card-actions .btn {
    min-width: 100px;
}

/* Super admin locked state */
.role-permission-card.locked {
    opacity: 0.85;
}

.role-permission-card.locked .permission-toggle {
    cursor: not-allowed;
    opacity: 0.6;
}

.role-permission-card.locked .locked-notice {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: rgba(234, 179, 8, 0.1);
    color: #eab308;
    font-size: 0.85rem;
    border-radius: var(--radius-md);
}

.role-permission-card.locked .locked-notice svg {
    flex-shrink: 0;
}

/* Hide admin-only nav items by default */
.nav-item.admin-only {
    display: none;
}

/* Show for roles that can access settings (Super Admin, Thingtrax Admin, Deployer) */
body.role-super_admin .nav-item.admin-only,
body.role-thingtrax_admin .nav-item.admin-only,
body.role-deployer .nav-item.admin-only {
    display: block;
}

/* ===== Touch-Friendly Dashboard Styles ===== */
@media (pointer: coarse) {
    /* Larger sidebar toggle button */
    .sidebar-toggle {
        min-width: 48px;
        min-height: 48px;
        padding: var(--spacing-md);
    }
    
    /* Navigation links - touch friendly */
    .nav-link {
        min-height: 52px;
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    /* Submenu items */
    .submenu .nav-link {
        min-height: 48px;
    }
    
    /* Sidebar footer buttons */
    .sidebar-footer .nav-link {
        min-height: 52px;
    }
    
    /* Mobile menu button */
    .mobile-menu-btn {
        min-width: 48px;
        min-height: 48px;
    }
    
    /* Sidebar collapse button */
    .sidebar-collapse-btn {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* Theme toggle button */
    .theme-toggle-btn {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* User avatar in sidebar */
    .user-avatar {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* Stat cards - better touch targets */
    .stat-card {
        padding: var(--spacing-lg);
    }
    
    /* Page view actions */
    .page-view-actions .btn {
        min-height: 44px;
    }
    
    /* Search box */
    .search-box input {
        min-height: 48px;
    }
    
    /* Filter selects */
    .filter-group select {
        min-height: 48px;
    }
    
    /* Action buttons in table rows */
    .data-table .action-btn {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* Expand toggle in attribute values table */
    .expand-toggle {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* Pagination buttons */
    .pagination-btn,
    .page-btn {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* Better spacing for touch */
    .page-view-header {
        gap: var(--spacing-lg);
        padding: var(--spacing-sm) 0;
    }
    
    .view-header {
        gap: var(--spacing-md);
    }
    
    /* Touch feedback for interactive elements */
    .nav-link:active {
        background-color: var(--color-primary-bg);
    }
    
    .stat-card:active {
        transform: scale(0.99);
    }
}

/* ===== Tablet Portrait Mode ===== */
@media (pointer: coarse) and (max-width: 1024px) {
    /* Larger tap targets for sidebar when open */
    .sidebar.open .nav-link {
        min-height: 56px;
    }
    
    /* Enhanced touch feedback for nav items */
    .sidebar .nav-link {
        transition: all 0.2s ease,
                    background-color 0.15s ease,
                    transform 0.15s ease;
        position: relative;
        overflow: hidden;
    }
    
    .sidebar .nav-link:active {
        transform: scale(0.97);
        background-color: var(--color-bg-elevated);
    }
    
    .sidebar .nav-item.active > .nav-link:active {
        transform: scale(0.97);
    }
    
    /* Header adjustments */
    .content-header {
        height: 70px;
    }
    
    .sidebar {
        top: 70px;
        height: calc(100vh - 70px);
    }
    
    .main-content {
        margin-top: 70px;
    }
}

/* ===== Role Manager Section ===== */
.role-manager-section {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.role-manager-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.role-manager-title h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.role-manager-subtitle {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.btn-add-role {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Roles List */
.roles-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.roles-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.roles-count {
    background-color: rgba(0, 255, 224, 0.15);
    color: var(--color-primary);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
}

.roles-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
}

.role-chip {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-bg-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

.role-chip.system {
    opacity: 0.8;
}

.role-chip.custom:hover {
    border-color: var(--color-primary);
    background-color: rgba(0, 255, 224, 0.05);
}

.role-chip-name {
    color: var(--color-text-primary);
    font-weight: 500;
}

.role-chip-badge {
    font-size: 0.7rem;
    padding: 2px 6px;
    background-color: rgba(234, 179, 8, 0.15);
    color: #eab308;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.role-chip-actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-left: var(--spacing-sm);
}

.role-chip-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.role-chip-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.role-chip-btn.edit:hover {
    color: var(--color-primary);
}

.role-chip-btn.delete:hover {
    color: #ef4444;
}

/* Role Header Actions */
.role-card-header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* ===== Sidebar Animation Enhancements ===== */
@media (max-width: 1024px) {
    /* Smooth slide-in/out animation */
    .sidebar {
        will-change: transform;
    }
    
    /* Nav items stagger animation when sidebar opens - only on tablet when not collapsed */
    .sidebar.open:not(.collapsed) .nav-item {
        animation: slideInLeft 0.25s ease forwards;
        opacity: 0;
    }
    
    .sidebar.open:not(.collapsed) .nav-item:nth-child(1) { animation-delay: 0.05s; }
    .sidebar.open:not(.collapsed) .nav-item:nth-child(2) { animation-delay: 0.08s; }
    .sidebar.open:not(.collapsed) .nav-item:nth-child(3) { animation-delay: 0.11s; }
    .sidebar.open:not(.collapsed) .nav-item:nth-child(4) { animation-delay: 0.14s; }
    .sidebar.open:not(.collapsed) .nav-item:nth-child(5) { animation-delay: 0.17s; }
    .sidebar.open:not(.collapsed) .nav-item:nth-child(6) { animation-delay: 0.20s; }
    .sidebar.open:not(.collapsed) .nav-item:nth-child(7) { animation-delay: 0.23s; }
    .sidebar.open:not(.collapsed) .nav-item:nth-child(8) { animation-delay: 0.26s; }
    
    @keyframes slideInLeft {
        from {
            opacity: 0;
            transform: translateX(-20px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }
}

/* Ensure desktop sidebar nav items are always visible */
@media (min-width: 1025px) {
    .sidebar .nav-item {
        opacity: 1 !important;
        animation: none !important;
    }
    
    /* Ensure collapsed sidebar icons stay centered on desktop */
    .sidebar.collapsed .nav-item {
        display: flex !important;
        justify-content: center !important;
        transform: none !important;
    }
    
    .sidebar.collapsed .nav-link {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
}

/* ===== Inline Form Styles ===== */
.inline-form-container {
    margin-bottom: var(--spacing-lg);
}

.inline-form-container.centered-form {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: calc(100vh - 350px);
    padding: var(--spacing-xl) 0;
}

/* Add Form Card - Matches Attribute Values style */
.add-form-card {
    width: 100%;
    max-width: 480px;
    padding: var(--spacing-lg);
}

.add-form-card.wide-form {
    max-width: 900px;
}

.add-form-header {
    margin-bottom: var(--spacing-xl);
}

.add-form-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-xs) 0;
}

.add-form-subtitle {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* Add Form Group */
.add-form-group {
    margin-bottom: var(--spacing-xl);
}

.add-form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.add-form-group .required-star {
    color: var(--color-primary);
    font-weight: 600;
}

