/* 潮玩电商 AI 运营中台 · 演示站专用样式（叠加在 style.css 之上） */
:root { --red: #c0392b; --amber: #c27c0e; --green: #2f7a55; --blue: #2f5f9e; }
html[data-theme="dark"] { --red: #ff6b5e; --amber: #f2b441; --green: #6fcf97; --blue: #7aa7ff; }

.container.wide { max-width: 1240px; }
.status-pill { display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 12px; border-radius: 999px; font-size: 12.5px; color: var(--text-2); border: 1px solid var(--line-soft); background: var(--panel-inset); white-space: nowrap; }
.status-pill .led { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px rgba(47, 122, 85, 0.18); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgba(47, 122, 85, 0); } }

.intro { margin-top: 30px; padding: 36px 40px; border-radius: 22px; }
.intro h1 { font-size: 40px; letter-spacing: -0.03em; line-height: 1.15; margin: 14px 0 10px; font-weight: 600; }
.intro .lead { color: var(--text-2); max-width: 760px; margin: 0 0 22px; }
.intro .actions { display: flex; flex-wrap: wrap; gap: 10px; }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 18px; }
.kpi { padding: 18px 20px; }
.kpi span { font-size: 12.5px; color: var(--text-3); }
.kpi b { display: block; font-size: 26px; font-weight: 600; letter-spacing: -0.02em; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi small { font-size: 12px; color: var(--text-3); }
.kpi.alert b { color: var(--red); }

/* 5 步主演示 */
.tour { margin-top: 18px; padding: 20px 24px; display: none; }
.tour.on { display: block; }
.tour-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-bottom: 14px; }
.tour-steps div { padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line-soft); font-size: 13px; color: var(--text-3); background: var(--panel-inset); }
.tour-steps div b { display: block; font-size: 14px; color: var(--text-2); }
.tour-steps div.on { border-color: var(--text); color: var(--text-2); background: var(--panel-solid); }
.tour-steps div.on b { color: var(--text); }
.tour-steps div.done b::after { content: " ✓"; color: var(--green); }
.tour-text { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.tour-text p { margin: 0; color: var(--text-2); flex: 1; min-width: 260px; }

/* Agent 卡片 */
.agents { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.agent-card { padding: 20px; display: flex; flex-direction: column; cursor: default; }
.agent-card .ac-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.agent-card .emoji { font-size: 22px; width: 44px; height: 44px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); background: var(--panel-strong); }
.tier { font-family: var(--mono); font-size: 11.5px; padding: 3px 8px; border-radius: 6px; border: 1px solid var(--line); color: var(--text-2); }
.tier.S { color: var(--red); border-color: rgba(192, 57, 43, 0.35); }
.tier.A { color: var(--amber); border-color: rgba(194, 124, 14, 0.35); }
.tier.B { color: var(--blue); border-color: rgba(47, 95, 158, 0.35); }
.agent-card h3 { font-size: 16.5px; margin: 0 0 6px; font-weight: 600; }
.agent-card p { font-size: 13.5px; color: var(--text-2); margin: 0 0 10px; }
.agent-card .replace { font-size: 12px; color: var(--text-3); margin-bottom: 14px; }
.agent-card .scenes { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px; }
.agent-card .scenes button { font: inherit; font-size: 12.5px; height: 30px; padding: 0 11px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel-strong); color: var(--text-2); cursor: pointer; }
.agent-card .scenes button:hover { color: var(--text); border-color: var(--line-strong); }
.agent-card.alerting { border-color: var(--red); box-shadow: var(--rim), 0 0 0 3px rgba(192, 57, 43, 0.12), var(--shadow-md); }
.agent-card.running .emoji { animation: spin-soft 1.2s linear infinite; }
@keyframes spin-soft { 50% { transform: scale(0.92); } }
.agent-card.selected { border-color: var(--text); }

