/* ==========================================================================
   方传智付 · 用户端样式
   设计语言沿用 finance-ui 的 Apple 风格 token：
   System Blue #007AFF / 中性灰阶 / 1.2rem 圆角 / 克制的阴影
   全部样式本地化，不依赖 CDN，不使用内联样式（满足严格 CSP）
   ========================================================================== */

:root {
  --brand-50: #e8f2ff;
  --brand-100: #cfe5ff;
  --brand-200: #9fcbff;
  --brand-400: #2e8dff;
  --brand-500: #007aff;
  --brand-600: #0064d6;
  --brand-700: #004fad;

  --bg: #f5f5f7;
  --surface: #ffffff;
  --surface-2: #f2f2f7;
  --border: #e5e5ea;
  --border-strong: #d1d1d6;
  --text: #1d1d1f;
  --text-2: #6e6e73;
  --text-3: #8e8e93;
  --success: #34c759;
  --success-bg: #e9f9ee;
  --danger: #ff3b30;
  --danger-bg: #ffecea;
  --warning: #ff9500;
  --warning-bg: #fff4e5;

  --radius: 1.2rem;
  --radius-sm: 0.75rem;
  --radius-lg: 1.5rem;
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px -12px rgba(0, 0, 0, 0.12);
  --font: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand-500); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4, p { margin: 0; }

img { max-width: 100%; }

.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--text-2); }
.small { font-size: 13px; }
.tiny { font-size: 12px; }
.center { text-align: center; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.break { word-break: break-all; }
.hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ------------------------------- 图标 ------------------------------- */

.icon {
  display: inline-block;
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}
.icon.lg { width: 24px; height: 24px; }
.icon.sm { width: 14px; height: 14px; }