.add-form-group .info-icon {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    margin-left: 4px;
    opacity: 0.7;
}

.add-form-group input,
.add-form-group select,
.add-form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 1rem;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.add-form-group input:hover,
.add-form-group select:hover,
.add-form-group textarea:hover {
    border-color: var(--color-primary);
}

.add-form-group input:focus,
.add-form-group select:focus,
.add-form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 206, 182, 0.2);
}

.add-form-group input::placeholder {
    color: var(--color-text-muted);
    opacity: 0.6;
}

/* ===== Device Details Panel (Inline View) ===== */
.device-details-panel {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.device-details-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.device-details-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-back:hover {
    background: var(--color-bg-card);
    color: var(--color-text-primary);
    border-color: var(--color-primary);
}

.btn-back svg {
    flex-shrink: 0;
}

.device-details-body {
    display: grid;
    gap: var(--spacing-lg);
}

.device-details-body .device-detail-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--spacing-lg);
}

.device-details-body .detail-section {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
}

.device-details-body .detail-section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--color-bg-elevated);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
}

.device-details-body .detail-section-header svg {
    color: var(--color-primary);
}

.device-details-body .detail-section-content {
    padding: var(--spacing-md);
}

.device-details-body .detail-info-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    transition: background 0.15s ease;
}

.device-details-body .detail-info-row:hover {
    background: var(--color-bg-secondary);
}

.device-details-body .detail-info-row.nested {
    margin-left: var(--spacing-lg);
    border-left: 2px solid var(--color-border);
    padding-left: var(--spacing-md);
}

.device-details-body .detail-info-label {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    min-width: 120px;
    flex-shrink: 0;
}

.device-details-body .detail-info-value {
    color: var(--color-text-primary);
    font-size: 0.875rem;
    text-align: right;
    word-break: break-word;
}

.device-details-body .detail-info-value code {
    background: var(--color-bg-elevated);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-family: 'Monaco', 'Consolas', monospace;
}

/* Device Detail Card Inner Elements */
.device-details-body .device-detail-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.device-details-body .device-detail-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    border-radius: 12px;
    flex-shrink: 0;
}

.device-details-body .device-detail-icon svg {
    color: white;
}

.device-details-body .device-detail-title {
    flex: 1;
}

.device-details-body .device-detail-title h3 {
    margin: 0 0 4px 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.device-details-body .device-detail-id {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.device-details-body .device-detail-id code {
    background: var(--color-bg-elevated);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Monaco', 'Consolas', monospace;
}

.device-details-body .device-detail-status {
    flex-shrink: 0;
}

.device-details-body .device-detail-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.device-details-body .device-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-bg-elevated);
    border-radius: 8px;
    transition: background 0.2s ease;
}

.device-details-body .device-meta-item:hover {
    background: var(--color-bg-secondary);
}

.device-details-body .device-meta-item svg {
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.device-details-body .device-meta-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.device-details-body .device-meta-value {
    margin-left: auto;
    font-size: 0.875rem;
    color: var(--color-text-primary);
    text-align: right;
}

.device-details-body .device-meta-value.empty {
    color: var(--color-text-muted);
    font-style: italic;
}

.device-details-body .device-meta-value code {
    background: var(--color-bg-card);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-family: 'Monaco', 'Consolas', monospace;
}

@media (max-width: 768px) {
    .device-details-body .device-detail-meta {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .device-details-body .device-detail-meta {
        grid-template-columns: 1fr;
    }
}

/* Add Form Actions */
.add-form-actions {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-lg);
}

.btn-cancel {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-primary);
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 48px;
}

.btn-cancel:hover {
    background-color: var(--color-bg-card);
    border-color: var(--color-text-muted);
}

.btn-save {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-bg-dark);
    background-color: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 48px;
}

.btn-save:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

/* Legacy inline form styles */
.inline-form-card {
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
}

.inline-form-card.wide-form {
    width: 100%;
    max-width: 900px;
}

.form-grid.two-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md) var(--spacing-lg);
}

.form-grid.two-columns .form-group.full-width,
.form-grid.two-columns .add-form-group.full-width {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .form-grid.two-columns {
        grid-template-columns: 1fr;
    }
    
    .form-grid.two-columns .form-group.full-width,
    .form-grid.two-columns .add-form-group.full-width {
        grid-column: span 1;
    }
    
    .inline-form-card.wide-form,
    .add-form-card.wide-form {
        max-width: 100%;
    }
}

.inline-form-card.compact-form {
    width: 100%;
    max-width: 500px;
    padding: var(--spacing-xl);
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
}

/* Form Card Header */
.form-card-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.form-card-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 var(--spacing-xs) 0;
}

.form-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* Required marker */
.required-marker {
    color: var(--color-primary);
    margin-right: 2px;
}

.compact-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.compact-form .form-group label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.compact-form .form-group input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.compact-form .form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(0, 206, 182, 0.15);
}

.compact-form .form-group input::placeholder {
    color: var(--color-text-muted);
}

/* Form Card Actions */
.form-card-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.form-card-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--border-radius-md);
}

.inline-form-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.inline-form-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.form-grid .form-group.full-width {
    grid-column: span 2;
}

.inline-form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.inline-form-actions .btn {
    min-width: 100px;
}

/* Toggle switch in form */
.toggle-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xs);
}

.toggle-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* Responsive form grid */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid .form-group.full-width {
        grid-column: span 1;
    }
    
    .inline-form-actions {
        flex-direction: column;
    }
    
    .inline-form-actions .btn {
        width: 100%;
    }
}

/* ===== Asset Properties Section ===== */
.properties-section {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.properties-section h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.properties-section h4 .btn {
    font-size: 0.75rem;
    padding: var(--spacing-xs) var(--spacing-sm);
}

#asset-properties-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.property-row {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.property-row .property-key,
.property-row .property-value {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.property-row .property-key:focus,
.property-row .property-value:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 206, 182, 0.1);
}

.property-row .property-key::placeholder,
.property-row .property-value::placeholder {
    color: var(--color-text-tertiary);
}

.btn-remove-property {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    border-radius: var(--radius-md);
    background-color: transparent;
    color: var(--color-text-tertiary);
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.btn-remove-property:hover {
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* Asset type badge colors */
.badge-primary {
    background-color: rgba(99, 102, 241, 0.15);
    color: #6366f1;
}

.badge-info {
    background-color: rgba(6, 182, 212, 0.15);
    color: #06b6d4;
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.badge-success {
    background-color: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.badge-secondary {
    background-color: rgba(107, 114, 128, 0.15);
    color: #6b7280;
}

/* View details button color */
.btn-action-view svg {
    stroke: #6366f1;
}

.btn-action-view:hover {
    background-color: rgba(99, 102, 241, 0.1);
}

/* Properties list in view details */
.properties-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.properties-list .property-item {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.properties-list .property-item strong {
    color: var(--color-text-primary);
    font-weight: 500;
}

/* Loading spinner small variant */
.loading-spinner-sm {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@media (max-width: 768px) {
    .property-row {
        flex-wrap: wrap;
    }
    
    .property-row .property-key,
    .property-row .property-value {
        flex: 1 1 100%;
        min-width: 0;
    }
    
    .btn-remove-property {
        flex-shrink: 0;
    }
}

/* ===== Status Badges for Asset Health ===== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-badge.status-online {
    background-color: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.status-badge.status-online .status-dot {
    background-color: #22c55e;
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.5);
    animation: pulse-green 2s ease-in-out infinite;
}

