@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&family=Noto+Sans+SC:wght@400;500;700;900&display=swap');

:root {
  color-scheme: light;
  --ink: #0c1017;
  --ink-2: #2a3340;
  --muted: #69737f;
  --faint: #98a1ad;
  --canvas: #f5f6f9;
  --surface: #ffffff;
  --line: #e7eaef;
  --line-2: #d8dde5;
  --accent: #4f46e5;
  --accent-2: #4338ca;
  --accent-soft: #eef0ff;
  --ok: #0e9f6e;
  --ok-soft: #e6f6ef;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --danger: #dc2626;
  --danger-soft: #fee2e2;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --shadow-1: 0 1px 2px rgba(12,16,23,.04), 0 1px 3px rgba(12,16,23,.06);
  --shadow-2: 0 4px 12px rgba(12,16,23,.06), 0 12px 28px rgba(12,16,23,.07);
  --shadow-3: 0 24px 60px rgba(12,16,23,.16);
  font-family: Inter, 'Noto Sans SC', system-ui, sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--canvas); font-size: 14px; line-height: 1.6; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
[hidden] { display: none !important; }
code, pre { font-family: 'JetBrains Mono', ui-monospace, monospace; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 34px;
  height: 70px; padding: 0 max(5vw, calc((100vw - 1180px) / 2));
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.wordmark { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 15px; letter-spacing: -.01em; white-space: nowrap; }
.wordmark small { display: block; margin-top: 2px; color: var(--faint); font: 500 9px/1 'JetBrains Mono', monospace; letter-spacing: .08em; }
.mark {
  display: grid; place-items: center; width: 34px; height: 34px;
  color: #fff; background: linear-gradient(140deg, #5b52f0, #3f36c9);
  border-radius: 9px; font-size: 16px; font-weight: 800;
  box-shadow: 0 4px 12px rgba(79,70,229,.32);
}
.topnav { display: flex; align-items: center; gap: 26px; margin-right: auto; font-size: 13px; font-weight: 500; color: var(--ink-2); }
.topnav a { position: relative; padding: 4px 0; transition: color .16s ease; }
.topnav a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px; background: var(--accent); border-radius: 2px; transition: right .18s ease; }
.topnav a:hover { color: var(--accent); }
.topnav a:hover::after { right: 0; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.user-chip { display: flex; align-items: center; gap: 10px; padding: 6px 12px; background: #fff; border: 1px solid var(--line); border-radius: 999px; font-size: 12px; font-weight: 500; box-shadow: var(--shadow-1); }
.user-chip b { color: var(--accent); font-family: 'JetBrains Mono', monospace; font-weight: 500; }

/* ---------- Layout ---------- */
.page { max-width: 1180px; margin: 0 auto; padding: 0 24px 40px; }
.section { padding: 54px 0 8px; scroll-margin-top: 88px; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.section-head h2 { margin-top: 6px; font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
.eyebrow { display: inline-block; color: var(--accent); font: 500 11px/1 'JetBrains Mono', monospace; letter-spacing: .1em; text-transform: uppercase; }
.section-note { color: var(--muted); font-size: 12px; }
.section-head h2 { margin-top: 6px; font-size: 26px; font-weight: 700; letter-spacing: -.02em; }
/* 商品区两栏：左 Dola 取号套餐，右 豆包共享老号获取 */
.shop-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 40px; align-items: start; }
.shop-split .section { min-width: 0; }
.shop-split .section-head { min-height: 62px; }
.shop-split .plan-grid { grid-template-columns: repeat(auto-fill, minmax(232px, 1fr)); gap: 16px; }
.shop-split .sms-grid { grid-template-columns: 1fr; }
.shop-split .sms-history { max-height: 260px; }
/* 接码未开启：商品区只剩套餐，收成单列 */
.shop-split.is-single { grid-template-columns: 1fr; }
.shop-split.is-single .section-head { min-height: 0; }
.shop-split.is-single .plan-grid { grid-template-columns: repeat(auto-fill, minmax(288px, 1fr)); gap: 18px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  margin: 26px 0 0; padding: 64px 56px 60px;
  color: #fff; border-radius: 22px;
  background: radial-gradient(120% 140% at 12% 0%, #1d2440 0%, #10131f 46%, #0a0c14 100%);
  box-shadow: var(--shadow-3);
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(120% 100% at 78% 8%, #000 0%, transparent 62%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; top: -160px; right: -80px;
  width: 460px; height: 460px; border-radius: 50%;
  background: radial-gradient(circle, rgba(99,91,255,.55), transparent 66%);
  filter: blur(10px); pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: 900px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 14px; margin-bottom: 26px;
  color: #cdd3e6; background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.14); border-radius: 999px;
  font: 500 11px/1 'JetBrains Mono', monospace; letter-spacing: .04em;
}
.pulse { position: relative; width: 7px; height: 7px; border-radius: 50%; background: #34d399; }
.pulse::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid rgba(52,211,153,.55); animation: ping 2s ease-out infinite; }
.hero h1 { font-size: 48px; line-height: 1.12; letter-spacing: -.035em; font-weight: 700; }
.hero-split { display: grid; grid-template-columns: minmax(0, 1fr) 272px; gap: 0 44px; align-items: start; }
.hero-main { min-width: 0; }
.hero-alt { display: flex; flex-direction: column; gap: 5px; padding-left: 30px; border-left: 1px solid rgba(255,255,255,.16); }
.hero-alt-title { margin-bottom: 10px; color: #c9c4ff; font-size: 48px; line-height: 1.12; letter-spacing: -.035em; font-weight: 700; }
.hero-alt-note { color: #aeb6c9; font-size: 15px; line-height: 1.75; letter-spacing: 0; }
.hero-alt-title + .hero-alt-note { color: #f2cd93; font-weight: 500; }
.hero-sub { margin-top: 14px; color: #aeb6c9; font-size: 15px; line-height: 1.75; }
.hero-stats { display: flex; align-items: center; gap: 28px; margin-top: 38px; }
.hero-stat { display: flex; flex-direction: column; gap: 5px; }
.hero-stat > span { font: 500 30px/1 'JetBrains Mono', monospace; letter-spacing: -.02em; }
.hero-stat .hero-stat-text { color: #8f9ab8; font-size: 22px; }
.hero-stat small { color: #8b93a8; font-size: 11px; }
.hero-stat-divider { width: 1px; height: 38px; background: rgba(255,255,255,.13); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }

