/* Minimal standalone stylesheet for the landing page. No build step / no CDN. */

:root {
  --bg: #0f172a;
  --bg-card: #1e293b;
  --bg-code: #0b1220;
  --fg: #e2e8f0;
  --fg-muted: #94a3b8;
  --accent: #38bdf8;
  --accent-2: #a855f7;
  --border: #334155;
  --ok: #4ade80;
  --warn: #fbbf24;
  --err: #f87171;
  --get: #22c55e;
  --post: #3b82f6;
  --del: #ef4444;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.55;
  font-size: 15px;
}

.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }

.topbar {
  background: linear-gradient(135deg, #1e3a8a 0%, #3730a3 50%, #581c87 100%);
  padding: 32px 0 24px;
  border-bottom: 1px solid var(--border);
}
.topbar h1 { margin: 0 0 6px; font-size: 26px; letter-spacing: 0.5px; }
.topbar .subtitle { margin: 0 0 14px; color: #cbd5e1; font-size: 14px; }
.topbar nav a {
  color: var(--accent); text-decoration: none; margin-right: 18px; font-size: 13px;
}
.topbar nav a:hover { text-decoration: underline; }

main { padding: 24px 0 48px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  margin: 20px 0;
}
.card h2 { margin: 0 0 14px; font-size: 18px; color: var(--accent); }
.card h3 { margin: 18px 0 8px; font-size: 14px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.5px; }

.endpoint {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-code); border-radius: 6px;
  padding: 14px 16px; border: 1px solid var(--border);
}
.endpoint code {
  font-size: 17px; color: var(--accent); flex: 1; font-family: "JetBrains Mono","Consolas",monospace;
  overflow-x: auto; white-space: nowrap;
}

.auth-notice {
  margin-top: 12px; padding: 10px 14px; border-radius: 6px;
  background: rgba(251, 191, 36, 0.10); border: 1px solid rgba(251, 191, 36, 0.35);
  color: #fde68a; font-size: 13px;
}
.auth-notice.open {
  background: rgba(74, 222, 128, 0.10); border-color: rgba(74, 222, 128, 0.35); color: #bbf7d0;
}

.code {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
  margin: 0;
  overflow-x: auto;
  font-size: 13px;
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
  color: #e2e8f0;
  white-space: pre;
}
.code code { display: block; white-space: pre; }

.code .base { color: var(--accent); }
.code .key  { color: var(--accent-2); }
.code .jobid{ color: var(--warn); }

button.copy {
  margin-top: 8px;
  background: var(--bg-code); border: 1px solid var(--border);
  color: var(--fg-muted); padding: 4px 12px; border-radius: 5px;
  cursor: pointer; font-size: 12px;
}
button.copy:hover { color: var(--accent); border-color: var(--accent); }
button.copy.ok { color: var(--ok); border-color: var(--ok); }

/* For the API-base endpoint block the copy button sits inline */
.endpoint button.copy { margin-top: 0; }

.tabs { display: flex; gap: 4px; margin-bottom: 10px; }
.tab {
  background: transparent; border: 1px solid var(--border); color: var(--fg-muted);
  padding: 6px 14px; border-radius: 5px; cursor: pointer; font-size: 13px;
}
.tab.active { background: var(--accent); color: #0f172a; border-color: var(--accent); font-weight: 600; }

.endpoints, .fields {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
.endpoints th, .endpoints td, .fields th, .fields td {
  text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border);
}
.endpoints th, .fields th { color: var(--fg-muted); font-weight: 600; font-size: 12px; }
.endpoints td code, .fields td code { color: var(--accent); font-family: "JetBrains Mono","Consolas",monospace; }
.endpoints .m {
  display: inline-block; width: 60px; text-align: center; font-size: 11px;
  padding: 2px 0; border-radius: 4px; font-weight: 700; letter-spacing: 0.5px;
  color: #0f172a;
}
.endpoints .m.get { background: var(--get); }
.endpoints .m.post { background: var(--post); color: #fff; }
.endpoints .m.del { background: var(--del); color: #fff; }

