:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#17211f;background:#f3f7f3;line-height:1.5;--ink:#17211f;--muted:#6b7771;--line:#d9e3dc;--green:#0f7b55;--green-dark:#07563d;--mint:#d9f3e5;--panel:#fff;--shadow:0 22px 70px rgba(27,63,44,.13)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 12% 8%,#dff7e9 0,transparent 33%),radial-gradient(circle at 95% 90%,#e7f1ff 0,transparent 28%),#f3f7f3}.public-shell{width:min(1120px,100%);margin:0 auto;padding:56px 28px 30px;display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,500px);gap:80px;align-items:center;min-height:100vh}.hero{padding:8px 0 28px}.eyebrow,.step-label{letter-spacing:.13em;text-transform:uppercase;font-size:11px;font-weight:800;color:var(--green)}.eyebrow{display:flex;align-items:center;gap:9px}.brand-dot{width:9px;height:9px;background:var(--green);border-radius:50%;box-shadow:0 0 0 6px var(--mint)}h1{font-size:clamp(42px,6vw,76px);line-height:1.02;letter-spacing:-.055em;margin:28px 0 22px;color:var(--ink)}h1 em{font-style:normal;color:var(--green)}.hero-copy{font-size:18px;color:#4f5d55;max-width:520px;line-height:1.7;margin:0}.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}.trust-row span{border:1px solid #cfe2d5;background:rgba(255,255,255,.58);border-radius:999px;padding:8px 13px;font-size:12px;color:#3d5d4e}.panel{background:var(--panel);border:1px solid rgba(208,221,212,.9);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.panel-heading,.progress-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.panel h2{font-size:25px;letter-spacing:-.03em;margin:7px 0 25px}.status-pill{font-size:11px;padding:7px 10px;border-radius:999px;background:#edf2ee;color:#748078;white-space:nowrap}.status-pill.ready{background:var(--mint);color:var(--green-dark)}fieldset{border:0;padding:0;margin:0 0 25px}legend{font-size:12px;font-weight:700;margin-bottom:10px;color:#506158}.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.plan-card{display:block;cursor:pointer}.plan-card input{position:absolute;opacity:0}.plan-card-inner{display:flex;flex-direction:column;gap:3px;border:1px solid var(--line);border-radius:14px;padding:15px 16px;transition:.18s ease}.plan-card strong{font-size:16px}.plan-card small{color:var(--muted);font-size:12px}.plan-card input:checked+.plan-card-inner{border-color:#46a77c;background:#effaf3;box-shadow:inset 0 0 0 1px #46a77c}.field-label{display:block;font-size:12px;font-weight:700;color:#506158;margin:0 0 7px}textarea,input{width:100%;font:inherit;color:var(--ink);background:#fbfdfb;border:1px solid var(--line);border-radius:11px;padding:12px 13px;outline:none;transition:border-color .18s,box-shadow .18s}textarea{resize:vertical;min-height:125px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.55}.secret-field{position:relative}.secret-field textarea{padding-right:72px}.secret-field textarea.masked-secret{-webkit-text-security:disc}.visibility-button{position:absolute;right:9px;top:9px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.88);color:var(--green-dark);font:inherit;font-size:11px;font-weight:700;padding:6px 8px;cursor:pointer}.visibility-button:hover{background:#effaf3}textarea:focus,input:focus{border-color:#3aa273;box-shadow:0 0 0 4px rgba(58,162,115,.13)}.field-hint{font-size:11px;color:var(--muted);margin:7px 0 20px}.split-fields{display:grid;grid-template-columns:1fr 110px;gap:10px;margin-bottom:18px}.consent{display:flex;align-items:flex-start;gap:10px;color:#58655d;font-size:12px;line-height:1.6;margin:0 0 20px}.consent input{width:17px;height:17px;flex:0 0 auto;margin-top:2px;accent-color:var(--green)}.submit-button{width:100%;border:0;border-radius:12px;background:var(--green);color:#fff;font:inherit;font-weight:750;padding:13px 15px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;transition:.18s ease}.submit-button:hover{background:var(--green-dark);transform:translateY(-1px)}.submit-button:disabled{opacity:.55;cursor:wait;transform:none}.button-arrow{font-size:20px}.form-error{font-size:12px;color:#a4453b;background:#fff1ef;border:1px solid #f2d1cc;border-radius:10px;padding:10px 12px;margin:0 0 14px}.progress-card{border-top:1px solid var(--line);padding-top:22px}.progress-card h2{margin-bottom:5px}.progress-top>span{font-size:20px;font-weight:800;color:var(--green)}.progress-track{height:8px;background:#e8efea;border-radius:99px;overflow:hidden;margin:12px 0 9px}.progress-track div{height:100%;width:0;background:linear-gradient(90deg,#2f9b6e,#7dd8a9);transition:width .35s ease}.progress-card>p{color:var(--muted);font-size:12px;margin:0 0 20px}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 20px}.result-grid div{border:1px solid var(--line);border-radius:11px;padding:10px 11px}.result-grid dt{font-size:10px;color:var(--muted);margin-bottom:2px}.result-grid dd{font-size:12px;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.result-grid div:last-child{grid-column:1/-1}.text-button{border:0;background:none;padding:0;color:var(--green);font:inherit;font-size:12px;font-weight:700;cursor:pointer}footer{grid-column:1/-1;text-align:center;color:#829087;font-size:11px;margin-top:-45px}.history-card{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.history-card .panel-heading h2{margin-bottom:8px}.history-list{display:grid;gap:8px}.history-item{display:grid;grid-template-columns:1fr auto;gap:2px 10px;border:1px solid var(--line);border-radius:11px;padding:9px 11px;font-size:12px}.history-item span{color:var(--green);font-weight:700}.history-item small{grid-column:1/-1;color:var(--muted)}@media (max-width:820px){.public-shell{grid-template-columns:1fr;gap:26px;padding:34px 18px 24px;align-items:start}.hero{padding-top:8px}.hero-copy{font-size:16px}.panel{padding:21px;border-radius:19px}footer{margin-top:0}.trust-row{margin-top:23px}}
.api-key-card{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.api-key-card .panel-heading h2{margin-bottom:8px}.api-key-create{display:inline-flex;align-items:center;min-height:34px}.api-key-copy-row{position:relative}.api-key-copy-row input{padding-right:62px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.api-key-copy-row .visibility-button{top:7px}.api-key-result .field-hint{margin-bottom:0}

