/* Zita Cuisine — style (cohérent avec le superviseur GTC) */
:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --border: #dde3ea;
  --text: #1d2733;
  --muted: #6b7885;
  --primary: #0e7a5f;
  --primary-dark: #0a5d48;
  --danger: #c0392b;
  --warn: #e67e22;
  --ok: #27ae60;
  --radius: 8px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body { font-family: "Segoe UI", system-ui, sans-serif; background: var(--bg); color: var(--text); font-size: 15px; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--danger); min-height: 1.2em; margin: 8px 0 0; font-size: 13px; }

/* ── Connexion ── */
#login-screen { display: flex; align-items: center; justify-content: center; height: 100vh; background: linear-gradient(135deg, #0e7a5f 0%, #0a3d5d 100%); }
.login-box { background: var(--panel); padding: 36px; border-radius: 12px; width: 340px; box-shadow: 0 12px 40px rgba(0,0,0,.3); text-align: center; }
.login-box h1 { margin: 0 0 4px; font-size: 26px; }
.login-box p { margin: 0 0 20px; }
.login-box input { width: 100%; padding: 10px 12px; margin-bottom: 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 15px; }
.login-box button { width: 100%; }

/* ── Layout ── */
#app { display: flex; height: 100vh; }
#sidebar { width: 230px; background: #12242f; color: #dbe6ee; display: flex; flex-direction: column; flex-shrink: 0; }
.brand { padding: 18px 16px; font-size: 17px; border-bottom: 1px solid rgba(255,255,255,.08); }
#nav { flex: 1; padding: 10px 0; overflow-y: auto; }
#nav a { display: block; padding: 11px 18px; color: #b9c8d4; text-decoration: none; font-size: 14.5px; border-left: 3px solid transparent; }
#nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
#nav a.active { background: rgba(14,122,95,.25); color: #fff; border-left-color: var(--primary); }
.sidebar-footer { padding: 14px 16px; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; }
.sidebar-footer .muted { color: #8fa3b1; margin-bottom: 8px; }
#main { flex: 1; overflow-y: auto; padding: 24px 28px; }

/* ── Composants ── */
h2.page-title { margin: 0 0 18px; font-size: 22px; }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 18px; }
.panel h3 { margin: 0 0 12px; font-size: 16px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin-bottom: 18px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.card .kpi { font-size: 28px; font-weight: 700; margin: 6px 0 2px; }
.card .kpi.warn { color: var(--warn); }
.card .kpi.danger { color: var(--danger); }
.card .kpi.ok { color: var(--ok); }
.card .label { font-size: 13px; color: var(--muted); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; padding: 8px 10px; border-bottom: 2px solid var(--border); font-size: 12.5px; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); }
td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:hover td { background: #f7fafc; }
td.num, th.num { text-align: right; }

.btn { padding: 8px 14px; border: 1px solid var(--border); background: var(--panel); border-radius: var(--radius); cursor: pointer; font-size: 14px; color: var(--text); }
.btn:hover { background: #eef2f5; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.danger { color: var(--danger); border-color: #e5b5af; }
.btn.danger:hover { background: #fdf0ee; }
.btn.small { padding: 4px 10px; font-size: 13px; }

input, select, textarea { padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; font-family: inherit; background: #fff; color: var(--text); }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(14,122,95,.3); }
label { font-size: 13px; color: var(--muted); display: block; margin-bottom: 3px; }
.field { display: flex; flex-direction: column; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.badge.ok { background: #e6f7ee; color: var(--ok); }
.badge.danger { background: #fdecea; color: var(--danger); }
.badge.warn { background: #fdf3e7; color: var(--warn); }
.badge.neutral { background: #eef2f5; color: var(--muted); }

/* ── Planning menus ── */
.planning { display: grid; grid-template-columns: 110px repeat(7, 1fr); gap: 6px; }
.planning .head { font-weight: 600; font-size: 13px; text-align: center; padding: 6px 2px; }
.planning .head.today { color: var(--primary); }
.planning .svc { font-size: 13px; color: var(--muted); display: flex; align-items: center; }
.menu-cell { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; min-height: 74px; padding: 7px 8px; cursor: pointer; font-size: 12.5px; }
.menu-cell:hover { border-color: var(--primary); }
.menu-cell.empty { background: #fafbfc; color: var(--muted); display: flex; align-items: center; justify-content: center; }
.menu-cell .couverts { font-weight: 700; color: var(--primary); }
.menu-cell ul { margin: 4px 0 0; padding-left: 16px; }
.menu-cell li { margin: 0; }

/* ── Graphique food cost ── */
.chart { width: 100%; height: 190px; }
.chart .bar { fill: var(--primary); opacity: .85; }
.chart .bar:hover { opacity: 1; }
.chart text { font-size: 10px; fill: var(--muted); }

/* ── HACCP ── */
.frigo-card .temp { font-size: 24px; font-weight: 700; }
.frigo-card .temp.nc { color: var(--danger); }
.frigo-card .plage { font-size: 12px; color: var(--muted); }
.frigo-card .row { margin-top: 10px; }
.frigo-card input { width: 90px; }

.tabs { display: flex; gap: 6px; margin-bottom: 16px; }
.tabs button { padding: 8px 16px; border: 1px solid var(--border); background: var(--panel); border-radius: 20px; cursor: pointer; font-size: 14px; }
.tabs button.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Impression ── */
#print-area { display: none; }
@media print {
  body > *:not(#print-area) { display: none !important; }
  #print-area { display: block !important; padding: 10mm; font-size: 13px; }
  #print-area h1 { font-size: 20px; margin: 0 0 2px; }
  #print-area .sub { color: #444; margin: 0 0 14px; }
  #print-area table { width: 100%; border-collapse: collapse; }
  #print-area th, #print-area td { border: 1px solid #999; padding: 5px 8px; text-align: left; }
  #print-area .sig { margin-top: 30px; display: flex; justify-content: space-between; }
  #print-area .sig div { width: 40%; border-top: 1px solid #333; padding-top: 6px; text-align: center; }
}

@media (max-width: 900px) {
  #app { flex-direction: column; }
  #sidebar { width: 100%; flex-direction: row; align-items: center; overflow-x: auto; }
  #nav { display: flex; padding: 0; }
  #nav a { border-left: none; border-bottom: 3px solid transparent; white-space: nowrap; }
  #nav a.active { border-left: none; border-bottom-color: var(--primary); }
  .brand, .sidebar-footer { display: none; }
  .planning { grid-template-columns: 90px repeat(7, minmax(110px, 1fr)); overflow-x: auto; }
}

.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px; z-index: 100; overflow-y: auto; }
.modal { background: var(--panel); border-radius: 10px; padding: 22px 26px; width: 100%; max-width: 700px; box-shadow: 0 20px 60px rgba(0,0,0,.35); }
.modal h3 { margin-top: 0; }

.jour-print { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; }
.jour-print input { margin: 0; }