/* MRYU - 科技感主题 */
:root {
  --bg-0: #050816;
  --bg-1: #0a0f24;
  --bg-2: #111835;
  --bg-card: rgba(17, 24, 53, 0.65);
  --border: rgba(0, 229, 255, 0.18);
  --border-strong: rgba(0, 229, 255, 0.45);
  --text: #e6f1ff;
  --text-dim: #8a9cc7;
  --text-faint: #5a6b95;
  --primary: #00e5ff;
  --primary-dim: #00b8cc;
  --accent: #ff2bd6;
  --accent-dim: #cc1faa;
  --success: #00ffa3;
  --warn: #ffc857;
  --danger: #ff4d6d;
  --glow-primary: 0 0 12px rgba(0, 229, 255, 0.55);
  --glow-accent: 0 0 12px rgba(255, 43, 214, 0.55);
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-1: 0 8px 32px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei",
    "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-0);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(1200px 600px at 80% -10%, rgba(0, 229, 255, 0.10), transparent 60%),
    radial-gradient(1000px 500px at -10% 110%, rgba(255, 43, 214, 0.10), transparent 60%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
  background-attachment: fixed;
}

/* grid background overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(0, 229, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: -1;
  mask-image: linear-gradient(to bottom, transparent 0%, black 30%, black 70%, transparent 100%);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- topbar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: rgba(5, 8, 22, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.topbar .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.16em;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.topbar .brand img { width: 30px; height: 30px; border-radius: 6px; box-shadow: var(--glow-primary); }
.topbar nav { display: flex; gap: 18px; }
.topbar nav a { color: var(--text-dim); font-size: 14px; }
.topbar nav a:hover { color: var(--primary); text-decoration: none; }

/* ---------- container ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 540px; }
.center-screen { min-height: calc(100vh - 60px); display: flex; align-items: center; justify-content: center; padding: 40px 20px; }

/* ---------- hero ---------- */
.hero { padding: 80px 0 40px; text-align: center; }
.hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  margin: 18px 0 14px;
  letter-spacing: 0.04em;
  background: linear-gradient(90deg, var(--primary) 0%, #fff 50%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 40px rgba(0, 229, 255, 0.25);
}
.hero .subtitle { color: var(--text-dim); font-size: 18px; max-width: 720px; margin: 0 auto 36px; }
.hero .logo {
  width: 140px; height: 140px; border-radius: 28px;
  box-shadow: 0 0 60px rgba(0, 229, 255, 0.5), 0 0 120px rgba(255, 43, 214, 0.35);
  animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.hero .ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 22px;
  border: 1px solid var(--border-strong);
  background: rgba(0, 229, 255, 0.08);
  color: var(--text);
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s;
  text-decoration: none;
  letter-spacing: 0.04em;
}
.btn:hover {
  background: rgba(0, 229, 255, 0.18);
  box-shadow: var(--glow-primary);
  text-decoration: none;
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-primary {
  background: linear-gradient(90deg, var(--primary), var(--primary-dim));
  color: #001620;
  border-color: transparent;
  font-weight: 600;
}
.btn-primary:hover { box-shadow: var(--glow-primary); }
.btn-accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-dim));
  color: #fff;
  border-color: transparent;
  font-weight: 600;
}
.btn-accent:hover { box-shadow: var(--glow-accent); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text-dim); }
.btn-ghost:hover { color: var(--text); border-color: var(--border-strong); }
.btn-danger { background: rgba(255, 77, 109, 0.12); border-color: rgba(255, 77, 109, 0.5); color: var(--danger); }
.btn-danger:hover { background: rgba(255, 77, 109, 0.22); box-shadow: 0 0 12px rgba(255, 77, 109, 0.4); }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-block { width: 100%; }

/* ---------- card ---------- */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-1);
}
.card h2, .card h3 { margin-top: 0; }

/* ---------- form ---------- */
.form { display: flex; flex-direction: column; gap: 14px; }
.form .field { display: flex; flex-direction: column; gap: 6px; }
.form label { font-size: 13px; color: var(--text-dim); }
.form input, .form select, .form textarea {
  background: rgba(5, 8, 22, 0.6);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.18);
}
.form .hint { font-size: 12px; color: var(--text-faint); }
.form .err { color: var(--danger); font-size: 13px; }
.form .row { display: flex; gap: 12px; }
.form .row > * { flex: 1; }

/* ---------- table ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.data th, table.data td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
table.data th {
  background: rgba(0, 229, 255, 0.06);
  color: var(--text-dim);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
table.data tr:hover td { background: rgba(0, 229, 255, 0.04); }
table.data td.num { font-variant-numeric: tabular-nums; text-align: right; }

