@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;700&family=Orbitron:wght@500;700&display=swap');

:root {
  --bg: #0a0a0c;
  --bg-1: #121218;
  --bg-2: #1a1a22;
  --line: #2a2a33;
  --text: #f2f2f5;
  --muted: #8b8b96;
  --pink: #ff4d8d;
  --pink-dim: #c91863;
  --cyan: #3dd6f5;
  --amber: #f5a524;
  --ok: #3ecf8e;
  --danger: #ff5c5c;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: "Noto Sans TC", sans-serif; }
a { color: var(--pink); text-decoration: none; }
a:hover { color: #ff7aa8; }
img { max-width: 100%; }

.brand { font-family: Orbitron, sans-serif; letter-spacing: .12em; color: var(--pink); }
.muted { color: var(--muted); }
.num { font-variant-numeric: tabular-nums; }

.topbar, .admin-top {
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line); padding: 14px 22px; background: var(--bg);
}
.nav a { color: var(--muted); margin-left: 18px; font-size: 14px; }
.nav a:hover, .nav a.active { color: var(--text); }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); }
.petal { width: 14px; height: 14px; background: var(--pink); clip-path: ellipse(40% 50% at 50% 50%); transform: rotate(-20deg); }

.wrap { max-width: 1180px; margin: 0 auto; padding: 24px 16px 64px; }
.notice { border: 1px solid var(--line); background: var(--bg-1); padding: 10px 14px; margin-bottom: 18px; color: var(--muted); }

.filters { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-bottom: 20px; }
@media (max-width: 900px) { .filters { grid-template-columns: 1fr 1fr; } }
.filters input, .filters select, input, select, textarea {
  width: 100%; background: var(--bg-1); color: var(--text); border: 1px solid var(--line);
  padding: 8px 10px; border-radius: 2px; font: inherit;
}
textarea { min-height: 90px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--pink); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.card {
  background: var(--bg-1); border: 1px solid var(--line); padding: 14px;
}
.card img.avatar { width: 100%; aspect-ratio: 1; object-fit: cover; border: 1px solid var(--line); display: block; margin-bottom: 10px; }
.tag { display: inline-block; border: 1px solid var(--line); padding: 1px 6px; font-size: 12px; color: var(--muted); margin: 0 4px 4px 0; }
.st { font-size: 12px; letter-spacing: .08em; }
.st.available { color: var(--cyan); }
.st.busy { color: var(--pink); }
.st.rest { color: var(--muted); }

.btn, button.btn {
  display: inline-block; border: 1px solid var(--pink); background: var(--pink); color: #0a0a0c;
  padding: 8px 14px; font: inherit; cursor: pointer; border-radius: 2px;
}
.btn.ghost { background: transparent; color: var(--pink); }
.btn.line { border-color: var(--line); background: transparent; color: var(--text); }
.btn.danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn.amber { background: transparent; border-color: var(--amber); color: var(--amber); }
.btn:hover { filter: brightness(1.08); }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

.admin-shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side { border-right: 1px solid var(--line); background: var(--bg); padding: 18px 14px; }
.side a { display: flex; justify-content: space-between; color: var(--muted); padding: 8px 8px; border: 1px solid transparent; }
.side a:hover, .side a.on { color: var(--text); border-color: var(--line); background: var(--bg-1); }
.badge { background: var(--amber); color: #111; padding: 0 6px; font-size: 12px; }
.main { padding: 22px; }
.kpi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 22px; }
.kpi .card { padding: 16px; }
.kpi b { display: block; font-size: 28px; color: var(--pink); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { border-bottom: 1px solid var(--line); padding: 8px 6px; text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 500; }
.table-wrap { overflow-x: auto; }
.users-table td { vertical-align: middle; }
.users-table input, .users-table select { min-width: 0; }
.inline-reset { display: flex; gap: 6px; align-items: center; min-width: 220px; }
.inline-reset input { width: 140px; }

.flash { border: 1px solid var(--ok); color: var(--ok); padding: 8px 12px; margin-bottom: 12px; }
.warn { border: 1px solid var(--amber); color: var(--amber); padding: 8px 12px; margin-bottom: 12px; }
.err { border: 1px solid var(--danger); color: var(--danger); padding: 8px 12px; margin-bottom: 12px; }

.profile-hero { display: grid; grid-template-columns: 280px 1fr; gap: 24px; }
@media (max-width: 800px) {
  .profile-hero, .admin-shell, .kpi { grid-template-columns: 1fr; }
  .side { border-right: 0; border-bottom: 1px solid var(--line); }
}

.login-box { max-width: 380px; margin: 12vh auto; border: 1px solid var(--line); background: var(--bg-1); padding: 28px; }
.actions-page { max-width: 480px; margin: 8vh auto; }
.chk { display: flex; gap: 8px; align-items: center; margin: 6px 0; }
.chk input { width: auto; }
.footer { border-top: 1px solid var(--line); color: var(--muted); text-align: center; padding: 20px; font-size: 12px; }
.footer a { color: var(--muted); }
.footer a:hover { color: var(--text); }
.legal { max-width: 720px; color: var(--muted); line-height: 1.75; }
.legal h1 { color: var(--text); font-size: 26px; margin: 0 0 8px; }
.legal h2 { color: var(--text); font-size: 16px; margin: 28px 0 8px; }
.legal p, .legal li { font-size: 14px; }
.legal ul { padding-left: 1.2em; }