/* =============================================
   MBOAPIC - L'Afrique en images
   Feuille de style principale
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&family=Open+Sans:wght@300;400;600;700&display=swap');

:root {
    --bleu: #037F7C;
    --bleu-clair: #4b8bf5;
    --jaune: #ffce45;
    --vert: #32a387;
    --vert-fonce: #32a34f;
    --rouge: #e34133;
    --rouge-fonce: #C20F00;
    --blanc: #ffffff;
    --noir: #1a1a1a;
    --gris-clair: #f5f5f5;
    --gris: #e0e0e0;
    --gris-moyen: #999;
    --gris-fonce: #555;
    --gris-texte: #333;
    --font-principale: 'Roboto', sans-serif;
    --font-secondaire: 'Open Sans', sans-serif;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-hover: 0 4px 20px rgba(0,0,0,0.15);
    --radius: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { font-family: var(--font-principale); font-size: 16px; line-height: 1.6; color: var(--gris-texte); background: var(--blanc); overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
a:hover { color: var(--bleu); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

/* --- Navbar --- */
.navbar { background: var(--blanc); border-bottom: 1px solid var(--gris); padding: 12px 0; position: sticky; top: 0; z-index: 1000; }
.navbar .container { display: flex; align-items: center; justify-content: space-between; position: relative; }
.navbar-links { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.navbar-left { display: flex; align-items: center; gap: 20px; }
.navbar-left a { font-family: var(--font-secondaire); font-size: 16px; font-weight: 700; color: var(--gris-fonce); }
.navbar-left a:hover, .navbar-left a.active { color: var(--bleu); }
.navbar-logo { position: absolute; left: 50%; transform: translateX(-50%); z-index: 1001; }
.navbar-logo .logo-text { font-size: 28px; font-weight: 700; color: var(--bleu); letter-spacing: -1px; }
.navbar-right { display: flex; align-items: center; gap: 20px; }
.navbar-right a { font-family: var(--font-secondaire); font-size: 16px; font-weight: 700; color: var(--gris-fonce); }
.navbar-right a:hover, .navbar-right a.active { color: var(--bleu); }
.navbar-right .btn-primary { color: var(--blanc) !important; font-weight: 600; }

/* --- Buttons --- */
.btn { display: inline-block; padding: 10px 24px; border-radius: var(--radius); font-family: var(--font-principale); font-size: 14px; font-weight: 500; cursor: pointer; border: none; transition: var(--transition); text-align: center; }
.btn-primary { background: var(--bleu); color: var(--blanc); }
.btn-primary:hover { background: #026664; color: var(--blanc); }
.btn-secondary { background: var(--jaune); color: var(--noir); }
.btn-secondary:hover { background: #e6b93d; color: var(--noir); }
.btn-outline { background: transparent; border: 2px solid var(--bleu); color: var(--bleu); }
.btn-outline:hover { background: var(--bleu); color: var(--blanc); }
.btn-danger { background: var(--rouge); color: var(--blanc); }
.btn-danger:hover { background: var(--rouge-fonce); color: var(--blanc); }
.btn-success { background: var(--vert); color: var(--blanc); }
.btn-success:hover { background: var(--vert-fonce); color: var(--blanc); }
.btn-lg { padding: 14px 40px; font-size: 16px; border-radius: var(--radius-lg); }
.btn-sm { padding: 6px 16px; font-size: 13px; }
.btn-block { display: block; width: 100%; }

/* --- Hero --- */
.hero { position: relative; height: 450px; background-size: cover; background-position: center; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.6)); }
.hero-content { position: relative; z-index: 1; color: var(--blanc); width: 100%; max-width: 750px; padding: 0 20px; }
.hero h1 { font-size: 36px; font-weight: 700; margin-bottom: 28px; text-shadow: 0 2px 4px rgba(0,0,0,0.3); }
.hero-search { display: flex; width: 100%; background: var(--blanc); border-radius: 12px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.25); }
.hero-search input { flex: 1; padding: 18px 24px; border: none; font-size: 17px; font-family: var(--font-principale); outline: none; background: transparent; color: var(--gris-texte); }
.hero-search input::placeholder { color: var(--gris-moyen); }
.hero-search button { padding: 18px 24px; background: var(--bleu); color: var(--blanc); border: none; cursor: pointer; font-size: 18px; transition: var(--transition); }
.hero-search button:hover { background: #026664; }
.hero-categories { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 20px; }
.hero-categories a { display: inline-block; padding: 7px 18px; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3); border-radius: 50px; color: #fff; font-size: 14px; font-weight: 500; transition: var(--transition); backdrop-filter: blur(2px); }
.hero-categories a:hover { background: rgba(255,255,255,0.3); color: #fff; }
.hero-categories .hero-cat-more { font-size: 20px; font-weight: 700; letter-spacing: 3px; padding: 4px 18px; background: rgba(255,255,255,0.08); border: 1px dashed rgba(255,255,255,0.4); }
.hero-categories .hero-cat-more:hover { background: rgba(255,255,255,0.25); }

/* --- Sub Nav --- */
.sub-nav { background: var(--blanc); border: 1px solid var(--gris); border-radius: var(--radius); padding: 12px 20px; text-align: center; max-width: 1200px; margin: 20px auto; overflow-x: auto; white-space: nowrap; scrollbar-width: thin; }
.sub-nav::-webkit-scrollbar { height: 4px; }
.sub-nav::-webkit-scrollbar-thumb { background: var(--gris); border-radius: 4px; }
.sub-nav a { display: inline-block; padding: 6px 14px; font-family: var(--font-secondaire); font-size: 14px; font-weight: 600; color: var(--gris-fonce); border-radius: 20px; transition: var(--transition); }
.sub-nav a:hover { color: var(--bleu); background: rgba(3,127,124,0.08); }
.sub-nav a.active { color: var(--blanc); background: var(--bleu); }
.sub-nav .separator { color: var(--gris); margin: 0 2px; }

/* --- Section Titles --- */
.section-title { font-size: 24px; font-weight: 700; color: var(--noir); margin-bottom: 24px; padding-bottom: 8px; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.section-header .view-all { font-size: 14px; color: var(--bleu); font-weight: 500; }
.section-header .view-all:hover { text-decoration: underline; }