/* ---------- Buttons ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 40px; padding: 0 18px;
  color: var(--ink); background: #fff;
  border: 1px solid var(--line-2); border-radius: var(--r-sm);
  font-size: 13px; font-weight: 600; letter-spacing: -.005em;
  transition: background .16s ease, border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.button:hover { transform: translateY(-1px); box-shadow: var(--shadow-1); }
.button:active { transform: translateY(0); }
.button:disabled { cursor: wait; opacity: .55; transform: none; }
.button-primary, .button-dark { color: #fff; background: linear-gradient(180deg, #5b52f0, #4f46e5); border-color: transparent; box-shadow: 0 2px 8px rgba(79,70,229,.28); }
.button-dark:hover { background: linear-gradient(180deg, #4f46e5, #4338ca); box-shadow: 0 6px 18px rgba(79,70,229,.34); }
.button-primary:hover { background: linear-gradient(180deg, #4f46e5, #4338ca); box-shadow: 0 6px 18px rgba(79,70,229,.34); }
.button-light { color: var(--ink); background: #fff; border-color: transparent; }
.button-light:hover { background: #f2f3f7; }
.button-ghost { color: #e5e8f2; background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.18); }
.button-ghost:hover { background: rgba(255,255,255,.12); }
.button-outline { color: var(--accent); background: #fff; border-color: #cdd0f5; }
.button-outline:hover { background: var(--accent-soft); border-color: #b3b6ef; }
.button-quiet { color: var(--ink-2); background: #fff; border-color: var(--line-2); }
.button-quiet:hover { background: #f4f5f8; }
.button span { font-size: 15px; line-height: 1; }
.button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ---------- Announcement / notice ---------- */
.announcement-strip {
  display: flex; align-items: baseline; gap: 14px;
  margin-top: 18px; padding: 15px 20px;
  color: #312e81; background: var(--accent-soft);
  border: 1px solid #dfe1ff; border-left: 3px solid var(--accent);
  border-radius: var(--r-md); font-size: 13px;
}
.announcement-strip strong { flex: 0 0 auto; font-weight: 700; }
.announcement-strip p { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.65; }

/* ---------- Campaign (免费领取活动) ---------- */
.campaign-bar {
  margin-top: 18px; padding: 22px 26px;
  color: #fff; background: linear-gradient(120deg, #17483d, #1f6b56 58%, #2b8a67);
  border-radius: var(--r-lg); box-shadow: 0 10px 30px rgba(23,72,61,.22);
}
.campaign-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 30px; }
.campaign-copy { flex: 1 1 320px; min-width: 0; }
.campaign-tag {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 11px; margin-bottom: 12px;
  color: #d8f3e6; background: rgba(255,255,255,.14);
  border-radius: 999px; font-size: 11px; font-weight: 600; letter-spacing: .04em;
}
.campaign-tag .pulse-sm { background: #6ee7b7; box-shadow: 0 0 0 3px rgba(110,231,183,.22); }
.campaign-copy h2 { color: #fff; font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.campaign-copy .muted { margin-top: 8px; color: #c6ded4; font-size: 13px; }
.campaign-meta { margin-top: 10px; color: #9dc6b6; font: 400 11.5px/1.6 'JetBrains Mono', monospace; }
.campaign-action { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.campaign-count { color: #d8f3e6; font-size: 12px; }
.campaign-action .button { min-width: 148px; justify-content: center; font-weight: 600; }
/* 这个按钮的 disable 是「今天已领完 / 未到时间」，不是「正在加载」 */
.campaign-action .button:disabled { cursor: not-allowed; opacity: .5; transform: none; }