.status-badge.status-offline {
    background-color: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.status-badge.status-offline .status-dot {
    background-color: #ef4444;
}

.status-badge.status-error {
    background-color: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.status-badge.status-error .status-dot {
    background-color: #ef4444;
}

.status-badge.status-checking {
    background-color: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.status-badge.status-na,
.status-badge.status-unknown {
    background-color: rgba(107, 114, 128, 0.15);
    color: #6b7280;
}

.status-spinner {
    width: 12px;
    height: 12px;
    border: 2px solid rgba(245, 158, 11, 0.3);
    border-top-color: #f59e0b;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    flex-shrink: 0;
}

@keyframes pulse-green {
    0%, 100% {
        box-shadow: 0 0 6px rgba(34, 197, 94, 0.5);
    }
    50% {
        box-shadow: 0 0 12px rgba(34, 197, 94, 0.8);
    }
}

/* Status cell in table */
.status-cell {
    text-align: center;
}

/* Refresh health button in modal */
.view-details-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.refresh-health-btn {
    padding: 4px 8px;
    font-size: 0.75rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.refresh-health-btn svg {
    width: 14px;
    height: 14px;
}
/* ===== TRAINING DASHBOARD & WIZARD STYLES ===== */

/* Training Dashboard */
.clickable-row {
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.clickable-row:hover {
    background-color: var(--color-bg-hover);
}

.text-mono {
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    background: var(--color-bg-light);
    padding: 4px 8px;
    border-radius: 4px;
}

.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-info {
    background: #e0f2fe;
    color: #0369a1;
}

.status-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending {
    background: #fef3c7;
    color: #92400e;
}

.status-in_progress {
    background: #dbeafe;
    color: #1e40af;
}

.status-successful,
.status-completed {
    background: #d1fae5;
    color: #065f46;
}

.status-failed {
    background: #fee2e2;
    color: #991b1b;
}

.status-trained {
    background: #d1fae5;
    color: #065f46;
}

.empty-state {
    text-align: center;
    padding: 80px 40px;
}

.empty-state-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    background: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.empty-state h3 {
    font-size: 1.5rem;
    color: var(--color-text-primary);
    margin: 0 0 12px 0;
}

.empty-state p {
    color: var(--color-text-secondary);
    margin: 0 0 24px 0;
}

/* Training Wizard */
#training-wizard-container {
    max-width: 1400px;
    margin: 0 auto;
}

.wizard-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--color-border);
}

.wizard-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.wizard-title h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

.version-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.wizard-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 48px;
    padding: 0 20px;
}

.wizard-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-bg-light);
    border: 3px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-text-muted);
    transition: all 0.3s ease;
}

.wizard-step.active .step-number {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #667eea;
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.wizard-step.active {
    cursor: default;
}

.wizard-step.completed {
    cursor: pointer;
}

.wizard-step.completed:hover .step-number {
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.wizard-step.completed .step-number {
    background: #10b981;
    border-color: #10b981;
    color: white;
}

.step-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-align: center;
}

.wizard-step.active .step-label {
    color: var(--color-primary);
}

.wizard-step.completed .step-label {
    color: #10b981;
}

/* Unlocked step - can be navigated to */
.wizard-step.unlocked {
    cursor: pointer;
}

.wizard-step.unlocked .step-number {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.wizard-step.unlocked:hover .step-number {
    background: rgba(61, 217, 182, 0.1);
    box-shadow: 0 2px 8px rgba(61, 217, 182, 0.2);
}

.wizard-step.unlocked .step-label {
    color: var(--color-primary);
}

/* Locked step - cannot be navigated to yet */
.wizard-step:not(.active):not(.completed):not(.unlocked) {
    cursor: not-allowed;
    opacity: 0.6;
}

.step-connector {
    height: 3px;
    flex: 1;
    background: var(--color-border);
    margin: 0 16px;
    margin-top: -36px;
}

.wizard-step.completed + .step-connector {
    background: linear-gradient(90deg, #10b981 0%, var(--color-border) 100%);
}

/* Wizard Content */
.wizard-content {
    background: var(--color-bg-card);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.step-content {
    padding: 40px;
}

.step-header-section {
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.step-header-section h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 8px 0;
}

.step-header-section p {
    color: var(--color-text-secondary);
    margin: 0;
}

/* Upload Zone */
.upload-zone {
    border: 3px dashed var(--color-border);
    border-radius: 12px;
    padding: 60px 40px;
    text-align: center;
    background: var(--color-bg-light);
    transition: all 0.3s ease;
    margin-bottom: 40px;
}

.upload-zone.dragover {
    border-color: var(--color-primary);
    background: rgba(102, 126, 234, 0.05);
}

.upload-icon {
    margin: 0 auto 20px;
    color: var(--color-text-muted);
}

.upload-zone h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 8px 0;
}

.upload-zone p {
    color: var(--color-text-secondary);
    margin: 8px 0;
}

.upload-hint {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 16px !important;
}

/* Uploaded Section */
.uploaded-section {
    margin-bottom: 40px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.section-header h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

/* Images Tab Section */
.images-tab-section {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 32px;
}

.images-tab-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-border);
}

.images-tab-header .tab-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.pagination-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 16px;
}

.pagination-pages {
    display: flex;
    align-items: center;
    gap: 6px;
}

.pagination-page-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.pagination-page-btn:hover:not(:disabled) {
    background: #f3f4f6;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination-page-btn.active {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    border-color: var(--color-primary);
    cursor: default;
}

.pagination-ellipsis {
    padding: 0 8px;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* View Toggle */
.view-toggle {
    display: flex;
    gap: 4px;
    background: var(--color-bg-light);
    padding: 4px;
    border-radius: 8px;
}

.view-toggle-btn {
    padding: 6px 10px;
    border: none;
    background: transparent;
    color: var(--color-text-secondary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.view-toggle-btn:hover {
    background: rgba(102, 126, 234, 0.1);
    color: var(--color-primary);
}

.view-toggle-btn.active {
    background: var(--color-bg-card);
    color: var(--color-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Images Grid */
.images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.image-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.image-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.image-preview {
    width: 100%;
    height: 160px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--color-bg-light);
}

.image-info {
    padding: 12px 16px;
}

.image-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.image-size {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.image-actions {
    display: flex;
    gap: 8px;
    padding: 0 16px 12px;
}

.btn-icon-sm {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--color-text-secondary);
}

.btn-icon-sm:hover {
    background: var(--color-bg-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-icon-sm.btn-danger:hover {
    background: #fee2e2;
    border-color: #dc2626;
    color: #dc2626;
}

/* Images List View */
.images-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.image-list-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 12px 16px;
    transition: all 0.2s ease;
}

.image-list-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-color: var(--color-primary-light);
}

.image-list-preview {
    width: 60px;
    height: 60px;
    border-radius: 6px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--color-bg-light);
    flex-shrink: 0;
}

.image-list-info {
    flex: 1;
    min-width: 0;
}

.image-list-info .image-name {
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.image-list-info .image-size {
    font-size: 0.8125rem;
}

.image-list-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* Step Actions */
.step-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

/* Empty Step Placeholder */
.empty-step-placeholder {
    text-align: center;
    padding: 100px 40px;
}

