/* SurveyColombia - Responsive Design */
/* Mobile First Approach */

/* Variables responsive */
:root {
    --mobile-padding: 1rem;
    --tablet-padding: 1.5rem;
    --desktop-padding: 2rem;
}

/* Mobile (hasta 768px) */
@media (max-width: 768px) {
    /* Sidebar */
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
        z-index: 2000;
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    }
    
    /* Overlay cuando sidebar está abierto */
    .sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1999;
        display: none;
    }
    
    .sidebar-overlay.active {
        display: block;
    }
    
    /* Main content */
    .main-content {
        margin-left: 0;
        width: 100%;
    }
    
    /* Top bar */
    .top-bar {
        padding: 0 var(--mobile-padding);
        flex-wrap: wrap;
        height: auto;
        min-height: var(--header-height);
    }
    
    .mobile-menu-toggle {
        display: block;
        font-size: 1.25rem;
    }
    
    .page-title h1 {
        font-size: 1.125rem;
    }
    
    .date-time {
        font-size: 0.75rem;
        display: none;
    }
    
    /* Stats grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    /* Charts */
    .charts-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .chart-card {
        padding: 1rem;
    }
    
    .chart-card canvas {
        height: 250px !important;
    }
    
    /* Sections */
    .section {
        padding: var(--mobile-padding);
    }
    
    /* Section header */
    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.25rem;
    }
    
    /* Filters */
    .filters {
        flex-direction: column;
        width: 100%;
    }
    
    .search-wrapper {
        width: 100%;
    }
    
    .search-input {
        width: 100%;
        min-width: auto;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    /* Tables */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .data-table {
        font-size: 0.75rem;
        min-width: 800px;
    }
    
    .data-table th,
    .data-table td {
        padding: 0.5rem;
    }
    
    /* Pagination */
    .pagination {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .page-btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }
    
    /* Analytics grid */
    .analytics-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    /* Settings */
    .settings-card {
        padding: 1rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    /* Support links */
    .support-links {
        grid-template-columns: 1fr;
    }
    
    /* Key metrics */
    .key-metrics {
        grid-template-columns: 1fr;
    }
    
    /* Modals */
    .modal-content {
        width: 95%;
        margin: 1rem;
        padding: 1rem;
    }
    
    /* Notifications */
    .notification {
        top: auto;
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
}

/* Tablet (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    /* Sidebar */
    .sidebar {
        width: 240px;
    }
    
    .main-content {
        margin-left: 240px;
    }
    
    /* Stats grid */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Charts */
    .charts-container {
        grid-template-columns: 1fr;
    }
    
    /* Analytics */
    .analytics-grid {
        grid-template-columns: 1fr;
    }
    
    /* Section padding */
    .section {
        padding: 1.5rem;
    }
    
    /* Tables */
    .data-table {
        font-size: 0.8125rem;
    }
}

/* Desktop (1025px - 1440px) */
@media (min-width: 1025px) and (max-width: 1440px) {
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .analytics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Desktop (1441px+) */
@media (min-width: 1441px) {
    .container {
        max-width: 1400px;
        margin: 0 auto;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .analytics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Print styles */
@media print {
    .sidebar,
    .top-bar-actions,
    .filters,
    .btn-icon,
    .logout-btn,
    .pagination,
    .mobile-menu-toggle,
    .btn-primary,
    .btn-secondary {
        display: none !important;
    }
    
    .sidebar {
        display: none;
    }
    
    .main-content {
        margin-left: 0 !important;
        padding: 0 !important;
    }
    
    .section {
        display: block !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .stat-card,
    .chart-card,
    .table-container {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
        margin-bottom: 1rem;
    }
    
    .data-table {
        font-size: 10pt;
    }
    
    .badge {
        border: 1px solid #000;
        background: none !important;
    }
}

/* Landscape orientation on mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .sidebar {
        height: 100vh;
        overflow-y: auto;
    }
    
    .top-bar {
        position: sticky;
        top: 0;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .stat-card,
    .chart-card,
    .table-container {
        border: 2px solid var(--black);
    }
    
    .badge {
        border: 1px solid currentColor;
    }
}

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

/* Dark mode support (opcional) */
@media (prefers-color-scheme: dark) {
    body.dark-mode {
        background: #1a1a1a;
        color: #ffffff;
    }
    
    body.dark-mode .stat-card,
    body.dark-mode .chart-card,
    body.dark-mode .table-container,
    body.dark-mode .settings-card {
        background: #2d2d2d;
        border-color: #404040;
    }
    
    body.dark-mode .data-table thead {
        background: #404040;
    }
    
    body.dark-mode .search-input,
    body.dark-mode .filter-select {
        background: #2d2d2d;
        border-color: #404040;
        color: #ffffff;
    }
}