/* --- Photo Grid --- */
.photo-grid { column-count: 4; column-gap: 16px; }
.photo-grid .photo-card { break-inside: avoid; margin-bottom: 16px; }
.photo-card { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--gris-clair); cursor: pointer; display: inline-block; width: 100%; max-width: 500px; }
.photo-card:hover { box-shadow: var(--shadow-hover); }
.photo-card > img { width: 100%; max-width: 500px; display: block; -webkit-user-drag: none; user-select: none; pointer-events: none; }
.photo-detail-main img { -webkit-user-drag: none; user-select: none; }
.photo-card .overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top, rgba(0,0,0,0.5) 0%, transparent 40%, transparent 70%, rgba(0,0,0,0.1) 100%); opacity: 0; transition: opacity 0.3s ease; z-index: 2; }
.photo-card:hover .overlay { opacity: 1; }
.photo-card .overlay .like-btn { position: absolute; top: 10px; right: 10px; width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,0.85); color: #555; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; text-decoration: none; z-index: 3; }
.photo-card .overlay .like-btn:hover { background: #fff; color: #e34133; }
.photo-card .overlay .card-bottom { position: absolute; bottom: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; padding: 12px; z-index: 3; }
.photo-card .overlay .photo-author { color: #fff; font-size: 13px; font-weight: 500; display: inline-flex; align-items: center; gap: 8px; text-shadow: 0 1px 3px rgba(0,0,0,0.5); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; max-width: 55%; }
.photo-card .overlay .photo-author img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255,255,255,0.7); flex-shrink: 0; }
.photo-card .overlay .download-btn { display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; border-radius: 20px; background: rgba(255,255,255,0.2); border: 1px solid rgba(255,255,255,0.35); color: #fff; font-size: 11px; font-weight: 600; text-decoration: none; white-space: nowrap; flex-shrink: 0; }
.photo-card .overlay .download-btn:hover { background: rgba(255,255,255,0.4); }
.photo-card .premium-badge { position: absolute; top: 12px; left: 12px; background: linear-gradient(135deg, #FFD700, #FFA500); color: #1a1a1a; font-size: 11px; font-weight: 800; padding: 5px 12px; border-radius: 20px; text-transform: uppercase; z-index: 2; letter-spacing: 0.5px; box-shadow: 0 2px 8px rgba(255,165,0,0.4); display: inline-flex; align-items: center; gap: 4px; }

/* --- Two Columns --- */
.two-columns { display: grid; grid-template-columns: 1fr 280px; gap: 30px; padding: 40px 0; }
.two-columns > div:first-child { min-width: 0; }
.two-columns > div:first-child .photo-grid { column-count: 3; }

/* --- Sidebar Column --- */
.sidebar-column { display: flex; flex-direction: column; gap: 24px; }
.sidebar-section { background: var(--gris-clair); border-radius: var(--radius-lg); padding: 18px; }
.sidebar-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.sidebar-title { font-size: 14px; font-weight: 700; color: var(--noir); display: flex; align-items: center; gap: 8px; }
.sidebar-title i { color: var(--bleu); font-size: 13px; }
.sidebar-header .view-all { font-size: 12px; color: var(--bleu); font-weight: 600; }
.sidebar-header .view-all:hover { text-decoration: underline; }

/* Top photo item */
.top-photo-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--gris); text-decoration: none; color: inherit; transition: var(--transition); }
.top-photo-item:last-of-type { border-bottom: none; }
.top-photo-item:hover { opacity: 0.8; }
.top-photo-item .top-rank { font-size: 16px; font-weight: 800; color: var(--bleu); min-width: 20px; text-align: center; }
.top-photo-item img { width: 50px; height: 50px; border-radius: var(--radius); object-fit: cover; flex-shrink: 0; }
.top-photo-info { flex: 1; min-width: 0; }
.top-photo-title { font-size: 13px; font-weight: 600; color: var(--gris-texte); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-photo-stat { font-size: 11px; color: var(--gris-moyen); margin-top: 2px; }
.top-photo-stat i { margin-right: 3px; }

/* Top contributor item */
.top-contributor-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--gris); text-decoration: none; color: inherit; transition: var(--transition); }
.top-contributor-item:last-of-type { border-bottom: none; }
.top-contributor-item:hover { opacity: 0.8; }
.top-contributor-item .top-rank { font-size: 16px; font-weight: 800; color: var(--bleu); min-width: 20px; text-align: center; }
.top-contributor-item .contributor-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.contributor-info { flex: 1; min-width: 0; }
.contributor-name { font-size: 13px; font-weight: 600; color: var(--gris-texte); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.contributor-stat { font-size: 11px; color: var(--gris-moyen); margin-top: 2px; }
.contributor-stat i { font-size: 10px; }

/* --- Categories Grid --- */
.categories-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin: 30px 0; }
.category-card { position: relative; height: 160px; border-radius: var(--radius-lg); overflow: hidden; cursor: pointer; transition: var(--transition); }
.category-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.category-card:hover img { transform: scale(1.05); }
.category-card .category-label { position: absolute; inset: 0; background: rgba(0,0,0,0.35); display: flex; align-items: center; justify-content: center; color: var(--blanc); font-size: 18px; font-weight: 600; text-shadow: 0 1px 3px rgba(0,0,0,0.3); transition: var(--transition); }
.category-card:hover .category-label { background: rgba(3, 127, 124, 0.6); }

/* --- Ad Banner --- */
.ad-banner {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 20px 0;
    box-shadow: var(--shadow);
    animation: ad-pulse 3s ease-in-out infinite;
    max-width: 100%;
}
@keyframes ad-pulse {
    0%, 100% { box-shadow: 0 2px 8px rgba(3,127,124,0.15); }
    50% { box-shadow: 0 4px 24px rgba(3,127,124,0.35), 0 0 0 3px rgba(3,127,124,0.1); }
}
.ad-banner-link {
    display: block;
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
}
.ad-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.ad-banner-link:hover .ad-banner-img {
    transform: scale(1.05);
}
.ad-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.05) 50%, transparent 100%);
    pointer-events: none;
}
.ad-banner-btn {
    position: absolute;
    bottom: 18px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bleu);
    color: var(--blanc);
    padding: 10px 28px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    transition: var(--transition);
    z-index: 2;
    animation: btn-glow 2.5s ease-in-out infinite;
}
@keyframes btn-glow {
    0%, 100% { box-shadow: 0 4px 16px rgba(0,0,0,0.3); }
    50% { box-shadow: 0 4px 24px rgba(3,127,124,0.6), 0 0 0 4px rgba(3,127,124,0.15); }
}
.ad-banner-link:hover .ad-banner-btn {
    background: #026664;
    transform: translateX(-50%) translateY(-2px);
}
.ad-banner-btn i {
    margin-right: 6px;
    font-size: 12px;
}
.ad-banner-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0,0,0,0.5);
    color: rgba(255,255,255,0.7);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 3px 10px;
    border-radius: 4px;
    z-index: 2;
}