.customer-identity-field {
  --customer-identity-gap: 20px;
  margin-bottom: var(--customer-identity-gap);
}

/* Confirm the exact account/plan before a payment task can be created. */
:root {
  --region-control-space: 12px;
  --region-field-space: 20px;
  --region-border-width: 1px;
  --region-control-radius: 12px;
  --region-control-height: 44px;
  --region-label-size: 14px;
  --region-line-height: 1.6;
  --confirm-width: 520px;
  --confirm-gutter: 20px;
  --confirm-padding: 28px;
  --confirm-gap: 16px;
  --confirm-gap-small: 8px;
  --confirm-radius: 18px;
  --confirm-control-radius: 12px;
  --confirm-control-height: 44px;
  --confirm-border-width: 1px;
  --confirm-title-size: 24px;
  --confirm-copy-size: 14px;
  --confirm-value-size: 18px;
  --confirm-backdrop: rgba(23, 33, 31, .45);
}
#region-fields select { width: 100%; min-height: var(--region-control-height); padding: var(--region-control-space); border: var(--region-border-width) solid var(--line); border-radius: var(--region-control-radius); background: var(--panel); color: var(--ink); font: inherit; font-size: var(--region-label-size); }
#region-fields { min-width: 0; }
.subscription-quote { border: var(--region-border-width) solid var(--line); border-radius: var(--region-control-radius); padding: var(--region-field-space); margin-block: var(--region-field-space); }
.subscription-quote h3 { margin-top: 0; }
.subscription-quote pre { white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; line-height: var(--region-line-height); }
.subscription-confirm {
  width: min(var(--confirm-width), calc(100% - var(--confirm-gutter) * 2));
  max-height: calc(100dvh - var(--confirm-gutter) * 2);
  padding: var(--confirm-padding);
  border: var(--confirm-border-width) solid var(--line);
  border-radius: var(--confirm-radius);
  background: var(--panel);
  color: var(--ink);
  box-shadow: var(--shadow);
  overflow: auto;
}
.subscription-confirm::backdrop { background: var(--confirm-backdrop); }
#verification-live, #upgrade-recovery { margin-block: var(--confirm-gap); }
#verification-live-pointer { max-width: 100%; padding: 0; border: var(--confirm-border-width) solid var(--line); border-radius: var(--confirm-control-radius); background: var(--panel); cursor: pointer; }
#verification-live-pointer img { display: block; max-width: 100%; height: auto; }
#verification-live-pointer:focus-visible { outline: var(--confirm-border-width) solid var(--ink); outline-offset: var(--confirm-gap-small); }
#upgrade-session-entry { margin-block: var(--confirm-gap); }
.subscription-confirm h2 { margin: 0 0 var(--confirm-gap); font-size: var(--confirm-title-size); }
.confirmation-details { display: grid; gap: var(--confirm-gap); margin: 0; }
.confirmation-details div { min-width: 0; }
.confirmation-details dt { color: var(--muted); font-size: var(--confirm-copy-size); }
.confirmation-details dd { margin: var(--confirm-gap-small) 0 0; font-size: var(--confirm-value-size); font-weight: 700; overflow-wrap: anywhere; }
.subscription-confirm p { margin: var(--confirm-gap) 0; color: var(--muted); font-size: var(--confirm-copy-size); }
.confirmation-actions { display: flex; flex-wrap: wrap; gap: var(--confirm-gap-small); }
.confirmation-actions button {
  flex: 1 1 auto; width: auto; min-height: var(--confirm-control-height);
  justify-content: center; font: inherit; font-weight: 700;