.status {
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
  font-size: 12px; color: var(--fg-muted);
  background: var(--bg-code); border-radius: 6px; padding: 12px 14px;
  border: 1px solid var(--border); white-space: pre-wrap;
}

footer { text-align: center; color: var(--fg-muted); font-size: 12px; padding: 20px 0; }

/* ===================================================================
   Admin page (密钥管理) — shares the same dark theme
   =================================================================== */

.fg-muted { color: var(--fg-muted); }
.small { font-size: 12px; }

.form-row {
  display: flex; gap: 10px; align-items: stretch; flex-wrap: wrap;
}
.form-row input[type="text"], .form-row input[type="password"] {
  flex: 1; min-width: 220px;
  background: var(--bg-code); color: var(--fg);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 9px 12px; font-size: 14px;
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
}
.form-row input:focus {
  outline: none; border-color: var(--accent);
}

.btn {
  background: var(--bg-code); border: 1px solid var(--border);
  color: var(--fg); padding: 8px 18px; border-radius: 6px;
  cursor: pointer; font-size: 13px; font-weight: 500;
  transition: all 0.15s;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary {
  background: var(--accent); color: #0f172a; border-color: var(--accent); font-weight: 600;
}
.btn.primary:hover { filter: brightness(1.15); }
.btn.danger { border-color: rgba(239, 68, 68, 0.4); color: #fca5a5; }
.btn.danger:hover { background: rgba(239, 68, 68, 0.15); color: #fecaca; border-color: var(--err); }
.btn.small { padding: 4px 10px; font-size: 12px; }

.link-btn {
  background: none; border: none; cursor: pointer;
  color: var(--fg-muted); padding: 0 4px; font-size: 13px;
  margin-left: 4px;
}
.link-btn:hover { color: var(--accent); }

.error-line {
  color: var(--err); font-size: 13px; margin-top: 10px;
  background: rgba(248, 113, 113, 0.10); border: 1px solid rgba(248, 113, 113, 0.30);
  padding: 8px 12px; border-radius: 6px;
}

.new-key {
  margin-top: 16px; padding: 14px;
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: 8px;
}
.new-key > p:first-child { margin-top: 0; color: #fde68a; }

.count-pill {
  display: inline-block; background: var(--bg-code); border: 1px solid var(--border);
  color: var(--fg-muted); padding: 1px 10px; border-radius: 12px;
  font-size: 12px; font-weight: 500; margin-left: 8px;
}

.table-wrap { overflow-x: auto; }
.keys-table {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
.keys-table th, .keys-table td {
  text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border);
}
.keys-table th {
  color: var(--fg-muted); font-weight: 600; font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.keys-table td code {
  color: var(--accent-2); font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
  font-size: 12px;
}
.keys-table .empty-row td {
  text-align: center; color: var(--fg-muted); padding: 28px 12px;
}
.keys-table .key-name { font-weight: 500; }
.keys-table .actions-col { text-align: right; white-space: nowrap; }
.keys-table .actions-col .btn { margin-left: 6px; }

.state-pill {
  display: inline-block; padding: 2px 10px; border-radius: 10px;
  font-size: 11px; font-weight: 600;
}
.state-pill.state-on  { background: rgba(74, 222, 128, 0.15); color: #bbf7d0; border: 1px solid rgba(74, 222, 128, 0.35); }
.state-pill.state-off { background: rgba(148, 163, 184, 0.15); color: var(--fg-muted); border: 1px solid var(--border); }

/* ===================================================================
   Floating pool-status widget (#pool-widget)
   Shown on every page via pool_widget.js.
   =================================================================== */

.pool-widget {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 320px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  font-size: 12px;
  z-index: 9999;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}
.pool-widget.collapsed { width: 150px; }
.pool-widget.collapsed .pool-body { display: none; }

.pool-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: linear-gradient(90deg, #1e3a8a 0%, #3730a3 100%);
  color: #e2e8f0;
  font-weight: 600;
  cursor: move;
  user-select: none;
}
.pool-header .pool-title { display: flex; align-items: center; gap: 6px; }
.pool-status { color: #4ade80; font-size: 10px; }
.pool-status.err { color: #f87171; }