/* --- Ad Carousel --- */
.ad-carousel { position: relative; width: 100%; }
.ad-carousel-track { position: relative; overflow: hidden; }
.ad-carousel-slide {
    display: none;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
}
.ad-carousel-slide.active {
    display: block;
    opacity: 1;
}
.ad-carousel-slide .ad-banner { margin: 0; }
.ad-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
    padding: 4px 0;
}
.ad-carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gris);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}
.ad-carousel-dot.active {
    background: var(--bleu);
    transform: scale(1.2);
}
.ad-carousel-dot:hover {
    background: var(--bleu-clair, #4db8b5);
}

/* --- Ad Carousel Wide (format couverture Facebook 820x312) --- */
.ad-carousel-wide { max-width: 100%; }
.ad-carousel-wide .ad-banner {
    max-width: 100%;
    margin: 0;
    border-radius: var(--radius-lg);
}
.ad-carousel-wide .ad-banner-link {
    aspect-ratio: 820 / 312;
    width: 100%;
}
.ad-carousel-wide .ad-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.ad-carousel-wide .ad-banner-btn {
    padding: 10px 28px;
    font-size: 15px;
    bottom: 20px;
}
.ad-carousel-wide .ad-banner-tag {
    font-size: 11px;
    padding: 4px 14px;
    top: 14px;
    right: 14px;
}

/* --- Subscribe CTA --- */
.subscribe-cta { background: var(--bleu); color: var(--blanc); text-align: center; padding: 50px 20px; margin: 40px 0; border-radius: var(--radius-lg); }
.subscribe-cta h2 { font-size: 28px; margin-bottom: 12px; }
.subscribe-cta p { font-size: 16px; opacity: 0.9; margin-bottom: 24px; max-width: 500px; margin-left: auto; margin-right: auto; }
.subscribe-cta .btn { padding: 16px 50px; font-size: 18px; font-weight: 700; border-radius: 50px; }

/* --- Photo Detail --- */
.photo-detail { max-width: 1000px; margin: 30px auto; padding: 0 20px; }
.photo-detail-main { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--noir); margin-bottom: 24px; }
.photo-detail-main > img { width: 100%; max-height: 600px; object-fit: contain; display: block; margin: 0 auto; }

/* --- Watermark Overlay --- */
.watermark-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 30px;
    padding: 20px;
    pointer-events: none;
    z-index: 3;
    overflow: hidden;
}
.watermark-overlay .watermark-logo {
    width: 100px;
    height: auto;
    opacity: 0.15;
    filter: brightness(0) invert(1);
    transform: rotate(-25deg);
    flex-shrink: 0;
    user-select: none;
    -webkit-user-drag: none;
}
.photo-detail-info { display: grid; grid-template-columns: 1fr 300px; gap: 30px; }
.photo-meta h1 { font-size: 24px; margin-bottom: 8px; }
.photo-meta .photo-description { color: var(--gris-fonce); margin-bottom: 16px; line-height: 1.7; }
.photo-meta .tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.photo-meta .tags a { padding: 6px 14px; background: var(--gris-clair); border-radius: 20px; font-size: 13px; color: var(--gris-fonce); }
.photo-meta .tags a:hover { background: var(--bleu); color: var(--blanc); }
.photo-stats { display: flex; gap: 24px; margin-bottom: 20px; color: var(--gris-moyen); font-size: 14px; }
.photo-stats i { margin-right: 6px; }
.photo-sidebar { background: var(--gris-clair); border-radius: var(--radius-lg); padding: 24px; }
.photo-sidebar .author-info { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--gris); }
.photo-sidebar .author-avatar { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; }
.photo-sidebar .author-name { font-weight: 600; font-size: 16px; }
.photo-sidebar .download-section { margin-top: 16px; }
.photo-sidebar .download-section .btn { width: 100%; margin-bottom: 10px; padding: 14px; font-size: 15px; }
.photo-sidebar .owner-actions { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--gris); }
.photo-sidebar .owner-actions h3 { font-size: 15px; font-weight: 700; color: var(--gris-fonce); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.photo-sidebar .owner-actions .btn { margin-bottom: 8px; font-size: 14px; padding: 12px; }
.photo-sidebar .owner-actions .form-group { margin-bottom: 14px; }
.photo-sidebar .owner-actions .form-group label { font-size: 13px; margin-bottom: 4px; display: block; font-weight: 600; color: var(--gris-fonce); }
.photo-sidebar .owner-actions .form-group input,
.photo-sidebar .owner-actions .form-group textarea,
.photo-sidebar .owner-actions .form-group select { width: 100%; padding: 10px 12px; border: 1px solid var(--gris); border-radius: var(--radius); font-size: 14px; font-family: var(--font-principale); outline: none; }
.photo-sidebar .owner-actions .form-group input:focus,
.photo-sidebar .owner-actions .form-group textarea:focus,
.photo-sidebar .owner-actions .form-group select:focus { border-color: var(--bleu); box-shadow: 0 0 0 3px rgba(3,127,124,0.1); }

/* --- Achat photo --- */
.buy-photo-box { background: linear-gradient(135deg, #fffdf0, #fff8e1); border: 2px solid #ffce45; border-radius: var(--radius-lg); padding: 20px; text-align: center; margin-bottom: 12px; }
.buy-photo-price { font-size: 28px; font-weight: 800; color: var(--noir); margin-bottom: 4px; }
.buy-photo-label { font-size: 13px; color: var(--gris-moyen); margin-bottom: 14px; }
.buy-photo-box .btn { font-size: 16px; font-weight: 700; padding: 14px; }
.buy-separator { text-align: center; margin: 12px 0; position: relative; }
.buy-separator::before { content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: var(--gris); }
.buy-separator span { position: relative; background: var(--gris-clair); padding: 0 14px; font-size: 13px; color: var(--gris-moyen); font-weight: 500; }

/* --- Auth Pages --- */
.auth-page { min-height: calc(100vh - 200px); display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.auth-card { background: var(--blanc); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 40px; width: 100%; max-width: 440px; }
.auth-card h2 { text-align: center; font-size: 26px; margin-bottom: 8px; color: var(--noir); }
.auth-card .subtitle { text-align: center; color: var(--gris-moyen); margin-bottom: 30px; font-size: 14px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 6px; color: var(--gris-fonce); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--gris); border-radius: var(--radius); font-family: var(--font-principale); font-size: 14px; transition: var(--transition); outline: none; background: var(--blanc); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--bleu); box-shadow: 0 0 0 3px rgba(3, 127, 124, 0.1); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group .error { color: var(--rouge); font-size: 12px; margin-top: 4px; }
.auth-card .auth-footer { text-align: center; margin-top: 24px; font-size: 14px; color: var(--gris-moyen); }
.auth-card .auth-footer a { color: var(--bleu); font-weight: 500; }

