/* ============================================================
   潇洒哥的卡台 · 票据 × 终端 设计语言
   暗色「墨夜」 / 亮色「素笺」 双主题，CSS 变量驱动
   ============================================================ */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("/static/fonts/bricolage-grotesque-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/static/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/static/fonts/jetbrains-mono-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-sans: -apple-system, "PingFang SC", "HarmonyOS Sans SC", "MiSans",
    "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", sans-serif;
  --font-display: "Bricolage Grotesque", var(--font-sans);
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas,
    "PingFang SC", "Microsoft YaHei", monospace;
  --r-s: 8px;
  --r-m: 12px;
  --r-l: 16px;
}

:root, :root[data-theme="dark"] {
  color-scheme: dark;
  --bg0: #0b0f14;
  --bg1: #111722;
  --bg2: #1a2230;
  --line: #27313f;
  --line-soft: #1f2937;
  --ink: #e9eef4;
  --ink-2: #97a3b2;
  --ink-3: #667484;
  --gold: #f5b841;
  --gold-2: #ffcb5c;
  --gold-text: #f5b841;
  --on-gold: #201503;
  --gold-soft: rgba(245, 184, 65, 0.12);
  --jade: #3ecf8e;
  --jade-soft: rgba(62, 207, 142, 0.13);
  --red: #f0564a;
  --red-soft: rgba(240, 86, 74, 0.13);
  --blue: #6aa6ff;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-s: 0 4px 14px rgba(0, 0, 0, 0.25);
  --glow: 0 0 0 1px rgba(245, 184, 65, 0.35), 0 8px 24px rgba(245, 184, 65, 0.12);
  --foil-a: #3a4453;
  --foil-b: #5d6a7d;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg0: #f3f5f7;
  --bg1: #ffffff;
  --bg2: #f7f9fb;
  --line: #dfe5ec;
  --line-soft: #e9edf2;
  --ink: #16202b;
  --ink-2: #5d6b7a;
  --ink-3: #8b98a6;
  --gold: #f0b23a;
  --gold-2: #ffc44f;
  --gold-text: #8a6100;
  --on-gold: #201503;
  --gold-soft: rgba(240, 178, 58, 0.16);
  --jade: #1f9e68;
  --jade-soft: rgba(31, 158, 104, 0.12);
  --red: #d33427;
  --red-soft: rgba(211, 52, 39, 0.1);
  --blue: #2f6fdb;
  --shadow: 0 10px 30px rgba(23, 32, 43, 0.1);
  --shadow-s: 0 4px 14px rgba(23, 32, 43, 0.08);
  --glow: 0 0 0 1px rgba(240, 178, 58, 0.5), 0 8px 24px rgba(240, 178, 58, 0.18);
  --foil-a: #c3cbd6;
  --foil-b: #e6eaf0;
}

/* ---------- 基础 ---------- */

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(1100px 420px at 18% -8%, var(--gold-soft), transparent 62%),
    var(--bg0);
  min-height: 100vh;
}
.mono { font-family: var(--font-mono); }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.3; }
p { margin: 0.4em 0; }
dl, dd, dt { margin: 0; }
button { font: inherit; cursor: pointer; }
img, svg { vertical-align: middle; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.page-main { padding: 26px 20px 60px; min-height: 62vh; }

::selection { background: var(--gold); color: var(--on-gold); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 页头 ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg0) 82%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.head-in { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-ico { width: 26px; height: 26px; color: var(--gold); }
.brand-name { font-weight: 700; font-size: 17px; letter-spacing: 0.02em; }
.brand-mark { font-size: 10px; letter-spacing: 0.28em; color: var(--ink-3); padding-top: 2px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav > a {
  padding: 7px 12px;
  border-radius: var(--r-s);
  color: var(--ink-2);
  transition: color 0.15s, background 0.15s;
}
.nav > a:hover { color: var(--ink); background: var(--bg2); }

.theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-left: 6px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--bg1);
  color: var(--ink-2);
  transition: color 0.15s, border-color 0.15s, transform 0.15s;
}
.theme-btn:hover { color: var(--gold-text); border-color: var(--gold); transform: rotate(15deg); }
.theme-btn svg { width: 16px; height: 16px; }
:root[data-theme="dark"] .ico-moon { display: none; }
:root[data-theme="dark"] .ico-sun { display: block; }
:root[data-theme="light"] .ico-moon { display: block; }
:root[data-theme="light"] .ico-sun { display: none; }

