/* 四方支付运营后台：在共享组件之上提供独立的运营级视觉与深色主题。 */
:root {
  --brand: #315f9f;
  --brand-strong: #244a80;
  --brand-soft: #edf3fa;
  --canvas: #f3f5f8;
  --surface: #fff;
  --surface-elevated: #fff;
  --ink: #192435;
  --muted: #68768a;
  --line: #dfe5ec;
  --sidebar: #101925;
  --sidebar-raised: #162334;
  --sidebar-text: #aebbd0;
  --shadow: 0 8px 30px rgba(15, 23, 42, .055);
  --code-bg: #f6f8fc;
  --success-soft: #ecfdf5;
  --warning-soft: #fff8e8;
  --danger-soft: #fff1f2;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --brand: #4f8cff;
    --brand-strong: #75a5ff;
    --brand-soft: #17284a;
    --canvas: #0b1019;
    --surface: #111823;
    --surface-elevated: #151e2b;
    --ink: #e6edf7;
    --muted: #94a3b8;
    --line: #263244;
    --sidebar: #080d15;
    --sidebar-raised: #111a27;
    --sidebar-text: #aab8cc;
    --shadow: 0 12px 36px rgba(0, 0, 0, .22);
    --code-bg: #0c131f;
    --success-soft: #0c2a24;
    --warning-soft: #2b2210;
    --danger-soft: #32171e;
  }
}

:root[data-theme="dark"] {
  --brand: #4f8cff;
  --brand-strong: #75a5ff;
  --brand-soft: #17284a;
  --canvas: #0b1019;
  --surface: #111823;
  --surface-elevated: #151e2b;
  --ink: #e6edf7;
  --muted: #94a3b8;
  --line: #263244;
  --sidebar: #080d15;
  --sidebar-raised: #111a27;
  --sidebar-text: #aab8cc;
  --shadow: 0 12px 36px rgba(0, 0, 0, .22);
  --code-bg: #0c131f;
  --success-soft: #0c2a24;
  --warning-soft: #2b2210;
  --danger-soft: #32171e;
}

body { background: var(--canvas); color: var(--ink); }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--brand) 34%, transparent);
  outline-offset: 2px;
}

.app-shell { grid-template-columns: 264px minmax(0, 1fr); }
.sidebar {
  width: 264px;
  padding: 18px 13px 14px;
  background:
    radial-gradient(circle at 30% -10%, rgba(69, 112, 162, .22), transparent 31%),
    linear-gradient(180deg, var(--sidebar), color-mix(in srgb, var(--sidebar) 91%, #1a2b3e));
  scrollbar-width: thin;
  scrollbar-color: #2c3a50 transparent;
}
.sidebar-brand { padding: 5px 9px 20px; }
.sidebar-brand .brand-mark { box-shadow: 0 8px 24px rgba(37, 99, 235, .28); }
.sidebar-brand strong { font-size: 15px; letter-spacing: -.01em; }
.sidebar-brand small { font-size: 11px; }
.sidebar nav { padding-bottom: 8px; }
.nav-title { margin: 18px 11px 7px; color: #5f6f86; font-size: 10px; font-weight: 700; letter-spacing: .14em; }
.nav-item { min-height: 38px; margin: 2px 0; padding: 8px 11px; border: 1px solid transparent; color: var(--sidebar-text); }
.nav-item:hover { background: rgba(255, 255, 255, .055); border-color: rgba(255, 255, 255, .035); }
.nav-item.active { background: linear-gradient(135deg, #396ea8, #2d598d); border-color: rgba(255,255,255,.09); box-shadow: 0 8px 24px rgba(22, 54, 91, .34); }
.nav-icon { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 6px; font-size: 12px; background: rgba(255,255,255,.055); }
.nav-item.active .nav-icon { background: rgba(255,255,255,.16); }
.app-main { grid-column: 2; }
.topbar { height: 66px; padding: 0 28px; background: color-mix(in srgb, var(--surface) 89%, transparent); border-color: var(--line); }
.topbar-left [data-breadcrumb] { color: var(--ink); font-weight: 650; }
.user-copy strong { font-size: 13px; }
.user-copy .muted { font-size: 11px; }
.user-avatar { background: linear-gradient(135deg, #30405a, #172238); border: 1px solid rgba(255,255,255,.08); }
.theme-toggle { min-width: 78px; }
.page { max-width: 1880px; margin: 0 auto; padding: 27px 30px 48px; }
.page-head { margin-bottom: 22px; }
.page-head h1 { font-size: 24px; font-weight: 750; }
.page-head p { max-width: 860px; font-size: 13px; }