/* --- Alerts --- */
.alert { padding: 14px 20px; border-radius: var(--radius); margin-bottom: 20px; font-size: 14px; display: flex; align-items: center; gap: 10px; }
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.alert-warning { background: #fff3cd; color: #856404; border: 1px solid #ffeeba; }
.alert-info { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }

/* --- Profile --- */
.profile-header { background: linear-gradient(135deg, var(--bleu), var(--vert)); color: var(--blanc); padding: 50px 0 30px; margin-bottom: 30px; }
.profile-info { display: flex; align-items: center; gap: 24px; }
.profile-avatar { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; border: 4px solid var(--blanc); }
.profile-details h1 { font-size: 28px; margin-bottom: 4px; }
.profile-details .profile-bio { opacity: 0.9; font-size: 14px; max-width: 500px; }
.profile-stats { display: flex; gap: 30px; margin-top: 20px; }
.profile-stats .stat { text-align: center; }
.profile-stats .stat-number { font-size: 22px; font-weight: 700; display: block; color: #ffffff !important; }
.profile-stats .stat-label { font-size: 13px; opacity: 0.8; color: rgba(255,255,255,0.85) !important; }

/* Réseaux sociaux profil */
.profile-socials { display: flex; gap: 20px; margin-top: 10px; flex-wrap: wrap; }
.profile-social-icon { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; font-size: 15px; transition: all 0.3s ease; }
.profile-social-icon.active { background: rgba(255,255,255,0.2); color: #fff; cursor: pointer; }
.profile-social-icon.active:hover { transform: scale(1.2); }
.profile-social-icon.inactive { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.3); cursor: default; }

/* --- Upload --- */
.upload-zone { border: 3px dashed var(--gris); border-radius: var(--radius-lg); padding: 50px 40px; text-align: center; transition: var(--transition); cursor: pointer; margin-bottom: 20px; }
.upload-zone:hover, .upload-zone.drag-over { border-color: var(--bleu); background: rgba(3, 127, 124, 0.05); }
.upload-zone i { font-size: 48px; color: var(--bleu); margin-bottom: 16px; }
.upload-zone h3 { font-size: 20px; margin-bottom: 8px; }
.upload-zone p { color: var(--gris-moyen); font-size: 14px; }

/* Nouvelle catégorie */
.new-category-bar { display: flex; align-items: center; justify-content: space-between; background: var(--gris-clair); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 24px; flex-wrap: wrap; gap: 10px; }
.new-category-bar > span { font-size: 14px; font-weight: 600; color: var(--bleu); }
.new-category-bar > span i { margin-right: 4px; }
.new-cat-input { display: flex; gap: 8px; align-items: center; }
.new-cat-input input { padding: 8px 12px; border: 1px solid var(--gris); border-radius: var(--radius); font-size: 14px; font-family: var(--font-principale); outline: none; width: 220px; }
.new-cat-input input:focus { border-color: var(--bleu); }

/* Upload cards */
.upload-card { background: var(--blanc); border: 1px solid var(--gris); border-radius: var(--radius-lg); margin-bottom: 20px; overflow: hidden; }
.upload-card-header { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: var(--gris-clair); border-bottom: 1px solid var(--gris); }
.upload-card-num { width: 28px; height: 28px; border-radius: 50%; background: var(--bleu); color: #fff; font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.upload-card-preview { width: 50px; height: 50px; border-radius: var(--radius); object-fit: cover; flex-shrink: 0; }
.upload-card-file { flex: 1; font-size: 14px; font-weight: 500; color: var(--gris-texte); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.upload-card-file small { color: var(--gris-moyen); font-weight: 400; }
.upload-card-status { font-size: 14px; flex-shrink: 0; }
.upload-card-remove { width: 30px; height: 30px; border-radius: 50%; border: none; background: none; color: var(--rouge); font-size: 16px; cursor: pointer; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.upload-card-remove:hover { background: rgba(227,65,51,0.1); }
.upload-card-body { padding: 20px; }
.upload-fields-row { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }

/* Category checkboxes */
.category-checkboxes { display: flex; flex-wrap: wrap; gap: 8px; }
.cat-checkbox { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border: 1px solid var(--gris); border-radius: 20px; font-size: 13px; cursor: pointer; transition: var(--transition); background: var(--blanc); }
.cat-checkbox:hover { border-color: var(--bleu); }
.cat-checkbox input { display: none; }
.cat-checkbox:has(input:checked) { background: var(--bleu); color: #fff; border-color: var(--bleu); }
.cat-checkbox span { pointer-events: none; }

/* Premium toggle */
.premium-toggle { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; font-weight: 600; padding: 8px 0; }
.premium-toggle input { margin: 0; }

/* --- Pricing --- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1000px; margin: 40px auto; }
.pricing-card { background: var(--blanc); border: 2px solid var(--gris); border-radius: var(--radius-lg); padding: 36px; text-align: center; transition: var(--transition); position: relative; }
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.pricing-card.popular { border-color: var(--bleu); }
.pricing-card.popular::before { content: 'Populaire'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--bleu); color: var(--blanc); padding: 4px 16px; border-radius: 20px; font-size: 12px; font-weight: 700; text-transform: uppercase; }
.pricing-card h3 { font-size: 22px; margin-bottom: 8px; color: var(--noir); }
.pricing-card .price { font-size: 42px; font-weight: 700; color: var(--bleu); margin-bottom: 4px; }
.pricing-card .price span { font-size: 16px; font-weight: 400; color: var(--gris-moyen); }
.pricing-card .price-period { color: var(--gris-moyen); font-size: 14px; margin-bottom: 24px; }
.pricing-card .features { text-align: left; margin-bottom: 24px; }
.pricing-card .features li { padding: 8px 0; font-size: 14px; color: var(--gris-fonce); display: flex; align-items: center; gap: 10px; }
.pricing-card .features li i { color: var(--vert); font-size: 16px; }