.i-user { -webkit-mask-image: url("/assets/icons/user.svg"); mask-image: url("/assets/icons/user.svg"); }
.i-up { -webkit-mask-image: url("/assets/icons/arrow-up.svg"); mask-image: url("/assets/icons/arrow-up.svg"); }
.i-down { -webkit-mask-image: url("/assets/icons/arrow-down.svg"); mask-image: url("/assets/icons/arrow-down.svg"); }
.i-left { -webkit-mask-image: url("/assets/icons/arrow-left.svg"); mask-image: url("/assets/icons/arrow-left.svg"); }
.i-right { -webkit-mask-image: url("/assets/icons/arrow-right.svg"); mask-image: url("/assets/icons/arrow-right.svg"); }
.i-chevron-right { -webkit-mask-image: url("/assets/icons/chevron-right.svg"); mask-image: url("/assets/icons/chevron-right.svg"); }
.i-chevron-left { -webkit-mask-image: url("/assets/icons/chevron-left.svg"); mask-image: url("/assets/icons/chevron-left.svg"); }
.i-check { -webkit-mask-image: url("/assets/icons/check.svg"); mask-image: url("/assets/icons/check.svg"); }
.i-check-circle { -webkit-mask-image: url("/assets/icons/circle-check.svg"); mask-image: url("/assets/icons/circle-check.svg"); }
.i-alert { -webkit-mask-image: url("/assets/icons/circle-alert.svg"); mask-image: url("/assets/icons/circle-alert.svg"); }
.i-minus-circle { -webkit-mask-image: url("/assets/icons/circle-minus.svg"); mask-image: url("/assets/icons/circle-minus.svg"); }
.i-plus-circle { -webkit-mask-image: url("/assets/icons/circle-plus.svg"); mask-image: url("/assets/icons/circle-plus.svg"); }
.i-warning { -webkit-mask-image: url("/assets/icons/triangle-alert.svg"); mask-image: url("/assets/icons/triangle-alert.svg"); }
.i-send { -webkit-mask-image: url("/assets/icons/send-horizontal.svg"); mask-image: url("/assets/icons/send-horizontal.svg"); }
.i-mail { -webkit-mask-image: url("/assets/icons/mail.svg"); mask-image: url("/assets/icons/mail.svg"); }
.i-message { -webkit-mask-image: url("/assets/icons/message-circle-more.svg"); mask-image: url("/assets/icons/message-circle-more.svg"); }
.i-home { -webkit-mask-image: url("/assets/icons/house.svg"); mask-image: url("/assets/icons/house.svg"); }
.i-box { -webkit-mask-image: url("/assets/icons/box.svg"); mask-image: url("/assets/icons/box.svg"); }
.i-file { -webkit-mask-image: url("/assets/icons/file.svg"); mask-image: url("/assets/icons/file.svg"); }
.i-edit { -webkit-mask-image: url("/assets/icons/pen-line.svg"); mask-image: url("/assets/icons/pen-line.svg"); }
.i-filter { -webkit-mask-image: url("/assets/icons/funnel.svg"); mask-image: url("/assets/icons/funnel.svg"); }
.i-trash { -webkit-mask-image: url("/assets/icons/trash-2.svg"); mask-image: url("/assets/icons/trash-2.svg"); }
.i-star { -webkit-mask-image: url("/assets/icons/star.svg"); mask-image: url("/assets/icons/star.svg"); }
.i-external { -webkit-mask-image: url("/assets/icons/external-link.svg"); mask-image: url("/assets/icons/external-link.svg"); }
.i-pin { -webkit-mask-image: url("/assets/icons/map-pin.svg"); mask-image: url("/assets/icons/map-pin.svg"); }
.i-help { -webkit-mask-image: url("/assets/icons/circle-question-mark.svg"); mask-image: url("/assets/icons/circle-question-mark.svg"); }
.i-folder { -webkit-mask-image: url("/assets/icons/folder.svg"); mask-image: url("/assets/icons/folder.svg"); }
.i-tag { -webkit-mask-image: url("/assets/icons/tag.svg"); mask-image: url("/assets/icons/tag.svg"); }
.i-pause { -webkit-mask-image: url("/assets/icons/circle-pause.svg"); mask-image: url("/assets/icons/circle-pause.svg"); }
.i-grip { -webkit-mask-image: url("/assets/icons/grip.svg"); mask-image: url("/assets/icons/grip.svg"); }
.i-pointer { -webkit-mask-image: url("/assets/icons/mouse-pointer-click.svg"); mask-image: url("/assets/icons/mouse-pointer-click.svg"); }
.i-sort { -webkit-mask-image: url("/assets/icons/chevrons-up-down.svg"); mask-image: url("/assets/icons/chevrons-up-down.svg"); }

/* ------------------------------- 布局 ------------------------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
.topbar-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  background: linear-gradient(135deg, #2e8dff, #0057c2);
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.28);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease;
}
.nav-link:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav-link.active { background: var(--text); color: #fff; }
.nav-user {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-left: 10px;
  margin-left: 6px;
  border-left: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-2);
}
.avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--brand-50);
  color: var(--brand-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
}
.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 20px 56px;
}
.page-narrow { max-width: 560px; }
.page-head { margin-bottom: 20px; }
.page-head h1 { font-size: 26px; line-height: 1.2; letter-spacing: -0.02em; }
.page-head p { margin-top: 6px; color: var(--text-2); font-size: 14px; }
.section { margin-top: 24px; }
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.section-title h2 { font-size: 17px; letter-spacing: -0.01em; }
.section-title .link { font-size: 13px; font-weight: 600; }

/* ------------------------------- 卡片 ------------------------------- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
  padding: 20px;
}
.card + .card { margin-top: 16px; }
.card-title { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.card-sub { font-size: 13px; color: var(--text-2); }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }

/* ------------------------------- 余额卡 ------------------------------- */

.balance-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  padding: 26px 26px 22px;
  color: #fff;
  background: linear-gradient(135deg, #2e8dff 0%, #007aff 45%, #0057c2 100%);
  box-shadow: 0 18px 40px -20px rgba(0, 90, 200, 0.55);
}
.balance-card::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -90px;
  top: -120px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
}
.balance-card::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: 40px;
  bottom: -140px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}
.balance-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: relative;
  z-index: 1;
}
.balance-label { font-size: 13px; opacity: 0.9; display: flex; align-items: center; gap: 6px; }
.balance-amount {
  position: relative;
  z-index: 1;
  margin-top: 10px;
  font-size: 44px;
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.balance-amount .unit { font-size: 22px; font-weight: 600; margin-right: 4px; opacity: 0.9; }
.balance-meta {
  position: relative;
  z-index: 1;
  margin-top: 14px;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 13px;
}
.balance-meta span { opacity: 0.9; }
.balance-meta strong { display: block; font-size: 16px; margin-top: 2px; }
.balance-foot {
  position: relative;
  z-index: 1;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 12px;
  opacity: 0.85;
  display: flex;
  align-items: center;
  gap: 6px;
}
.kyc-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-size: 12px;
  font-weight: 600;
}
.kyc-chip.warn { background: rgba(255, 214, 102, 0.25); }

/* ------------------------------- 功能网格 ------------------------------- */

.actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.action {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-xs);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.action:hover {
  text-decoration: none;
  transform: translateY(-2px);
  border-color: var(--brand-200);
  box-shadow: var(--shadow-md);
}
.action-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-50);
  color: var(--brand-600);
}
.action-icon.green { background: var(--success-bg); color: #248a3d; }
.action-icon.orange { background: var(--warning-bg); color: #b26a00; }
.action-icon.gray { background: var(--surface-2); color: var(--text-2); }

/* ------------------------------- 按钮 ------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: filter 0.18s ease, background-color 0.18s ease, opacity 0.18s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; filter: brightness(0.97); }
.btn:focus-visible { outline: 2px solid var(--brand-500); outline-offset: 2px; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--brand-500); color: #fff; box-shadow: 0 6px 16px -8px rgba(0, 122, 255, 0.7); }
.btn-dark { background: var(--text); color: #fff; }
.btn-secondary { background: var(--surface-2); color: var(--text); }
.btn-ghost { background: transparent; border-color: var(--border-strong); color: var(--text); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger-ghost { background: var(--danger-bg); color: var(--danger); }
.btn-sm { height: 34px; padding: 0 14px; font-size: 13px; }
.btn-lg { height: 52px; padding: 0 26px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ------------------------------- 表单 ------------------------------- */

.form-row { margin-bottom: 16px; }
.form-row:last-child { margin-bottom: 0; }
.label {
  display: block;
  margin-bottom: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
}
.label .req { color: var(--danger); margin-left: 2px; }
.input,
.select,
.textarea {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.textarea { height: auto; min-height: 96px; padding: 12px 14px; resize: vertical; line-height: 1.5; }
.select { appearance: none; background-image: url("/assets/icons/chevron-down.svg"); background-repeat: no-repeat; background-position: right 14px center; background-size: 14px; padding-right: 38px; }
.input:focus,
.select:focus,
.textarea:focus { border-color: var(--brand-500); box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.14); }
.input::placeholder, .textarea::placeholder { color: var(--text-3); }
.input-group { position: relative; display: flex; align-items: center; }
.input-group .input { padding-left: 40px; }
.input-group .prefix {
  position: absolute;
  left: 14px;
  color: var(--text-2);
  font-size: 15px;
  font-weight: 600;
  pointer-events: none;
}
.input-hint { margin-top: 6px; font-size: 12px; color: var(--text-3); }
.fieldset { border: 0; padding: 0; margin: 0; }
.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.6;
}
.checkbox input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--brand-500); flex: 0 0 auto; }
.radio-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.radio-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  text-align: center;
  padding: 0 8px;
}
.radio-card input { position: absolute; opacity: 0; pointer-events: none; }
.radio-card:has(input:checked) {
  border-color: var(--brand-500);
  background: var(--brand-50);
  color: var(--brand-700);
  box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.12);
}
.amount-input { position: relative; }
.amount-input .input {
  height: 64px;
  font-size: 30px;
  font-weight: 700;
  padding-left: 42px;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.amount-input .prefix { font-size: 24px; left: 16px; }
.quick-amounts { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.quick-amounts button {
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  border-radius: 999px;
  height: 32px;
  padding: 0 14px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
}
.quick-amounts button:hover { border-color: var(--brand-200); color: var(--brand-600); }

