/* ========================================
   SlipperyTalk CMS - Responsive Stylesheet
   ======================================== */

/* ========================================
   Tablet Breakpoint: 768px
   ======================================== */

@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }

    .companion-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .media-grid { grid-template-columns: 1fr; }
    /* Layout */
    .app {
        flex-direction: column;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        padding-top: calc(var(--spacing-xl) + 48px);
        border-right: none;
        border-bottom: none;
        z-index: calc(var(--z-sidebar) + 10);
        transition: left 0.3s ease;
        box-shadow: 2px 0 8px rgba(0, 0, 0, 0.3);
    }

    .sidebar.active {
        left: 0;
    }

    .main-content {
        margin-left: 0;
        width: 100%;
        padding: calc(var(--spacing-lg) + 48px) var(--spacing-md) var(--spacing-lg);
    }

    /* Mobile Navigation Toggle */
    .mobile-nav-toggle {
        display: flex;
    }

    /* Header */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-actions {
        width: 100%;
    }

    .page-actions .btn {
        flex: 1;
        min-width: 120px;
    }

    /* Typography */
    body {
        font-size: 13px;
    }

    h1 {
        font-size: 22px;
    }

    h2 {
        font-size: 18px;
    }

    h3 {
        font-size: 14px;
    }

    /* Cards Grid */
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }

    /* Form Grid */
    .form-grid {
        grid-template-columns: 1fr;
    }

    .voice-sample-file,
    .voice-sample-empty {
        align-items: stretch;
        flex-direction: column;
    }

    .voice-sample-file .voice-sample-play { align-self: flex-start; }
    .voice-sample-actions { width: 100%; }
    .voice-sample-actions .btn { flex: 1; }

    /* Companion Cards Grid */
    .companion-cards {
        grid-template-columns: 1fr;
    }

    /* Table */
    table {
        font-size: 12px;
    }

    th, td {
        padding: 10px 8px;
    }

    /* Toolbar */
    .toolbar {
        flex-direction: column;
    }

    .search-input {
        width: 100%;
    }

    .toolbar .btn {
        width: 100%;
    }

    /* Buttons */
    .btn {
        padding: 8px 12px;
        font-size: 13px;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        width: 100%;
    }

    /* Tabs */
    .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tab {
        padding: 8px 12px;
        font-size: 13px;
    }

    /* Chart */
    .chart {
        gap: 8px;
        padding: var(--spacing-md) 4px 4px;
    }

    .bar {
        min-width: 12px;
    }

    /* Modal */
    .modal {
        width: 95%;
        max-width: 100%;
        padding: var(--spacing-lg);
    }

    /* Navigation */
    .nav-link {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 13px;
    }

    .logo {
        font-size: 16px;
        padding: 0 var(--spacing-md) var(--spacing-lg);
    }
}

/* ========================================
   Mobile Breakpoint: 480px
   ======================================== */

@media (max-width: 480px) {
    /* Spacing */
    .main-content {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .page-header {
        margin-bottom: var(--spacing-lg);
    }

    /* Typography */
    h1 {
        font-size: 20px;
    }

    h2 {
        font-size: 16px;
    }

    h3 {
        font-size: 13px;
    }

    body {
        font-size: 12px;
    }

    /* Cards */
    .card {
        padding: 12px;
    }

    .grid-4,
    .grid-3 {
        grid-template-columns: 1fr;
    }

    .card-value {
        font-size: 20px;
    }

    /* Companion Cards */
    .companion-cards {
        grid-template-columns: 1fr;
    }

    .companion-card {
        padding: 12px;
    }

    .companion-hero {
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-md);
    }

    .companion-avatar {
        width: 48px;
        height: 48px;
        font-size: 16px;
    }

    /* Form */
    .form-grid {
        gap: var(--spacing-md);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 8px var(--spacing-sm);
        font-size: 12px;
    }

    /* Table */
    table {
        font-size: 11px;
        border-radius: 8px;
    }

    th, td {
        padding: 8px 6px;
    }

    /* Toolbar */
    .toolbar {
        gap: 6px;
    }

    .search-input {
        padding: 8px var(--spacing-sm);
        font-size: 12px;
    }