/* ---------- Plan cards ---------- */
.plan-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(288px, 1fr)); gap: 18px; }
.plan-card {
  display: flex; flex-direction: column;
  padding: 26px; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  animation: rise .4s both; animation-delay: calc(var(--i, 0) * 60ms);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.plan-card:hover { transform: translateY(-3px); border-color: #d9dcec; box-shadow: var(--shadow-2); }
.plan-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.plan-tag { color: var(--faint); font: 500 11px/1 'JetBrains Mono', monospace; letter-spacing: .06em; text-transform: uppercase; }
.plan-live { display: inline-flex; align-items: center; gap: 6px; color: var(--ok); font-size: 11px; font-weight: 600; }
.pulse-sm { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
.plan-title { font-size: 19px; font-weight: 700; letter-spacing: -.02em; }
.plan-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 22px 0; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.metric { display: flex; flex-direction: column; gap: 7px; }
.metric-label { color: var(--muted); font-size: 11px; }
.metric-value { display: flex; align-items: baseline; gap: 4px; font: 500 19px/1 'JetBrains Mono', monospace; letter-spacing: -.02em; }
.metric-value small { color: var(--faint); font-size: 11px; }
.plan-card-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: auto; }
.buy-button { min-width: 118px; justify-content: center; font-weight: 600; }
.plan-total { display: flex; flex-direction: column; gap: 4px; }
.plan-total span { color: var(--muted); font-size: 11px; }
.plan-total strong { font: 500 24px/1 'JetBrains Mono', monospace; letter-spacing: -.03em; }
.empty-state { grid-column: 1 / -1; padding: 44px; color: var(--muted); background: var(--surface); border: 1px dashed var(--line-2); border-radius: var(--r-lg); text-align: center; font-size: 13px; }

/* ---------- Account ---------- */
.account-gate {
  display: flex; align-items: center; justify-content: space-between; gap: 28px;
  padding: 36px; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-1);
}
.account-gate h3 { margin: 10px 0 8px; font-size: 19px; font-weight: 700; letter-spacing: -.02em; }
.account-gate p { max-width: 560px; color: var(--muted); font-size: 13px; }
.gate-mark { color: var(--accent); font: 500 11px/1 'JetBrains Mono', monospace; }
.account-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.panel, .balance-panel, .api-panel, .admin-panel { padding: 26px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-1); }
.panel h3 { font-size: 16px; font-weight: 700; letter-spacing: -.01em; }
.balance-panel .eyebrow, .api-panel .eyebrow { color: var(--faint); }
.balance-value { margin: 14px 0 22px; font: 500 38px/1 'JetBrains Mono', monospace; letter-spacing: -.04em; }
.inline-form label, .admin-form label, .dialog label { display: block; margin-bottom: 7px; color: var(--ink-2); font-size: 12px; font-weight: 600; }
.input-action { display: flex; align-items: center; gap: 10px; margin-bottom: 9px; }
.input-action > span { color: var(--faint); }
input { width: 100%; min-width: 0; height: 40px; padding: 0 12px; color: var(--ink); background: #fff; border: 1px solid var(--line-2); border-radius: var(--r-sm); outline: none; font-size: 13px; transition: border-color .16s ease, box-shadow .16s ease; }
input:focus, .admin-form textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(79,70,229,.12); }
.input-action input { max-width: 140px; font-family: 'JetBrains Mono', monospace; }
.muted { color: var(--muted); font-size: 12px; line-height: 1.65; }
.api-controls { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 18px 0 10px; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 12px; }
.api-key-actions { display: flex; align-items: center; gap: 18px; min-height: 22px; }
#api-key-output { overflow-wrap: anywhere; padding: 13px; color: var(--accent-2); background: var(--accent-soft); border: 1px solid #dfe1ff; border-radius: var(--r-sm); font-size: 12px; }
.api-reference { margin-top: 18px; padding-top: 14px; color: var(--muted); border-top: 1px solid var(--line); font-size: 12px; }
.api-reference summary { color: var(--accent); cursor: pointer; font-weight: 600; }
.api-reference p { margin: 9px 0; overflow-wrap: anywhere; }
.api-reference code { color: var(--ink-2); font-size: 11px; }
.api-reference pre { margin-top: 10px; padding: 12px; color: #d6dcf0; background: #0f1320; border-radius: var(--r-sm); font-size: 11px; white-space: pre-wrap; overflow-wrap: anywhere; }
.text-button { padding: 0; color: var(--accent); background: none; border: 0; font-size: 12px; font-weight: 600; }
.text-button:hover { text-decoration: underline; text-underline-offset: 3px; }
.orders-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin: 40px 0 14px; }
.orders-head h3 { font-size: 17px; font-weight: 700; letter-spacing: -.01em; }
.order-list { overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-1); }
.order-row { display: grid; grid-template-columns: minmax(160px,1.5fr) .8fr .7fr .8fr auto; align-items: center; gap: 14px; min-height: 62px; padding: 12px 20px; border-bottom: 1px solid var(--line); font-size: 12px; transition: background .14s ease; }
.order-row:last-child { border-bottom: 0; }
.order-row:hover { background: #fafbfd; }
.order-code { color: var(--ink-2); font: 500 12px 'JetBrains Mono', monospace; }
.status { width: max-content; padding: 4px 10px; color: var(--ok); background: var(--ok-soft); border-radius: 999px; font-size: 11px; font-weight: 600; }
.status-refunded, .status-failed { color: var(--danger); background: var(--danger-soft); }
.status-processing { color: var(--warn); background: var(--warn-soft); }
.delivery-list { margin-top: 18px; border-top: 1px solid var(--line); }
.delivery-item { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.delivery-item div { display: grid; gap: 4px; font-size: 13px; }
.delivery-item span { color: var(--faint); font-size: 11px; }