/* --- Footer --- */
.footer { background: var(--noir); color: var(--blanc); padding: 50px 0 0; }
.footer-content { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand .footer-logo { font-size: 28px; font-weight: 700; color: var(--blanc); margin-bottom: 4px; }
.footer-brand .footer-tagline { font-size: 13px; color: var(--gris-moyen); margin-bottom: 16px; }
.footer-col h4 { font-size: 16px; font-weight: 600; margin-bottom: 16px; color: var(--blanc); }
.footer-col a { display: block; padding: 4px 0; font-size: 14px; color: #aaa; transition: var(--transition); }
.footer-col a:hover { color: var(--blanc); padding-left: 4px; }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; color: var(--blanc); font-size: 16px; transition: var(--transition); padding: 0; }
.footer-social a:hover { background: var(--bleu); padding-left: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 16px 0; display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: #888; }
.footer-bottom-links a { color: #888; margin-left: 16px; font-size: 13px; display: inline; padding: 0; }
.footer-bottom-links a:hover { color: var(--blanc); padding-left: 0; }

/* --- Pagination --- */
.pagination { display: flex; justify-content: center; gap: 8px; margin: 40px 0; }
.pagination a, .pagination span { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius); font-size: 14px; font-weight: 500; transition: var(--transition); }
.pagination a { background: var(--gris-clair); color: var(--gris-fonce); }
.pagination a:hover { background: var(--bleu); color: var(--blanc); }
.pagination .active { background: var(--bleu); color: var(--blanc); }

/* --- Search --- */
.search-header { padding: 30px 0; background: var(--gris-clair); margin-bottom: 30px; }
.search-header h1 { font-size: 22px; margin-bottom: 8px; }
.search-header .result-count { color: var(--gris-moyen); font-size: 14px; }
.search-filters { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }
.search-filters select { padding: 8px 16px; border: 1px solid var(--gris); border-radius: var(--radius); font-family: var(--font-principale); font-size: 14px; outline: none; background: var(--blanc); }

/* --- Empty State --- */
.empty-state { text-align: center; padding: 80px 20px; color: var(--gris-moyen); }
.empty-state i { font-size: 64px; margin-bottom: 16px; opacity: 0.5; }
.empty-state h3 { font-size: 20px; margin-bottom: 8px; color: var(--gris-fonce); }

/* --- Utility --- */
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

/* --- User Menu --- */
.user-menu { position: relative; }
.user-menu-trigger { display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 4px 8px; border-radius: var(--radius); transition: var(--transition); }
.user-menu-trigger:hover { background: var(--gris-clair); }
.user-menu-trigger img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.user-menu-dropdown { position: absolute; top: 100%; right: 0; background: var(--blanc); border-radius: var(--radius); box-shadow: var(--shadow-hover); min-width: 200px; padding: 8px 0; display: none; z-index: 100; }
.user-menu-dropdown.show { display: block; }
.user-menu-dropdown a { display: flex; align-items: center; gap: 10px; padding: 10px 16px; font-size: 14px; color: var(--gris-fonce); }
.user-menu-dropdown a:hover { background: var(--gris-clair); color: var(--bleu); }
.user-menu-dropdown .divider { border-top: 1px solid var(--gris); margin: 4px 0; }

.mobile-menu-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--gris-fonce); padding: 8px; z-index: 1001; }
.mobile-menu-close { display: none; }
.mobile-menu-header { display: none; }
.spinner { display: inline-block; width: 40px; height: 40px; border: 4px solid var(--gris); border-top-color: var(--bleu); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */

/* --- Tablette paysage / petit écran --- */
@media (max-width: 1024px) {
    .photo-grid { column-count: 3; }
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-content { grid-template-columns: repeat(2, 1fr); }
    .two-columns { grid-template-columns: 1fr 260px; gap: 20px; }
}

/* --- Tablette portrait --- */
@media (max-width: 768px) {
    /* Navbar mobile — hamburger + logo visibles, tout le reste dans le panneau */
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        flex-shrink: 0;
    }
    .navbar .container {
        flex-wrap: nowrap;
        position: relative;
        gap: 0;
    }
    .navbar-logo {
        margin: 0 auto;
        flex-shrink: 0;
    }
    .navbar-logo img { height: 38px !important; }

    /* Panneau menu mobile — glisse depuis la gauche */
    .navbar-links {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        background: var(--blanc);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        z-index: 9999;
        padding: 0;
        gap: 0;
        box-shadow: 4px 0 24px rgba(0,0,0,0.15);
        transition: left 0.3s ease;
        overflow-y: auto;
    }
    .navbar-links.mobile-open {
        left: 0;
    }

    /* En-tête du panneau : logo à gauche + croix à droite */
    .mobile-menu-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 16px;
        border-bottom: 1px solid var(--gris);
        flex-shrink: 0;
    }
    .mobile-menu-logo { display: block; }
    .mobile-menu-close {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background: none;
        border: none;
        font-size: 20px;
        color: var(--gris-fonce);
        cursor: pointer;
        border-radius: 50%;
        transition: var(--transition);
        flex-shrink: 0;
        margin: 0;
        align-self: auto;
    }
    .mobile-menu-close:hover {
        background: var(--gris-clair);
        color: var(--rouge);
    }

    /* Overlay sombre derrière le menu */
    .navbar-links.mobile-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 280px;
        width: calc(100vw - 280px);
        height: 100vh;
        background: rgba(0,0,0,0.4);
        z-index: -1;
    }

    .navbar-left {
        flex-direction: column;
        gap: 0;
        margin: 0;
        padding: 0 20px;
    }
    .navbar-left a {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 15px 0;
        border-bottom: 1px solid var(--gris-clair);
        font-size: 16px;
        font-weight: 600;
        color: var(--gris-texte);
    }
    .navbar-left a:last-child { border-bottom: none; }
    .navbar-left a:hover { color: var(--bleu); }

    .navbar-right {
        flex-direction: column;
        gap: 0;
        margin-top: 6px;
        padding: 14px 20px 20px;
        border-top: 1px solid var(--gris);
        width: 100%;
    }
    .navbar-right a {
        font-size: 16px;
        display: flex;
        align-items: center;
        padding: 15px 0;
        border-bottom: 1px solid var(--gris-clair);
        font-weight: 600;
        color: var(--gris-texte);
    }
    .navbar-right a:hover { color: var(--bleu); }
    .navbar-right .btn-primary {
        text-align: center;
        display: block;
        padding: 14px 20px;
        margin-top: 14px;
        border-radius: var(--radius);
        border-bottom: none;
        color: var(--blanc) !important;
    }

    .user-menu { width: 100%; }
    .user-menu-trigger {
        justify-content: flex-start;
        padding: 12px 0;
        width: 100%;
    }
    .user-menu-dropdown {
        position: static;
        box-shadow: none;
        border: 1px solid var(--gris);
        border-radius: var(--radius);
        margin-top: 8px;
    }

