/* =====================================================================
   NF Whitelist — Modern UI — Light & Dark mode
   ===================================================================== */

/* ---- Tokens light (défaut) ---- */
:root {
    --bg:               #f8fafc;
    --bg-card:          #ffffff;
    --bg-muted:         #f1f5f9;
    --bg-hover:         #f1f5f9;
    --border:           #e2e8f0;
    --border-strong:    #cbd5e1;
    --text:             #0f172a;
    --text-soft:        #475569;
    --text-muted:       #94a3b8;
    --primary:          #4f46e5;
    --primary-hover:    #4338ca;
    --primary-fg:       #ffffff;
    --primary-subtle:   rgba(79, 70, 229, 0.08);
    --primary-ring:     rgba(79, 70, 229, 0.18);
    --success:          #16a34a;
    --success-bg:       #f0fdf4;
    --success-border:   #86efac;
    --warning:          #d97706;
    --warning-bg:       #fffbeb;
    --warning-border:   #fde68a;
    --danger:           #dc2626;
    --danger-hover:     #b91c1c;
    --danger-bg:        #fef2f2;
    --danger-border:    #fecaca;
    --shadow-sm:        0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
    --shadow:           0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.05);
    --shadow-lg:        0 12px 32px rgba(0,0,0,0.1);
    --header-bg:        #ffffff;
    --header-border:    #e2e8f0;
    --font:             'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono:        'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
    --radius-sm:        5px;
    --radius:           8px;
    --radius-lg:        12px;
    --transition:       .15s ease;
}

/* ---- Tokens dark ---- */
[data-theme="dark"] {
    --bg:               #0f172a;
    --bg-card:          #1e293b;
    --bg-muted:         #293548;
    --bg-hover:         #334155;
    --border:           #334155;
    --border-strong:    #475569;
    --text:             #f1f5f9;
    --text-soft:        #cbd5e1;
    --text-muted:       #94a3b8;
    --primary:          #818cf8;
    --primary-hover:    #a5b4fc;
    --primary-fg:       #1e1b4b;
    --primary-subtle:   rgba(129, 140, 248, 0.12);
    --primary-ring:     rgba(129, 140, 248, 0.22);
    --success:          #4ade80;
    --success-bg:       #052e16;
    --success-border:   #166534;
    --warning:          #fbbf24;
    --warning-bg:       #1c1400;
    --warning-border:   #92400e;
    --danger:           #f87171;
    --danger-hover:     #fca5a5;
    --danger-bg:        #450a0a;
    --danger-border:    #7f1d1d;
    --shadow-sm:        0 1px 3px rgba(0,0,0,0.4);
    --shadow:           0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg:        0 12px 32px rgba(0,0,0,0.6);
    --header-bg:        #1e293b;
    --header-border:    #334155;
}

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

html {
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    transition: background-color .2s ease, color .2s ease;
}

.site-main { flex: 1; }

a { color: var(--primary); }

/* Héritage du thème western — caché */
.paper-bg { display: none; }

/* ---- Layout ---- */
.container  { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.site-main  { padding: 32px 24px 80px; max-width: 1180px; width: 100%; margin: 0 auto; }
.header-inner,
.footer-inner { max-width: none; }

/* ---- Header ---- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--header-bg);
    border-bottom: 1px solid var(--header-border);
    box-shadow: var(--shadow-sm);
    transition: background-color .2s ease, border-color .2s ease;
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.brand-mark {
    width: 34px;
    height: 34px;
    background: var(--primary);
    color: var(--primary-fg);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    flex-shrink: 0;
}

.brand-text  { display: flex; flex-direction: column; line-height: 1.2; }
.brand-line1 { font-size: 14px; font-weight: 700; color: var(--text); letter-spacing: -0.2px; }
.brand-line2 { font-size: 11px; color: var(--text-muted); font-weight: 400; }

.site-nav {
    display: flex;
    gap: 2px;
    margin-left: auto;
    flex-wrap: wrap;
}

