/**
 * CheckMyMove - Styles principaux
 */

/* ============================================
   Variables CSS
   ============================================ */
:root {
    --cmm-primary: #6366f1;
    --cmm-primary-dark: #4f46e5;
    --cmm-secondary: #8b5cf6;
    --cmm-success: #22c55e;
    --cmm-warning: #f59e0b;
    --cmm-danger: #ef4444;
    --cmm-info: #06b6d4;

    --cmm-dark: #1e293b;
    --cmm-light: #f8fafc;
    --cmm-gray-100: #f1f5f9;
    --cmm-gray-200: #e2e8f0;
    --cmm-gray-300: #cbd5e1;
    --cmm-gray-400: #94a3b8;
    --cmm-gray-500: #64748b;
    --cmm-gray-600: #475569;
    --cmm-gray-700: #334155;
    --cmm-gray-800: #1e293b;
    --cmm-gray-900: #0f172a;

    --cmm-gradient: linear-gradient(135deg, var(--cmm-primary) 0%, var(--cmm-secondary) 100%);

    --cmm-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --cmm-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --cmm-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --cmm-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    --cmm-radius-sm: 0.375rem;
    --cmm-radius: 0.5rem;
    --cmm-radius-lg: 0.75rem;
    --cmm-radius-xl: 1rem;
}

/* ============================================
   Base & Typography
   ============================================ */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--cmm-gray-100);
    color: var(--cmm-gray-800);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--cmm-gray-900);
}

a {
    color: var(--cmm-primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--cmm-primary-dark);
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
    background: var(--cmm-gradient) !important;
    box-shadow: var(--cmm-shadow);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
}

.navbar .btn-primary {
    background: white;
    color: var(--cmm-primary);
    border: none;
}

.navbar .btn-primary:hover {
    background: var(--cmm-gray-100);
    color: var(--cmm-primary-dark);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    font-weight: 500;
    border-radius: var(--cmm-radius);
    padding: 0.5rem 1rem;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--cmm-gradient);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--cmm-primary-dark) 0%, #7c3aed 100%);
    transform: translateY(-1px);
    box-shadow: var(--cmm-shadow);
}

.btn-outline-primary {
    color: var(--cmm-primary);
    border-color: var(--cmm-primary);
}

.btn-outline-primary:hover {
    background: var(--cmm-primary);
    border-color: var(--cmm-primary);
}

.btn-like {
    color: var(--cmm-gray-500);
    background: transparent;
    border: 1px solid var(--cmm-gray-300);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    transition: all 0.2s;
}

.btn-like:hover,
.btn-like.liked {
    color: #ef4444;
    border-color: #ef4444;
    background: #fef2f2;
}

.btn-like.liked i {
    animation: heartBeat 0.3s ease-in-out;
}

@keyframes heartBeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ============================================
   Cards - Grille Pinterest
   ============================================ */
.cards-grid {
    columns: 1;
    column-gap: 1.5rem;
}

@media (min-width: 576px) {
    .cards-grid { columns: 2; }
}

@media (min-width: 992px) {
    .cards-grid { columns: 3; }
}

@media (min-width: 1200px) {
    .cards-grid { columns: 4; }
}

.travel-card {
    break-inside: avoid;
    margin-bottom: 1.5rem;
    background: white;
    border-radius: var(--cmm-radius-lg);
    overflow: hidden;
    box-shadow: var(--cmm-shadow);
    transition: all 0.3s ease;
}

.travel-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--cmm-shadow-lg);
}

.travel-card-image {
    position: relative;
    overflow: hidden;
}

.travel-card-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s;
}

.travel-card:hover .travel-card-image img {
    transform: scale(1.05);
}

.travel-card-image .card-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    color: white;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

.travel-card-image .card-flag {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    font-size: 1.5rem;
}

.travel-card-body {
    padding: 1rem;
}

.travel-card-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--cmm-gray-900);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.travel-card-location {
    font-size: 0.875rem;
    color: var(--cmm-gray-500);
    margin-bottom: 0.75rem;
}

.travel-card-location i {
    color: var(--cmm-primary);
}

.travel-card-items {
    font-size: 0.8rem;
    color: var(--cmm-gray-500);
    margin-bottom: 0.75rem;
}

.travel-card-items .item-preview {
    display: inline-block;
    background: var(--cmm-gray-100);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    margin: 0.15rem;
}

.travel-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--cmm-gray-200);
}

.travel-card-author {
    font-size: 0.8rem;
    color: var(--cmm-gray-500);
}

.travel-card-likes {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--cmm-gray-500);
    font-size: 0.875rem;
}

.travel-card-likes i {
    color: #ef4444;
}

/* Card sans image (cover gradient) */
.travel-card-cover {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cmm-gradient);
    position: relative;
}

.travel-card-cover .cover-flag {
    font-size: 4rem;
    opacity: 0.9;
}

.travel-card-cover .card-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: white;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ============================================
   Card Detail Page
   ============================================ */
.card-detail-hero {
    position: relative;
    height: 350px;
    overflow: hidden;
}

.card-detail-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-detail-hero .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
}

.card-detail-hero .hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    color: white;
}

.card-detail-hero .hero-flag {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.card-detail-hero h1 {
    color: white;
    margin-bottom: 0.5rem;
}

