/* ─── Reset & base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:        #0d0d14;
    --surface:   #16161f;
    --card:      #1e1e2a;
    --border:    #2a2a38;
    --accent:    #e63946;
    --accent-h:  #c1121f;
    --text:      #f0f0f5;
    --muted:     #888898;
    --success:   #2dc653;
    --error:     #e63946;
    --radius:    8px;
    --shadow:    0 4px 24px rgba(0,0,0,.45);
}

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Segoe UI', system-ui, -apple-system, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    min-height: 100dvh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ─── Header ───────────────────────────────────────────────────────────────── */
.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 20px;
    font-weight: 800;
    color: var(--text);
    letter-spacing: 1px;
    text-decoration: none;
}
.logo span { color: var(--accent); }

/* ─── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
    background: linear-gradient(135deg, #0d0d14 0%, #1a0a12 50%, #0d0d14 100%);
    border-bottom: 1px solid var(--border);
    padding: 72px 24px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(230,57,70,.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(230,57,70,.15);
    border: 1px solid rgba(230,57,70,.3);
    color: var(--accent);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: clamp(32px, 6vw, 60px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -.02em;
    margin-bottom: 20px;
}

.hero h1 em {
    color: var(--accent);
    font-style: normal;
}

.hero-desc {
    color: var(--muted);
    font-size: 18px;
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.65;
}

/* ─── Compteur ─────────────────────────────────────────────────────────────── */
.counter-wrap {
    display: inline-block;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 36px;
    margin-bottom: 48px;
    min-width: 260px;
}

.counter-label {
    color: var(--muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 10px;
}

.counter-numbers {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.counter-remaining {
    font-size: 48px;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
}

.counter-total {
    font-size: 18px;
    color: var(--muted);
}

.counter-bar-wrap {
    margin-top: 12px;
    background: var(--border);
    border-radius: 100px;
    height: 6px;
    overflow: hidden;
}

.counter-bar {
    height: 100%;
    background: var(--accent);
    border-radius: 100px;
    transition: width .6s ease;
}

/* ─── Alert fermée ──────────────────────────────────────────────────────────── */
.alert-closed {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    text-align: center;
    max-width: 560px;
    margin: 48px auto;
}

.alert-closed h2 { margin-bottom: 12px; font-size: 22px; }
.alert-closed p  { color: var(--muted); line-height: 1.65; }

/* ─── Section formulaire ────────────────────────────────────────────────────── */
.form-section {
    max-width: 720px;
    margin: 0 auto;
    padding: 56px 24px 80px;
}

.form-section h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.form-section .form-intro {
    color: var(--muted);
    margin-bottom: 36px;
}

/* ─── Card formulaire ───────────────────────────────────────────────────────── */
.form-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 36px;
    box-shadow: var(--shadow);
}

/* ─── Groupes de champs ─────────────────────────────────────────────────────── */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.form-group label .req {
    color: var(--accent);
    margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 15px;
    font-family: inherit;
    padding: 11px 14px;
    transition: border-color .2s, box-shadow .2s;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: #555566; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(230,57,70,.2);
}

.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid {
    border-color: var(--error);
}

.field-error {
    color: var(--error);
    font-size: 13px;
    margin-top: 2px;
}

.form-group select option { background: var(--surface); }

/* ─── Upload ────────────────────────────────────────────────────────────────── */
.upload-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    position: relative;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--accent);
    background: rgba(230,57,70,.05);
}

.upload-zone.is-invalid { border-color: var(--error); border-style: solid; }

.upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
}

.upload-icon {
    font-size: 32px;
    margin-bottom: 8px;
    display: block;
}

.upload-label {
    font-size: 14px;
    color: var(--muted);
}

.upload-label strong { color: var(--accent); }
.upload-name { font-size: 13px; color: var(--success); margin-top: 6px; }

/* ─── RGPD checkbox ─────────────────────────────────────────────────────────── */
.checkbox-wrap {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 28px;
}

.checkbox-wrap input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--accent);
    cursor: pointer;
}

.checkbox-wrap label {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.55;
    cursor: pointer;
}

/* ─── Bouton ────────────────────────────────────────────────────────────────── */
.btn-primary {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    font-family: inherit;
    padding: 14px 32px;
    width: 100%;
    transition: background .2s, transform .1s;
    letter-spacing: .02em;
}

.btn-primary:hover { background: var(--accent-h); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }

/* ─── Alert globale ─────────────────────────────────────────────────────────── */
.alert {
    border-radius: var(--radius);
    padding: 14px 18px;
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.55;
}

.alert-error   { background: rgba(230,57,70,.12); border: 1px solid rgba(230,57,70,.3); color: #f88; }
.alert-success { background: rgba(45,198,83,.12); border: 1px solid rgba(45,198,83,.3); color: #6dd97a; }

/* ─── Séparateur de section ─────────────────────────────────────────────────── */
.section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

/* ─── Page de confirmation ──────────────────────────────────────────────────── */
.confirm-wrap {
    max-width: 600px;
    margin: 80px auto;
    padding: 0 24px;
    text-align: center;
}

.confirm-icon {
    font-size: 56px;
    margin-bottom: 24px;
    display: block;
}

.confirm-wrap h1 { font-size: 30px; margin-bottom: 16px; }
.confirm-wrap p  { color: var(--muted); line-height: 1.7; margin-bottom: 12px; }

.confirm-recap {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin: 32px 0;
    text-align: left;
}