    /* Hero mobile */
    .hero { height: 320px; }
    .hero h1 { font-size: 24px; margin-bottom: 20px; }
    .hero-search input { padding: 14px 16px; font-size: 15px; }
    .hero-search button { padding: 14px 18px; font-size: 16px; }
    .hero-categories { gap: 6px; margin-top: 14px; }
    .hero-categories a { padding: 5px 12px; font-size: 12px; }

    /* Sub-nav mobile */
    .sub-nav { margin: 12px 10px; padding: 10px 14px; }
    .sub-nav a { padding: 5px 10px; font-size: 13px; }

    /* Contenu principal */
    .two-columns { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 20px 0; }
    .two-columns > div:first-child .photo-grid { column-count: 2; }
    .photo-grid { column-count: 2; column-gap: 10px; }
    .photo-card { max-width: 100%; }
    .photo-card > img { max-width: 100%; }

    /* Sidebar en mode mobile = horizontal */
    .sidebar-column { gap: 16px; }

    /* Ad banner responsive — tablette : format paysage, taille limitée */
    .ad-banner { margin: 16px auto; max-width: 90%; width: 100%; }
    .ad-banner-link { aspect-ratio: 4 / 3; }

    /* Ad carousel wide — tablette : garde le ratio Facebook, pleine largeur */
    .ad-carousel-wide .ad-banner { max-width: 100%; }
    .ad-carousel-wide .ad-banner-link { aspect-ratio: 820 / 312; }
    .ad-carousel-wide .ad-banner-btn { padding: 8px 20px; font-size: 13px; bottom: 14px; }
    .ad-carousel-wide .ad-banner-tag { font-size: 10px; padding: 3px 10px; top: 10px; right: 10px; }
    .ad-banner-btn { padding: 8px 20px; font-size: 13px; bottom: 12px; }

    /* Catégories */
    .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 20px 0; }
    .category-card { height: 130px; }
    .category-card .category-label { font-size: 15px; }

    /* Subscribe CTA */
    .subscribe-cta { padding: 35px 16px; margin: 30px 0; }
    .subscribe-cta h2 { font-size: 22px; }
    .subscribe-cta p { font-size: 14px; }
    .subscribe-cta .btn { padding: 14px 36px; font-size: 16px; }

    /* Photo detail */
    .photo-detail { padding: 0 12px; margin: 20px auto; }
    .photo-detail-info { grid-template-columns: 1fr; gap: 20px; }
    .photo-meta h1 { font-size: 20px; }
    .photo-stats { gap: 16px; flex-wrap: wrap; }

    /* Pricing */
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
    .pricing-hero h1 { font-size: 26px; }

    /* Profile */
    .profile-info { flex-direction: column; text-align: center; }
    .profile-stats { justify-content: center; }
    .profile-header { padding: 35px 0 25px; }
    .profile-details h1 { font-size: 22px; }
    .profile-edit-card { padding: 20px; margin: 20px auto; }
    .form-row { grid-template-columns: 1fr; }

    /* Auth */
    .auth-page { padding: 20px 12px; }
    .auth-card { padding: 28px 20px; }

    /* Footer */
    .footer { padding: 35px 0 0; }
    .footer-content { grid-template-columns: 1fr 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .footer-bottom-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
    .footer-bottom-links a { margin-left: 0; }

    /* Search */
    .search-filters { flex-direction: column; gap: 8px; }
    .search-filters select { width: 100%; }
    .search-header h1 { font-size: 18px; }

    /* Upload */
    .upload-zone { padding: 35px 20px; }
    .upload-zone h3 { font-size: 17px; }
    .upload-fields-row { flex-direction: column; }
    .new-category-bar { flex-direction: column; align-items: flex-start; }
    .new-cat-input { width: 100%; }
    .new-cat-input input { width: 100%; }

    /* Section titles */
    .section-title { font-size: 20px; }
    .section-header { flex-wrap: wrap; gap: 8px; }

    /* Container padding */
    .container { padding: 0 14px; }
}

/* --- Mobile --- */
@media (max-width: 480px) {
    /* Navbar */
    .navbar { padding: 8px 0; }
    .navbar-logo img { height: 32px !important; }

    /* Hero */
    .hero { height: 260px; }
    .hero h1 { font-size: 20px; margin-bottom: 16px; }
    .hero-content { padding: 0 14px; }
    .hero-search { border-radius: 10px; }
    .hero-search input { padding: 12px 14px; font-size: 14px; }
    .hero-search button { padding: 12px 16px; font-size: 15px; }
    .hero-categories a { padding: 4px 10px; font-size: 11px; }

    /* Photo grid - 2 colonnes sur petit mobile */
    .photo-grid { column-count: 2; column-gap: 8px; }
    .photo-grid .photo-card { margin-bottom: 8px; }
    .photo-card { max-width: 100%; }
    .photo-card > img { max-width: 100%; }
    .two-columns > div:first-child .photo-grid { column-count: 2; }

    /* Catégories */
    .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .category-card { height: 110px; }
    .category-card .category-label { font-size: 13px; }

    /* Ad banner — mobile : encore plus compact */
    .ad-banner { max-width: 90%; width: 100%; margin: 12px auto; }
    .ad-banner-link { aspect-ratio: 3 / 2; }

    /* Ad carousel wide — mobile : pleine largeur, ratio Facebook conservé */
    .ad-carousel-wide .ad-banner { max-width: 100%; margin: 8px auto; }
    .ad-carousel-wide .ad-banner-link { aspect-ratio: 820 / 312; }
    .ad-carousel-wide .ad-banner-btn { padding: 6px 14px; font-size: 11px; bottom: 8px; }
    .ad-carousel-wide .ad-banner-tag { font-size: 9px; padding: 2px 8px; top: 6px; right: 6px; }
    .ad-banner-btn { padding: 6px 14px; font-size: 11px; bottom: 8px; }
    .ad-banner-tag { font-size: 9px; padding: 2px 8px; top: 6px; right: 6px; }

    /* Subscribe CTA */
    .subscribe-cta { padding: 28px 14px; margin: 20px 0; border-radius: var(--radius); }
    .subscribe-cta h2 { font-size: 20px; }
    .subscribe-cta .btn { padding: 12px 30px; font-size: 15px; }

    /* Photo detail */
    .photo-detail-main > img { max-height: 400px; }
    .photo-meta h1 { font-size: 18px; }
    .photo-sidebar { padding: 16px; }
    .photo-sidebar .download-section .btn { padding: 12px; font-size: 14px; }

    /* Auth */
    .auth-card { padding: 20px 16px; }
    .auth-card h2 { font-size: 22px; }
    .btn-google { padding: 10px 16px; font-size: 14px; }