  border-radius: var(--confirm-control-radius);
  padding: var(--confirm-gap-small) var(--confirm-gap);
}
.confirmation-back { border: var(--confirm-border-width) solid var(--line); background: var(--panel); color: var(--ink); cursor: pointer; }
.confirmation-back:hover { background: var(--mint); }
.confirmation-actions button:focus-visible { outline: var(--plan-focus-width) solid var(--green); outline-offset: var(--plan-focus-offset); }
.result-grid > div { min-width: 0; }
#result-email { overflow: visible; white-space: normal; overflow-wrap: anywhere; }
.progress-actions { display: grid; gap: var(--confirm-gap-small); margin-bottom: var(--confirm-gap); }
.progress-actions [hidden] { display: none; }
.progress-actions button { min-height: var(--confirm-control-height); }
.progress-actions:has(> :not([hidden])) { margin-top: var(--confirm-gap); }
.local-requests { margin-bottom: var(--confirm-gap); font-size: var(--confirm-copy-size); }
.local-requests summary { cursor: pointer; color: var(--green); font-weight: 700; min-height: var(--confirm-control-height); }
.local-requests p { color: var(--muted); margin: 0 0 var(--confirm-gap-small); }
.local-request {
  display: grid; width: 100%; text-align: left; cursor: pointer; font: inherit; color: var(--ink);
  border: var(--confirm-border-width) solid var(--line); background: var(--panel);
  padding: var(--confirm-gap-small) var(--confirm-gap); min-height: var(--confirm-control-height);
}
.local-request:nth-child(even) { background: var(--mint); }
.local-request > * { min-width: 0; overflow-wrap: anywhere; }
.local-request span, .local-request small { color: var(--green-dark); }
.local-request:hover { border-color: var(--green); }
.local-request:focus-visible, .local-requests summary:focus-visible { outline: var(--plan-focus-width) solid var(--green); outline-offset: var(--plan-focus-offset); }
.history-item small { overflow-wrap: anywhere; min-width: 0; }
.api-key-card .section-title{font-size:18px;font-weight:750;letter-spacing:-.02em;margin:7px 0 8px}.text-button:active,.visibility-button:active{transform:scale(.97)}.text-button:focus-visible,.visibility-button:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.brand-line{display:flex;align-items:center;gap:9px;letter-spacing:.13em;text-transform:uppercase;font-size:11px;font-weight:800;color:var(--green)}.api-key-copy-row input{cursor:copy}

/* Unavailable plans remain visible, readable, and unselectable. */
:root {
  --plan-disabled-bg: #f0f1f2;
  --plan-disabled-text: #626870;
  --plan-disabled-border: #d4d7da;
  --plan-focus-width: 2px;
  --plan-focus-offset: 3px;
}
.plan-card:has(input:disabled) { cursor: not-allowed; }
.plan-card input:disabled + .plan-card-inner {
  color: var(--plan-disabled-text);
  background: var(--plan-disabled-bg);
  border-color: var(--plan-disabled-border);
  box-shadow: none;
}
.plan-card input:disabled + .plan-card-inner small { color: inherit; }
.plan-card input:focus-visible + .plan-card-inner {
  outline: var(--plan-focus-width) solid var(--green);
  outline-offset: var(--plan-focus-offset);
}

/* ===== 租户顶栏（2026-09-09） ===== */
.plan-card {
  --plan-hidden-control-size: 1px;
  position: relative;
}
.plan-card input {
  width: var(--plan-hidden-control-size);
  height: var(--plan-hidden-control-size);
  padding: 0;
  margin: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
}

