/* Troodle Meta Manager - Responsive Design */

/* Mobile First Approach - Base styles are mobile, then scale up */

/* Small Mobile (up to 480px) */
@media (max-width: 480px) {
    :root {
        --sidebar-width: 100vw;
        --spacing-lg: 0.75rem;
        --spacing-xl: 1rem;
        --spacing-2xl: 1.5rem;
    }

    /* Header responsive styles in shared-header.css */

    .connection-status span {
        display: none;
    }

    .user-menu-trigger span {
        display: none;
    }

    /* Sidebar */
    .app-sidebar {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100vw;
        height: calc(100vh - 60px);
        z-index: 1000;
        transition: left 0.3s ease;
        transform: translateX(0);
    }

    .app-sidebar.open {
        left: 0;
        transform: translateX(0);
    }

    .nav-link span {
        font-size: var(--text-sm);
    }

    /* Main content */
    .app-content {
        margin-left: 0;
    }
    
    /* Content */
    .content-container {
        padding: var(--spacing-md);
    }
    
    /* Welcome section */
    .welcome-section {
        padding: var(--spacing-lg);
    }
    
    .welcome-title {
        font-size: var(--text-xl);
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .welcome-subtitle {
        font-size: var(--text-base);
    }
    
    /* Stats grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .stat-card {
        padding: var(--spacing-md);
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        font-size: var(--text-lg);
    }
    
    .stat-number {
        font-size: var(--text-xl);
    }
    
    /* Quick start grid */
    .quick-start-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-start-card {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .quick-start-card .card-content h3 {
        font-size: var(--text-base);
    }
    
    .quick-start-card .card-content p {
        font-size: var(--text-xs);
    }
    
    /* Modals - DEAKTIVIERT - Konflikt mit Editor Modal */
    /*
    .meta-modal-content {
        max-width: 95vw;
        max-height: 90vh;
        margin: var(--spacing-xs);
    }

    .meta-modal-header {
        padding: var(--spacing-md);
    }

    .meta-modal-header h3 {
        font-size: var(--text-base);
    }

    .meta-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .meta-tab {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--text-xs);
        white-space: nowrap;
    }

    .meta-tab-content {
        padding: var(--spacing-md);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .stats-overview-grid {
        grid-template-columns: 1fr;
    }
    
    /* Buttons */
    .footer-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .footer-buttons button {
        width: 100%;
        justify-content: center;
    }
    
    /* Notifications */
    .notifications-container {
        left: var(--spacing-sm);
        right: var(--spacing-sm);
        top: 60px;
    }
    
    .notification {
        padding: var(--spacing-sm);
    }
}

/* Large Mobile / Small Tablet (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    :root {
        --sidebar-width: 280px;
    }

    /* Header responsive styles in shared-header.css */

    .connection-status {
        display: none;
    }

    /* Sidebar */
    .app-sidebar {
        position: fixed;
        top: 60px;
        left: -100%;
        height: calc(100vh - 60px);
        z-index: 1000;
        transition: left 0.3s ease;
    }

    .app-sidebar.open {
        left: 0;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Quick start */
    .quick-start-grid {
        grid-template-columns: 1fr;
    }
    
    /* Modals */
    .meta-modal-content {
        max-width: 90vw;
    }
    
    .form-row {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .stats-overview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Analysis table - stack columns */
    .analysis-table-header,
    .analysis-table-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .analysis-table-row {
        padding: var(--spacing-md);
        border-radius: var(--radius-md);
        margin-bottom: var(--spacing-xs);
        background-color: var(--bg-primary);
    }
    
    .analysis-table-header {
        display: none; /* Hide headers on mobile */
    }
    
    /* Add mobile-friendly labels */
    .analysis-table-row > div::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text-secondary);
        display: block;
        font-size: var(--text-xs);
        margin-bottom: var(--spacing-xs);
    }
    
    /* Position items */
    .position-header,
    .position-item {
        grid-template-columns: 1fr;
    }
    
    .position-item {
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }
}

/* Tablet (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    /* Sidebar can be collapsed */
    .app-sidebar.collapsed {
        width: var(--sidebar-collapsed-width);
    }
    
    .app-sidebar.collapsed .nav-link span,
    .app-sidebar.collapsed .nav-title,
    .app-sidebar.collapsed .nav-badge {
        display: none;
    }
    