/* ---------- badges ---------- */
.badge {
  display: inline-block;
  padding: 2px 10px;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  font-weight: 500;
}
.badge.pending { background: rgba(255, 200, 87, 0.12); color: var(--warn); border: 1px solid rgba(255, 200, 87, 0.4); }
.badge.super_approved { background: rgba(0, 229, 255, 0.12); color: var(--primary); border: 1px solid rgba(0, 229, 255, 0.4); }
.badge.active { background: rgba(0, 255, 163, 0.12); color: var(--success); border: 1px solid rgba(0, 255, 163, 0.4); }
.badge.banned, .badge.disabled, .badge.rejected, .badge.cancelled { background: rgba(255, 77, 109, 0.12); color: var(--danger); border: 1px solid rgba(255, 77, 109, 0.4); }
.badge.released, .badge.completed { background: rgba(0, 255, 163, 0.10); color: var(--success); border: 1px solid rgba(0, 255, 163, 0.35); }
.badge.created, .badge.paid_proof_uploaded { background: rgba(0, 229, 255, 0.10); color: var(--primary); border: 1px solid rgba(0, 229, 255, 0.35); }
.badge.disputed, .badge.force_released { background: rgba(255, 43, 214, 0.12); color: var(--accent); border: 1px solid rgba(255, 43, 214, 0.4); }
.badge.sold_out { background: rgba(138, 156, 199, 0.15); color: var(--text-faint); border: 1px solid rgba(138, 156, 199, 0.3); }

/* ---------- toast ---------- */
#toast-host { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast {
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-size: 14px;
  min-width: 240px;
  box-shadow: var(--shadow-1);
  animation: slidein 0.25s;
}
.toast.success { border-color: var(--success); }
.toast.error { border-color: var(--danger); }
.toast.warn { border-color: var(--warn); }
@keyframes slidein { from { transform: translateX(40px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ---------- modal ---------- */
.modal-back {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0, 0, 0, 0.7);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
}
.modal {
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 90vw; max-height: 90vh; overflow: auto;
  box-shadow: var(--shadow-1);
}
.modal-overlay {
  position: fixed; inset:0; z-index:100;
  background: rgba(0,0,0,0.7);
  display:flex; align-items:center; justify-content:center;
  backdrop-filter:blur(4px);
}
.modal-hd { font-size: 18px; font-weight: 700; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.modal-bd { margin-bottom: 16px; }
.modal-ft { display: flex; gap: 10px; justify-content: flex-end; }
.detail-tbl { width:100%; border-collapse:collapse; }
.detail-tbl th { width:100px; text-align:right; padding:8px 12px 8px 0; color:var(--text-dim); font-weight:400; font-size:13px; vertical-align:top; }
.detail-tbl td { padding:8px 0; border-bottom:1px solid var(--border); font-size:14px; }

/* ---------- layout: dashboard ---------- */
.layout { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 60px); }
.sidebar {
  border-right: 1px solid var(--border);
  background: rgba(5, 8, 22, 0.4);
  padding: 24px 0;
}
.sidebar .section { padding: 0 18px; margin-bottom: 22px; }
.sidebar h4 { font-size: 11px; color: var(--text-faint); margin: 0 0 10px; letter-spacing: 0.12em; text-transform: uppercase; }
.sidebar a { display: block; padding: 9px 14px; border-radius: var(--radius-sm); color: var(--text-dim); margin-bottom: 4px; font-size: 14px; }
.sidebar a:hover { background: rgba(0, 229, 255, 0.08); color: var(--text); text-decoration: none; }
.sidebar a.active { background: rgba(0, 229, 255, 0.16); color: var(--primary); border-left: 2px solid var(--primary); }
.main { padding: 32px 36px; overflow-x: hidden; }
.main h1 { font-size: 26px; margin: 0 0 8px; }
.main .page-sub { color: var(--text-dim); margin-bottom: 26px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.metric { padding: 18px; }
.metric .label { color: var(--text-faint); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; }
.metric .value { font-size: 26px; font-weight: 600; color: var(--primary); }
.metric .value.accent { color: var(--accent); }
.metric .value.success { color: var(--success); }
.metric .value.warn { color: var(--warn); }

.section { margin-bottom: 28px; }
.section h2 { font-size: 17px; margin: 0 0 14px; color: var(--text-dim); letter-spacing: 0.06em; }
.section h3 { font-size: 15px; margin: 0 0 10px; }

.empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-faint);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px; }
  .sidebar .section { margin: 0; }
  .sidebar h4 { display: none; }
  .sidebar a { display: inline-block; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .main { padding: 20px 16px; }
}
@media (max-width: 540px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .topbar { padding: 10px 14px; }
  .topbar nav { gap: 10px; }
  .hero { padding: 50px 0 20px; }
  .hero h1 { font-size: 38px; }
}

.kbd {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 12px;
  font-family: ui-monospace, "JetBrains Mono", "Menlo", monospace;
}

.divider { height: 1px; background: var(--border); margin: 24px 0; }
.text-dim { color: var(--text-dim); }
.text-faint { color: var(--text-faint); }
.text-right { text-align: right; }
.flex { display: flex; gap: 12px; align-items: center; }
.flex.between { justify-content: space-between; }
.flex.wrap { flex-wrap: wrap; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-12 { margin-top: 12px; }
.mt-24 { margin-top: 24px; }
.mono { font-family: ui-monospace, "JetBrains Mono", "Menlo", monospace; font-size: 13px; }