.site-nav a {
    color: var(--text-soft);
    text-decoration: none;
    padding: 6px 12px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition);
}
.site-nav a:hover  { color: var(--text); background: var(--bg-muted); }
.site-nav a.active { color: var(--primary); background: var(--primary-subtle); font-weight: 600; }

.user-block {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-left: 16px;
    border-left: 1px solid var(--border);
    flex-shrink: 0;
}

.username {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}
.username small { font-size: 11px; color: var(--text-muted); font-weight: 400; }

/* Bouton de bascule thème */
.btn-theme {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-soft);
    font-size: 15px;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    flex-shrink: 0;
    line-height: 1;
}
.btn-theme:hover { background: var(--bg-muted); color: var(--text); border-color: var(--border-strong); }

/* Icône via CSS — lune en light, soleil en dark */
.btn-theme::after         { content: '☾'; }
[data-theme="dark"] .btn-theme::after { content: '☀'; }

/* ---- Cards ---- */
.paper-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    position: relative;
    transition: background-color .2s ease, border-color .2s ease;
}
.paper-card.inner {
    padding: 18px 20px;
    box-shadow: none;
    background: var(--bg-muted);
    border-radius: var(--radius);
}

.card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 18px;
}
.card-head h1 { margin: 0; font-size: 22px; font-weight: 700; color: var(--text); letter-spacing: -0.3px; }
.card-head p  { margin: 0; color: var(--text-muted); font-size: 14px; }
.calendar-head   { justify-content: space-between; align-items: center; }
.calendar-head h1 { font-size: 20px; }

/* Séparateur (était .ornament avec SVG western) */
.ornament {
    border: none;
    border-top: 1px solid var(--border);
    margin: 20px 0;
}

/* ---- Hero ---- */
.hero         { text-align: center; padding: 12px 0; }
.hero-text    { max-width: 640px; margin: 12px auto; color: var(--text-soft); font-size: 16px; line-height: 1.75; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 24px 0 16px; }

.hero-stamp {
    position: absolute;
    top: 14px;
    right: 18px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--primary);
    background: var(--primary-subtle);
    border: 1px solid var(--primary-ring);
    border-radius: var(--radius-sm);
    padding: 3px 10px;
}

.page-title    { font-size: 34px; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 6px; color: var(--text); }
.page-subtitle { color: var(--text-muted); font-size: 15px; }

.hero-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 24px;
    text-align: left;
}
.hero-card {
    background: var(--bg-muted);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: var(--radius);
}
.hero-card h3 { font-size: 14px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.hero-card p  { color: var(--text-soft); font-size: 14px; line-height: 1.65; margin: 0; }

/* ---- Boutons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 18px;
    background: var(--bg-muted);
    color: var(--text-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-decoration: none;
    font-family: var(--font);
    font-size: 14px;
    font-weight: 500;
    line-height: 1;
    white-space: nowrap;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn:hover    { background: var(--bg-hover); color: var(--text); border-color: var(--border-strong); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }
.btn-lg { padding: 11px 24px; font-size: 15px; border-radius: var(--radius); }
.btn-sm { padding: 5px 12px; font-size: 12px; }

.btn-primary  { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); font-weight: 600; }
.btn-primary:hover  { background: var(--primary-hover); border-color: var(--primary-hover); color: var(--primary-fg); }

.btn-secondary { background: var(--success); color: #fff; border-color: var(--success); font-weight: 600; }
.btn-secondary:hover { filter: brightness(1.1); color: #fff; }

.btn-warning { background: var(--warning); color: #fff; border-color: var(--warning); font-weight: 600; }
.btn-warning:hover { filter: brightness(1.1); color: #fff; }

.btn-danger   { background: var(--danger); color: #fff; border-color: var(--danger); font-weight: 600; }
.btn-danger:hover   { background: var(--danger-hover); border-color: var(--danger-hover); color: #fff; }