    .app-sidebar.collapsed .nav-link {
        justify-content: center;
    }
    
    /* Stats adjustments */
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Quick start */
    .quick-start-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Modals */
    .meta-modal-content {
        max-width: 85vw;
    }
    
    .stats-overview-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop (1025px and up) */
@media (min-width: 1025px) {
    /* Full desktop experience */
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .quick-start-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-overview-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    /* Analysis table gets full columns */
    .analysis-table-header,
    .analysis-table-row {
        grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr 1.5fr;
    }
}

/* Large Desktop (1441px and up) */
@media (min-width: 1441px) {
    .meta-modal-content {
        max-width: 1400px;
    }
    
    .dashboard-view {
        max-width: 1400px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-xl);
    }
    
    .quick-start-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Ultra-wide screens (1921px and up) */
@media (min-width: 1921px) {
    .dashboard-view {
        max-width: 1600px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* Print styles */
@media print {
    .app-header,
    .app-sidebar,
    .close-meta-modal,
    .meta-modal-footer,
    .notifications-container {
        display: none !important;
    }
    
    .app-main {
        flex-direction: column;
    }
    
    .app-content {
        margin-left: 0;
    }
    
    .meta-modal-content {
        max-width: none;
        max-height: none;
        box-shadow: none;
        border: 1px solid var(--border-color);
    }
    
    .meta-tabs {
        display: none;
    }
    
    .tab-pane {
        display: block !important;
        page-break-inside: avoid;
    }
    
    .tab-pane:not(:first-child) {
        page-break-before: always;
    }
}

/* High DPI / Retina displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Ensure crisp borders and icons */
    .stat-icon,
    .activity-icon {
        transform: translateZ(0);
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark theme adjustments for mobile */
@media (max-width: 768px) {
    [data-theme="dark"] .app-sidebar {
        border-right: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
    }
}

/* Landscape phone orientation */
@media (max-width: 768px) and (orientation: landscape) {
    /* Header height defined in shared-header.css (60px) */

    .app-sidebar {
        top: 60px;
        height: calc(100vh - 60px);
    }
    
    .welcome-title {
        font-size: var(--text-lg);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .meta-modal-content {
        max-height: 85vh;
    }
}

/* Touch-friendly interactive elements */
@media (pointer: coarse) {
    .btn-primary,
    .btn-secondary,
    .btn-success,
    .btn-warning,
    .btn-danger,
    .btn-info {
        min-height: 44px;
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .btn-sm {
        min-height: 36px;
    }
    
    .btn-icon {
        width: 44px;
        height: 44px;
    }
    
    .nav-link {
        padding: var(--spacing-md);
        min-height: 48px;
    }
    
    .meta-tab {
        min-height: 48px;
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        min-height: 44px;
        padding: var(--spacing-md);
    }
    
    .tag-remove {
        width: 24px;
        height: 24px;
    }
}

/* iOS Safari specific fixes */
@supports (-webkit-touch-callout: none) {
    .meta-modal-content {
        /* Fix for iOS Safari viewport units */
        max-height: calc(100vh - 40px);
    }
    
    .app-sidebar {
        /* Prevent rubber band scrolling */
        -webkit-overflow-scrolling: touch;
    }
    
    .meta-tab-content {
        /* Smooth scrolling on iOS */
        -webkit-overflow-scrolling: touch;
    }
}

/* Android Chrome specific fixes */
@media screen and (-webkit-min-device-pixel-ratio: 0) {
    .search-input {
        /* Fix input zoom on Android */
        font-size: 16px;
    }
}

/* Hover states only on devices that support hover */
@media (hover: hover) {
    .project-card:hover {
        transform: translateY(-2px);
    }
    
    .stat-card:hover {
        transform: translateY(-2px);
    }
    
    .quick-start-card:hover {
        transform: translateY(-2px);
    }
}

/* Focus visible for keyboard navigation */
@media (prefers-reduced-motion: no-preference) {
    .nav-link:focus-visible,
    .btn-primary:focus-visible,
    .btn-secondary:focus-visible,
    .meta-tab:focus-visible {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --bg-primary: #ffffff;
        --bg-secondary: #f0f0f0;
        --text-primary: #000000;
        --text-secondary: #333333;
    }
    
    [data-theme="dark"] {
        --border-color: #ffffff;
        --bg-primary: #000000;
        --bg-secondary: #1a1a1a;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
    }
}