/* 运行台 */
.console { display: grid; grid-template-columns: 340px 1fr; gap: 18px; align-items: start; }
.console-input { padding: 20px; position: sticky; top: 96px; }
.console-input h3 { margin: 0 0 4px; font-size: 16px; }
.console-input .hint { font-size: 12.5px; color: var(--text-3); margin: 0 0 14px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12.5px; color: var(--text-3); margin-bottom: 6px; }
.field input, .field textarea, .field select {
  width: 100%; font: inherit; font-size: 14px; color: var(--text); background: var(--panel-solid);
  border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px; outline: none;
}
.field textarea { min-height: 96px; resize: vertical; line-height: 1.6; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--line-strong); box-shadow: 0 0 0 3px var(--line-soft); }
.console-out { padding: 22px 24px; min-height: 420px; }
.empty { color: var(--text-3); text-align: center; padding: 80px 20px; }
.empty b { display: block; font-size: 17px; color: var(--text-2); margin-bottom: 6px; }

.out-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.out-head .who { font-weight: 600; }
.out-head .echo { font-size: 12.5px; color: var(--text-3); font-family: var(--mono); }
.thinking { list-style: none; margin: 0 0 18px; padding: 14px 16px; border-radius: 12px; background: var(--code-bg); border: 1px solid var(--line-soft); font-size: 13.5px; }
.thinking li { padding: 4px 0 4px 22px; position: relative; color: var(--text-2); animation: fadein 0.25s ease both; }
.thinking li::before { content: "›"; position: absolute; left: 6px; color: var(--text-3); }
.thinking li.pending { color: var(--text-3); }
.thinking li.pending::before { content: ""; width: 8px; height: 8px; top: 12px; left: 4px; border-radius: 50%; border: 2px solid var(--text-3); border-right-color: transparent; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.summary { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-radius: 12px; font-size: 17px; font-weight: 600; margin-bottom: 14px; border: 1px solid var(--line); background: var(--panel-solid); }
.summary.high { border-color: rgba(192, 57, 43, 0.45); color: var(--red); }
.summary.mid { border-color: rgba(194, 124, 14, 0.45); color: var(--amber); }
.summary.low { border-color: rgba(47, 122, 85, 0.4); color: var(--green); }
.m-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 16px; }
.m-grid div { padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-soft); background: var(--panel-inset); }
.m-grid span { display: block; font-size: 12px; color: var(--text-3); }
.m-grid b { display: block; margin-top: 2px; font-size: 15px; font-weight: 600; word-break: break-word; }
.suggest { padding: 14px 16px; border-radius: 12px; border: 1px dashed var(--line-strong); background: var(--panel-inset); font-size: 14.5px; margin-bottom: 16px; white-space: pre-wrap; }
.suggest b { display: block; font-size: 12.5px; color: var(--text-3); font-weight: 500; margin-bottom: 4px; }
.out-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.meta-row { display: flex; flex-wrap: wrap; gap: 14px; font-family: var(--mono); font-size: 12px; color: var(--text-3); padding-top: 12px; border-top: 1px dashed var(--line); }
.md h3 { font-size: 15px; margin: 18px 0 8px; }
.md p { margin: 0 0 10px; color: var(--text-2); font-size: 14px; }
.md ul { margin: 0 0 10px; padding-left: 20px; color: var(--text-2); font-size: 14px; }
.md table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 4px 0 8px; background: var(--panel-solid); border-radius: 10px; overflow: hidden; }
.md th, .md td { border: 1px solid var(--line-soft); padding: 7px 9px; text-align: left; vertical-align: top; }
.md th { background: var(--panel-inset); font-weight: 600; }
.md .tablewrap { overflow-x: auto; }
details.json { margin-top: 14px; }
details.json summary { cursor: pointer; font-size: 13px; color: var(--text-3); }
details.json pre { font-size: 12px; max-height: 360px; overflow: auto; padding: 14px; border-radius: 10px; background: var(--code-bg); border: 1px solid var(--line-soft); }
.adopted { color: var(--green); font-weight: 600; font-size: 14px; }