.empty-step-placeholder h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 12px 0;
}

.empty-step-placeholder p {
    color: var(--color-text-secondary);
    margin: 0 0 24px 0;
}

.coming-soon-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== Train Model Step Styles ===== */
.train-model-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.train-model-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

.train-header-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* View Toggle Buttons */
.view-toggle {
    display: flex;
    background: var(--color-bg-elevated);
    border-radius: 6px;
    padding: 4px;
    gap: 4px;
}

.view-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    border-radius: 4px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.view-toggle-btn:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-card);
}

.view-toggle-btn.active {
    color: var(--color-primary);
    background: var(--color-bg-card);
}

.train-stats {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.train-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.train-stats .stat-item strong {
    color: var(--color-primary);
    font-weight: 700;
}

.train-stats .stat-divider {
    color: var(--color-text-muted);
    margin: 0 4px;
}

/* Train Images Table */
.train-images-table {
    width: 100%;
}

.train-images-table th {
    background-color: var(--color-bg-elevated);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    padding: 14px 16px;
}

.train-images-table th.sortable {
    cursor: pointer;
    user-select: none;
}

.train-images-table th.sortable:hover {
    color: var(--color-primary);
}

.train-images-table th.sortable.sorted {
    color: var(--color-primary);
}

.train-images-table th.sortable.sorted .sort-icon {
    opacity: 1;
    color: var(--color-primary);
}

.train-images-table th .sort-icon {
    margin-left: 4px;
    opacity: 0.5;
}

.train-images-table td {
    padding: 16px;
    vertical-align: middle;
    border-bottom: 1px solid var(--color-border);
}

.train-images-table tr:last-child td {
    border-bottom: none;
}

.train-images-table tr:hover {
    background-color: rgba(61, 217, 182, 0.05);
}

/* Label cell */
.train-images-table .label-cell {
    font-weight: 500;
    color: var(--color-text-primary);
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* AOI badges cell */
.train-images-table .aoi-cell {
    vertical-align: middle;
}

.train-images-table .aoi-cell > * {
    display: inline-flex;
    vertical-align: middle;
}

.aoi-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    margin-right: 6px;
    margin-bottom: 0;
}

/* Status badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
}

.status-badge.raw {
    background-color: rgba(148, 163, 184, 0.15);
    color: #94a3b8;
}

.status-badge.annotated {
    background-color: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.status-badge.trained {
    background-color: rgba(61, 217, 182, 0.15);
    color: var(--color-primary);
}

/* Action buttons in train table */
.train-images-table .actions-cell {
    white-space: nowrap;
}

.train-images-table .action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-left: 4px;
}

.train-images-table .action-btn.view-btn {
    color: #6366f1;
}

.train-images-table .action-btn.view-btn:hover {
    background-color: rgba(99, 102, 241, 0.1);
}

.train-images-table .action-btn.delete-btn {
    color: #ef4444;
}

.train-images-table .action-btn.delete-btn:hover {
    background-color: rgba(239, 68, 68, 0.1);
}

/* ===== Train Thumbnail Grid View ===== */
.train-thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    padding: 8px 0;
}

.train-thumbnail-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.2s ease;
    position: relative;
}

.train-thumbnail-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.thumbnail-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--color-bg-dark);
    cursor: pointer;
    overflow: hidden;
}

.thumbnail-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.train-thumbnail-card:hover .thumbnail-image-wrapper img {
    transform: scale(1.05);
}

.thumbnail-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.thumbnail-image-wrapper:hover .thumbnail-overlay {
    opacity: 1;
}

.thumbnail-overlay svg {
    color: white;
}

.thumbnail-info {
    padding: 12px;
}

.thumbnail-filename {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 8px;
}

.thumbnail-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.thumbnail-meta .status-badge {
    font-size: 0.65rem;
    padding: 3px 8px;
}

.thumbnail-aoi {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.aoi-badge-mini {
    display: inline-flex;
    align-items: center;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.6rem;
    font-weight: 600;
    white-space: nowrap;
}

.thumbnail-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.train-thumbnail-card:hover .thumbnail-actions {
    opacity: 1;
}

.thumbnail-actions .action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.thumbnail-actions .action-btn:hover {
    background: rgba(0, 0, 0, 0.9);
}

/* ===== Upload Thumbnail Grid View ===== */
.upload-thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    padding: 8px 0;
}

.upload-thumbnail-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.2s ease;
    position: relative;
}

.upload-thumbnail-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.upload-thumbnail-card .thumbnail-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--color-bg-dark);
    cursor: pointer;
    overflow: hidden;
}

.upload-thumbnail-card .thumbnail-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.upload-thumbnail-card:hover .thumbnail-image-wrapper img {
    transform: scale(1.05);
}

.upload-thumbnail-card .thumbnail-info {
    padding: 12px;
}

.upload-thumbnail-card .thumbnail-filename {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.thumbnail-size {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.upload-thumbnail-card .thumbnail-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.upload-thumbnail-card:hover .thumbnail-actions {
    opacity: 1;
}

/* Responsive grid for smaller screens */
@media (max-width: 1200px) {
    .train-thumbnail-grid,
    .upload-thumbnail-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 900px) {
    .train-thumbnail-grid,
    .upload-thumbnail-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 600px) {
    .train-thumbnail-grid,
    .upload-thumbnail-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Success button for Complete Annotation */
.btn-success {
    color: var(--color-bg-dark);
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-color: #10b981;
    font-weight: 600;
}

.btn-success:hover:not(:disabled) {
    background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.empty-state-sm {
    text-align: center;
    padding: 40px;
    color: var(--color-text-muted);
}

/* Image Viewer Modal */
.modal-image-viewer {
    max-width: 90vw;
    max-height: 90vh;
    padding: 0;
    background: transparent;
    box-shadow: none;
}

.modal-image-viewer img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.modal-image-viewer .modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: var(--color-bg-card);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 24px;
}

/* Image Viewer Close Button */
.image-viewer-close {
    position: absolute;
    top: -50px;
    right: 0;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: pointer;
    z-index: 10002;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.2s ease;
}

.image-viewer-close:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1);
}

.image-viewer-close:active {
    transform: scale(0.95);
}

/* Responsive */
@media (max-width: 768px) {
    .wizard-steps {
        flex-wrap: wrap;
        gap: 24px;
    }
    
    .step-connector {
        display: none;
    }
    
    .images-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    
    .step-content {
        padding: 24px;
    }
}

/* ===== Define Objects Step Styles ===== */
.objects-container {
    margin-top: var(--spacing-xl);
    min-height: 300px;
}

.empty-objects-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    text-align: center;
    color: var(--color-text-secondary);
}

.empty-objects-state svg {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.empty-objects-state h4 {
    color: var(--color-text-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.empty-objects-state p {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.objects-table {
    margin-bottom: var(--spacing-xl);
}

.objects-table th {
    background-color: var(--color-bg-elevated);
    font-weight: 600;
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.05em;
}

.objects-table td {
    vertical-align: middle;
}

.object-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.add-object-section {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background-color: var(--color-bg-elevated);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.add-object-section h4 {
    color: var(--color-text-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

.add-object-form {
    display: grid;
    grid-template-columns: 1fr 150px auto;
    gap: var(--spacing-md);
    align-items: end;
}

.add-object-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.add-object-form label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.add-object-form .form-input {
    padding: 10px 14px;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.add-object-form .form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-bg);
}