/* ------------------------------- 提示 ------------------------------- */

.alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.55;
  margin-bottom: 16px;
  border: 1px solid transparent;
}
.alert .icon { margin-top: 2px; }
.alert-success { background: var(--success-bg); color: #1c6b32; border-color: #c8eed3; }
.alert-error { background: var(--danger-bg); color: #a5231b; border-color: #ffd1cc; }
.alert-warning { background: var(--warning-bg); color: #8a5200; border-color: #ffe2b8; }
.alert-info { background: var(--brand-50); color: var(--brand-700); border-color: var(--brand-100); }
.alert strong { font-weight: 700; }

.notice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text-2);
  font-size: 12px;
  line-height: 1.6;
}
.notice .icon { margin-top: 1px; color: var(--text-3); }
.notice.risk { background: var(--warning-bg); color: #7a4a00; }

/* ------------------------------- 列表 / 表格 ------------------------------- */

.list { display: flex; flex-direction: column; }
.list-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
}
.list-row:last-child { border-bottom: 0; }
a.list-row:hover { text-decoration: none; background: var(--surface-2); }
.list-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  color: var(--text-2);
  flex: 0 0 auto;
}
.list-icon.in { background: var(--success-bg); color: #248a3d; }
.list-icon.out { background: var(--brand-50); color: var(--brand-600); }
.list-main { flex: 1; min-width: 0; }
.list-title { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-sub { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.list-amount { font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.amount-in { color: #d70015; }
.amount-out { color: var(--text); }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table th {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  white-space: nowrap;
  background: var(--surface);
}
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: #fafafc; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table .actions-cell { text-align: right; white-space: nowrap; }
.table-empty { padding: 48px 16px; text-align: center; color: var(--text-3); font-size: 14px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-success { background: var(--success-bg); color: #1c7a35; }
.badge-danger { background: var(--danger-bg); color: #b3261e; }
.badge-warning { background: var(--warning-bg); color: #8a5200; }
.badge-gray { background: var(--surface-2); color: var(--text-2); }
.badge-blue { background: var(--brand-50); color: var(--brand-700); }
.badge-dark { background: var(--text); color: #fff; }

/* ------------------------------- 分页 ------------------------------- */

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-2);
}
.pager { display: flex; gap: 6px; }
.pager a, .pager span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
}
.pager a:hover { border-color: var(--brand-200); color: var(--brand-600); text-decoration: none; }
.pager .current { background: var(--text); color: #fff; border-color: var(--text); }
.pager .disabled { opacity: 0.4; pointer-events: none; }

/* ------------------------------- 登录 / 注册 ------------------------------- */

.auth-wrap { max-width: 440px; margin: 0 auto; padding: 40px 20px 64px; }
.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 32px;
}
.auth-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-50);
  color: var(--brand-600);
  margin-bottom: 18px;
}
.auth-title { font-size: 24px; font-weight: 700; letter-spacing: -0.02em; }
.auth-sub { margin-top: 6px; color: var(--text-2); font-size: 14px; }
.auth-foot { margin-top: 18px; text-align: center; font-size: 13px; color: var(--text-2); }
.auth-legal { margin-top: 18px; text-align: center; font-size: 12px; color: var(--text-3); line-height: 1.7; }
.auth-legal a { color: var(--text-2); text-decoration: underline; }
.divider-text {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--text-3);
  font-size: 12px;
}
.divider-text::before, .divider-text::after { content: ""; height: 1px; background: var(--border); flex: 1; }