.btn-ghost    { background: transparent; color: var(--text-soft); border-color: var(--border); }
.btn-ghost:hover    { background: var(--bg-muted); color: var(--text); }

/* ---- Forms ---- */
.form-stack            { display: flex; flex-direction: column; gap: 16px; }
.form-stack label      { display: flex; flex-direction: column; gap: 6px; }
.form-stack label > span { font-size: 13px; font-weight: 600; color: var(--text-soft); }
.form-stack label.check       { flex-direction: row; align-items: center; gap: 8px; }
.form-stack label.check span  { font-size: 14px; font-weight: 400; color: var(--text); }

input[type="text"], input[type="number"], input[type="email"],
input[type="password"], input[type="date"], input[type="time"],
input[type="search"], select, textarea {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 9px 12px;
    font-family: var(--font);
    font-size: 14px;
    color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: auto;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-ring);
}
select   { cursor: pointer; }
textarea { resize: vertical; min-height: 100px; line-height: 1.6; }
.input-sm { padding: 4px 8px; font-size: 13px; width: auto; }

.input-pw { position: relative; display: flex; align-items: center; }
.input-pw input { padding-right: 42px; }
.btn-pw-toggle {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    padding: 2px;
    border-radius: var(--radius-sm);
    transition: color var(--transition);
    flex-shrink: 0;
}
.btn-pw-toggle:hover { color: var(--text-soft); }

.form-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.inline-form  { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.search-form  { display: inline-flex; gap: 6px; margin-left: auto; }
.search-form input { width: 260px; }

/* ---- Flash ---- */
.flash {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
    border-left: 4px solid;
}
.flash-success { background: var(--success-bg); color: var(--success); border-color: var(--success); }
.flash-error   { background: var(--danger-bg);  color: var(--danger);  border-color: var(--danger); }
.flash-warning { background: var(--warning-bg); color: var(--warning); border-color: var(--warning); }

/* ---- Tableaux ---- */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
    font-size: 14px;
}
.data-table th,
.data-table td {
    text-align: left;
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
.data-table th {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
    background: var(--bg-muted);
    border-bottom: 1px solid var(--border-strong);
}
.data-table tbody tr:hover td { background: var(--bg-muted); }
.data-table tr.past td { color: var(--text-muted); }
.data-table tr.banned td { background: var(--danger-bg); }

/* ---- Badges ---- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    border-radius: 999px;
    border: 1px solid transparent;
}
.badge-open      { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }
.badge-full      { background: var(--warning-bg); color: var(--warning); border-color: var(--warning-border); }
.badge-done      { background: var(--bg-muted);   color: var(--text-muted); border-color: var(--border); }
.badge-cancelled { background: var(--danger-bg);  color: var(--danger);  border-color: var(--danger-border); }

/* ---- Grilles ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }

.stats-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.stat-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.stat-box.danger { border-color: var(--danger-border); background: var(--danger-bg); }
.stat-num { display: block; font-size: 30px; font-weight: 800; color: var(--text); line-height: 1; }
.stat-lbl { display: block; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text-muted); margin-top: 5px; }

/* ---- Calendrier ---- */
.calendar-row.calendar-head-row {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 6px;
}
.calendar-dow {
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 8px 0;
}
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.calendar-cell {
    min-height: 110px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
}
.calendar-cell.empty { background: var(--bg-muted); border-style: dashed; opacity: 0.6; }
.calendar-cell.past  { opacity: 0.45; }
.calendar-cell.today { box-shadow: 0 0 0 2px var(--primary); }
.cal-day-num { font-size: 12px; font-weight: 600; color: var(--text-muted); }
.cal-event {
    display: flex;
    flex-direction: column;
    gap: 1px;
    text-decoration: none;
    background: var(--primary);
    color: #fff;
    padding: 4px 7px;
    border-radius: 4px;
    font-size: 11px;
    line-height: 1.3;
}
.cal-event:hover { filter: brightness(1.1); }
.cal-event-full      { background: var(--warning); }
.cal-event-cancelled { background: var(--danger); }
.cal-event-done      { background: var(--text-muted); }
.cal-time  { font-weight: 700; font-size: 10px; letter-spacing: 0.5px; }
.cal-title { font-weight: 600; }
.cal-meta  { font-size: 10px; opacity: 0.85; }
.legend { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; align-items: center; font-size: 13px; color: var(--text-muted); }