/* ---------- 首页 · 售票口 ---------- */

.hero {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  align-items: start;
  padding: 34px 0 6px;
}
.eyebrow {
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--gold-text);
  margin: 0 0 10px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 700;
  letter-spacing: 0.01em;
}
.hero-title em {
  font-style: normal;
  color: var(--gold-text);
  position: relative;
  white-space: nowrap;
}
.hero-title em::after {
  content: "";
  position: absolute;
  left: 2%;
  bottom: 4px;
  width: 96%;
  height: 7px;
  background: var(--gold-soft);
  border-radius: 3px;
  z-index: -1;
}
.hero-sub { color: var(--ink-2); margin-top: 10px; max-width: 46ch; }
.hero-stats { margin-top: 14px; font-size: 13px; color: var(--ink-3); }
.hero-stats b { color: var(--gold-text); font-weight: 700; }

.notice {
  position: relative;
  background: var(--bg1);
  border: 1px dashed var(--line);
  border-radius: var(--r-m);
  padding: 14px 16px 12px;
  box-shadow: var(--shadow-s);
  transform: rotate(-0.6deg);
}
.notice p { color: var(--ink-2); font-size: 13px; margin: 6px 0 0; }
.notice-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
}
.pin {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}

/* ---------- 分类页签 ---------- */

.cats {
  display: flex;
  gap: 8px;
  padding: 18px 0 20px;
  overflow-x: auto;
  scrollbar-width: none;
}
.cats::-webkit-scrollbar { display: none; }
.cat-pill {
  flex: 0 0 auto;
  padding: 7px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-2);
  font-size: 13px;
  background: var(--bg1);
  transition: all 0.15s;
}
.cat-pill:hover { color: var(--ink); border-color: var(--ink-3); }
.cat-pill.on {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--on-gold);
  font-weight: 700;
}

/* ---------- 票券商品卡（签名元素） ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 18px;
  padding-bottom: 10px;
}
.ticket {
  position: relative;
  display: flex;
  background: var(--bg1);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.ticket:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--gold) 55%, var(--line));
  box-shadow: var(--shadow);
}
.notch {
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  margin-top: -8px;
  border-radius: 50%;
  background: var(--bg0);
  border: 1px solid var(--line);
  z-index: 2;
}
.notch-l { left: -9px; }
.notch-r { right: -9px; }
.ticket-edge {
  flex: 0 0 20px;
  border-right: 1.5px dashed var(--line);
  background-image: radial-gradient(circle at 50% 9px, var(--bg0) 2.6px, transparent 3.4px);
  background-size: 100% 20px;
  background-position: 0 6px;
}
.ticket-body { flex: 1; padding: 14px 16px 13px; min-width: 0; }
.ticket-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tag {
  display: inline-block;
  font-size: 11px;
  color: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 8px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  border-radius: 5px;
  padding: 2px 8px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.badge.in, .badge.done { color: var(--jade); background: var(--jade-soft); }
.badge.low, .badge.warn { color: var(--gold-text); background: var(--gold-soft); }
.badge.out, .badge.expired { color: var(--red); background: var(--red-soft); }
.badge.pending { color: var(--blue); background: color-mix(in srgb, var(--blue) 13%, transparent); }
.badge.sold { color: var(--ink-3); background: var(--bg2); }

.ticket-name {
  font-size: 15.5px;
  font-weight: 700;
  margin: 10px 0 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ticket-meta { font-size: 12px; color: var(--ink-3); }
.ticket-foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
}
.price { font-weight: 700; font-size: 20px; color: var(--gold-text); }
.price i { font-style: normal; font-size: 0.62em; margin-right: 2px; }
.price.big { font-size: 34px; }
.buy-cue { font-size: 12.5px; color: var(--ink-2); transition: color 0.15s, transform 0.15s; }
.buy-cue.dim { color: var(--ink-3); }
.ticket:hover .buy-cue:not(.dim) { color: var(--gold-text); transform: translateX(2px); }