.confirm-recap dt { font-size: 13px; color: var(--muted); margin-top: 12px; }
.confirm-recap dd { font-weight: 600; }
.confirm-recap dl { margin: 0; }
.confirm-recap dt:first-child { margin-top: 0; }

/* ─── Footer ────────────────────────────────────────────────────────────────── */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 28px 24px;
    text-align: center;
    color: var(--muted);
    font-size: 13px;
}

.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

/* ─── Admin ─────────────────────────────────────────────────────────────────── */
.admin-layout {
    display: flex;
    min-height: 100dvh;
}

.admin-sidebar {
    width: 220px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 24px 0;
    flex-shrink: 0;
}

.admin-sidebar .logo { padding: 0 20px 20px; display: block; border-bottom: 1px solid var(--border); }
.admin-sidebar nav { padding: 16px 0; }

.admin-sidebar a {
    display: block;
    padding: 10px 20px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: color .15s, background .15s;
}

.admin-sidebar a:hover,
.admin-sidebar a.active {
    color: var(--text);
    background: rgba(255,255,255,.04);
}

.admin-main { flex: 1; padding: 36px; overflow-x: auto; }

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.admin-header h1 { font-size: 22px; font-weight: 700; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
}

.stat-card .stat-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.stat-card .stat-value { font-size: 32px; font-weight: 800; }
.stat-card.accent .stat-value { color: var(--accent); }

.progress-wrap { margin-top: 8px; background: var(--border); border-radius: 100px; height: 4px; }
.progress-bar  { height: 100%; background: var(--accent); border-radius: 100px; }

/* ─── Tableau ───────────────────────────────────────────────────────────────── */
.table-wrap {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.table-toolbar {
    padding: 16px 20px;
    display: flex;
    gap: 12px;
    align-items: center;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--muted);
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
    padding: 6px 14px;
    text-decoration: none;
    transition: border-color .15s, color .15s;
    display: inline-block;
}
.filter-btn:hover,
.filter-btn.active {
    border-color: var(--accent);
    color: var(--accent);
}

table { width: 100%; border-collapse: collapse; }
thead th {
    text-align: left;
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .06em;
    border-bottom: 1px solid var(--border);
}

tbody tr { border-bottom: 1px solid var(--border); transition: background .1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,.02); }

tbody td { padding: 12px 16px; font-size: 14px; vertical-align: middle; }

/* ─── Badges statut ─────────────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    text-transform: capitalize;
}

.badge-attente { background: rgba(255,193,7,.15); color: #ffc107; }
.badge-valide  { background: rgba(45,198,83,.15);  color: #2dc653; }
.badge-rejete  { background: rgba(230,57,70,.15);  color: var(--accent); }

/* ─── Boutons d'action tableau ──────────────────────────────────────────────── */
.action-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--muted);
    cursor: pointer;
    font-size: 12px;
    font-family: inherit;
    padding: 4px 10px;
    text-decoration: none;
    display: inline-block;
    transition: all .15s;
}

.action-btn:hover { border-color: var(--text); color: var(--text); }
.action-btn.green:hover { border-color: var(--success); color: var(--success); }
.action-btn.red:hover   { border-color: var(--error);   color: var(--error); }

/* ─── Review ────────────────────────────────────────────────────────────────── */
.review-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    align-items: start;
}

.review-panel {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.review-panel-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .08em;
}

.review-panel-body { padding: 20px; }

.review-img { width: 100%; border-radius: 6px; }
.review-pdf-link { color: var(--accent); font-size: 14px; }

.review-field { margin-bottom: 14px; }
.review-field dt { font-size: 12px; color: var(--muted); margin-bottom: 2px; }
.review-field dd { font-size: 15px; font-weight: 500; }

.review-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

.btn-action {
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    padding: 12px;
    text-align: center;
    text-decoration: none;
    display: block;
    transition: opacity .15s, transform .1s;
    letter-spacing: .02em;
}

.btn-action:active { transform: translateY(1px); }
.btn-validate { background: var(--success); color: #fff; }
.btn-reject   { background: var(--error);   color: #fff; }
.btn-skip     { background: var(--border);  color: var(--text); }

.btn-action:hover { opacity: .88; }

.keyboard-hint {
    font-size: 11px;
    color: var(--muted);
    text-align: center;
    margin-top: 12px;
}

.kbd {
    display: inline-block;
    background: var(--border);
    border-radius: 4px;
    padding: 1px 6px;
    font-size: 11px;
    font-family: monospace;
}

/* ─── Login ─────────────────────────────────────────────────────────────────── */
.login-wrap {
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow);
}

.login-card h1 { font-size: 22px; margin-bottom: 4px; }
.login-card .sub { color: var(--muted); font-size: 13px; margin-bottom: 28px; }

/* ─── Pagination ────────────────────────────────────────────────────────────── */
.pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    padding: 20px;
    flex-wrap: wrap;
}

.page-link {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--muted);
    font-size: 13px;
    padding: 6px 12px;
    text-decoration: none;
    transition: all .15s;
}

.page-link:hover,
.page-link.active {
    border-color: var(--accent);
    color: var(--accent);
}

/* ─── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .form-card { padding: 24px 20px; }
    .admin-layout { flex-direction: column; }
    .admin-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
    .admin-main { padding: 20px; }
    .review-layout { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .table-wrap { overflow-x: auto; }
    table { min-width: 600px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
}