/**
 * ONA Club - Responsive Design
 * Mobile first, breakpoints para tablets y desktop
 */

/* === Mobile Small (< 360px) === */
@media (max-width: 359px) {
    :root {
        --font-size-base: 0.875rem;
        --font-size-3xl: 1.75rem;
    }
    
    .week-days {
        gap: 2px;
    }
    
    .day-pill {
        min-width: 44px;
        padding: var(--space-xs) 2px;
    }
}

/* === Mobile (< 576px) === */
@media (max-width: 575px) {
    .auth-card {
        padding: var(--space-lg);
    }
    
    .auth-logo__name {
        font-size: var(--font-size-3xl);
    }
    
    .form-options-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-xs);
    }
    
    .gallery-item__image {
        height: 100px;
    }
    
    .gallery-item__info {
        padding: var(--space-xs) var(--space-sm);
    }
    
    .gallery-item__name {
        font-size: 10px;
    }
    
    .countdown__value {
        font-size: var(--font-size-xl);
    }
    
    .countdown__unit {
        min-width: 44px;
    }
    
    .toast {
        min-width: auto;
        max-width: calc(100vw - 2rem);
    }
    
    .toast-container {
        left: var(--space-md);
        right: var(--space-md);
    }
    
    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Mobile class card layout */
    .class-card {
        padding: var(--space-md);
    }
    
    .class-card__main {
        flex-wrap: wrap;
    }
    
    .class-card__time-block {
        min-width: 50px;
        padding-right: var(--space-sm);
    }
    
    .class-card__action {
        width: 100%;
        flex-direction: row;
        justify-content: flex-end;
        margin-top: var(--space-xs);
        padding-top: var(--space-xs);
        border-top: 1px solid var(--border-light);
    }
    
    .class-card__reserve-btn {
        width: 100%;
        min-height: 48px;
        font-size: var(--font-size-base) !important;
    }
    
    /* Full-width modals on mobile */
    .modal {
        margin: 0;
        min-height: auto;
        max-height: 90vh;
        border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
        animation: slideInUp 0.3s ease;
    }
    
    .modal-overlay {
        align-items: flex-end;
        padding: 0;
    }
    
    /* Better touch targets */
    .btn {
        min-height: 44px;
    }
    
    .btn--sm {
        min-height: 36px;
    }
    
    .form-input, .form-select {
        min-height: 48px;
        font-size: 16px; /* Prevents iOS zoom */
    }
    
    /* Upload fields smaller on mobile */
    .upload-preview img {
        max-height: 100px;
    }
    
    .avatar--xl {
        width: 80px;
        height: 80px;
    }
    
    /* Settings page improvements */
    .settings-row {
        flex-wrap: wrap;
        gap: var(--space-xs);
    }
}

/* === Tablet (>= 576px) === */
@media (min-width: 576px) {
    .register-step .form-group {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }
    
    .register-step .form-group--full {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* === Tablet landscape (>= 768px) === */
@media (min-width: 768px) {
    .bottom-nav {
        display: none;
    }
    
    #app-content {
        padding-bottom: 0;
    }
    
    /* Mostrar nav lateral en tablet/desktop */
    .navbar {
        padding: 0 var(--space-xl);
    }
    
    .navbar__desktop-nav {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
    }
    
    .navbar__desktop-item {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-sm);
        color: var(--text-secondary);
        border-radius: var(--border-radius);
        transition: all var(--transition-fast);
        font-weight: var(--font-weight-medium);
    }
    
    .navbar__desktop-item:hover {
        color: var(--text-primary);
        background: rgba(var(--color-primary-rgb), 0.05);
    }
    
    .navbar__desktop-item.active {
        color: var(--color-primary);
        background: rgba(var(--color-primary-rgb), 0.08);
    }
    
    .page {
        max-width: var(--container-max);
        margin: 0 auto;
        padding-left: var(--space-xl);
        padding-right: var(--space-xl);
    }
    
    .class-card {
        display: flex;
        flex-direction: column;
    }
    
    .class-card__main {
        display: flex;
        align-items: center;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Mapa mas grande */
    .map-container {
        height: 500px;
    }
    
    /* Modal centrado en desktop */
    .modal {
        max-width: 540px;
    }
}

/* === Desktop (>= 1024px) === */
@media (min-width: 1024px) {
    .page {
        padding-left: var(--space-2xl);
        padding-right: var(--space-2xl);
    }
    
    .classes-layout {
        display: grid;
        grid-template-columns: 300px 1fr;
        gap: var(--space-xl);
    }
    
    .classes-layout__sidebar {
        position: sticky;
        top: calc(var(--navbar-height) + var(--space-md));
        height: fit-content;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* Admin sidebar siempre visible */
    .admin-sidebar {
        transform: translateX(0) !important;
    }
    
    .admin-toggle-sidebar {
        display: none !important;
    }
}

/* === Desktop large (>= 1200px) === */
@media (min-width: 1200px) {
    .admin-stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* === Print === */
@media print {
    .navbar,
    .bottom-nav,
    .admin-sidebar,
    .btn,
    .toast-container {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .card, .class-card, .admin-table-container {
        border: 1px solid #ccc;
        box-shadow: none;
    }
    
    /* QR imprimible */
    .qr-display {
        page-break-inside: avoid;
    }
}

/* === Admin responsive === */
@media (max-width: 1023px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }
    
    .admin-sidebar.open {
        transform: translateX(0);
    }
    
    .admin-content {
        margin-left: 0;
        padding: var(--space-md);
    }
    
    .admin-toggle-sidebar {
        display: flex;
    }
    
    .admin-table-container {
        overflow-x: auto;
    }
    
    .admin-form-grid {
        grid-template-columns: 1fr;
    }
}

/* === Safe area para notch === */
@supports (padding-top: env(safe-area-inset-top)) {
    .navbar {
        padding-top: env(safe-area-inset-top);
        height: calc(var(--navbar-height) + env(safe-area-inset-top));
    }
    
    .page {
        padding-top: calc(var(--navbar-height) + env(safe-area-inset-top) + var(--space-md));
    }
    
    .bottom-nav {
        height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom));
        padding-bottom: env(safe-area-inset-bottom);
    }
}

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

/* === Leaflet Map === */
.map-container,
#map-container {
    width: 100%;
    height: 400px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
}

.map-container .leaflet-popup-content-wrapper {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.map-container .leaflet-popup-tip {
    background: var(--bg-card);
}

.map-popup {
    min-width: 200px;
}

.map-popup__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-base);
    color: var(--text-heading);
    margin-bottom: var(--space-xs);
}

.map-popup__type {
    font-size: var(--font-size-xs);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    margin-bottom: var(--space-sm);
}

.map-popup__info {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.map-popup__actions {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

/* Scanner & user profile responsive */
@media (max-width: 768px) {
    .scanner-layout {
        grid-template-columns: 1fr !important;
    }
    #user-profile-form > div {
        grid-template-columns: 1fr !important;
    }
    #user-tab-content > div {
        grid-template-columns: 1fr !important;
    }
}