/* ---------- Admin ---------- */
.admin-page { max-width: 1180px; }
.page-head { padding: 44px 0 30px; }
.page-head h1 { margin: 10px 0 9px; font-size: 32px; font-weight: 700; letter-spacing: -.03em; }
.page-head p { color: var(--muted); font-size: 13px; }
.admin-section { display: block; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.section-heading h2 { margin: 6px 0 0; font-size: 21px; font-weight: 700; letter-spacing: -.02em; }
.section-note { color: var(--faint); font-size: 12px; }
.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.admin-panel { padding: 26px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-1); scroll-margin-top: 90px; }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.panel-heading h3 { font-size: 16px; font-weight: 700; letter-spacing: -.01em; }
.admin-form { display: grid; gap: 15px; }
.admin-form label { color: var(--ink-2); font-size: 12px; font-weight: 600; }
.admin-form label small, .upstream-row label small { display: block; margin: 5px 0 7px; color: var(--faint); font-size: 11px; font-weight: 400; }
.admin-form input, .upstream-row input { display: block; margin-top: 0; }
.admin-form textarea { width: 100%; padding: 11px 12px; color: var(--ink); background: #fff; border: 1px solid var(--line-2); border-radius: var(--r-sm); font-size: 13px; resize: vertical; outline: none; }
.admin-form.two-col { grid-template-columns: 1fr 1fr; align-items: end; }
.admin-form .check-label { display: flex; align-items: center; gap: 9px; min-height: 40px; }
.admin-form .check-label input { width: 17px; height: 17px; margin: 0; accent-color: var(--accent); }
.upstream-row { display: grid; gap: 13px; padding: 16px; background: #fafbfd; border: 1px solid var(--line); border-radius: var(--r-md); }
.upstream-row + .upstream-row { margin-top: 12px; }
.upstream-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.upstream-row-heading { display: flex; align-items: center; justify-content: space-between; color: var(--accent); font-size: 12px; font-weight: 600; }
.admin-hint { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; overflow-wrap: anywhere; }
.admin-hint code { color: var(--accent-2); font-size: 11px; }
.table-panel { margin-top: 18px; padding: 0; overflow: hidden; }
.table-panel .panel-heading { margin: 0; padding: 22px 26px 16px; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; text-align: left; white-space: nowrap; font-size: 12px; }
th { padding: 11px 26px; color: var(--muted); background: #fafbfd; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
td { padding: 14px 26px; border-bottom: 1px solid var(--line); }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fafbfd; }
td .text-button { margin-right: 16px; }

/* ---------- 短信接码 ---------- */
.sms-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; align-items: start; }
.sms-panel { padding: 26px; }
.sms-panel h3 { margin: 8px 0 10px; font-size: 17px; font-weight: 700; letter-spacing: -.01em; }
.sms-panel > .muted { margin-bottom: 18px; }
.sms-form { display: grid; gap: 15px; }
.sms-form .full-button { margin-top: 4px; }
.sms-opt { display: block; color: var(--ink-2); font-size: 12px; font-weight: 600; }
.sms-opt small { display: block; margin: 4px 0 7px; color: var(--faint); font-size: 11px; font-weight: 400; line-height: 1.6; }
.sms-opt input, .sms-opt select { display: block; width: 100%; padding: 11px 12px; color: var(--ink); background: #fff; border: 1px solid var(--line-2); border-radius: var(--r-sm); font-size: 13px; outline: none; }
.sms-opt input:focus, .sms-opt select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.sms-opt select { appearance: none; padding-right: 34px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%2369737f' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 13px center; background-size: 11px; }
.sms-opt-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.sms-live { margin-bottom: 18px; padding: 30px 26px; text-align: center; }
.sms-number { margin: 14px 0 16px; color: var(--ink); font-family: 'JetBrains Mono', monospace; font-size: 34px; font-weight: 500; letter-spacing: .02em; }