.empty {
  text-align: center;
  color: var(--ink-2);
  padding: 70px 0;
}
.empty .btn { margin-top: 10px; }
.nf-code {
  font-size: 64px;
  font-weight: 700;
  color: var(--gold-text);
  letter-spacing: 0.1em;
  margin-bottom: 0;
}

/* ---------- 通用面板 / 按钮 / 表单 ---------- */

.panel {
  background: var(--bg1);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: 20px 22px;
  margin-bottom: 18px;
}
.panel-sub { font-size: 14px; font-weight: 700; letter-spacing: 0.04em; margin-bottom: 10px; }
.panel-sub small { color: var(--ink-3); font-weight: 400; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.panel-head .panel-sub { margin-bottom: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg2);
  color: var(--ink);
  font-size: 14px;
  transition: all 0.15s;
  text-align: center;
}
.btn:hover { border-color: var(--ink-3); }
.btn-primary {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--on-gold);
  font-weight: 700;
}
.btn-primary:hover { background: var(--gold-2); border-color: var(--gold-2); box-shadow: var(--glow); }
.btn-block { display: flex; width: 100%; }
.btn-s { padding: 4px 10px; font-size: 12.5px; border-radius: 8px; }
.btn.danger, .btn-s.danger { color: var(--red); border-color: color-mix(in srgb, var(--red) 40%, var(--line)); background: transparent; }
.btn.danger:hover, .btn-s.danger:hover { background: var(--red-soft); }
.btn.warn-btn { color: var(--gold-text); border-color: color-mix(in srgb, var(--gold) 50%, var(--line)); }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }

input, select, textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg0);
  color: var(--ink);
  font: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}
textarea { resize: vertical; line-height: 1.6; }
.field { display: block; margin-bottom: 14px; }
.field-name { display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 6px; }
.field-name small { color: var(--ink-3); }
.hint { font-size: 12.5px; color: var(--ink-3); margin-top: 10px; }

/* ---------- 面包屑 / 详情页 ---------- */

.crumbs { font-size: 13px; color: var(--ink-3); margin-bottom: 16px; }
.crumbs a:hover { color: var(--gold-text); }
.crumbs .sep { margin: 0 8px; color: var(--line); }
.crumbs b { color: var(--ink-2); font-weight: 500; }

.detail {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 18px;
  align-items: start;
}
.detail-name { font-size: 24px; margin: 10px 0 6px; }
.detail-stats { font-size: 12.5px; color: var(--ink-3); }
.divider { border-top: 1.5px dashed var(--line); margin: 16px 0; }
.desc { color: var(--ink-2); white-space: pre-line; font-size: 14px; }

.buybox { position: sticky; top: 78px; }
.price-line { display: flex; align-items: baseline; gap: 8px; margin-bottom: 14px; }
.per { color: var(--ink-3); font-size: 13px; }
.stepper {
  display: grid;
  grid-template-columns: 42px 1fr 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg0);
}
.stepper button {
  border: none;
  background: var(--bg2);
  color: var(--ink-2);
  font-size: 18px;
  transition: background 0.15s, color 0.15s;
}
.stepper button:hover { color: var(--gold-text); background: var(--gold-soft); }
.stepper input {
  border: none;
  border-radius: 0;
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 700;
  -moz-appearance: textfield;
  appearance: textfield;
}
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper input:focus { box-shadow: none; }
.total-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 16px 0 12px;
  padding-top: 12px;
  border-top: 1.5px dashed var(--line);
  color: var(--ink-2);
}

