/**
 * Shazi Video Gen - Responsive Breakpoints
 * Mobile-first responsive design
 */

/* ============================================================================
   MOBILE BREAKPOINTS
   ============================================================================ */

/* Tablet and below (max-width: 1024px) */
@media (max-width: 1024px) {
    :root {
        --sidebar-width: 0px;
    }

    .container {
        padding: 0 var(--space-md);
    }

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

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

    /* Sidebar hidden by default on tablet */
    .sidebar {
        transform: translateX(-100%);
        position: fixed;
        z-index: var(--z-modal);
        width: 280px !important;
        height: 100vh;
        top: 0;
        left: 0;
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.6);
        z-index: calc(var(--z-modal) - 1);
    }

    .sidebar-overlay.active {
        display: block;
    }

    .main-content {
        margin-left: 0 !important;
    }

    .menu-toggle {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

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

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

    .page-header h1 {
        font-size: var(--text-xl);
    }

    .card {
        padding: var(--space-md);
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    /* Table responsiveness */
    .table-responsive {
        margin: 0 calc(var(--space-md) * -1);
        padding: 0 var(--space-md);
    }

    th,
    td {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--text-xs);
    }

    /* Hide less important columns on mobile */
    .hide-mobile {
        display: none !important;
    }

    /* Stack forms */
    .form-row {
        flex-direction: column;
    }

    /* Full width buttons on mobile */
    .btn-mobile-full {
        width: 100%;
    }

    /* Modal adjustments */
    .modal {
        margin: var(--space-md);
        max-height: calc(100vh - var(--space-xl));
    }

    /* Hero section adjustments */
    .hero h1 {
        font-size: var(--text-3xl);
    }

    .hero p {
        font-size: var(--text-base);
    }

    /* Navigation */
    .nav-links,
    .nav-actions {
        display: none !important;
    }

    .mobile-menu-btn {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    /* Mobile menu */
    .mobile-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--surface-2);
        border-left: 1px solid var(--border);
        z-index: var(--z-modal);
        transition: right var(--transition-base);
        padding: var(--space-xl) var(--space-lg);
    }

    .mobile-menu.active {
        right: 0;
    }

    .mobile-menu-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.6);
        z-index: calc(var(--z-modal) - 1);
    }

    .mobile-menu-overlay.active {
        display: block;
    }
}

/* Small mobile (max-width: 480px) */
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: var(--space-md);
    }

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

    .btn {
        padding: 10px 16px;
    }

    .btn-sm {
        padding: 6px 12px;
    }

    /* License key truncate */
    .license-key {
        max-width: 150px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

/* ============================================================================
   PRINT STYLES
   ============================================================================ */
@media print {

    .sidebar,
    .top-bar,
    .mobile-menu,
    .btn,
    .no-print {
        display: none !important;
    }

    .main-content {
        margin: 0 !important;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* ============================================================================
   TOUCH-FRIENDLY ADJUSTMENTS
   ============================================================================ */
@media (pointer: coarse) {

    /* Larger touch targets */
    .btn {
        min-height: 44px;
    }

    .btn-sm {
        min-height: 36px;
    }

    .form-control {
        min-height: 48px;
    }

    /* Larger tap targets for table rows */
    td {
        padding-top: var(--space-md);
        padding-bottom: var(--space-md);
    }

    /* Remove hover effects on touch */
    .card:hover,
    .stat-card:hover {
        transform: none;
    }
}

/* ============================================================================
   DARK MODE (already default, but explicit)
   ============================================================================ */
@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
    }
}

/* ============================================================================
   REDUCED MOTION
   ============================================================================ */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}