.add-object-form .color-input {
    height: 42px;
    cursor: pointer;
    padding: 4px;
}

.add-object-form .color-input::-webkit-color-swatch-wrapper {
    padding: 0;
}

.add-object-form .color-input::-webkit-color-swatch {
    border: none;
    border-radius: 6px;
}

.btn-add-object {
    height: 42px;
    padding: 0 24px;
}

.pagination-container {
    display: flex;
    justify-content: center;
    margin: var(--spacing-xl) 0;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.pagination-nav-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.pagination-pages {
    display: flex;
    gap: var(--spacing-xs);
}

.pagination-page-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--color-border-light);
    background-color: var(--color-bg-card);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.pagination-page-btn:hover:not(:disabled) {
    background-color: var(--color-bg-elevated);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination-page-btn.active {
    background-color: #f97316;
    border-color: #f97316;
    color: white;
    cursor: default;
}

.pagination-ellipsis {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* Edit Object Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    backdrop-filter: blur(4px);
}

.modal-content {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border-light);
}

.modal-header h3 {
    color: var(--color-text-primary);
    font-size: var(--font-size-xl);
    margin: 0;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: 28px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--color-bg-elevated);
    color: var(--color-text-primary);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-body .form-group {
    margin-bottom: var(--spacing-lg);
}

.modal-body .form-group:last-child {
    margin-bottom: 0;
}

.modal-body label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.modal-body .form-input {
    width: 100%;
    padding: 10px 14px;
    background-color: var(--color-bg-elevated);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.modal-body .form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-bg);
}

.modal-body .color-input {
    height: 42px;
    cursor: pointer;
    padding: 4px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    border-top: 1px solid var(--color-border-light);
}

/* Responsive for objects section */
@media (max-width: 768px) {
    .add-object-form {
        grid-template-columns: 1fr;
    }
}

/* ===== Annotation Interface (Roboflow-style) ===== */
.annotation-container {
    display: flex;
    height: calc(100vh - 300px);
    min-height: 500px;
    background: var(--color-bg-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

/* Main Canvas Area */
.annotation-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: #0d0d15;
}

.annotation-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border-light);
    flex-shrink: 0;
    position: relative;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.toolbar-group.pagination-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.progress-info {
    font-size: 12px;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.filename-text {
    font-size: 12px;
    color: var(--color-text-muted);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.toolbar-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--color-bg-dark);
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.toolbar-btn:hover:not(:disabled) {
    background: var(--color-primary-bg);
    color: var(--color-primary);
}

.toolbar-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.toolbar-btn.danger:hover:not(:disabled) {
    background: rgba(255, 76, 76, 0.1);
    color: var(--color-danger);
}

.image-counter {
    font-size: 12px;
    color: var(--color-text-muted);
    padding: 0 var(--spacing-sm);
    min-width: 60px;
    text-align: center;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    white-space: nowrap;
}

.annotation-page-jump {
    width: 32px;
    text-align: center;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    color: #e2e8f0;
    font-size: 13px;
    font-weight: 500;
    padding: 2px 4px;
    outline: none;
    transition: border-color 0.2s;
    -moz-appearance: textfield;
    line-height: 1.4;
}

.annotation-page-jump::-webkit-outer-spin-button,
.annotation-page-jump::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.annotation-page-jump:focus {
    border-bottom-color: var(--color-primary);
    color: #fff;
}

.annotation-page-jump:hover {
    border-bottom-color: rgba(255, 255, 255, 0.6);
}

/* Canvas area with vertical tools */
.canvas-area {
    flex: 1;
    display: flex;
    min-height: 0;
    position: relative;
}

.canvas-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    padding: var(--spacing-md);
}

#annotation-canvas {
    background: #1a1a2e;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transition: opacity 0.15s ease;
}

/* Vertical Tools Panel */
.canvas-tools-vertical {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--color-bg-card);
    border-left: 1px solid var(--color-border-light);
}

.tool-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--color-bg-dark);
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.tool-btn:hover {
    background: var(--color-primary-bg);
    color: var(--color-primary);
}

.tool-btn.active {
    background: var(--color-primary);
    color: white;
}

.tool-btn.danger:hover {
    background: rgba(255, 76, 76, 0.1);
    color: var(--color-danger);
}

.tool-divider {
    height: 1px;
    background: var(--color-border-light);
    margin: var(--spacing-xs) 0;
}

.annotation-footer {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.annotation-footer .btn-success {
    flex-shrink: 0;
}

.shortcuts {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.shortcuts span {
    font-size: 11px;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.shortcuts kbd {
    display: inline-block;
    padding: 2px 5px;
    font-size: 10px;
    font-family: inherit;
    background: var(--color-bg-dark);
    border: 1px solid var(--color-border-light);
    border-radius: 3px;
    color: var(--color-text-secondary);
}

/* ===== Gallery View ===== */
.gallery-view {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--color-bg-dark);
    padding: var(--spacing-md);
    overflow: hidden;
}

.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.gallery-filters {
    display: flex;
    gap: var(--spacing-xs);
}

.filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 12px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
}

.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.filter-btn .count {
    opacity: 0.7;
    font-size: 11px;
}

.gallery-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.gallery-actions .selected-count {
    font-size: 12px;
    color: var(--color-primary);
    font-weight: 500;
}

.gallery-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--spacing-md);
    overflow-y: auto;
    padding: var(--spacing-xs);
}

.gallery-empty {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    color: var(--color-text-muted);
    text-align: center;
}

.gallery-empty svg {
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.gallery-item {
    position: relative;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    overflow: hidden;
    transition: all 0.2s ease;
}

.gallery-item:hover {
    border-color: var(--color-border-light);
}

.gallery-item.selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.2);
}

.gallery-checkbox {
    position: absolute;
    top: var(--spacing-xs);
    left: var(--spacing-xs);
    z-index: 2;
    cursor: pointer;
    padding: 4px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: var(--radius-sm);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.gallery-item:hover .gallery-checkbox,
.gallery-item.selected .gallery-checkbox {
    opacity: 1;
}

.gallery-thumbnail {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    cursor: pointer;
}

.gallery-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-thumbnail:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.gallery-thumbnail:hover .gallery-overlay {
    opacity: 1;
}

.overlay-btn {
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.overlay-btn:hover {
    transform: scale(1.1);
}

.gallery-info {
    padding: var(--spacing-sm);
}

.gallery-filename {
    display: block;
    font-size: 11px;
    color: var(--color-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: var(--spacing-xs);
}

.gallery-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xs);
}

.gallery-meta .status-badge {
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 3px;
}

.gallery-meta .status-badge.status-trained {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.gallery-meta .status-badge.status-annotated {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.gallery-meta .status-badge.status-raw {
    background: rgba(107, 114, 128, 0.2);
    color: #9ca3af;
}

.gallery-meta .btn-icon {
    padding: 4px;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.gallery-meta .btn-icon:hover {
    background: var(--color-bg-elevated);
}

.gallery-meta .btn-icon.danger:hover {
    color: var(--color-danger);
    background: rgba(239, 68, 68, 0.1);
}

/* ===== Gallery Modal ===== */
.gallery-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-modal-content {
    width: 95vw;
    height: 90vh;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ===== Gallery Lightbox ===== */
.gallery-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: none;
    align-items: center;
    justify-content: center;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    cursor: pointer;
}