/* ---------- 收银台 ---------- */

.pay { max-width: 520px; margin: 20px auto 0; }
.pay-card { padding: 26px 28px; }
.pay-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.pay-head h1 { font-size: 20px; }
.pay-info > div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13.5px;
}
.pay-info dt { color: var(--ink-3); flex: 0 0 auto; }
.pay-info dd { text-align: right; word-break: break-all; }
.pay-amount {
  text-align: center;
  font-size: 42px;
  font-weight: 700;
  color: var(--gold-text);
  margin: 20px 0 4px;
}
.pay-amount i { font-style: normal; font-size: 0.5em; margin-right: 4px; }
.countdown {
  text-align: center;
  font-size: 14px;
  color: var(--ink-3);
  margin-bottom: 18px;
  letter-spacing: 0.08em;
}
.countdown.hot { color: var(--red); }
.note {
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13.5px;
  margin: 12px 0;
}
.note.warn { background: var(--gold-soft); color: var(--gold-text); border: 1px solid color-mix(in srgb, var(--gold) 35%, transparent); }
.pay-ways { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 6px; }
.pay-way { width: 100%; padding: 12px; font-weight: 700; }
.pay-dot { width: 9px; height: 9px; border-radius: 50%; }
.pay-way.alipay .pay-dot { background: #1677ff; }
.pay-way.wxpay .pay-dot { background: #07c160; }
.pay-tip { text-align: center; font-size: 12.5px; color: var(--ink-3); margin-top: 14px; }
.pay-tip a { color: var(--gold-text); }

/* ---------- 取卡页 · 刮开显码（签名元素） ---------- */

.result { max-width: 640px; margin: 14px auto 0; }
.result-head {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 20px 22px;
  border-radius: var(--r-l);
  border: 1px solid var(--line);
  background: var(--bg1);
  margin-bottom: 18px;
}
.result-head h1 { font-size: 20px; }
.result-head p { color: var(--ink-2); font-size: 13.5px; margin: 4px 0 0; }
.seal {
  flex: 0 0 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 700;
}
.result-head.ok .seal { background: var(--jade-soft); color: var(--jade); box-shadow: inset 0 0 0 1.5px var(--jade); }
.result-head.warn2 .seal { background: var(--gold-soft); color: var(--gold-text); box-shadow: inset 0 0 0 1.5px var(--gold); }
.result-head.expired .seal { background: var(--red-soft); color: var(--red); box-shadow: inset 0 0 0 1.5px var(--red); }

.codes-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.codes { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
.code-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg1);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 12px 14px;
}
.code-index { color: var(--ink-3); font-size: 12px; flex: 0 0 30px; }
.scratch {
  position: relative;
  flex: 1;
  min-width: 0;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
}
.scratch .code {
  display: block;
  padding: 9px 12px;
  background: var(--bg0);
  border: 1px dashed var(--line);
  border-radius: 8px;
  font-size: 14px;
  letter-spacing: 0.04em;
  word-break: break-all;
  filter: blur(7px);
  user-select: none;
  transition: filter 0.35s ease;
}
.scratch-cover {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #2c333d;
  background:
    repeating-linear-gradient(-55deg, transparent 0 12px, rgba(255, 255, 255, 0.18) 12px 24px),
    linear-gradient(110deg, var(--foil-a), var(--foil-b) 45%, var(--foil-a));
  transition: opacity 0.35s ease, transform 0.35s ease;
}
:root[data-theme="dark"] .scratch-cover { color: #cfd6e0; }
.scratch-cover i {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  background: var(--gold);
  clip-path: polygon(55% 0, 20% 55%, 45% 55%, 40% 100%, 80% 42%, 52% 42%);
}
.scratch:hover .scratch-cover { transform: scale(1.015); }
.scratch.revealed .scratch-cover { opacity: 0; pointer-events: none; }
.scratch.revealed .code { filter: none; user-select: all; }
.btn-copy {
  flex: 0 0 auto;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg2);
  color: var(--ink-2);
  font-size: 12.5px;
  transition: all 0.15s;
}
.btn-copy:hover { color: var(--gold-text); border-color: var(--gold); }
.btn-copy.ok { color: var(--jade); border-color: var(--jade); }

.order-brief dl { margin-top: 4px; }
.brief-actions { display: flex; gap: 10px; margin-top: 16px; }

.verify { text-align: center; padding: 34px 28px; }
.verify h1 { font-size: 20px; }
.verify-tip { color: var(--ink-2); font-size: 13.5px; }
.verify-form { display: flex; gap: 10px; max-width: 420px; margin: 16px auto 0; }