.sms-code { margin: 14px 0 12px; color: var(--accent); font-family: 'JetBrains Mono', monospace; font-size: 44px; font-weight: 500; letter-spacing: .12em; }
.sms-state { display: flex; align-items: center; justify-content: center; gap: 9px; color: var(--muted); font-size: 13px; }
.sms-state b { color: var(--ink); font-family: 'JetBrains Mono', monospace; font-weight: 500; }
.sms-text { margin-bottom: 16px; color: var(--muted); font-size: 12.5px; line-height: 1.7; overflow-wrap: anywhere; }
.sms-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin: 18px 0 16px; }
.sms-live > small.muted { display: block; color: var(--faint); font-size: 11px; overflow-wrap: anywhere; }
.sms-history { max-height: 320px; overflow: auto; }
.sms-history .order-row { grid-template-columns: minmax(0, 1fr) auto; gap: 8px 12px; padding: 12px 16px; }
.sms-history .order-code { overflow-wrap: anywhere; }
.sms-stats { display: flex; flex-wrap: wrap; gap: 10px; padding: 0 26px 18px; }
.stat-chip { padding: 7px 13px; color: var(--ink-2); background: #fafbfd; border: 1px solid var(--line); border-radius: 999px; font-size: 11px; }
.stat-chip b { color: var(--accent); font-family: 'JetBrains Mono', monospace; font-weight: 500; }
.stat-chip.is-off { color: var(--warn); background: var(--warn-soft); border-color: transparent; }
.setting-group { display: grid; gap: 15px; margin-top: 6px; padding: 18px; background: #fafbfd; border: 1px solid var(--line); border-radius: var(--r-md); }
.setting-group h4 { margin: 4px 0 2px; font-size: 14px; font-weight: 700; }
.setting-group .two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
/* IP 识别自检：把取 IP 的全过程摊开给管理员看，否则看不出配置对不对 */
.ip-diag { padding: 15px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm); }
.ip-diag-grid { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 7px 16px; margin: 9px 0 0; align-items: baseline; }
.ip-diag-grid > span { color: var(--muted); font-size: 11px; white-space: nowrap; }
.ip-diag-grid > code { color: var(--ink); font-size: 11.5px; overflow-wrap: anywhere; }
.ip-diag > .admin-hint { margin-top: 11px; padding-top: 11px; border-top: 1px solid var(--line); }
/* ---------- Admin: 用户与日志 ---------- */
.user-search { display: flex; gap: 8px; }
.table-panel > .admin-hint { padding: 14px 26px 18px; border-top: 1px solid var(--line); }
.table-panel > .admin-hint:empty { display: none; }
.user-search input { width: 200px; margin: 0; padding: 9px 12px; color: var(--ink); background: #fff; border: 1px solid var(--line-2); border-radius: var(--r-sm); font-size: 12px; outline: none; }
.user-search input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.user-name { color: var(--ink); font-weight: 600; }
.user-id { margin-left: 6px; color: var(--faint); font-family: 'JetBrains Mono', monospace; font-size: 11px; }
.tag { display: inline-block; margin-left: 8px; padding: 2px 8px; border-radius: 999px; font-size: 10px; font-weight: 600; }
.tag-admin { color: var(--accent); background: var(--accent-soft); }
.tag-api { color: var(--ok); background: var(--ok-soft); }
.dialog-log { width: min(100%, 920px); }
.dialog-log h2 { margin: 8px 0 12px; font-size: 22px; }
.log-facts { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 18px; color: var(--muted); font-size: 12px; }
.log-facts b { color: var(--accent); font-family: 'JetBrains Mono', monospace; font-weight: 500; }
.log-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 4px; }
.log-tab { padding: 7px 14px; color: var(--ink-2); background: #fff; border: 1px solid var(--line); border-radius: 999px; font-size: 12px; font-weight: 500; transition: .16s ease; }
.log-tab:hover { color: var(--accent); border-color: #cdd0f5; }
.log-tab.is-active { color: #fff; background: var(--accent); border-color: transparent; }
#log-panel { max-height: 52vh; overflow: auto; margin-top: 10px; border: 1px solid var(--line); border-radius: var(--r-md); }
#log-panel th { position: sticky; top: 0; }
#log-panel td { padding: 11px 16px; }
#log-panel th:first-child, #log-panel td:first-child { padding-left: 16px; }
.mono { font-family: 'JetBrains Mono', monospace; font-size: 11px; }
.delta-up { color: var(--ok); font-weight: 600; }
.delta-down { color: var(--danger); font-weight: 600; }