    .toolbar .btn {
        padding: 6px 10px;
        font-size: 11px;
    }

    /* Buttons */
    .btn {
        padding: 6px 10px;
        font-size: 12px;
        gap: 4px;
    }

    .page-actions .btn {
        flex: 1;
        min-width: 80px;
        font-size: 11px;
    }

    /* Tabs */
    .tab {
        padding: 6px 10px;
        font-size: 12px;
    }

    /* Chart */
    .chart {
        height: 160px;
        gap: 6px;
        padding: var(--spacing-sm) 4px 4px;
    }

    .bar {
        min-width: 8px;
    }

    .chart-labels {
        font-size: 9px;
        gap: 2px;
    }

    /* Lists */
    .list-item {
        padding: var(--spacing-sm) 0;
        gap: var(--spacing-sm);
    }

    /* Pills */
    .pill {
        padding: 3px 6px;
        font-size: 9px;
    }

    /* Tags */
    .tag {
        padding: 3px 6px;
        font-size: 9px;
    }

    .companion-tags {
        gap: 3px;
    }

    /* Panel */
    .panel {
        padding: 12px;
    }

    .panel h3 {
        font-size: 13px;
        margin-bottom: 8px;
    }

    /* Modal */
    .modal {
        width: 98%;
        padding: var(--spacing-md);
        border-radius: 8px;
    }

    .modal-title {
        font-size: 16px;
    }

    .modal-footer {
        flex-direction: column-reverse;
    }

    .modal-footer .btn {
        width: 100%;
    }

    /* Sidebar */
    .sidebar {
        width: 100%;
    }

    .logo {
        font-size: 14px;
    }

    .nav-section-title {
        padding: var(--spacing-md) var(--spacing-sm) 6px;
        font-size: 9px;
    }

    .nav-link {
        padding: 8px 10px;
        gap: 8px;
        font-size: 12px;
    }

    /* Hide some content on very small screens */
    .hide-mobile {
        display: none;
    }

    /* Full width inputs */
    input[type="text"],
    input[type="email"],
    input[type="number"],
    input[type="password"],
    input[type="search"],
    input[type="url"],
    input[type="date"],
    select,
    textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* ========================================
   Extra Small Mobile: < 360px
   ======================================== */

@media (max-width: 360px) {
    .main-content {
        padding: var(--spacing-sm) 6px;
    }

    .page-header {
        gap: var(--spacing-sm);
    }

    .page-title h1 {
        font-size: 18px;
    }

    h1 {
        font-size: 18px;
    }

    h2 {
        font-size: 14px;
    }

    .card-value {
        font-size: 18px;
    }

    /* Stack all buttons vertically */
    .page-actions {
        flex-direction: column;
        width: 100%;
    }

    .page-actions .btn {
        width: 100%;
    }

    /* Reduce companion card details */
    .companion-pricing {
        font-size: 9px;
    }

    /* Avatar smaller */
    .companion-avatar {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
}

/* ========================================
   High DPI / Retina Displays
   ======================================== */

@media (-webkit-min-device-pixel-ratio: 2),
       (min-resolution: 192dpi) {
    .bar {
        box-shadow: none;
    }

    table {
        border: 1px solid var(--color-border);
    }
}

/* ========================================
   Print Styles
   ======================================== */

@media print {
    .sidebar,
    .page-actions,
    .toolbar,
    .btn {
        display: none;
    }

    .main-content {
        margin-left: 0;
        width: 100%;
        padding: 0;
    }

    body {
        background: white;
        color: black;
    }

    table,
    .card,
    .panel {
        border: 1px solid #ccc;
        background: white;
        color: black;
    }

    .page-header {
        page-break-after: avoid;
    }

    /* Ensure tables don't break awkwardly */
    table {
        page-break-inside: avoid;
    }

    tr {
        page-break-inside: avoid;
    }
}

/* ========================================
   Reduced Motion Support
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ========================================
   Dark Mode (System Preference)
   ======================================== */

@media (prefers-color-scheme: dark) {
    /* Colors are already dark by default, no changes needed */
}

/* ========================================
   Light Mode Override (if user prefers light)
   ======================================== */

@media (prefers-color-scheme: light) {
    /* Currently not implemented - keep dark theme as primary */
    /* This can be added in future if light mode support is needed */
}