*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: 'Segoe UI', system-ui, sans-serif; background: #141414; color: #e5e5e5; min-height: 100vh; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }

:root {
    --red: #e50914;
    --red-dark: #b20710;
    --red-glow: rgba(229, 9, 20, 0.25);
    --bg: #141414;
    --bg2: #1a1a1a;
    --surface: #1f1f1f;
    --surface2: #2a2a2a;
    --surface3: #333333;
    --border: #2e2e2e;
    --border-hover: #444;
    --text: #e5e5e5;
    --text-muted: #aaa;
    --text-faint: #666;
    --green: #46d369;
    --green-bg: rgba(70, 211, 105, 0.12);
    --green-border: rgba(70, 211, 105, 0.3);
    --red-bg: rgba(229, 9, 20, 0.12);
    --red-border: rgba(229, 9, 20, 0.3);
    --radius: 6px;
    --radius-sm: 4px;
    --radius-lg: 10px;
    --shadow: 0 8px 32px rgba(0,0,0,0.6);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
    --transition: 0.2s ease;
}

/* ─── NAVBAR ─────────────────────────────────────────── */
.navbar {
    background: linear-gradient(180deg, rgba(0,0,0,0.95) 0%, rgba(20,20,20,0.98) 100%);
    border-bottom: 1px solid var(--border);
    padding: 0 2.5rem;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}
.navbar__logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--red);
    letter-spacing: -0.5px;
    text-shadow: 0 0 20px var(--red-glow);
}
.navbar__links {
    display: flex;
    gap: 0.2rem;
    align-items: center;
}
.navbar__links a {
    color: var(--text-muted);
    padding: 0.45rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color var(--transition), background var(--transition);
}
.navbar__links a:hover { color: #fff; background: var(--surface2); }
.navbar__links a.active { color: #fff; background: var(--surface2); }
.navbar__right { display: flex; align-items: center; gap: 1rem; }
.navbar__username { color: var(--red); font-weight: 700; font-size: 0.875rem; }

/* ─── BOUTONS ─────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius-sm);
    border: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition);
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
}
.btn--red { background: var(--red); color: #fff; }
.btn--red:hover { background: var(--red-dark); box-shadow: 0 0 20px var(--red-glow); }
.btn--outline { background: transparent; color: var(--text-muted); border: 1px solid var(--border-hover); }
.btn--outline:hover { color: #fff; border-color: #666; background: var(--surface2); }
.btn--success { background: var(--green-bg); color: var(--green); border: 1px solid var(--green-border); }
.btn--success:hover { background: rgba(70,211,105,0.2); }
.btn--danger { background: var(--red-bg); color: #ff6b6b; border: 1px solid var(--red-border); }
.btn--danger:hover { background: rgba(229,9,20,0.2); }
.btn--full { width: 100%; padding: 0.8rem; font-size: 1rem; }
.btn--sm { padding: 0.3rem 0.75rem; font-size: 0.8rem; }

/* ─── LAYOUT ──────────────────────────────────────────── */
.main { max-width: 1200px; margin: 0 auto; padding: 2.5rem 2rem; }

/* ─── ALERTES ─────────────────────────────────────────── */
.alert {
    padding: 0.9rem 1.2rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    border: 1px solid transparent;
}
.alert--success { background: var(--green-bg); color: var(--green); border-color: var(--green-border); }
.alert--error { background: var(--red-bg); color: #ff6b6b; border-color: var(--red-border); }

/* ─── PAGE HEADER ─────────────────────────────────────── */
.page-header { margin-bottom: 2rem; }
.page-header h1 { font-size: 1.8rem; font-weight: 700; color: #fff; }
.page-header p { color: var(--text-muted); margin-top: 0.3rem; font-size: 0.9rem; }

/* ─── HERO ────────────────────────────────────────────── */
.hero {
    text-align: center;
    padding: 7rem 1rem 6rem;
    background: radial-gradient(ellipse at center top, rgba(229,9,20,0.08) 0%, transparent 70%);
}
.hero__title {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 1.2rem;
    letter-spacing: -1px;
}
.hero__title span { color: var(--red); }
.hero__sub {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}
.hero__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ─── DASHBOARD ───────────────────────────────────────── */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1.2rem;
}
.dashboard-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
    display: block;
}
.dashboard-card:hover {
    border-color: var(--red);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(229,9,20,0.1);
}
.dashboard-card__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.dashboard-card__title { color: #fff; font-size: 1.05rem; font-weight: 700; margin-bottom: 0.3rem; }
.dashboard-card__desc { color: var(--text-muted); font-size: 0.85rem; }

/* ─── BARRE DE RECHERCHE ──────────────────────────────── */
.search-bar { display: flex; gap: 0.8rem; margin-bottom: 2rem; }
.search-bar input {
    flex: 1;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1.2rem;
    color: var(--text);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.search-bar input:focus { border-color: var(--red); box-shadow: 0 0 0 3px var(--red-glow); }
.search-bar input::placeholder { color: var(--text-faint); }
.search-results-info { color: var(--text-muted); font-size: 0.875rem; margin-bottom: 1.5rem; }

