:root {
  --orange:#f2941d; --orange-deep:#d97b0a; --orange-soft:#fdeed8;
  --ink:#241a10; --ink-soft:#6e5f4e; --paper:#fffdf9; --cream:#f9f2e7;
  --surface:#ffffff; --line:#eadfce; --leaf:#3e8e58;
  --danger:#c0392b; --warn:#c98a1a;
  --card-shadow:0 24px 60px -24px rgba(36,26,16,0.14);
  --font-display:'Bricolage Grotesque',sans-serif;
  --font-body:'Instrument Sans',sans-serif;
  --font-mono:'Space Grotesk',monospace;
  --ease-out:cubic-bezier(0.22,1,0.36,1);
}
html[data-theme="dark"]{
  --orange:#f8a233; --orange-deep:#e8890f; --orange-soft:#3a2a12;
  --ink:#f5ede1; --ink-soft:#a89a87; --paper:#16100a; --cream:#1e1710;
  --surface:#211a12; --line:#372b1d; --leaf:#5cbc7d;
  --card-shadow:0 24px 60px -24px rgba(0,0,0,0.6);
}
*{margin:0;padding:0;box-sizing:border-box}
html{color-scheme:light}html[data-theme="dark"]{color-scheme:dark}
body{font-family:var(--font-body);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;transition:background-color .35s,color .35s}
a{color:inherit;text-decoration:none}
::selection{background:var(--orange);color:#fff}
:focus-visible{outline:3px solid var(--orange);outline-offset:2px;border-radius:6px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:14.5px;border:0;cursor:pointer;border-radius:999px;padding:11px 22px;transition:transform .2s var(--ease-out),box-shadow .2s,background .2s}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 6px 18px rgba(242,148,29,.35)}
.btn-primary:hover{background:var(--orange-deep);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange-deep)}
.btn-block{width:100%;justify-content:center}

/* login */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(ellipse at top,var(--orange-soft),var(--paper) 60%)}
.auth-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:40px 34px;box-shadow:var(--card-shadow)}
.auth-brand{display:flex;align-items:center;gap:12px;margin-bottom:26px}
.auth-brand img{height:44px;width:44px;border-radius:50%}
.auth-brand .name{font-family:var(--font-display);font-weight:700;font-size:18px}
.auth-brand .tag{display:block;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);margin-top:1px}
.auth-card h1{font-family:var(--font-display);font-size:24px;font-weight:800;letter-spacing:-.02em;margin-bottom:6px}
.auth-card .sub{color:var(--ink-soft);font-size:14px;margin-bottom:24px}
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-soft);margin-bottom:6px}
.field input{width:100%;font-family:var(--font-body);font-size:15px;color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;transition:border-color .2s}
.field input:focus{outline:0;border-color:var(--orange)}
.row-between{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;font-size:13px;color:var(--ink-soft)}
.check{display:flex;align-items:center;gap:7px;cursor:pointer}
.alert{background:rgba(192,57,43,.08);border:1px solid rgba(192,57,43,.25);color:var(--danger);border-radius:12px;padding:11px 14px;font-size:13.5px;margin-bottom:18px}

/* admin shell */
.admin{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.sidebar{background:var(--surface);border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh}
.side-brand{display:flex;align-items:center;gap:11px;padding:6px 8px 20px}
.side-brand img{height:38px;width:38px;border-radius:50%}
.side-brand .name{font-family:var(--font-display);font-weight:700;font-size:15.5px;line-height:1.1}
.side-brand .tag{display:block;font-family:var(--font-mono);font-size:8.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft)}
.nav-group-label{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft);padding:14px 10px 6px}
.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:12px;font-size:14px;font-weight:500;color:var(--ink-soft);transition:background .2s,color .2s}
.nav-item svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.nav-item:hover{background:var(--cream);color:var(--ink)}
.nav-item.active{background:var(--orange-soft);color:var(--orange-deep);font-weight:600}
.nav-item.soon{opacity:.5;cursor:default}
.nav-item.soon:hover{background:transparent;color:var(--ink-soft)}
.side-foot{margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}

.main{display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px clamp(18px,3vw,34px);border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:10}
.topbar h2{font-family:var(--font-display);font-size:20px;font-weight:800;letter-spacing:-.02em}
.topbar .right{display:flex;align-items:center;gap:12px}
.who{font-size:13px;color:var(--ink-soft)}
.theme-toggle{width:38px;height:38px;border-radius:50%;border:1.5px solid var(--line);background:var(--surface);cursor:pointer;display:flex;align-items:center;justify-content:center}
.theme-toggle svg{width:17px;height:17px;stroke:var(--ink);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.content{padding:clamp(18px,3vw,34px);flex:1}

/* stat cards */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px}
.stat .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}
.stat .v{font-family:var(--font-display);font-size:34px;font-weight:800;margin-top:8px;letter-spacing:-.02em}
.stat.accent{background:linear-gradient(135deg,var(--orange),var(--orange-deep));border:0;color:#fff}
.stat.accent .k{color:rgba(255,255,255,.85)}

/* panel + table */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.panel-head{padding:18px 22px;border-bottom:1px solid var(--line);font-family:var(--font-display);font-weight:700;font-size:16px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);padding:12px 22px;border-bottom:1px solid var(--line)}
td{padding:14px 22px;border-bottom:1px solid var(--line);color:var(--ink)}
tr:last-child td{border-bottom:0}
.badge{display:inline-block;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;padding:4px 10px;border-radius:999px;font-weight:500}
.badge.PENDING{background:rgba(201,138,26,.14);color:var(--warn)}
.badge.APPROVED{background:rgba(62,142,88,.14);color:var(--leaf)}
.badge.POSTPONED{background:rgba(110,95,78,.14);color:var(--ink-soft)}
.badge.CANCELLED{background:rgba(192,57,43,.12);color:var(--danger)}
.empty{padding:40px 22px;text-align:center;color:var(--ink-soft);font-size:14px}

@media(max-width:820px){
  .admin{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center}
  .side-brand{padding:6px 8px}.nav-group-label{display:none}.side-foot{margin:0}
}