/* ---------- Admin login ---------- */
.admin-login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(90% 70% at 50% 0%, #eceefb 0%, var(--canvas) 60%); }
.admin-login-panel { width: min(100%, 430px); padding: 40px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-2); }
.admin-login-panel .wordmark { margin-bottom: 34px; color: var(--ink); }
.admin-login-panel .wordmark small { color: var(--faint); }
.admin-login-panel .eyebrow { color: var(--accent); }
.admin-login-panel h1 { margin: 12px 0 9px; font-size: 27px; font-weight: 700; letter-spacing: -.03em; }
.admin-login-panel .muted { margin-bottom: 24px; }
.admin-login-panel .admin-form { gap: 16px; }
.admin-login-error { margin: 16px 0 0; padding: 12px 14px; color: var(--danger); background: var(--danger-soft); border-radius: var(--r-sm); font-size: 12px; }
.admin-back-link { display: inline-block; margin-top: 20px; color: var(--accent); font-size: 12px; font-weight: 500; }

/* ---------- API docs ---------- */
.docs-wrap { max-width: 1040px; margin: 0 auto; padding: 0 24px 60px; }
.docs-hero { position: relative; overflow: hidden; margin: 26px 0 0; padding: 52px 48px; color: #fff; border-radius: 22px; background: radial-gradient(120% 140% at 10% 0%, #1d2440 0%, #10131f 48%, #0a0c14 100%); box-shadow: var(--shadow-3); }
.docs-hero::after { content: ''; position: absolute; top: -150px; right: -70px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(99,91,255,.5), transparent 66%); pointer-events: none; }
.docs-hero > * { position: relative; z-index: 1; }
.docs-hero .eyebrow { color: #a5a2ff; }
.docs-hero h1 { margin: 14px 0 16px; font-size: 40px; font-weight: 700; letter-spacing: -.035em; }
.docs-hero p { max-width: 620px; color: #aeb6c9; font-size: 15px; line-height: 1.75; }
.docs-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.docs-meta span { padding: 6px 13px; color: #cdd3e6; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: 999px; font: 500 11px/1 'JetBrains Mono', monospace; }
.docs-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 30px 0 4px; }
.docs-nav a { padding: 8px 14px; color: var(--ink-2); background: #fff; border: 1px solid var(--line); border-radius: 999px; font-size: 12px; font-weight: 500; transition: .16s ease; }
.docs-nav a:hover { color: var(--accent); border-color: #cdd0f5; background: var(--accent-soft); }
.docs-section { padding: 40px 0 8px; scroll-margin-top: 88px; }
.docs-heading { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.docs-heading h2 { font-size: 23px; font-weight: 700; letter-spacing: -.02em; }
.docs-number { display: grid; place-items: center; width: 34px; height: 34px; color: var(--accent); background: var(--accent-soft); border-radius: 10px; font: 500 12px/1 'JetBrains Mono', monospace; }
.docs-section > p { max-width: 780px; margin-bottom: 16px; color: #4a5464; font-size: 14px; line-height: 1.8; }
.docs-section > h3 { margin: 26px 0 10px; font-size: 15px; font-weight: 700; }
.docs-steps { max-width: 780px; margin: 16px 0; padding-left: 22px; color: #4a5464; font-size: 13.5px; line-height: 1.9; }
.docs-steps li { margin-bottom: 5px; }
.docs-steps strong { color: var(--ink); }
.docs-base { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin: 18px 0; padding: 16px 18px; background: var(--accent-soft); border: 1px solid #dfe1ff; border-radius: var(--r-md); font-size: 12px; }
.docs-base strong { color: var(--accent-2); font-weight: 700; }
.docs-base code { color: var(--accent-2); font-size: 12px; }
.docs-base span { color: var(--muted); }
.docs-section code { overflow-wrap: anywhere; color: var(--accent-2); font-size: 12px; }
.docs-section pre { overflow-x: auto; margin: 16px 0 22px; padding: 20px; color: #d6dcf0; background: #0f1320; border-radius: var(--r-md); font-size: 12px; line-height: 1.7; white-space: pre; box-shadow: var(--shadow-1); }
.docs-section pre code { color: inherit; font-size: 12px; }
.docs-warning { padding: 15px 18px; color: #7c2d12 !important; background: #fff7ed; border: 1px solid #fed7aa; border-left: 3px solid #f97316; border-radius: var(--r-md); }
.docs-table-wrap { overflow-x: auto; margin: 18px 0; border: 1px solid var(--line); border-radius: var(--r-md); }
.docs-table { min-width: 660px; background: #fff; }
.docs-table th { padding: 13px 18px; background: #fafbfd; }
.docs-table td { padding: 15px 18px; white-space: normal; line-height: 1.6; border-bottom: 1px solid var(--line); }
.docs-table tbody tr:last-child td { border-bottom: 0; }
.docs-table td:nth-child(2) { color: var(--accent-2); font-size: 12px; }
.docs-table td:last-child { color: var(--muted); }
.method { display: inline-block; min-width: 44px; padding: 4px 8px; text-align: center; border-radius: 6px; font: 600 10px/1 'JetBrains Mono', monospace; letter-spacing: .04em; }
.method.get { color: var(--accent-2); background: var(--accent-soft); }
.method.post { color: #047857; background: var(--ok-soft); }
.docs-field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.docs-field-grid > div { display: grid; gap: 6px; padding: 16px 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); }
.docs-field-grid span { color: var(--muted); font-size: 12px; }

/* ---------- Footer / toast / dialog ---------- */
.site-footer { display: flex; justify-content: space-between; gap: 14px; padding: 34px 0; color: var(--faint); font-size: 11px; font-family: 'JetBrains Mono', monospace; letter-spacing: .04em; }
.veil { position: fixed; z-index: 40; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(10,13,20,.55); backdrop-filter: blur(6px); animation: fade .16s ease-out; }
.dialog { position: relative; width: min(100%, 420px); max-height: calc(100vh - 40px); overflow: auto; padding: 32px; background: #fff; border-radius: 20px; box-shadow: var(--shadow-3); animation: rise .2s ease-out; }
.dialog-wide { width: min(100%, 600px); }
.dialog h2 { margin: 10px 0 22px; font-size: 24px; font-weight: 700; letter-spacing: -.025em; }
.dialog .eyebrow { color: var(--accent); }
.dialog form { display: grid; gap: 16px; }
.dialog label { color: var(--ink-2); font-size: 12px; font-weight: 600; }
.dialog input { display: block; margin-top: 0; }
.full-button { width: 100%; margin-top: 8px; }
.close-button { position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; color: var(--faint); background: transparent; border: 0; border-radius: 8px; font-size: 22px; line-height: 1; }
.close-button:hover { color: var(--ink); background: #f1f3f7; }
.dialog .text-button { margin-top: 18px; }
.confirm-line { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 13px; }
.confirm-line strong { font: 500 18px 'JetBrains Mono', monospace; letter-spacing: -.02em; }
.payment-dialog { text-align: center; }
.payment-dialog h2 { font: 500 34px/1 'JetBrains Mono', monospace; letter-spacing: -.04em; }
.qr-box { width: 236px; min-height: 236px; display: grid; place-items: center; margin: 0 auto 16px; padding: 12px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); }
.qr-box img, .qr-box canvas { max-width: 100%; height: auto; }
.payment-state { margin: 12px 0 6px; color: var(--ink-2); font-size: 13px; }
.payment-dialog small { color: var(--faint); font: 11px 'JetBrains Mono', monospace; overflow-wrap: anywhere; }
.toast { position: fixed; z-index: 60; right: 26px; bottom: 26px; max-width: min(420px, calc(100vw - 52px)); padding: 15px 20px; color: #fff; background: #0f1320; border-radius: var(--r-md); opacity: 0; transform: translateY(12px); pointer-events: none; transition: .22s cubic-bezier(.22,1,.36,1); font-size: 13px; box-shadow: var(--shadow-3); }
.toast.visible { opacity: 1; transform: translateY(0); }
.toast.error { background: #7f1d1d; }

