@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  --navy: #0B3D42; --navy-deep: #072A2E; --turquoise: #2EC4B6;
  --sable: #F2C879; --corail: #FF6B5B; --ivoire: #FBF8F3; --encre: #10262B;
  --gris: #6B7C7E; --ligne: #E4DDD0; --radius: 14px;
  --shadow: 0 8px 24px rgba(11,61,66,.10);
}
* { box-sizing: border-box; }
body { margin:0; font-family:'Inter',sans-serif; background: var(--ivoire); color: var(--encre); }
a { text-decoration:none; color:inherit; }
.mono { font-family:'IBM Plex Mono', monospace; }

/* ---- Login ---- */
.login-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center; background: linear-gradient(160deg, var(--navy), var(--navy-deep)); }
.login-card { background:#fff; border-radius:20px; box-shadow:0 20px 50px rgba(0,0,0,.25); padding:44px; width:100%; max-width:380px; }
.login-card h1 { font-family:'Fraunces',serif; color:var(--navy); font-size:1.6rem; margin-bottom:6px; }
.login-card p.sub { color:var(--gris); font-size:.9rem; margin-bottom:28px; }

/* ---- Layout admin ---- */
.admin-shell { display:flex; min-height:100vh; }
.admin-sidebar { width:230px; background:var(--navy-deep); color:rgba(251,248,243,.85); padding:26px 18px; flex-shrink:0; }
.admin-sidebar .brand { font-family:'Fraunces',serif; color:#fff; font-size:1.15rem; margin-bottom:34px; display:block; }
.admin-sidebar .brand span { color: var(--sable); }
.admin-sidebar nav a { display:flex; align-items:center; gap:10px; padding:11px 12px; border-radius:10px; font-size:.92rem; font-weight:500; margin-bottom:4px; }
.admin-sidebar nav a.active, .admin-sidebar nav a:hover { background:rgba(255,255,255,.08); color:#fff; }
.admin-sidebar .logout { margin-top:30px; display:block; font-size:.85rem; color:rgba(251,248,243,.55); }

.admin-main { flex:1; padding:36px 44px; max-width:1200px; }
.admin-topbar { display:flex; align-items:center; justify-content:space-between; margin-bottom:30px; }
.admin-topbar h1 { font-family:'Fraunces',serif; color:var(--navy); font-size:1.7rem; margin:0; }
.admin-topbar .who { font-size:.85rem; color:var(--gris); }

.stat-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(190px,1fr)); gap:18px; margin-bottom:36px; }
.stat-card { background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); padding:22px; }
.stat-card .num { font-family:'IBM Plex Mono',monospace; font-size:1.9rem; font-weight:600; color:var(--navy); }
.stat-card .label { font-size:.82rem; color:var(--gris); margin-top:4px; }

.card { background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); padding:26px; margin-bottom:26px; }
.card h2 { font-family:'Fraunces',serif; font-size:1.2rem; color:var(--navy); margin:0 0 18px; }

table.admin-table { width:100%; border-collapse:collapse; font-size:.9rem; }
table.admin-table th { text-align:left; font-family:'IBM Plex Mono',monospace; font-size:.7rem; text-transform:uppercase; letter-spacing:.06em; color:var(--gris); padding:10px 12px; border-bottom:2px solid var(--ligne); }
table.admin-table td { padding:13px 12px; border-bottom:1px solid var(--ligne); vertical-align:middle; }
table.admin-table tr:hover td { background:#FAFAF7; }

.badge { display:inline-block; padding:4px 10px; border-radius:999px; font-size:.74rem; font-weight:700; }
.badge-paid { background:#E4F7EF; color:#1B6B4D; }
.badge-pending { background:#FFF4E0; color:#9A6A00; }
.badge-cancelled { background:#FDE9E6; color:#B23A2C; }

.btn { display:inline-flex; align-items:center; gap:6px; font-weight:700; padding:10px 18px; border-radius:10px; border:none; cursor:pointer; font-size:.88rem; }
.btn-primary { background:var(--corail); color:#fff; }
.btn-navy { background:var(--navy); color:#fff; }
.btn-outline { background:transparent; border:1.5px solid var(--ligne); color:var(--navy); }
.btn-danger { background:#FDE9E6; color:#B23A2C; }
.btn-sm { padding:7px 12px; font-size:.8rem; }

.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-row { margin-bottom:16px; }
.form-row.full { grid-column: 1/-1; }
.form-row label { display:block; font-size:.84rem; font-weight:600; margin-bottom:6px; color:var(--navy); }
.form-row input, .form-row select, .form-row textarea {
  width:100%; padding:11px 14px; border:1px solid var(--ligne); border-radius:10px; font-family:'Inter',sans-serif; font-size:.92rem; background:var(--ivoire);
}
.form-row textarea { min-height:110px; resize:vertical; }
.hint { font-size:.78rem; color:var(--gris); margin-top:4px; }

.alert { padding:13px 16px; border-radius:10px; margin-bottom:22px; font-size:.88rem; font-weight:500; }
.alert-success { background:#E4F7EF; color:#1B6B4D; }
.alert-error { background:#FDE9E6; color:#B23A2C; }

.date-row { display:flex; gap:10px; align-items:center; margin-bottom:10px; }
.date-row input { flex:1; }
.date-row button { flex-shrink:0; }

@media (max-width: 900px) {
  .admin-shell { flex-direction:column; }
  .admin-sidebar { width:100%; }
  .form-grid { grid-template-columns:1fr; }
}