/* ------------------------------- 收款码 ------------------------------- */

.qr-card { text-align: center; }
.qr-box {
  display: inline-flex;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.qr-box img { width: 240px; height: 240px; display: block; }
.code-text {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-2);
  word-break: break-all;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}
.copy-row { display: flex; gap: 8px; justify-content: center; margin-top: 14px; flex-wrap: wrap; }

/* ------------------------------- 结果页 ------------------------------- */

.result-card { text-align: center; padding: 36px 26px; }
.result-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.result-icon.success { background: var(--success-bg); color: #248a3d; }
.result-icon.fail { background: var(--danger-bg); color: var(--danger); }
.result-amount { font-size: 38px; font-weight: 700; letter-spacing: -0.03em; margin: 10px 0 6px; font-variant-numeric: tabular-nums; }
.receipt {
  margin: 22px 0 0;
  border-top: 1px dashed var(--border-strong);
  padding-top: 16px;
  text-align: left;
}
.receipt-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
  font-size: 13px;
}
.receipt-row dt { color: var(--text-2); }
.receipt-row dd { margin: 0; text-align: right; word-break: break-all; }

/* ------------------------------- 扫码 ------------------------------- */

.scan-box {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  min-height: 300px;
}
#reader { width: 100%; }
#reader video { border-radius: var(--radius); }
.scan-hint { text-align: center; color: var(--text-2); font-size: 13px; margin-top: 12px; }

/* ------------------------------- 详情定义列表 ------------------------------- */

.dl { margin: 0; }
.dl-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 11px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.dl-row:last-child { border-bottom: 0; }
.dl-row dt { color: var(--text-2); flex: 0 0 auto; }
.dl-row dd { margin: 0; text-align: right; word-break: break-all; }

/* ------------------------------- 页脚 ------------------------------- */

.footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 28px 20px 36px;
  color: var(--text-3);
  font-size: 12px;
  line-height: 1.8;
}
.footer-inner { max-width: 1080px; margin: 0 auto; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 10px; }
.footer-links a { color: var(--text-2); }
.footer-risk {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 12px 14px;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}
.footer-risk .icon { margin-top: 2px; color: var(--warning); }

/* ------------------------------- 响应式 ------------------------------- */

@media (max-width: 860px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .balance-amount { font-size: 38px; }
  .page { padding: 20px 16px 44px; }
  .nav-links .nav-link span.label-text { display: none; }
  .nav-links .nav-link { padding: 0 11px; }
  .nav-user .user-name { display: none; }
}

@media (max-width: 560px) {
  .topbar-inner { padding: 8px 14px; gap: 8px; }
  .brand { font-size: 15px; }
  .brand-mark { width: 28px; height: 28px; border-radius: 9px; font-size: 13px; }
  .nav-link { height: 32px; font-size: 13px; padding: 0 9px; }
  .nav-link .icon { width: 16px; height: 16px; }
  .nav-user { border-left: 0; padding-left: 0; margin-left: 0; }
  .actions { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
  .action { padding: 14px 4px; font-size: 12px; border-radius: 16px; }
  .action-icon { width: 38px; height: 38px; border-radius: 12px; }
  .card { padding: 16px; border-radius: 18px; }
  .balance-card { padding: 22px 20px 18px; border-radius: 22px; }
  .balance-amount { font-size: 34px; }
  .page-head h1 { font-size: 22px; }
  .auth-card { padding: 24px 20px; border-radius: 22px; }
  .qr-box img { width: 200px; height: 200px; }
  .radio-cards { grid-template-columns: 1fr; }
  .table th, .table td { padding: 10px; }
  .result-amount { font-size: 32px; }
  .quick-amounts button { flex: 1; }
}

/* ------------------------------- 工具类（替代内联样式） ------------------------------- */

.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; }
.mb-24 { margin-bottom: 24px; }
.w-full { width: 100%; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }

/* ------------------------------- 支付密码 6 格输入 ------------------------------- */

.pin-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; }
.pin-box {
  height: 56px;
  width: 100%;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  font-family: var(--mono);
}
.pin-box:focus { border-color: var(--brand-500); box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.14); }