:root{
  --bg:#0b1020;         /* fond sombre */
  --card:#121a2a;
  --muted:#94a3b8;
  --text:#e5e7eb;
  --primary:#10b981;
  --primary-ink:#062b22;
  --danger:#ef4444;
  --warning:#f59e0b;
  --line:#1f2a3a;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial;
  background:var(--bg);
  color:var(--text);
}

a{color:inherit;text-decoration:none}

.sidebar{
  position:fixed; inset:0 auto 0 0; width:240px; background:#0f172a; border-right:1px solid var(--line);
  padding:18px; display:flex; flex-direction:column; gap:16px;
}
.brand{font-weight:800; font-size:1.1rem}
.brand span{color:var(--primary)}
.sidebar nav{display:flex; flex-direction:column; gap:8px}
.sidebar a, .sidebar .logout{
  display:block; padding:10px 12px; border-radius:10px; background:transparent; border:none; text-align:left; cursor:pointer; color:var(--text);
}
.sidebar a.active{background:#111c31}
.sidebar a:hover, .sidebar .logout:hover{background:#0b1326}

.main{margin-left:240px; min-height:100vh}
.topbar{display:flex; align-items:center; justify-content:space-between; padding:18px 24px; border-bottom:1px solid var(--line)}
.container{padding:24px}

.cards{display:grid; grid-template-columns:1fr; gap:16px}
.card{background:var(--card); border:1px solid var(--line); border-radius:14px; padding:16px}
.card-title{font-weight:700; margin-bottom:8px}

.row{display:flex; align-items:center}
.row.gap{gap:10px}
.grid.two{display:grid; grid-template-columns:1fr 1fr; gap:14px}
.grid.two .span2{grid-column:1 / span 2}

.input, input, select{
  width:100%; padding:10px 12px; border-radius:10px; border:1px solid var(--line); background:#0c1322; color:var(--text);
}

.btn{
  padding:10px 14px; border-radius:10px; border:1px solid var(--line); background:#0c1322; color:var(--text); cursor:pointer;
}
.btn.primary{background:var(--primary); color:#042f29; border-color:#0b5b50; font-weight:700}
.btn:hover{filter:brightness(1.05)}

.table-wrap{overflow:auto}
.table{width:100%; border-collapse:collapse}
.table th,.table td{padding:10px 12px; border-bottom:1px solid var(--line); text-align:left}
.muted{color:var(--muted)}
.error{background:#2a1112; border:1px solid #7f1d1d; color:#fecaca; padding:10px 12px; border-radius:10px}
.hidden{display:none}

/* Auth */
.auth-body{display:flex; align-items:center; justify-content:center}
.auth-card{width:min(420px, 92%); background:var(--card); border:1px solid var(--line); padding:24px; border-radius:16px; margin-top:10vh}
.auth-card .brand{font-size:1.4rem; text-align:center}
.auth-card .center{text-align:center}
.stack{display:flex; flex-direction:column; gap:12px}

/* Chips statut */
.chip{display:inline-block; padding:4px 8px; border-radius:999px; font-size:.85rem; border:1px solid var(--line)}
.chip.pending{background:#1f2937}
.chip.done{background:#05281f; color:#a7f3d0; border-color:#065f46}
.chip.rejected{background:#2d1516; color:#fecaca; border-color:#7f1d1d}

/* Action buttons inline */
.actions{display:flex; gap:8px}
.actions .ok{background:var(--primary)}
.actions .ko{background:#7f1d1d}