/* ---------- 订单查询 ---------- */

.query { max-width: 640px; margin: 14px auto 0; }
.query-panel h1 { font-size: 20px; }
.query-form { display: grid; grid-template-columns: 1.2fr 1fr auto; gap: 10px; margin-top: 14px; }
.query-list { display: flex; flex-direction: column; gap: 10px; }
.order-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: var(--bg1);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 13px 16px;
  transition: border-color 0.15s, transform 0.15s;
}
.order-row:hover { border-color: color-mix(in srgb, var(--gold) 50%, var(--line)); transform: translateY(-1px); }
.order-row-main { min-width: 0; }
.order-no { display: block; font-size: 12px; color: var(--ink-3); }
.order-goods { font-size: 14px; font-weight: 500; }
.order-row-side { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.order-row-side .price { font-size: 15px; }
.order-time { font-size: 11.5px; color: var(--ink-3); }

/* ---------- 页脚 / 提示 ---------- */

.site-foot { border-top: 1px solid var(--line-soft); padding: 22px 0; color: var(--ink-3); font-size: 12.5px; }
.foot-in { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.foot-in .mono { letter-spacing: 0.2em; font-size: 10px; }
.foot-links { margin-left: auto; display: flex; gap: 14px; }
.foot-links a:hover { color: var(--gold-text); }

.toast {
  position: fixed;
  left: 50%;
  bottom: 30px;
  transform: translate(-50%, 16px);
  background: var(--bg2);
  border: 1px solid color-mix(in srgb, var(--jade) 45%, var(--line));
  color: var(--ink);
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 13px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 100;
  max-width: min(90vw, 480px);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { border-color: color-mix(in srgb, var(--red) 55%, var(--line)); color: var(--red); }

/* ---------- 管理后台 ---------- */

body.admin {
  display: grid;
  grid-template-columns: 216px 1fr;
  min-height: 100vh;
  background: var(--bg0);
}
.side {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line-soft);
  background: var(--bg1);
  padding: 18px 14px;
}
.side-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 15px;
  padding: 4px 10px 16px;
}
.side-brand .brand-ico { width: 22px; height: 22px; }
.side-nav { display: flex; flex-direction: column; gap: 3px; }
.side-nav a {
  padding: 9px 12px;
  border-radius: 9px;
  color: var(--ink-2);
  font-size: 14px;
  transition: all 0.13s;
}
.side-nav a:hover { color: var(--ink); background: var(--bg2); }
.side-nav a.on {
  color: var(--gold-text);
  background: var(--gold-soft);
  font-weight: 700;
}
.side-foot { margin-top: auto; padding: 10px 10px 2px; border-top: 1px solid var(--line-soft); }
.side-user { display: block; font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.side-foot-row { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-2); }
.side-foot-row a:hover { color: var(--gold-text); }
.link-btn { border: none; background: none; color: var(--ink-2); padding: 0; font-size: 13px; }
.link-btn:hover { color: var(--red); }
.side .theme-btn { width: 28px; height: 28px; margin-left: 0; }

.admin-main { padding: 26px 30px 50px; max-width: 1220px; min-width: 0; }
.admin-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.admin-head h1 { font-size: 21px; }
.admin-sub { color: var(--ink-3); font-size: 13px; flex-basis: 100%; }

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.stat {
  background: var(--bg1);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  padding: 14px 18px;
}
.stat-k { display: block; font-size: 12.5px; color: var(--ink-3); margin-bottom: 4px; }
.stat-v { font-size: 26px; font-weight: 700; }
.stat-v i { font-style: normal; font-size: 0.6em; margin-right: 2px; color: var(--gold-text); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }

.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.tbl td { padding: 9px 10px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
.tbl tbody tr:hover { background: var(--bg2); }
.tbl .num { text-align: right; }
.tbl th.num { text-align: right; }
.tbl .small { font-size: 12px; color: var(--ink-2); }
.tbl .strong { font-weight: 700; }
.tbl .code-cell { letter-spacing: 0.03em; word-break: break-all; max-width: 260px; }
.danger-text { color: var(--red) !important; font-weight: 700; }
.row-actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.row-actions form { display: inline; }
.w-s { width: 74px; }
.w-actions { width: 1%; white-space: nowrap; }
td .tag { font-size: 10.5px; }
.tbl input { padding: 6px 9px; border-radius: 8px; font-size: 13px; }

.inline-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.inline-form input, .inline-form select { width: auto; min-width: 130px; flex: 0 1 auto; }
.inline-form input[name="q"] { flex: 1 1 160px; }
.empty-line { color: var(--ink-3); font-size: 13.5px; padding: 12px 2px; }