.pool-toggle {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: #e2e8f0;
  width: 22px; height: 22px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px; line-height: 1;
  padding: 0;
}
.pool-toggle:hover { background: rgba(255,255,255,0.12); }

.pool-body {
  overflow-y: auto;
  padding: 0;
}

.pool-widget table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.pool-widget thead th {
  position: sticky; top: 0;
  background: var(--bg-code);
  color: var(--fg-muted);
  text-align: right;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  font-weight: 500;
  font-size: 11px;
}
.pool-widget thead th:first-child { text-align: left; }

.pool-widget tr.row-summary {
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.pool-widget tr.row-summary:hover { background: rgba(56, 189, 248, 0.08); }
.pool-widget tr.row-summary.expanded { background: rgba(56, 189, 248, 0.12); }

.pool-widget td {
  padding: 6px 8px;
  vertical-align: middle;
}
.pool-widget td.prov {
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}
.pool-widget td.prov .caret {
  color: var(--fg-muted);
  font-size: 10px;
  width: 10px;
}
.pool-widget td.num {
  text-align: right;
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
}
.pool-widget td.pending { color: var(--fg-muted); }
.pool-widget td.pending.live { color: var(--warn); font-weight: 600; }
.pool-widget td.valid   { color: var(--ok); }
.pool-widget td.invalid { color: var(--err); }
.pool-widget td.total   { color: var(--fg); }

.pool-widget tr.row-summary.busy td.prov::before {
  content: "●";
  color: var(--warn);
  margin-right: 2px;
  animation: pool-pulse 1.2s ease-in-out infinite;
}
@keyframes pool-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.warn-dot {
  display: inline-block;
  width: 14px; height: 14px;
  line-height: 14px; text-align: center;
  border-radius: 50%;
  background: rgba(251, 191, 36, 0.25);
  color: var(--warn);
  font-size: 10px;
  font-weight: 700;
  margin-left: auto;
}

/* ---- Expanded per-provider info panel ---------------------------------- */
.pool-widget tr.row-info td {
  padding: 8px 14px 10px;
  background: var(--bg-code);
  color: var(--fg);
  font-size: 11px;
  line-height: 1.55;
  border-bottom: 1px solid var(--border);
}
.pool-info-row { margin-bottom: 6px; }
.pool-info-row b { color: var(--accent); }
.pool-info-row code {
  color: var(--accent-2);
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
  font-size: 10.5px;
}
.pool-info-warn {
  margin: 6px 0;
  padding: 6px 10px;
  border-radius: 5px;
  background: rgba(251, 191, 36, 0.10);
  border: 1px solid rgba(251, 191, 36, 0.35);
  color: #fde68a;
}
.pool-info-notes {
  margin: 6px 0 0;
  padding-left: 18px;
}
.pool-info-notes li { margin-bottom: 3px; color: var(--fg-muted); }
.pool-info-empty { color: var(--fg-muted); font-style: italic; }

.pool-footer {
  display: flex; justify-content: space-between;
  padding: 6px 12px;
  font-size: 10px;
  color: var(--fg-muted);
  background: var(--bg-code);
  border-top: 1px solid var(--border);
}

/* ===================================================================
   Playground — interactive Try-It panels under each curl block
   =================================================================== */

.checkbox-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--fg-muted);
  user-select: none;
}
.checkbox-label input { margin: 0; }

.playground {
  margin: 10px 0 20px;
  padding: 14px;
  background: rgba(56, 189, 248, 0.04);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 8px;
}
.pg-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.pg-label {
  color: var(--accent); font-weight: 600; font-size: 13px;
}
.pg-head-actions { display: flex; gap: 6px; }

.pg-input-label {
  display: block;
  font-size: 12px; color: var(--fg-muted);
  margin: 8px 0 4px;
}