/* 风控演示台 */
.risk-board { display: grid; grid-template-columns: 1fr 1fr 1.15fr; gap: 16px; align-items: start; margin-top: 24px; }
.col { padding: 20px; }
.col h3 { display: flex; align-items: center; gap: 8px; margin: 0 0 4px; font-size: 16px; }
.col .hint { font-size: 12.5px; color: var(--text-3); margin: 0 0 14px; }
.msg-row { display: grid; grid-template-columns: 96px 70px 1fr 28px; gap: 6px; margin-bottom: 8px; }
.msg-row input { font: inherit; font-size: 13px; color: var(--text); background: var(--panel-solid); border: 1px solid var(--line); border-radius: 8px; padding: 7px 8px; min-width: 0; }
.msg-row button { border: 0; background: transparent; color: var(--text-3); cursor: pointer; font-size: 16px; }
.preset-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0; }
.steps5 { list-style: none; margin: 0; padding: 0; }
.steps5 li { position: relative; padding: 0 0 16px 36px; font-size: 13.5px; color: var(--text-2); }
.steps5 li::before { content: attr(data-n); position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--solid); color: var(--solid-text); font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.steps5 li::after { content: ""; position: absolute; left: 11.5px; top: 26px; bottom: 4px; width: 1px; background: var(--line); }
.steps5 li:last-child::after { display: none; }
.steps5 li b { display: block; color: var(--text); font-size: 14px; margin-bottom: 2px; }

/* 组箱 */
.box-layout { display: grid; grid-template-columns: 320px 1fr; gap: 18px; align-items: start; margin-top: 24px; }
.verdict { padding: 16px 18px; border-radius: 14px; margin-bottom: 16px; font-size: 16px; font-weight: 600; }
.verdict.ok { background: rgba(47, 122, 85, 0.1); color: var(--green); border: 1px solid rgba(47, 122, 85, 0.3); }
.verdict.bad { background: rgba(192, 57, 43, 0.08); color: var(--red); border: 1px solid rgba(192, 57, 43, 0.3); }
.verdict small { display: block; font-weight: 400; font-size: 13px; color: var(--text-2); margin-top: 4px; }
.bar { height: 10px; border-radius: 99px; background: var(--panel-inset); border: 1px solid var(--line-soft); overflow: hidden; margin: 8px 0 4px; }
.bar i { display: block; height: 100%; background: var(--solid); border-radius: 99px; }

/* 知识库 */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 18px; }
.tabs button { height: 36px; padding: 0 15px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel-solid); font: inherit; font-size: 13.5px; color: var(--text-2); cursor: pointer; }
.tabs button.on { background: var(--solid); color: var(--solid-text); border-color: transparent; }
.kb-pane { display: none; }
.kb-pane.on { display: block; }
.kb-card { padding: 20px 22px; margin-bottom: 16px; }
.kb-card h3 { margin: 0 0 12px; font-size: 16px; }
.sev { display: inline-block; height: 6px; border-radius: 99px; background: var(--text-2); vertical-align: middle; margin-left: 6px; }
.word-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.word-chips span { font-size: 13px; padding: 5px 10px; border-radius: 8px; border: 1px solid var(--line-soft); background: var(--panel-inset); }
.word-chips span small { font-family: var(--mono); color: var(--text-3); margin-left: 4px; }
tr.anomaly td { background: rgba(192, 57, 43, 0.07); }
.sop-form { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }

/* 说明页 */
.arch { font-family: var(--mono); font-size: 12.5px; line-height: 1.6; white-space: pre; overflow-x: auto; padding: 18px; border-radius: 12px; background: var(--code-bg); border: 1px solid var(--line-soft); }
.task-table td:last-child { white-space: nowrap; }

@media (max-width: 1100px) {
  .agents { grid-template-columns: repeat(2, 1fr); }
  .risk-board { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .console, .box-layout { grid-template-columns: 1fr; }
  .console-input { position: static; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .tour-steps { grid-template-columns: repeat(5, minmax(90px, 1fr)); overflow-x: auto; }
  .m-grid { grid-template-columns: repeat(2, 1fr); }
  .sop-form { grid-template-columns: repeat(2, 1fr); }
  .status-pill { display: none; }
}
@media (max-width: 640px) {
  .agents { grid-template-columns: 1fr; }
  .intro { padding: 26px 20px; }
  .intro h1 { font-size: 30px; }
  .msg-row { grid-template-columns: 1fr 1fr 28px; }
  .msg-row input:nth-child(3) { grid-column: 1 / 3; }
}

@media (prefers-reduced-motion: reduce) {
  .thinking li, .status-pill .led, .agent-card.running .emoji, .thinking li.pending::before { animation: none; }
}