    /* Footer */
    .footer-content { grid-template-columns: 1fr; gap: 20px; }
    .footer-brand { text-align: center; }
    .footer-social { justify-content: center; }
    .footer-col h4 { font-size: 15px; margin-bottom: 10px; }

    /* Alerts */
    .alert { font-size: 13px; padding: 12px 14px; }

    /* Pricing */
    .pricing-hero { padding: 35px 14px 20px; }
    .pricing-hero h1 { font-size: 22px; }
    .pricing-card { padding: 24px 18px; }

    /* Profile */
    .profile-avatar { width: 80px; height: 80px; }
    .profile-details h1 { font-size: 20px; }
    .profile-stats { gap: 20px; }
    .profile-stats .stat-number { font-size: 18px; }

    /* Table admin responsive */
    .admin-table { font-size: 13px; }
    .admin-table th, .admin-table td { padding: 8px 10px; }
}

/* --- Très petit mobile --- */
@media (max-width: 360px) {
    .hero { height: 230px; }
    .hero h1 { font-size: 18px; }
    .hero-search input { padding: 10px 12px; font-size: 13px; }
    .hero-categories { display: none; }
    .photo-grid { column-count: 1; column-gap: 0; }
    .two-columns > div:first-child .photo-grid { column-count: 1; }
    .categories-grid { grid-template-columns: 1fr; }
    .category-card { height: 120px; }
    .ad-banner { max-width: 85%; }
    .ad-banner-link { aspect-ratio: 1 / 1; }
    .subscribe-cta h2 { font-size: 18px; }
    .footer-bottom-links { flex-direction: column; gap: 4px; }
}

/* =============================================
   ADMIN PANEL
   ============================================= */
.admin-layout { display: grid; grid-template-columns: 250px 1fr; min-height: calc(100vh - 70px); }
.admin-sidebar { background: var(--noir); color: var(--blanc); padding: 0; position: sticky; top: 70px; height: calc(100vh - 70px); overflow-y: auto; }
.admin-sidebar-header { display: flex; align-items: center; gap: 12px; padding: 24px 20px; border-bottom: 1px solid rgba(255,255,255,0.1); font-size: 18px; font-weight: 700; }
.admin-sidebar-header i { color: var(--bleu); font-size: 22px; }
.admin-nav { padding: 12px 0; }
.admin-nav a { display: flex; align-items: center; gap: 12px; padding: 12px 24px; color: rgba(255,255,255,0.7); font-size: 14px; font-weight: 500; transition: var(--transition); }
.admin-nav a:hover { background: rgba(255,255,255,0.08); color: var(--blanc); }
.admin-nav a.active { background: var(--bleu); color: var(--blanc); border-right: 3px solid var(--jaune); }
.admin-nav a i { width: 20px; text-align: center; }
.admin-nav-divider { height: 1px; background: rgba(255,255,255,0.1); margin: 8px 20px; }

.admin-main { padding: 30px; background: var(--gris-clair); }
.admin-page-title { font-size: 26px; font-weight: 700; color: var(--noir); margin-bottom: 24px; }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 30px; }
.stat-card { background: var(--blanc); border-radius: var(--radius-lg); padding: 20px; display: flex; align-items: center; gap: 16px; box-shadow: var(--shadow); transition: var(--transition); }
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.stat-icon { width: 50px; height: 50px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; color: var(--blanc); }
.stat-blue .stat-icon { background: linear-gradient(135deg, #037F7C, #4b8bf5); }
.stat-yellow .stat-icon { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.stat-green .stat-icon { background: linear-gradient(135deg, #10b981, #34d399); }
.stat-red .stat-icon { background: linear-gradient(135deg, #ef4444, #f87171); }
.stat-purple .stat-icon { background: linear-gradient(135deg, #8b5cf6, #a78bfa); }
.stat-orange .stat-icon { background: linear-gradient(135deg, #f97316, #fb923c); }
.stat-number { font-size: 24px; font-weight: 800; color: var(--noir); line-height: 1; }
.stat-label { font-size: 13px; color: var(--gris-moyen); margin-top: 4px; }

/* Admin Cards */
.admin-card { background: var(--blanc); border-radius: var(--radius-lg); box-shadow: var(--shadow); overflow: hidden; margin-bottom: 24px; }
.admin-card-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--gris); }
.admin-card-header h3 { font-size: 16px; font-weight: 700; color: var(--noir); }
.admin-card-header a { font-size: 13px; color: var(--bleu); font-weight: 600; }
.admin-card-body { padding: 20px; }

/* Admin Tables */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table thead { background: var(--gris-clair); }
.admin-table th { padding: 12px 16px; text-align: left; font-size: 12px; font-weight: 700; color: var(--gris-moyen); text-transform: uppercase; letter-spacing: 0.5px; }
.admin-table td { padding: 12px 16px; font-size: 14px; color: var(--gris-texte); border-bottom: 1px solid var(--gris); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover { background: rgba(3,127,124,0.03); }
.admin-table img { border-radius: 4px; }

/* Admin Grid layouts */
.admin-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }

/* Badges */
.badge { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; text-transform: capitalize; }
.badge-approved, .badge-completed { background: #d1fae5; color: #065f46; }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-rejected, .badge-failed { background: #fee2e2; color: #991b1b; }
.badge-admin { background: #ede9fe; color: #5b21b6; }
.badge-contributor { background: #dbeafe; color: #1e40af; }
.badge-user { background: #f3f4f6; color: #374151; }
.badge-premium { background: linear-gradient(135deg, #fef3c7, #fde68a); color: #92400e; }
.badge-refunded { background: #e0e7ff; color: #3730a3; }

/* Admin Toolbar */
.admin-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 20px; }
.admin-filters { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.admin-filters select, .admin-filters input { padding: 8px 14px; border: 1px solid var(--gris); border-radius: var(--radius); font-size: 14px; background: var(--blanc); color: var(--gris-texte); }
.admin-filters select:focus, .admin-filters input:focus { border-color: var(--bleu); outline: none; }
.admin-search { position: relative; }
.admin-search input { padding-left: 36px; min-width: 220px; }
.admin-search i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--gris-moyen); }