.lightbox-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    max-width: 90vw;
    max-height: 90vh;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.lightbox-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border-light);
}

.lightbox-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.lightbox-filename {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
}

.lightbox-close {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.lightbox-close:hover {
    background: var(--color-bg-card);
    color: var(--color-text-primary);
}

.lightbox-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: var(--color-bg-dark);
    overflow: hidden;
}

.lightbox-body img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.lightbox-footer {
    display: flex;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-elevated);
    border-top: 1px solid var(--color-border-light);
}

.gallery-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-bg-elevated);
}

.gallery-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.gallery-close-btn {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.gallery-close-btn:hover {
    background: var(--color-bg-card);
    color: var(--color-text-primary);
}

.gallery-modal-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-dark);
    border-bottom: 1px solid var(--color-border-light);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.gallery-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    background: var(--color-bg-dark);
}

.gallery-modal-body .gallery-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-md);
}

.gallery-modal-body .gallery-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--color-text-muted);
}

.gallery-modal-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--color-border-light);
    background: var(--color-bg-elevated);
}

.gallery-pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.pagination-btn {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--color-bg-elevated);
    color: var(--color-text-primary);
    border-color: var(--color-primary);
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-info {
    font-size: 13px;
    color: var(--color-text-secondary);
    padding: 0 var(--spacing-sm);
}

.pagination-total {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* Right Sidebar - Classes & Annotations */
.annotation-sidebar-right {
    width: 220px;
    flex-shrink: 0;
    background: var(--color-bg-card);
    border-left: 1px solid var(--color-border-light);
    display: flex;
    flex-direction: column;
}

.sidebar-section {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
}

.sidebar-section.collapsible .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    margin: 0 0 var(--spacing-sm) 0;
    user-select: none;
}

.sidebar-section.collapsible .section-header h4 {
    margin: 0;
}

.sidebar-section.collapsible .collapse-icon {
    transition: transform 0.2s ease;
    color: var(--color-text-muted);
}

.sidebar-section.collapsible.collapsed .collapse-icon {
    transform: rotate(-90deg);
}

.sidebar-section.collapsible .section-content {
    overflow: hidden;
    transition: max-height 0.2s ease;
    max-height: 500px;
}

.sidebar-section.collapsible.collapsed .section-content {
    max-height: 0;
}

.sidebar-section.flex-grow {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    border-bottom: none;
}

.sidebar-section h4 {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: 12px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.sidebar-section h4 .count {
    font-weight: normal;
    color: var(--color-text-muted);
}

.class-selector {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.class-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--color-bg-dark);
    border: 1px solid transparent;
}

.class-option:hover {
    border-color: var(--class-color, var(--color-border-light));
}

.class-option.selected {
    background: color-mix(in srgb, var(--class-color) 15%, transparent);
    border-color: var(--class-color);
}

.color-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.class-option .class-name {
    flex: 1;
    font-size: 13px;
    color: var(--color-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.class-option kbd {
    font-size: 10px;
    padding: 2px 5px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: 3px;
    color: var(--color-text-muted);
}

.annotations-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.no-annotations {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
}

.no-annotations p {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 13px;
}

.no-annotations small {
    font-size: 11px;
    opacity: 0.7;
}

.annotation-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-bg-dark);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

.annotation-item:hover {
    border-color: var(--color-border-light);
}

.annotation-item.selected {
    background: color-mix(in srgb, var(--class-color) 15%, transparent);
    border-color: var(--class-color);
}

.annotation-item .label {
    flex: 1;
    font-size: 12px;
    color: var(--color-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.annotation-item .delete-btn {
    width: 22px;
    height: 22px;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.2s ease;
}

.annotation-item:hover .delete-btn {
    opacity: 1;
}

.annotation-item .delete-btn:hover {
    background: rgba(255, 76, 76, 0.1);
    color: var(--color-danger);
}

.sidebar-actions {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    border-top: 1px solid var(--color-border-light);
}

.unsaved-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    margin-left: var(--spacing-xs);
    font-size: 10px;
    font-weight: 600;
    background: var(--color-warning);
    color: #000;
    border-radius: 9px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-disabled {
    opacity: 0.5;
    pointer-events: none;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-border-light);
    color: var(--color-text-secondary);
}

.btn-outline:hover {
    background: var(--color-bg-dark);
    border-color: var(--color-text-muted);
}

/* Expanded/Fit to Screen Mode */
.annotation-container.expanded {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    height: 100vh !important;
    border-radius: 0;
}

.annotation-container.expanded .annotation-main {
    flex: 1;
}

.annotation-container.expanded .canvas-wrapper {
    height: 100%;
}

.annotation-footer.hidden {
    display: none !important;
}

.canvas-tools-vertical.compact {
    padding: var(--spacing-xs);
    gap: var(--spacing-xs);
}

.canvas-tools-vertical.compact .tool-btn {
    width: 32px;
    height: 32px;
    font-size: 14px;
}

.canvas-tools-vertical.compact .tool-divider {
    margin: var(--spacing-xs) 0;
}

/* Responsive annotation */
@media (max-width: 1200px) {
    .annotation-sidebar-right {
        width: 180px;
    }
    
    .canvas-tools-vertical {
        padding: var(--spacing-xs);
    }
    
    .tool-btn {
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 900px) {
    .annotation-container {
        flex-direction: column;
        height: auto;
    }
    
    .annotation-main {
        min-height: 400px;
    }
    
    .canvas-area {
        flex-direction: column;
    }
    
    .canvas-tools-vertical {
        flex-direction: row;
        border-left: none;
        border-top: 1px solid var(--color-border-light);
    }
    
    .tool-divider {
        width: 1px;
        height: 24px;
        margin: 0 var(--spacing-xs);
    }
    
    .annotation-sidebar-right {
        width: 100%;
        border-left: none;
        border-top: 1px solid var(--color-border-light);
    }
    
    .sidebar-section.flex-grow {
        flex: none;
        max-height: 150px;
    }
}

/* ===== Training Progress UI Styles ===== */

/* Training Status Badge */
.training-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.training-status-badge.running {
    background-color: rgba(61, 217, 182, 0.15);
    color: var(--color-primary);
}

.training-status-badge.paused {
    background-color: rgba(251, 191, 36, 0.15);
    color: #fbbf24;
}

.training-status-badge.complete {
    background-color: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

/* Training Spinner */
.training-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Training Progress Card */
.training-progress-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
}

.training-progress-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 24px;
}

.training-progress-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.progress-percentage {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 4px;
}

.progress-label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* Training Stats Grid */
.training-stats-grid {
    display: flex;
    gap: 24px;
    margin-left: auto;
}

.training-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
}

.training-stat .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.training-stat .stat-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Training Progress Bar */
.training-progress-bar-container {
    margin-bottom: 24px;
}

.training-progress-bar {
    height: 12px;
    background: var(--color-bg-elevated);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.training-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, #3dd9b6 100%);
    border-radius: 6px;
    transition: width 0.3s ease;
    position: relative;
}

.training-progress-fill.running::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%
    );
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.training-progress-fill.paused {
    background: linear-gradient(90deg, #fbbf24 0%, #f59e0b 100%);
}

.training-progress-fill.complete {
    background: linear-gradient(90deg, #22c55e 0%, #16a34a 100%);
}