.playground textarea,
.playground input[type="text"] {
  width: 100%;
  background: var(--bg-code); color: var(--fg);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 9px 12px;
  font-size: 13px;
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
  resize: vertical;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.playground textarea:focus,
.playground input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.15);
}
.pg-flash {
  animation: pg-flash-anim 0.9s ease-out;
}
@keyframes pg-flash-anim {
  0%   { background: rgba(74, 222, 128, 0.25); border-color: var(--ok); }
  100% { background: var(--bg-code); border-color: var(--border); }
}

.pg-run-row {
  display: flex; align-items: center; gap: 10px;
  margin-top: 10px;
}
.pg-status {
  font-size: 12px; color: var(--fg-muted);
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
}
.pg-status.ok     { color: var(--ok); }
.pg-status.err    { color: var(--err); }
.pg-status.pending { color: var(--warn); }
.pg-status.muted  { color: var(--fg-muted); }

.pg-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px; font-weight: 600;
}
.pg-tag.ok { background: rgba(74, 222, 128, 0.15); color: #bbf7d0; border: 1px solid rgba(74, 222, 128, 0.35); }

/* ---- Response panel (submit / urgent) ---------------------------------- */
.pg-response {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.pg-resp-head {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 12px;
  background: var(--bg-code);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.pg-resp-badge {
  padding: 2px 10px; border-radius: 10px;
  font-weight: 600; font-size: 11px;
}
.pg-resp-badge.ok  { background: rgba(74, 222, 128, 0.15); color: #bbf7d0; border: 1px solid rgba(74, 222, 128, 0.35); }
.pg-resp-badge.err { background: rgba(248, 113, 113, 0.15); color: #fecaca; border: 1px solid rgba(248, 113, 113, 0.35); }
.pg-resp-meta { color: var(--fg-muted); font-size: 12px; }
.pg-resp-body {
  margin: 0;
  padding: 12px 14px;
  max-height: 360px;
  overflow: auto;
  background: var(--bg-code);
  font-size: 12px;
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
  color: var(--fg);
  white-space: pre;
}

/* ---- SSE event table -------------------------------------------------- */
.pg-events {
  margin-top: 12px;
  max-height: 340px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-code);
}
.event-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
}
.event-table thead th {
  position: sticky; top: 0;
  background: #0f172a;
  color: var(--fg-muted);
  text-align: left;
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 11px; font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.event-table td {
  padding: 5px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.event-table tr:last-child td { border-bottom: none; }
.event-table .ev-time { color: var(--fg-muted); white-space: nowrap; }
.event-table .ev-id { color: var(--accent); white-space: nowrap; }
.event-table .ev-name { color: var(--accent-2); font-weight: 600; }
.event-table .ev-prov { color: var(--fg-muted); }
.event-table .ev-result { word-break: break-word; }
.event-table tr.ev-ok  .ev-result { color: var(--ok); }
.event-table tr.ev-bad .ev-result { color: var(--err); }
.event-table tr.ev-complete td { background: rgba(168, 85, 247, 0.08); font-weight: 600; }
.event-table tr.ev-urgent_ack td { background: rgba(251, 191, 36, 0.08); }
.event-table tr.ev-gone td { background: rgba(248, 113, 113, 0.10); color: var(--err); }

/* ===================================================================
   Usage doc card (#doc-card) — one-click copy / download / preview
   =================================================================== */

.doc-actions {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  margin-bottom: 8px;
}
.doc-actions .btn { white-space: nowrap; }

.doc-preview {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-code);
  overflow: hidden;
}
.doc-preview summary {
  padding: 10px 14px;
  cursor: pointer;
  color: var(--fg-muted);
  font-size: 13px;
  user-select: none;
  background: rgba(56, 189, 248, 0.04);
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.doc-preview summary:hover { background: rgba(56, 189, 248, 0.09); }
.doc-preview[open] summary { border-bottom: 1px solid var(--border); }
.doc-preview #doc-char-count { color: var(--accent); font-weight: 600; }

.doc-preview-body {
  margin: 0;
  padding: 14px 18px;
  max-height: 560px;
  overflow: auto;
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--fg);
  white-space: pre-wrap;
  word-break: break-word;
  tab-size: 2;
}
.doc-preview-body code { color: inherit; background: transparent; padding: 0; }