.card { background: var(--surface); border-color: var(--line); box-shadow: var(--shadow); }
.card:hover { border-color: color-mix(in srgb, var(--brand) 25%, var(--line)); box-shadow: 0 14px 40px color-mix(in srgb, var(--ink) 7%, transparent); }
.card-head { padding: 16px 18px; border-color: var(--line); }
.card-head h2 { font-size: 15px; }
.card-body { padding: 18px; }
.btn { border-radius: 7px; }
.btn.secondary { color: var(--ink); background: var(--surface); border-color: var(--line); }
.btn.secondary:hover { color: var(--brand); background: var(--brand-soft); border-color: color-mix(in srgb, var(--brand) 45%, var(--line)); }
.btn.ghost { color: var(--muted); background: transparent; }
.text-link { color: var(--brand); }

.direction-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; margin-bottom: 17px; }
.direction-card { position: relative; overflow: hidden; padding: 0; }
.direction-card::before { content: ''; position: absolute; inset: 0 auto 0 0; width: 4px; background: #2563eb; }
.direction-card.payout::before { background: #08a38e; }
.direction-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; padding: 20px 21px 16px 24px; }
.direction-head > div { position: relative; padding-left: 48px; }
.direction-head h2 { margin: 0; font-size: 17px; }
.direction-head p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
.direction-head > strong { font-size: 27px; line-height: 1.2; letter-spacing: -.035em; }
.direction-tag { position: absolute; left: 0; top: 0; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; color: #fff; background: #2563eb; font-size: 11px; font-weight: 800; letter-spacing: .05em; }
.payout .direction-tag { background: #08a38e; }
.direction-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-block: 1px solid var(--line); background: color-mix(in srgb, var(--canvas) 50%, transparent); }
.direction-metrics > div { padding: 14px 15px; border-right: 1px solid var(--line); }
.direction-metrics > div:last-child { border-right: 0; }
.direction-metrics span { display: block; color: var(--muted); font-size: 11px; }
.direction-metrics b { display: block; margin-top: 3px; font-size: 14px; }
.rate-line { display: grid; grid-template-columns: 135px 1fr; align-items: center; gap: 12px; padding: 12px 20px 14px 24px; color: var(--muted); font-size: 12px; }
.rate-line b { color: var(--ink); }
.compact-stats { margin-bottom: 17px; }
.stat-card { padding: 17px 18px; }
.stat-value { color: var(--ink); }

.health-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(172px, 1fr)); gap: 10px; margin-bottom: 17px; }
.health-item { background: var(--surface); border-color: var(--line); }
.health-item.warning { background: var(--warning-soft); }
.health-item.danger { background: var(--danger-soft); border-color: color-mix(in srgb, #ef4444 30%, var(--line)); }
.health-item.success { background: var(--success-soft); }
.health-item.info strong { color: var(--brand); }
.issue-list { display: grid; }
.issue-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.issue-row:last-child { border-bottom: 0; }
.issue-row:hover { background: var(--brand-soft); }
.issue-row b, .issue-row small { display: block; }
.issue-row b { font-size: 13px; }
.issue-row small { margin-top: 2px; color: var(--muted); }
.issue-row strong { min-width: 28px; color: var(--danger); font-size: 19px; text-align: right; }
.bar-chart { height: 215px; display: flex; align-items: flex-end; gap: 6px; padding: 15px 2px 4px; border-bottom: 1px solid var(--line); }
.bar-column { flex: 1; height: 100%; min-width: 7px; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 5px; }
.bar-column i { width: min(24px, 70%); min-height: 4px; border-radius: 4px 4px 1px 1px; background: linear-gradient(180deg, #4f8cff, #2260ca); transition: height .25s ease; }
.bar-column small { width: 100%; overflow: hidden; color: var(--muted); font-size: 9px; text-align: center; text-overflow: clip; white-space: nowrap; }