/* Training Progress Graph */
.training-progress-graph {
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    padding: 16px;
    margin-bottom: 24px;
}

.graph-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.graph-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.graph-container {
    width: 100%;
    min-height: 400px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.graph-container canvas {
    width: 100%;
    height: 100%;
}

.graph-container .api-graph-image {
    width: 100%;
    height: auto;
    min-height: 400px;
    object-fit: fill;
    border-radius: 8px;
    /* Invert colors for dark theme */
    /* filter: invert(1) hue-rotate(180deg); */
    background: transparent;
}

/* Graph Legend */
.graph-legend {
    display: flex;
    align-items: center;
    gap: 16px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.legend-color {
    width: 12px;
    height: 3px;
    border-radius: 2px;
}

/* Pre-training note */
.pre-training-note {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-align: center;
    margin-top: 8px;
    font-style: italic;
}

/* Test Ready indicator */
.stat-value.test-ready {
    color: #22c55e;
}

/* Training Controls */
.training-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border-light);
}

/* Warning Button */
.btn-warning {
    color: #000;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-color: #fbbf24;
    font-weight: 600;
}

.btn-warning:hover:not(:disabled) {
    background: linear-gradient(135deg, #fcd34d 0%, #fbbf24 100%);
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.3);
}

/* Danger Button */
.btn-danger {
    color: #fff;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    border-color: #ef4444;
    font-weight: 600;
}

.btn-danger:hover:not(:disabled) {
    background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Responsive Training Progress */
@media (max-width: 900px) {
    .training-stats-grid {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .training-progress-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .training-progress-info {
        align-items: center;
    }
    
    .progress-percentage {
        font-size: 2.5rem;
    }
}

@media (max-width: 600px) {
    .training-stats-grid {
        gap: 12px;
    }
    
    .training-stat {
        padding: 12px;
    }
    
    .training-stat .stat-value {
        font-size: 1.25rem;
    }
    
    .training-controls {
        flex-direction: column;
    }
    
    .training-controls .btn {
        width: 100%;
    }
}

/* ===== Start Training Modal Styles ===== */

/* Overlay for start training modal - ensure full coverage */
.start-training-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background-color: rgba(0, 0, 0, 0.8) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 999999 !important;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    overflow: auto;
}

.start-training-modal-content {
    max-width: 450px;
    width: 90%;
    background-color: var(--color-bg-card);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--color-border);
    position: relative;
}

.start-training-modal-content .modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border-light);
}

.start-training-modal-content .modal-header .modal-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.start-training-modal-content .modal-header .modal-icon.success {
    background: rgba(61, 217, 182, 0.15);
    color: var(--color-primary);
}

.start-training-modal-content .modal-header h3 {
    flex: 1;
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.start-training-modal-content .modal-header .modal-close {
    margin-left: auto;
}

.start-training-modal-content .modal-body {
    padding: 24px;
}

.start-training-modal-content .modal-message {
    margin: 0 0 20px 0;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* Training Summary */
.training-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.training-summary .summary-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 12px;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    text-align: center;
}

.training-summary .summary-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 6px;
}

.training-summary .summary-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Modal Note */
.start-training-modal-content .modal-note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    padding: 12px 16px;
    background: rgba(61, 217, 182, 0.08);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.start-training-modal-content .modal-note svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-primary);
}

.start-training-modal-content .modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--color-border-light);
    background: var(--color-bg-elevated);
}

.start-training-modal-content .modal-footer .btn {
    min-width: 120px;
    justify-content: center;
}

.start-training-modal-content .modal-footer .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* Responsive */
@media (max-width: 500px) {
    .training-summary {
        grid-template-columns: 1fr;
    }
    
    .start-training-modal-content .modal-footer {
        flex-direction: column;
    }
    
    .start-training-modal-content .modal-footer .btn {
        width: 100%;
    }
}

/* ===== Model Detail Page ===== */
.model-detail-wizard {
    padding: 24px;
}

.model-detail-wizard .wizard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.model-detail-wizard .wizard-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.model-detail-wizard .wizard-title h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

/* Test Options Grid */
.test-options-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 24px;
}

@media (max-width: 992px) {
    .test-options-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .test-options-grid {
        grid-template-columns: 1fr;
    }
}

.test-option-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 16px;
    background: var(--color-bg-elevated);
    border-radius: 12px;
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.test-option-card:hover {
    border-color: var(--color-primary);
    background: rgba(61, 217, 182, 0.05);
    transform: translateY(-2px);
}

.test-option-card.selected {
    border-color: var(--color-primary);
    background: rgba(61, 217, 182, 0.1);
    box-shadow: 0 4px 12px rgba(61, 217, 182, 0.2);
}

.test-option-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    border-radius: 12px;
    margin-bottom: 12px;
    color: var(--color-text-muted);
    transition: all 0.3s ease;
}

.test-option-card:hover .test-option-icon,
.test-option-card.selected .test-option-icon {
    background: rgba(61, 217, 182, 0.15);
    color: var(--color-primary);
}

.test-option-label {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.test-option-desc {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* Deploy Targets List */
.deploy-targets-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
    max-height: 320px;
    overflow-y: auto;
}

.deploy-target-item {
    display: flex;
    align-items: center;
    padding: 16px;
    background: var(--color-bg-elevated);
    border-radius: 8px;
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.deploy-target-item:hover:not(.disabled) {
    border-color: var(--color-primary);
}

.deploy-target-item.selected {
    border-color: var(--color-primary);
    background: rgba(61, 217, 182, 0.05);
}

.deploy-target-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.deploy-target-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.deploy-target-item.disabled input[type="checkbox"] {
    cursor: not-allowed;
}

.deploy-target-info {
    flex: 1;
}

.deploy-target-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.deploy-target-type {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.deploy-target-status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.deploy-target-status.online {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.deploy-target-status.offline {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

/* Step Actions */
.step-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.step-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.step-actions .btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-color: #10b981;
    color: white;
}

.step-actions .btn-success:hover:not(:disabled) {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.step-actions .btn-success:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Coming Soon Container */
.coming-soon-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 40px;
    min-height: 300px;
}

.coming-soon-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    border-radius: 50%;
    margin-bottom: 24px;
    color: var(--color-text-muted);
}

.coming-soon-container h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 12px 0;
}

.coming-soon-container p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin: 0 0 24px 0;
    max-width: 400px;
}

.coming-soon-container .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* ===== Deploy Model UI ===== */

.deploy-container {
    padding: 24px;
}

.deploy-header {
    margin-bottom: 24px;
}

.deploy-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 8px 0;
}

.deploy-header p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin: 0;
}

.deploy-selection-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding: 12px 16px;
    background: var(--color-bg-light);
    border-radius: 8px;
}

.selection-info {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.selected-count {
    font-weight: 600;
}

.selection-actions {
    display: flex;
    gap: 8px;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8125rem;
}

.assets-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 24px;
}

.asset-item {
    display: flex;
    align-items: center;
    padding: 16px;
    background: var(--color-bg-elevated);
    border-radius: 8px;
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: all 0.2s ease;
    gap: 12px;
}

.asset-item:hover {
    border-color: var(--color-primary);
    background: rgba(61, 217, 182, 0.03);
}

.asset-item.selected {
    border-color: var(--color-primary);
    background: rgba(61, 217, 182, 0.08);
}

.asset-checkbox {
    flex-shrink: 0;
}

.asset-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.asset-info {
    flex: 1;
    min-width: 0;
}