@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes ping { 0% { transform: scale(.6); opacity: 1; } 100% { transform: scale(1.9); opacity: 0; } }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .account-grid, .admin-grid { grid-template-columns: 1fr; }
  .shop-split { grid-template-columns: 1fr; gap: 0; }
  .shop-split .section-head { min-height: 0; }
  .shop-split .plan-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
  .hero h1 { font-size: 38px; }
  .docs-hero h1 { font-size: 32px; }
  .campaign-action { align-items: stretch; width: 100%; }
  .campaign-action .button { width: 100%; }
}

@media (max-width: 640px) {
  body { font-size: 13px; }
  .topbar { height: auto; min-height: 66px; padding: 12px 18px; gap: 14px; flex-wrap: wrap; }
  .topnav { order: 3; width: 100%; gap: 18px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 12px; }
  .top-actions { margin-left: auto; }
  .page, .docs-wrap { padding: 0 16px 30px; }
  .hero { margin-top: 16px; padding: 38px 24px 34px; border-radius: 18px; }
  .hero h1 { font-size: 30px; }
  .hero-split { grid-template-columns: 1fr; gap: 20px; }
  .hero-alt { gap: 5px; padding: 16px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.16); }
  .hero-alt-title { margin-bottom: 6px; font-size: 30px; }
  .hero-alt-note, .hero-alt-note:first-of-type { font-size: 13px; }
  .campaign-bar { padding: 18px; }
  .campaign-copy h2 { font-size: 20px; }
  .hero-sub { font-size: 13px; }
  .hero-stats { gap: 16px; margin-top: 28px; }
  .hero-stat > span { font-size: 22px; }
  .hero-stat .hero-stat-text { font-size: 16px; }
  .hero-stat-divider { height: 30px; }
  .hero-actions { margin-top: 28px; }
  .hero-actions .button { flex: 1; }
  .section { padding: 38px 0 6px; }
  .section-head { margin-bottom: 18px; }
  .section-head h2 { font-size: 21px; }
  .plan-grid { grid-template-columns: 1fr; gap: 14px; }
  .plan-card { padding: 20px; }
  .plan-card-foot { flex-direction: column; align-items: stretch; }
  .plan-card-foot .button { width: 100%; }
  .account-gate { flex-direction: column; align-items: flex-start; gap: 18px; padding: 24px; }
  .panel { padding: 20px; }
  .balance-value { font-size: 32px; }
  .input-action { flex-wrap: wrap; }
  .input-action input { flex: 1; max-width: none; }
  .input-action .button { flex: 1 0 100%; }
  .order-row { grid-template-columns: minmax(0,1fr) auto; gap: 6px 10px; padding: 14px 16px; }
  .order-row > :nth-child(2), .order-row > :nth-child(3), .order-row > :nth-child(4) { grid-row: 2; }
  .order-row > :nth-child(5) { grid-column: 2; grid-row: 1 / span 2; }
  .order-code { overflow-wrap: anywhere; }
  .page-head { padding: 30px 0 22px; }
  .page-head h1 { font-size: 26px; }
  .admin-panel { padding: 20px; }
  .admin-form.two-col { grid-template-columns: 1fr; }
  .setting-group .two-col { grid-template-columns: 1fr; }
  .sms-grid { grid-template-columns: 1fr; }
  .sms-opt-pair { grid-template-columns: 1fr; }
  .sms-panel, .sms-live { padding: 20px; }
  .sms-number { font-size: 26px; }
  .sms-code { font-size: 34px; }
  .table-panel .panel-heading { flex-direction: column; align-items: stretch; gap: 12px; }
  .user-search input { width: 100%; }
  .dialog-log { padding: 24px 18px; }
  #log-panel { max-height: 60vh; }
  .upstream-fields { grid-template-columns: 1fr; }
  th, td { padding: 12px 16px; }
  .docs-hero { margin-top: 16px; padding: 32px 22px; border-radius: 18px; }
  .docs-hero h1 { font-size: 26px; }
  .docs-hero p { font-size: 13px; }
  .docs-section { padding: 28px 0 6px; }
  .docs-heading h2 { font-size: 19px; }
  .docs-field-grid { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; padding: 24px 0; }
  .dialog { padding: 24px 20px; border-radius: 16px; }
  .toast { left: 16px; right: 16px; bottom: 16px; max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* 后台配置分组、记录分页：让页面高度保持可控。 */
.admin-page [hidden] { display: none !important; }
.admin-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); align-items: start; }
.admin-grid > #connector-panel { grid-column: 1 / -1; }
.admin-grid > #catalog-panel { margin-top: 0; min-width: 0; }
.admin-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.admin-tabs button { border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--muted); padding: 10px 16px; font: inherit; font-size: 12px; cursor: pointer; }
.admin-tabs button.is-active { color: var(--accent); background: var(--accent-soft); border-color: var(--accent); }
.settings-pane { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
.settings-base { display: grid; gap: 15px; }
.settings-column { display: grid; gap: 15px; min-width: 0; }
.settings-pane > .eyebrow, .settings-pane > h4, .settings-pane > .admin-hint, .settings-pane > .ip-diag { grid-column: 1 / -1; }
.record-tabs { margin-top: 28px; margin-bottom: 0; }
.admin-page .table-panel .table-scroll { max-height: 520px; overflow: auto; }
.admin-page .table-panel thead { position: sticky; top: 0; z-index: 1; }
.admin-pager { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 26px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.admin-pager > div { display: flex; gap: 8px; }
.delete-plan { color: var(--danger); }
@media (max-width: 900px) {
  .admin-grid { grid-template-columns: 1fr; }
  .settings-pane { grid-template-columns: 1fr; }
  .settings-base #upstream-list, .settings-base #add-upstream, .settings-base > label:last-child { grid-column: auto; grid-row: auto; }
  .admin-pager { flex-wrap: wrap; padding: 14px 20px; }
}