.card-detail-hero .hero-location {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Items list */
.item-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.item-list-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: var(--cmm-radius);
    margin-bottom: 0.75rem;
    box-shadow: var(--cmm-shadow-sm);
    transition: all 0.2s;
}

.item-list-item:hover {
    box-shadow: var(--cmm-shadow);
}

.item-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cmm-gray-100);
    border-radius: var(--cmm-radius);
    color: var(--cmm-primary);
    font-size: 1.2rem;
}

.item-label {
    flex: 1;
    font-weight: 500;
}

.item-category {
    font-size: 0.75rem;
    color: var(--cmm-gray-500);
}

/* ============================================
   Share buttons
   ============================================ */
.share-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.share-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    font-size: 1.1rem;
    transition: all 0.2s;
}

.share-btn:hover {
    transform: scale(1.1);
    color: white;
}

.share-btn.facebook { background: #1877f2; }
.share-btn.twitter { background: #1da1f2; }
.share-btn.whatsapp { background: #25d366; }
.share-btn.linkedin { background: #0a66c2; }
.share-btn.email { background: var(--cmm-gray-600); }
.share-btn.copy { background: var(--cmm-gray-400); }

/* ============================================
   Forms
   ============================================ */
.form-control,
.form-select {
    border-radius: var(--cmm-radius);
    border-color: var(--cmm-gray-300);
    padding: 0.625rem 0.875rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--cmm-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.form-label {
    font-weight: 500;
    color: var(--cmm-gray-700);
    margin-bottom: 0.5rem;
}

/* ============================================
   Auth Pages
   ============================================ */
.auth-container {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: white;
    border-radius: var(--cmm-radius-xl);
    box-shadow: var(--cmm-shadow-lg);
    padding: 2.5rem;
}

.auth-card h1 {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-card .auth-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-card .auth-logo i {
    font-size: 3rem;
    background: var(--cmm-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============================================
   Dashboard User
   ============================================ */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border-radius: var(--cmm-radius-lg);
    padding: 1.5rem;
    box-shadow: var(--cmm-shadow);
}

.stat-card .stat-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--cmm-radius);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.stat-card .stat-icon.primary {
    background: rgba(99, 102, 241, 0.1);
    color: var(--cmm-primary);
}

.stat-card .stat-icon.success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--cmm-success);
}

.stat-card .stat-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--cmm-warning);
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--cmm-gray-900);
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: var(--cmm-gray-500);
}

/* ============================================
   Hero Section (Home)
   ============================================ */
.hero-section {
    position: relative;
    background: url('../images/hero-bg.jpg') center center / cover no-repeat;
    color: white;
    padding: 6rem 0;
    text-align: center;
    min-height: 450px;
    display: flex;
    align-items: center;
}

/* Overlay sombre pour lisibilité du texte */
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.85) 0%, rgba(139, 92, 246, 0.85) 100%);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

@media (min-width: 768px) {
    .hero-section {
        padding: 8rem 0;
        min-height: 500px;
    }

    .hero-section h1 {
        font-size: 3.5rem;
    }
}

.hero-section p {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto 2rem;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.15);
}

.hero-section .btn-light {
    padding: 0.75rem 2rem;
    font-weight: 600;
}

.hero-section .btn-outline-light {
    border-width: 2px;
}

.hero-section .btn-outline-light:hover {
    background: white;
    color: var(--cmm-primary);
}

/* ============================================
   Filters
   ============================================ */
.filters-bar {
    background: white;
    border-radius: var(--cmm-radius-lg);
    padding: 1rem;
    margin-bottom: 2rem;
    box-shadow: var(--cmm-shadow-sm);
}

/* ============================================
   Empty State
   ============================================ */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-state i {
    font-size: 4rem;
    color: var(--cmm-gray-300);
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: var(--cmm-gray-600);
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--cmm-gray-500);
    margin-bottom: 1.5rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--cmm-gray-900) !important;
    color: var(--cmm-gray-300);
}

.footer h5,
.footer h6 {
    color: white;
}

.footer p,
.footer .text-muted {
    color: var(--cmm-gray-400) !important;
}

.footer a {
    color: var(--cmm-gray-400);
    transition: color 0.2s;
}

.footer a:hover {
    color: white !important;
}

.footer .form-control {
    background: var(--cmm-gray-800);
    border-color: var(--cmm-gray-700);
    color: white;
}

.footer .form-control::placeholder {
    color: var(--cmm-gray-500);
}

.footer .form-control:focus {
    background: var(--cmm-gray-800);
    border-color: var(--cmm-primary);
    color: white;
}

.footer hr {
    border-color: var(--cmm-gray-700);
    opacity: 1;
}

.footer .bi {
    font-size: 1.2rem;
}

/* ============================================
   Utilities
   ============================================ */
.bg-gradient-primary {
    background: var(--cmm-gradient);
}

.text-gradient {
    background: var(--cmm-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.rounded-xl {
    border-radius: var(--cmm-radius-xl);
}

/* ============================================
   Sortable (drag & drop)
   ============================================ */
.sortable-ghost {
    opacity: 0.5;
    background: var(--cmm-gray-100);
}

.sortable-chosen {
    box-shadow: var(--cmm-shadow-lg);
}

.drag-handle {
    cursor: grab;
    color: var(--cmm-gray-400);
}

.drag-handle:active {
    cursor: grabbing;
}