.asset-name {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.asset-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.asset-type-badge {
    padding: 2px 8px;
    background: var(--color-bg-light);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: capitalize;
}

.asset-company {
    color: var(--color-text-secondary);
}

.asset-model {
    color: var(--color-text-muted);
}

.asset-status {
    flex-shrink: 0;
    width: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.deploy-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.deploy-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.deploy-actions .btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.loading-spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Deploy Form */
.deploy-form {
    margin: 24px 0;
}

.deploy-form .form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.deploy-form .form-hint {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-top: 8px;
}

/* Multi-Select Dropdown */
.multi-select-dropdown {
    position: relative;
    width: 100%;
    cursor: pointer;
}

.dropdown-selected {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--color-bg-elevated);
    border: 2px solid var(--color-border);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.multi-select-dropdown:hover .dropdown-selected,
.multi-select-dropdown.open .dropdown-selected {
    border-color: var(--color-primary);
}

.selected-text {
    color: var(--color-text-primary);
    font-size: 0.9375rem;
}

.dropdown-arrow {
    color: var(--color-text-muted);
    transition: transform 0.2s ease;
}

.multi-select-dropdown.open .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--color-bg-elevated);
    border: 2px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    z-index: 100;
    display: none;
    overflow: hidden;
}

.dropdown-menu.open {
    display: block;
}

.dropdown-actions {
    display: flex;
    gap: 8px;
    padding: 12px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-light);
}

.dropdown-options {
    max-height: 250px;
    overflow-y: auto;
}

.dropdown-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.dropdown-option:hover {
    background: rgba(61, 217, 182, 0.08);
}

.dropdown-option.selected {
    background: rgba(61, 217, 182, 0.12);
}

.dropdown-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
    flex-shrink: 0;
}

.dropdown-option .option-text {
    color: var(--color-text-primary);
    font-size: 0.9375rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===== Test Model UI ===== */

/* Initial upload state */
.test-initial-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 40px;
    min-height: 350px;
}

.test-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    border-radius: 50%;
    margin-bottom: 24px;
    color: var(--color-primary);
}

.test-initial-container h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 12px 0;
}

.test-initial-container p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin: 0 0 32px 0;
    max-width: 450px;
    line-height: 1.6;
}

.test-initial-container .btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
    gap: 10px;
}

/* Loading state */
.test-loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 40px;
    min-height: 350px;
}

.loading-spinner-lg {
    width: 60px;
    height: 60px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 24px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.test-loading-container h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0 0 8px 0;
}

.test-loading-container p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Result view */
.test-result-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    padding: 16px;
}

@media (max-width: 768px) {
    .test-result-container {
        grid-template-columns: 1fr;
    }
}

.test-result-image {
    background: var(--color-bg-dark);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4/3;
}

.test-result-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.test-result-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.test-result-status {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-radius: 12px;
    background: var(--color-bg-elevated);
}

.test-result-status.pass {
    background: rgba(16, 185, 129, 0.1);
    border: 2px solid rgba(16, 185, 129, 0.3);
}

.test-result-status.fail {
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid rgba(239, 68, 68, 0.3);
}

.test-result-status .status-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.test-result-status.pass .status-icon {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.test-result-status.fail .status-icon {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.test-result-status .status-text {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.test-result-status.pass .status-text {
    color: #10b981;
}

.test-result-status.fail .status-text {
    color: #ef4444;
}

.test-result-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: var(--color-bg-elevated);
    border-radius: 12px;
    padding: 20px;
}

.result-info-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.result-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.result-value {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.result-value.text-secondary {
    color: var(--color-text-secondary);
    font-weight: 400;
}

.confidence-bar {
    height: 8px;
    background: var(--color-bg-dark);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 4px;
}

.confidence-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.confidence-fill.pass {
    background: linear-gradient(90deg, #10b981 0%, #34d399 100%);
}

.confidence-fill.fail {
    background: linear-gradient(90deg, #ef4444 0%, #f87171 100%);
}

.test-result-actions {
    display: flex;
    gap: 12px;
    margin-top: auto;
}

.test-result-actions .btn {
    flex: 1;
    justify-content: center;
    gap: 8px;
}

/* Test class results table */
.test-class-results {
    background: var(--color-bg-elevated);
    border-radius: 12px;
    padding: 20px;
}

.test-class-results h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin: 0 0 12px 0;
}

.test-results-table {
    width: 100%;
    border-collapse: collapse;
}

.test-results-table thead th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.test-results-table tbody td {
    font-size: 0.875rem;
    color: var(--color-text-primary);
    padding: 10px 12px;
    border-bottom: 1px solid var(--color-border-light, rgba(255,255,255,0.05));
}

.test-results-table tbody tr:last-child td {
    border-bottom: none;
}

/* ===== Product Folder List (Device Upload) ===== */
.product-folders-list {
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
}

.product-folders-list::-webkit-scrollbar {
    width: 6px;
}

.product-folders-list::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.product-folder-item {
    user-select: none;
}

.product-folder-item:hover {
    background: var(--color-bg-hover);
}

.product-folder-item:last-child {
    border-bottom: none !important;
}

.product-folder-item.selected:hover {
    background: var(--color-primary-alpha);
}
/* ===== Logistics Module Styles ===== */

/* Filters Section */
.filters-section {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.filters-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: var(--spacing-md);
}

.filters-section .filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 160px;
}

.filters-section .filter-group label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filters-section .filter-group input,
.filters-section .filter-group select {
    height: 36px;
    padding: 0 var(--spacing-sm);
    font-size: 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-dark);
    color: var(--color-text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.filters-section .filter-group input:focus,
.filters-section .filter-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-alpha);
}

.filters-actions {
    display: flex;
    align-items: flex-end;
    gap: var(--spacing-md);
    margin-left: auto;
}

.filters-actions .btn {
    height: 36px;
    white-space: nowrap;
}

.filters-actions .search-box {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filters-actions .search-box label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filters-actions .search-box input {
    width: 200px;
    height: 36px;
    padding: 0 var(--spacing-sm);
    font-size: 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-dark);
    color: var(--color-text-primary);
}

/* Form Section Styles */
.form-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: var(--spacing-md);
}

.form-section-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-section-title::before {
    content: '';
    width: 4px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 2px;
}

/* Form Grid Layouts */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.form-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.form-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
    .form-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .form-grid,
    .form-grid-3,
    .form-grid-4 {
        grid-template-columns: 1fr;
    }
    
    .filters-grid {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filters-section .filter-group {
        min-width: 100%;
    }
    
    .filters-actions {
        flex-wrap: wrap;
        margin-left: 0;
        width: 100%;
    }
    
    .filters-actions .search-box {
        width: 100%;
    }
    
    .filters-actions .search-box input {
        width: 100%;
    }
}

/* Table Responsive Container */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-responsive .data-table {
    min-width: 1200px;
}

/* Badge Styles */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.badge-primary {
    background: var(--color-primary-alpha);
    color: var(--color-primary);
}

.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.badge-info {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.badge-secondary {
    background: var(--color-bg-dark);
    color: var(--color-text-secondary);
}

/* Action Button Danger Variant */
.action-btn-danger {
    color: #ef4444 !important;
}

.action-btn-danger:hover {
    background: rgba(239, 68, 68, 0.15) !important;
}