.filters { grid-template-columns: repeat(6, minmax(118px, 1fr)) auto auto; background: color-mix(in srgb, var(--surface) 85%, var(--canvas)); border-color: var(--line); }
.field label, .field-label { color: color-mix(in srgb, var(--ink) 76%, var(--muted)); }
.field input, .field select, .field textarea, .control { color: var(--ink); background: var(--surface-elevated); border-color: color-mix(in srgb, var(--line) 92%, var(--muted)); }
.field input::placeholder, .field textarea::placeholder, .control::placeholder { color: color-mix(in srgb, var(--muted) 75%, transparent); }
.field input:focus, .field select:focus, .field textarea:focus, .control:focus { border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 15%, transparent); }
select { color-scheme: inherit; }
.table-wrap { scrollbar-color: color-mix(in srgb, var(--muted) 35%, transparent) transparent; }
table { min-width: 960px; }
th { padding: 11px 14px; color: var(--muted); background: color-mix(in srgb, var(--canvas) 62%, var(--surface)); border-color: var(--line); font-size: 11px; letter-spacing: .025em; }
td { padding: 13px 14px; border-color: var(--line); vertical-align: middle; }
tbody tr:hover td { background: color-mix(in srgb, var(--brand-soft) 48%, var(--surface)); }
.table-footer { border-color: var(--line); }
.cell-main { color: var(--ink); font-weight: 630; }
.cell-sub { color: var(--muted); }
.cell-code { display: inline-block; max-width: 190px; overflow: hidden; text-overflow: ellipsis; vertical-align: bottom; white-space: nowrap; }
.copy-cell { display: flex; align-items: center; gap: 5px; max-width: 230px; }
.copy-mini { padding: 1px 5px; border: 0; border-radius: 4px; color: var(--brand); background: var(--brand-soft); font-size: 10px; line-height: 20px; }
.copy-mini:hover { filter: brightness(.97); }
.url-cell { display: block; max-width: 270px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.route-score { display: inline-flex; gap: 5px; }
.route-score b, .route-score span { padding: 3px 7px; border-radius: 5px; }
.route-score b { color: var(--brand); background: var(--brand-soft); }
.route-score span { color: var(--success); background: var(--success-soft); }
.badge { border: 1px solid color-mix(in srgb, currentColor 13%, transparent); }
.row-actions { min-width: 130px; }

.modal-backdrop { background: rgba(3, 8, 18, .68); backdrop-filter: blur(5px); }
.modal { color: var(--ink); background: var(--surface-elevated); border: 1px solid var(--line); box-shadow: 0 28px 90px rgba(0,0,0,.34); }
.modal-head, .modal-foot { border-color: var(--line); background: var(--surface-elevated); }
.modal-body { max-height: min(76vh, 780px); }
.detail-grid { background: var(--line); border-color: var(--line); }
.detail-item { background: var(--surface); }
.payload-section { margin-top: 18px; }
.section-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 7px; }
.section-title span { color: var(--muted); font-size: 11px; }
.integration-sheet { display: grid; gap: 14px; }
.integration-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.integration-toolbar div { display: grid; gap: 3px; }
.integration-toolbar span { color: var(--muted); font-size: 12px; }
.integration-copy { max-height: 52vh; margin: 0; padding: 18px; overflow: auto; color: var(--ink); background: var(--canvas); border: 1px solid var(--line); border-radius: 9px; font-size: 12px; line-height: 1.8; white-space: pre-wrap; word-break: break-all; }
.payload-view { max-height: 330px; margin: 0; overflow: auto; padding: 14px 16px; color: color-mix(in srgb, var(--ink) 92%, var(--brand)); background: var(--code-bg); border: 1px solid var(--line); border-radius: 8px; font: 12px/1.65 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre-wrap; word-break: break-all; }
.secret-box { margin: 14px 0; padding: 16px; border: 1px dashed color-mix(in srgb, var(--brand) 55%, var(--line)); border-radius: 8px; background: var(--brand-soft); text-align: center; word-break: break-all; }
.notice { color: var(--ink); background: var(--brand-soft); border-color: color-mix(in srgb, var(--brand) 25%, var(--line)); }
.notice.warning { background: var(--warning-soft); border-color: color-mix(in srgb, #f59e0b 35%, var(--line)); }
.empty.compact { min-height: 110px; padding: 25px; }