/* ---- Avatars ---- */
.avatar    { width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--border); object-fit: cover; background: var(--bg-muted); }
.avatar-sm { width: 24px; height: 24px; border-width: 1px; }
.avatar-lg { width: 88px; height: 88px; }

/* ---- Utilitaires ---- */
.muted       { color: var(--text-muted); }
.small       { font-size: 12px; }
.muted.small { font-size: 12px; }
.bare        { list-style: none; padding: 0; margin: 0; }
.rp-text     { white-space: pre-wrap; line-height: 1.8; font-size: 15px; color: var(--text-soft); }

.session-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.session-list li { border-bottom: 1px solid var(--border); padding-bottom: 10px; }

.participants    { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.participants li { display: flex; align-items: center; gap: 10px; }

.bg-card-head { display: flex; gap: 14px; align-items: center; }
.bg-excerpt   { font-size: 14px; color: var(--text-soft); margin: 8px 0; }

.link-card       { display: block; text-decoration: none; color: var(--text); transition: background var(--transition); }
.link-card:hover { background: var(--bg-hover); }

.pagination { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 16px; }
.pagination a {
    text-decoration: none;
    padding: 5px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-soft);
    font-size: 14px;
    transition: all var(--transition);
}
.pagination a:hover   { border-color: var(--primary); color: var(--primary); }
.pagination a.current { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); }

/* ---- Footer ---- */
.site-footer {
    background: var(--header-bg);
    border-top: 1px solid var(--header-border);
    color: var(--text-muted);
    padding: 20px 0;
    margin-top: 60px;
    font-size: 13px;
    transition: background-color .2s ease;
}
.footer-inner   { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; }
.footer-inner p { margin: 0; }
.footer-stamp   { font-size: 11px; text-transform: uppercase; letter-spacing: 2px; }

/* ---- Liaison Discord ---- */
.discord-linked-info,
.discord-unlinked-info {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-muted);
    margin-bottom: 4px;
}
.discord-linked-info { border-color: var(--success-border); background: var(--success-bg); }

/* ---- Auth ---- */
.auth-section { max-width: 420px; margin: 48px auto; }
.auth-card    { text-align: center; }
.auth-card .form-stack          { text-align: left; margin-top: 20px; }
.auth-card .form-actions        { margin-top: 20px; }
.auth-card .form-actions .btn,
.auth-card .form-actions button { flex: 1; justify-content: center; }

/* ---- Responsive ---- */
@media (max-width: 980px) {
    .grid-2, .grid-3         { grid-template-columns: 1fr; }
    .stats-grid              { grid-template-columns: repeat(3, 1fr); }
    .header-inner            { flex-wrap: wrap; }
    .site-nav                { order: 3; width: 100%; }
    .user-block              { margin-left: auto; border-left: 0; padding-left: 0; }
    .hero-grid               { grid-template-columns: 1fr; }
    .calendar-cell           { min-height: 80px; }
}

@media (max-width: 580px) {
    .stats-grid                   { grid-template-columns: repeat(2, 1fr); }
    .data-table                   { font-size: 12px; }
    .data-table th, .data-table td { padding: 8px; }
    .calendar-grid                { gap: 2px; }
    .calendar-cell                { min-height: 60px; padding: 4px; font-size: 11px; }
    .cal-title                    { display: none; }
    .page-title                   { font-size: 26px; }
    .paper-card                   { padding: 20px 18px; }
}