/* ─── GRILLE FILMS ────────────────────────────────────── */
.films-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1.2rem;
}
.film-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.film-card:hover {
    transform: scale(1.03);
    border-color: var(--red);
    box-shadow: 0 8px 24px rgba(0,0,0,0.6);
}
.film-card__poster { width: 100%; aspect-ratio: 2/3; object-fit: cover; display: block; }
.film-card__no-poster {
    aspect-ratio: 2/3;
    background: var(--surface2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--text-faint);
}
.film-card__body { padding: 0.9rem; }
.film-card__title {
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.25rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.film-card__year { font-size: 0.75rem; color: var(--text-faint); margin-bottom: 0.7rem; }
.film-card__actions { display: flex; flex-direction: column; gap: 0.4rem; }

/* ─── AVIS TEXTAREA ───────────────────────────────────── */
.avis-textarea {
    width: 100%;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.6rem;
    color: var(--text);
    font-size: 0.78rem;
    resize: none;
    outline: none;
    transition: border-color var(--transition);
    font-family: inherit;
}
.avis-textarea:focus { border-color: var(--red); }

/* ─── AUTH ────────────────────────────────────────────── */
.auth-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    min-height: calc(100vh - 64px);
    background: radial-gradient(ellipse at center, rgba(229,9,20,0.05) 0%, transparent 60%);
}
.auth-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2.2rem;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow);
}
.auth-card h2 { color: #fff; text-align: center; font-size: 1.6rem; font-weight: 800; margin-bottom: 0.3rem; }
.auth-subtitle { text-align: center; color: var(--text-muted); font-size: 0.875rem; margin-bottom: 2rem; }
.auth-footer { text-align: center; margin-top: 1.2rem; color: var(--text-muted); font-size: 0.875rem; }
.auth-footer a { color: var(--red); font-weight: 600; }
.auth-footer a:hover { text-decoration: underline; }

/* ─── FORMULAIRES ─────────────────────────────────────── */
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; margin-bottom: 0.45rem; color: var(--text-muted); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    color: var(--text);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}
.form-group input::placeholder { color: var(--text-faint); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--red); box-shadow: 0 0 0 3px var(--red-glow); }
.form-group textarea { resize: vertical; }
.form-error { color: #ff6b6b; font-size: 0.8rem; margin-top: 0.35rem; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }

/* ─── CARD GÉNÉRIQUE ──────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

/* ─── LISTE UTILISATEURS ──────────────────────────────── */
.user-list { display: flex; flex-direction: column; gap: 0.8rem; }
.user-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: border-color var(--transition);
}
.user-item:hover { border-color: var(--border-hover); }
.user-avatar {
    width: 46px;
    height: 46px;
    background: var(--red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #fff;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.user-info { flex: 1; }
.user-info__name { color: #fff; font-weight: 600; font-size: 0.95rem; }
.user-info__sub { color: var(--text-muted); font-size: 0.8rem; margin-top: 0.1rem; }

/* ─── PARTAGES ────────────────────────────────────────── */
.partages-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; }
.partages-section h2 { color: #fff; font-size: 1rem; font-weight: 700; margin-bottom: 1.2rem; padding-bottom: 0.6rem; border-bottom: 1px solid var(--border); }
.partage-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.9rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 0.7rem;
    transition: border-color var(--transition);
}
.partage-item:hover { border-color: var(--border-hover); }
.partage-item img { width: 44px; border-radius: 4px; flex-shrink: 0; }
.partage-item__no-img { width: 44px; height: 66px; background: var(--surface2); border-radius: 4px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.partage-item__title { color: #fff; font-size: 0.875rem; font-weight: 600; }
.partage-item__meta { color: var(--text-muted); font-size: 0.78rem; margin-top: 0.2rem; }
.partage-item__avis { color: var(--text-faint); font-size: 0.78rem; font-style: italic; margin-top: 0.3rem; }
.partage-form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.2rem; margin-top: 1.5rem; }
.partage-form-card h3 { color: #fff; font-size: 0.95rem; margin-bottom: 1rem; }

/* ─── EMPTY STATE ─────────────────────────────────────── */
.empty-state { text-align: center; padding: 5rem 1rem; color: var(--text-faint); }
.empty-state__icon { font-size: 3.5rem; margin-bottom: 1rem; }
.empty-state p { margin-bottom: 1.5rem; font-size: 0.9rem; }

/* ─── SELECT RATING ───────────────────────────────────── */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.8rem center;
    padding-right: 2.5rem !important;
    cursor: pointer;
}

/* ─── SCROLLBAR ───────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #555; }

/* ─── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 768px) {
    .navbar { padding: 0 1rem; }
    .navbar__links { display: none; }
    .main { padding: 1.5rem 1rem; }
    .films-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
    .partages-grid { grid-template-columns: 1fr; }
    .form-grid-2 { grid-template-columns: 1fr; }
    .dashboard-grid { grid-template-columns: repeat(2, 1fr); }
    .hero { padding: 4rem 1rem 3rem; }
}
@media (max-width: 480px) {
    .films-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid { grid-template-columns: 1fr; }
    .auth-card { padding: 1.8rem 1.2rem; }
}