.settings-column > .two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
@media (max-width: 600px) { .settings-column > .two-col { grid-template-columns: 1fr; } }

/* ---------- 提现申请（后台筛选框 / 页签） ---------- */
.user-search select { padding: 9px 12px; color: var(--ink); background: #fff; border: 1px solid var(--line-2); border-radius: var(--r-sm); font-size: 12px; outline: none; }
.user-search select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }


/* ---------- 推广分成（只有名单内用户才渲染） ---------- */
.referral-panel { margin-top: 18px; }
.referral-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.referral-head h3 { margin-top: 6px; font-size: 18px; font-weight: 700; letter-spacing: -.01em; }
.referral-link { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.referral-link input { flex: 1; font-family: 'JetBrains Mono', monospace; font-size: 12px; }
.referral-stats { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0; }
.referral-stat { flex: 1 1 150px; padding: 14px 16px; background: #fafbfd; border: 1px solid var(--line); border-radius: var(--r-md); }
.referral-stat span { display: block; margin-bottom: 6px; color: var(--muted); font-size: 11px; }
.referral-stat b { font: 500 19px/1.2 'JetBrains Mono', monospace; }
.referral-panel > .eyebrow { display: block; margin: 22px 0 10px; }
.referral-panel .order-row { grid-template-columns: minmax(120px, 1.2fr) minmax(0, 1fr) minmax(0, 1fr) auto minmax(0, 1.2fr); }
@media (max-width: 640px) {
  .referral-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .referral-link { flex-direction: column; align-items: stretch; }
  .referral-panel .order-row { grid-template-columns: minmax(0, 1fr) auto; }
  .referral-panel .order-row > :nth-child(3), .referral-panel .order-row > :nth-child(4), .referral-panel .order-row > :nth-child(5) { grid-row: 2; }
}
/* ---------- 接码渠道（后台） ---------- */
.channel-list { display: grid; gap: 15px; margin: 6px 0 18px; padding: 18px; background: #fafbfd; border: 1px solid var(--line); border-radius: var(--r-md); }
.channel-list h4 { margin: 4px 0 0; font-size: 14px; font-weight: 700; }
.channel-row { display: grid; gap: 13px; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); }
.channel-row .two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.channel-row input[readonly] { color: var(--muted); background: #f4f5f8; }
@media (max-width: 640px) { .channel-row .two-col { grid-template-columns: 1fr; } }
/* ---------- 后台：对接码编辑行 ---------- */
.docking-list { display: grid; gap: 12px; padding: 14px; background: #fafbfd; border: 1px solid var(--line); border-radius: var(--r-md); }
.docking-list h4 { margin: 2px 0 0; font-size: 13px; }
.docking-rows { display: grid; gap: 10px; }
.docking-row { display: grid; gap: 10px; padding: 12px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm); }
.docking-fields { display: grid; grid-template-columns: 1.2fr 1.4fr .9fr auto; gap: 12px; align-items: end; }
.docking-row .docking-remove { justify-self: start; }
@media (max-width: 900px) { .docking-fields { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .docking-fields { grid-template-columns: 1fr; } }
/* ---------- 后台折叠块（短信接码 / 渠道） ---------- */
.sms-fold { display: grid; gap: 12px; padding: 14px 16px; background: #fafbfd; border: 1px solid var(--line); border-radius: var(--r-md); }
.sms-fold > summary,
.channel-row > summary { display: flex; align-items: center; gap: 10px; list-style: none; cursor: pointer; font-size: 13px; font-weight: 600; }
.sms-fold > summary::-webkit-details-marker,
.channel-row > summary::-webkit-details-marker { display: none; }
.sms-fold > summary::after,
.channel-row > summary::after { content: '展开'; margin-left: 8px; color: var(--accent); font-size: 11px; font-weight: 600; }
.sms-fold[open] > summary::after,
.channel-row[open] > summary::after { content: '收起'; }
.fold-meta { margin-left: auto; color: var(--muted); font-size: 11px; font-weight: 400; }
.sms-fold-body, .channel-body { display: grid; gap: 12px; }
.channel-row { padding: 14px 16px; gap: 10px; }
.channel-row[open] { gap: 0; }
.channel-body { margin-top: 14px; }
.channel-title { color: var(--ink); }
.channel-title::before { content: '▸'; margin-right: 7px; color: var(--faint); font-size: 10px; }
.channel-row[open] .channel-title::before { content: '▾'; }
/* 折叠区里把输入框压扁一点，一屏能多看点 */
.channel-row input, .channel-row select, .sms-fold input, .sms-fold select { height: 36px; }
.channel-row label small, .sms-fold label small { margin: 3px 0 5px; }
.channel-row .docking-list { padding: 12px; }

/* ---------- 渠道「测试连接」 ---------- */
.channel-test-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 4px; }
.channel-test-result { color: var(--muted); font-size: 11.5px; line-height: 1.6; overflow-wrap: anywhere; }
.channel-test-result.is-ok { color: var(--ok); }
.channel-test-result.is-bad { color: var(--danger); }