:root {
  --navy: #08212E;
  --navy-2: #0f3142;
  --gold: #D69E30;
  --gold-soft: #fbf3e2;
  --bg: #f4f6f8;
  --card: #ffffff;
  --text: #13262f;
  --muted: #6b7b84;
  --line: #e3e8ec;
  --ok: #1d8a4f;
  --ko: #c0392b;
  --warn: #b7791f;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--ko); min-height: 1em; margin: 0; font-size: 13px; }

/* Connexion */
.login { min-height: 100%; display: flex; align-items: center; justify-content: center; background: var(--navy); padding: 16px; }
.login-card { background: #fff; padding: 32px 28px; border-radius: 20px; width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 14px; text-align: center; }
.login-card img { width: 96px; height: 96px; margin: 0 auto; object-fit: contain; }
.login-card h1 { margin: 0; color: var(--navy); }
.login-card label { text-align: left; }

/* Mise en page */
.layout { display: flex; min-height: 100%; }
.sidebar { width: 250px; background: var(--navy); color: #fff; display: flex; flex-direction: column; padding: 18px 14px; position: sticky; top: 0; height: 100vh; flex-shrink: 0; }
.brand { display: flex; gap: 10px; align-items: center; padding: 4px 6px 18px; border-bottom: 1px solid rgba(255,255,255,.1); margin-bottom: 12px; }
.brand img { width: 46px; height: 46px; object-fit: contain; }
.brand strong { display: block; color: var(--gold); }
.brand span { font-size: 12px; opacity: .7; }
nav { flex: 1; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
nav a { color: #d9e2e7; text-decoration: none; padding: 10px 12px; border-radius: 10px; display: flex; gap: 10px; align-items: center; }
nav a:hover { background: var(--navy-2); }
nav a.active { background: var(--gold); color: var(--navy); font-weight: 700; }
main { flex: 1; min-width: 0; }
.topbar { display: flex; align-items: center; gap: 12px; padding: 18px 24px; background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.topbar h2 { margin: 0; flex: 1; font-size: 20px; color: var(--navy); }
.view { padding: 24px; }
#menuBtn { display: none; }

/* Boutons */
.btn { border: 0; border-radius: 10px; padding: 10px 16px; font-weight: 600; cursor: pointer; font-size: 14px; }
.btn.primary { background: var(--gold); color: var(--navy); }
.btn.primary:hover { filter: brightness(.95); }
.btn.dark { background: var(--navy); color: #fff; }
.btn.ghost { background: transparent; color: inherit; border: 1px solid var(--line); }
.sidebar .btn.ghost { border-color: rgba(255,255,255,.2); color: #fff; }
.btn.sm { padding: 6px 10px; font-size: 13px; }
.btn.danger { background: #fdecea; color: var(--ko); }
.icon-btn { background: none; border: 0; font-size: 20px; cursor: pointer; color: inherit; padding: 4px 8px; }
#pageActions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Cartes et statistiques */
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat { background: var(--card); border-radius: var(--radius); padding: 18px; border: 1px solid var(--line); }
.stat .label { color: var(--muted); font-size: 13px; }
.stat .value { font-size: 26px; font-weight: 800; color: var(--navy); margin-top: 6px; font-variant-numeric: tabular-nums; }
.stat.gold { background: var(--navy); color: #fff; border-color: var(--navy); }
.stat.gold .value { color: var(--gold); }
.stat.gold .label { color: #c9d5db; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin-bottom: 20px; }
.panel h3 { margin: 0 0 12px; font-size: 16px; color: var(--navy); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.bar-row { display: grid; grid-template-columns: 130px 1fr 110px; gap: 10px; align-items: center; margin: 8px 0; }
.bar { height: 10px; background: var(--gold-soft); border-radius: 99px; overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--gold); border-radius: 99px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* Tableaux */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.toolbar input, .toolbar select { padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; font: inherit; }
.table-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); background: #fafbfc; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.actions { white-space: nowrap; text-align: right; }
td.actions .btn + .btn { margin-left: 6px; }
.thumb { width: 72px; height: 44px; object-fit: cover; border-radius: 8px; background: var(--line); display: block; }
.title-cell strong { display: block; }
.title-cell span { color: var(--muted); font-size: 12px; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: 12px; font-weight: 600; background: #eef1f3; color: var(--muted); white-space: nowrap; }
.badge.ok { background: #e6f5ec; color: var(--ok); }
.badge.ko { background: #fdecea; color: var(--ko); }
.badge.warn { background: #fff4e0; color: var(--warn); }
.badge.gold { background: var(--gold-soft); color: #8a5a00; }
.empty { padding: 40px; text-align: center; color: var(--muted); }

/* Formulaires */
label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 13px; }
input, textarea, select { padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; font: inherit; font-weight: 400; background: #fff; color: var(--text); width: 100%; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--gold); border-color: transparent; }
textarea { min-height: 110px; resize: vertical; }
label.check { flex-direction: row; align-items: center; gap: 10px; font-weight: 500; }
label.check input { width: 18px; height: 18px; accent-color: var(--gold); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding: 18px 22px; max-height: 70vh; overflow-y: auto; }
.form-grid .full { grid-column: 1 / -1; }
.hint { font-weight: 400; color: var(--muted); font-size: 12px; }
.image-field { display: flex; gap: 12px; align-items: center; }
.image-field img { width: 120px; height: 72px; object-fit: cover; border-radius: 10px; background: var(--line); }

dialog { border: 0; border-radius: 18px; padding: 0; width: min(720px, 94vw); box-shadow: 0 20px 60px rgba(0,0,0,.25); }
dialog::backdrop { background: rgba(8,33,46,.55); }
dialog header, dialog footer { display: flex; align-items: center; gap: 10px; padding: 16px 22px; }
dialog header { border-bottom: 1px solid var(--line); }
dialog header h3 { margin: 0; flex: 1; color: var(--navy); }
dialog footer { border-top: 1px solid var(--line); justify-content: flex-end; }
dialog footer .error { flex: 1; }

.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%) translateY(120px); background: var(--navy); color: #fff; padding: 12px 20px; border-radius: 12px; transition: transform .25s; z-index: 100; }
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.err { background: var(--ko); }

@media (max-width: 900px) {
  .sidebar { position: fixed; left: -260px; z-index: 20; transition: left .2s; }
  .sidebar.open { left: 0; }
  #menuBtn { display: block; }
  .grid-2, .form-grid { grid-template-columns: 1fr; }
  .view { padding: 16px; }
  .topbar { padding: 14px 16px; }
}