.public-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid rgba(15, 23, 42, .08);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 40;
}
.topbar-brand {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: #0f1724;
  text-decoration: none;
  letter-spacing: .02em;
}
.topbar-user {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}
.topbar-user form { flex-shrink: 0; }
.topbar-user-name {
  font-size: 13px;
  color: #64748b;
  font-weight: 600;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar-logout {
  display: inline-flex;
  white-space: nowrap;
  align-items: center;
  min-height: 34px;
  padding: 6px 16px;
  border: 1px solid #dbe3ee;
  border-radius: 8px;
  background: transparent;
  color: #334155;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.topbar-logout:hover {
  border-color: #94a3b8;
  background: #f6f8fb;
}
.topbar-login-link {
  font-size: 13px;
  font-weight: 700;
  color: #0f1724;
  text-decoration: none;
  padding: 6px 16px;
  border: 1px solid #dbe3ee;
  border-radius: 8px;
}
.topbar-login-link:hover {
  border-color: #94a3b8;
  background: #f6f8fb;
}

/* ===== 客户标签导航（2026-09-09 拆页） ===== */
.customer-tabs {
  display: flex;
  overflow-x: auto;
  gap: 0;
  padding: 0 28px;
  border-bottom: 1px solid rgba(15, 23, 42, .08);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 56px;
  z-index: 39;
}
.customer-tabs a {
  display: inline-flex;
  flex-shrink: 0;
  white-space: nowrap;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 600;
  color: #64748b;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.customer-tabs a:hover { color: #0f1724; }
.customer-tabs a.active {
  color: #0f1724;
  border-bottom-color: #0f1724;
}

/* ===== 我的订阅列表 ===== */
.filter-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}
.filter-select {
  min-height: 36px;
  padding: 6px 12px;
  border: 1px solid #dbe3ee;
  border-radius: 8px;
  background: #fff;
  font-size: 13px;
  color: #334155;
  cursor: pointer;
}
.history-item {
  display: grid;
  grid-template-columns: 80px 90px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid rgba(15, 23, 42, .06);
  border-radius: 10px;
  background: #fff;
  margin-bottom: 8px;
}
.history-status { font-size: 12px; font-weight: 700; }
.history-status.status-completed { color: #079455; }
.history-status.status-failed { color: #c73832; }
.history-status.status-manual_review { color: #b76e00; }
.history-status.status-pending,
.history-status.status-processing { color: #2f6df6; }
.history-item time { font-size: 12px; color: #98a2b3; }
.history-item small { font-size: 12px; color: #64748b; }
.load-more-row { text-align: center; padding: 12px 0; }

/* ===== API Key 列表 ===== */
.api-key-list-section { margin-top: 24px; border-top: 1px solid rgba(15,23,42,.08); padding-top: 16px; }
.api-key-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(15,23,42,.06);
  border-radius: 10px;
  background: #fff;
  margin-bottom: 6px;
  font-size: 13px;
}
.api-key-list-item .key-prefix { font-family: monospace; letter-spacing: .03em; }
.api-key-list-item .key-meta { color: #98a2b3; font-size: 12px; }

/* ===== API 文档页 ===== */
.api-doc-body { line-height: 1.7; color: #334155; }
.api-doc-body h1 { font-size: 22px; margin: 24px 0 12px; color: #0f1724; }
.api-doc-body h2 { font-size: 18px; margin: 20px 0 10px; color: #0f1724; border-bottom: 1px solid #e8edf3; padding-bottom: 6px; }
.api-doc-body h3 { font-size: 15px; margin: 16px 0 8px; color: #0f1724; }
.api-doc-body p { margin: 8px 0; font-size: 14px; }
.api-doc-body pre { background: #f6f8fb; border: 1px solid #e2e8f0; border-radius: 8px; padding: 14px; overflow-x: auto; font-size: 13px; }
.api-doc-body code { font-family: ui-monospace, "SF Mono", monospace; font-size: 13px; background: #f1f5f9; padding: 2px 5px; border-radius: 4px; }
.api-doc-body pre code { background: transparent; padding: 0; }
.api-doc-body table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 13px; }
.api-doc-body th, .api-doc-body td { border: 1px solid #e2e8f0; padding: 8px 12px; text-align: left; }
.api-doc-body th { background: #f8fafc; font-weight: 600; }
.api-doc-body ul, .api-doc-body ol { padding-left: 20px; }
.api-doc-body li { margin: 4px 0; font-size: 14px; }
.api-doc-body blockquote { border-left: 3px solid #2f6df6; margin: 12px 0; padding: 8px 16px; background: #eaf1ff; border-radius: 0 8px 8px 0; }