.provider-test-banner { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 15px; padding: 14px 16px; color: color-mix(in srgb, var(--danger) 78%, var(--ink)); border: 1px solid color-mix(in srgb, var(--danger) 34%, var(--line)); border-radius: 11px; background: var(--danger-soft); }
.provider-test-banner strong { flex: 0 0 auto; }
.provider-test-banner span { color: color-mix(in srgb, var(--ink) 77%, var(--danger)); }
.provider-test-form { display: grid; gap: 15px; }
.provider-test-danger { display: grid; gap: 4px; padding: 14px 15px; color: #8b2531; border: 1px solid color-mix(in srgb, var(--danger) 38%, var(--line)); border-radius: 10px; background: var(--danger-soft); }
.provider-test-danger strong { font-size: 14px; }
.provider-test-danger span { color: color-mix(in srgb, var(--ink) 72%, var(--danger)); font-size: 12px; }
.provider-test-form .notice strong, .provider-test-form .notice small { display: block; }
.provider-test-form .notice .mono { margin: 7px 0 4px; padding: 8px 10px; color: var(--ink); border: 1px solid var(--line); border-radius: 7px; background: var(--surface); }

.settings-layout { gap: 17px; padding-bottom: 68px; }
.settings-section .card-head { background: color-mix(in srgb, var(--canvas) 45%, var(--surface)); }
.sticky-save { position: sticky; bottom: 16px; z-index: 10; display: flex; align-items: center; justify-content: flex-end; gap: 18px; padding: 12px 14px; color: var(--muted); background: color-mix(in srgb, var(--surface-elevated) 91%, transparent); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 12px 35px rgba(15,23,42,.13); backdrop-filter: blur(14px); }
.permission-matrix section { background: var(--surface); border-color: var(--line); }
.permission-group-head { border-color: var(--line); }
.permission-options label { background: var(--surface-elevated); border-color: var(--line); }
.permission-options label:hover { border-color: var(--brand); background: var(--brand-soft); }
.permission-options small { color: var(--muted); }

.login-page {
  background:
    linear-gradient(135deg, rgba(8, 16, 30, .82), rgba(11, 22, 43, .5)),
    radial-gradient(circle at 12% 12%, rgba(48, 118, 255, .46), transparent 29%),
    radial-gradient(circle at 88% 78%, rgba(7, 179, 154, .23), transparent 28%),
    #08101e;
}
.login-card { position: relative; overflow: hidden; color: var(--ink); background: color-mix(in srgb, var(--surface-elevated) 95%, transparent); border-color: rgba(255,255,255,.1); box-shadow: 0 30px 100px rgba(0,0,0,.38); backdrop-filter: blur(20px); }
.login-card::before { content: ''; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, #487bad, #3c8a7b); }
.login-card .brand-mark { background: linear-gradient(135deg, #487bad, #284e78); }

@media (max-width: 1450px) {
  .filters { grid-template-columns: repeat(4, minmax(130px, 1fr)) auto auto; }
  .health-strip { grid-template-columns: repeat(3, minmax(0,1fr)); }
}

@media (max-width: 1100px) {
  .app-shell { grid-template-columns: 1fr; }
  .app-main { grid-column: 1; }
  .direction-grid, .dashboard-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .health-strip { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .direction-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .direction-metrics > div:nth-child(2) { border-right: 0; }
  .direction-metrics > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
  .topbar { height: 60px; padding: 0 14px; }
  .page { padding: 18px 13px 35px; }
  .page-head { align-items: stretch; flex-direction: column; }
  .page-head .inline { width: 100%; overflow-x: auto; }
  .theme-toggle { min-width: 36px; width: 36px; overflow: hidden; padding-inline: 8px; }
  .user-copy { display: none; }
  .direction-head { flex-direction: column; }
  .direction-head > strong { padding-left: 48px; font-size: 24px; }
  .stats-grid, .health-strip { grid-template-columns: 1fr; }
  .filters { grid-template-columns: 1fr 1fr; }
  .filters .btn { width: 100%; }
  .rate-line { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .full { grid-column: auto; }
  .sticky-save { align-items: stretch; flex-direction: column; bottom: 8px; }
  .sticky-save .btn { width: 100%; }
  .provider-test-banner { flex-direction: column; }
}

@media (max-width: 470px) {
  .filters, .direction-metrics { grid-template-columns: 1fr; }
  .direction-metrics > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .direction-metrics > div:last-child { border-bottom: 0; }
  .topbar-user { gap: 6px; }
  .topbar-user #logout { padding-inline: 8px; }
  .direction-head > strong { padding-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}