/* Admin Actions */
.admin-actions { display: flex; gap: 6px; }
.admin-actions .btn { padding: 6px 12px; font-size: 12px; }
.btn-xs { padding: 4px 10px !important; font-size: 11px !important; border-radius: 4px; }
.btn-success { background: var(--vert); color: var(--blanc); border: none; padding: 8px 16px; border-radius: var(--radius); cursor: pointer; font-weight: 600; transition: var(--transition); }
.btn-success:hover { background: var(--vert-fonce); color: var(--blanc); }
.btn-warning { background: #f59e0b; color: var(--blanc); border: none; padding: 8px 16px; border-radius: var(--radius); cursor: pointer; font-weight: 600; transition: var(--transition); }
.btn-warning:hover { background: #d97706; color: var(--blanc); }
.btn-info { background: var(--bleu-clair); color: var(--blanc); border: none; padding: 8px 16px; border-radius: var(--radius); cursor: pointer; font-weight: 600; transition: var(--transition); }
.btn-info:hover { background: #2563eb; color: var(--blanc); }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 4px; margin-top: 24px; }
.pagination a, .pagination span { display: inline-flex; align-items: center; justify-content: center; min-width: 36px; height: 36px; padding: 0 10px; border-radius: var(--radius); font-size: 14px; font-weight: 500; border: 1px solid var(--gris); color: var(--gris-texte); transition: var(--transition); }
.pagination a:hover { background: var(--bleu); color: var(--blanc); border-color: var(--bleu); }
.pagination .active { background: var(--bleu); color: var(--blanc); border-color: var(--bleu); }
.pagination .disabled { opacity: 0.4; pointer-events: none; }

/* Admin Modal */
.admin-modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 2000; align-items: center; justify-content: center; }
.admin-modal-overlay.show { display: flex; }
.admin-modal { background: var(--blanc); border-radius: var(--radius-lg); width: 90%; max-width: 500px; max-height: 80vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.admin-modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--gris); }
.admin-modal-header h3 { font-size: 18px; font-weight: 700; }
.admin-modal-close { background: none; border: none; font-size: 22px; cursor: pointer; color: var(--gris-moyen); padding: 4px; }
.admin-modal-close:hover { color: var(--rouge); }
.admin-modal-body { padding: 24px; }
.admin-modal-footer { padding: 16px 24px; border-top: 1px solid var(--gris); display: flex; justify-content: flex-end; gap: 10px; }

/* Profile Edit */
.profile-edit-card { background: var(--blanc); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 30px; max-width: 700px; margin: 30px auto; }
.profile-edit-card h2 { font-size: 22px; font-weight: 700; margin-bottom: 24px; color: var(--noir); }
.avatar-upload { display: flex; align-items: center; gap: 20px; margin-bottom: 24px; }
.avatar-upload img { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; border: 3px solid var(--gris); }
.avatar-upload label { cursor: pointer; padding: 8px 16px; background: var(--gris-clair); border: 1px solid var(--gris); border-radius: var(--radius); font-size: 13px; font-weight: 600; transition: var(--transition); }
.avatar-upload label:hover { border-color: var(--bleu); color: var(--bleu); }
.form-section { margin-bottom: 30px; padding-bottom: 24px; border-bottom: 1px solid var(--gris); }
.form-section:last-child { border-bottom: none; margin-bottom: 0; }
.form-section h3 { font-size: 16px; font-weight: 700; color: var(--noir); margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Pricing Page */
.pricing-hero { text-align: center; padding: 50px 20px 30px; background: linear-gradient(135deg, #037F7C 0%, #32a387 100%); color: var(--blanc); }
.pricing-hero h1 { font-size: 34px; font-weight: 800; margin-bottom: 10px; }
.pricing-hero p { font-size: 16px; opacity: 0.9; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 900px; margin: -30px auto 50px; padding: 0 20px; }
.pricing-card { background: var(--blanc); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 30px; text-align: center; position: relative; border: 2px solid transparent; transition: var(--transition); }
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.pricing-card.popular { border-color: var(--bleu); }
.pricing-card.popular::before { content: 'Populaire'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--bleu); color: var(--blanc); padding: 4px 16px; border-radius: 20px; font-size: 12px; font-weight: 700; }
.pricing-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.pricing-price { font-size: 36px; font-weight: 800; color: var(--bleu); margin: 16px 0; }
.pricing-price small { font-size: 14px; font-weight: 400; color: var(--gris-moyen); }
.pricing-features { list-style: none; padding: 0; margin: 20px 0; text-align: left; }
.pricing-features li { padding: 8px 0; font-size: 14px; color: var(--gris-fonce); border-bottom: 1px solid var(--gris); display: flex; align-items: center; gap: 8px; }
.pricing-features li:last-child { border-bottom: none; }
.pricing-features i { color: var(--vert); font-size: 14px; }

/* Google Sign-In Button */
.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 12px 20px;
    background: var(--blanc);
    color: var(--gris-texte);
    border: 2px solid var(--gris);
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font-principale);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}
.btn-google:hover {
    border-color: #4285F4;
    background: #f8faff;
    box-shadow: 0 2px 8px rgba(66, 133, 244, 0.15);
    color: var(--gris-texte);
}
.btn-google svg { flex-shrink: 0; }

/* Auth Separator */
.auth-separator {
    display: flex;
    align-items: center;
    margin: 20px 0;
    gap: 12px;
}
.auth-separator::before,
.auth-separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--gris);
}
.auth-separator span {
    font-size: 13px;
    color: var(--gris-moyen);
    font-weight: 500;
    text-transform: uppercase;
}

/* Profile Photo Stats Overlay */
.profile-photo-stats {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: 16px;
    opacity: 0;
    transition: var(--transition);
}
.photo-card:hover .profile-photo-stats { opacity: 1; }
.profile-photo-stats span {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--blanc);
    font-size: 14px;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}
.profile-photo-stats i { font-size: 13px; }

/* Alert Banners */
.alert { padding: 14px 20px; border-radius: var(--radius); margin-bottom: 16px; font-size: 14px; font-weight: 500; }
.alert-info { background: #dbeafe; color: #1e40af; }
.alert-warning { background: #fef3c7; color: #92400e; }
.alert-success { background: #d1fae5; color: #065f46; }
.alert-danger { background: #fee2e2; color: #991b1b; }

/* Admin Responsive */
@media (max-width: 1024px) {
    .admin-layout { grid-template-columns: 200px 1fr; }
    .admin-grid-2 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .admin-layout { grid-template-columns: 1fr; }
    .admin-sidebar { position: fixed; left: -250px; top: 70px; width: 250px; z-index: 999; transition: var(--transition); }
    .admin-sidebar.open { left: 0; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .admin-main { padding: 16px; }
    .admin-page-title { font-size: 20px; }
    .admin-toolbar { flex-direction: column; align-items: stretch; }
    .admin-card { overflow-x: auto; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .stat-card { padding: 14px; }
    .admin-main { padding: 12px; }
}