.dlg {
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--bg1);
  color: var(--ink);
  padding: 0;
  width: min(560px, calc(100vw - 36px));
  box-shadow: var(--shadow);
}
.dlg::backdrop { background: rgba(5, 9, 15, 0.62); backdrop-filter: blur(3px); }
.dlg-form { padding: 22px 24px; }
.dlg-form h2 { font-size: 17px; margin-bottom: 16px; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }
.field-row { display: grid; grid-template-columns: 1.4fr 1fr 0.8fr; gap: 12px; }

.save-bar { margin: 4px 0 18px; }
.narrow { max-width: 560px; }

/* ---------- 登录页 ---------- */

.login-body {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 20px;
}
.login-box { width: min(360px, 100%); }
.login-brand { text-align: center; margin-bottom: 18px; }
.login-brand .brand-ico { width: 40px; height: 40px; color: var(--gold); }
.login-brand h1 { font-size: 17px; margin-top: 10px; }
.login-form { padding: 24px; }
.login-back { text-align: center; font-size: 13px; margin-top: 14px; }
.login-back a { color: var(--ink-3); }
.login-back a:hover { color: var(--gold-text); }

/* ---------- 响应式 ---------- */

@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; gap: 18px; }
  .notice { transform: none; }
  .detail { grid-template-columns: 1fr; }
  .buybox { position: static; }
  .two-col { grid-template-columns: 1fr; }
  body.admin { grid-template-columns: 1fr; }
  .side {
    position: static;
    height: auto;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    overflow-x: auto;
  }
  .side-brand { padding: 0 6px 0 0; white-space: nowrap; }
  .side-nav { flex-direction: row; }
  .side-nav a { padding: 7px 10px; white-space: nowrap; }
  .side-foot { margin: 0 0 0 auto; padding: 0; border: none; display: flex; align-items: center; gap: 10px; }
  .side-user { margin: 0; }
  .admin-main { padding: 20px 16px 40px; }
}

@media (max-width: 640px) {
  .brand-mark { display: none; }
  .page-main { padding: 18px 16px 50px; }
  .grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .ticket-edge { flex-basis: 14px; }
  .query-form { grid-template-columns: 1fr; }
  .verify-form { flex-direction: column; }
  .field-row { grid-template-columns: 1fr; }
  .code-item { flex-wrap: wrap; }
  .code-index { flex-basis: 100%; }
  .pay-ways { grid-template-columns: 1fr; }
  .foot-links { margin-left: 0; }
}

@media (max-width: 430px) {
  .grid { grid-template-columns: 1fr; }
}

/* ---------- 动效收敛 ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .notice { transform: none; }
}

/* ---------- 商品图片 ---------- */

.ticket-img {
  margin: -14px -16px 12px;
  aspect-ratio: 16 / 10;
  background: var(--bg2);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.ticket-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.ticket:hover .ticket-img img { transform: scale(1.04); }

.detail-img {
  margin: 0 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--bg2);
}
.detail-img img {
  width: 100%;
  max-height: 340px;
  object-fit: cover;
  display: block;
}

/* 后台：缩略图与图片控件 */
.cell-prod { display: flex; align-items: center; gap: 10px; }
.thumb {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg2);
  object-fit: cover;
}
.thumb-ph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--ink-3);
  border-style: dashed;
}
.img-field { margin-bottom: 14px; }
.img-row { display: flex; gap: 12px; align-items: flex-start; margin-top: 7px; }
.img-prev {
  width: 104px;
  height: 104px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: var(--bg0);
}
.img-prev img { width: 100%; height: 100%; object-fit: cover; }
.img-ph { font-size: 12px; color: var(--ink-3); }
.img-ctrl { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.img-ctrl input[type="file"] {
  font-size: 12.5px;
  color: var(--ink-2);
  background: var(--bg0);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 7px 9px;
  width: 100%;
}
.check {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--ink-2);
  cursor: pointer;
}
.check input { accent-color: var(--gold); }

@media (max-width: 640px) {
  .img-row { flex-direction: column; }
  .img-prev { width: 100%; height: 150px; }
}