/* kiosk.css —— 本地 AI 工作台样式(销售勿动)。暖色、大字、高对比,适配现场演示与 40+ 客户。 */
:root{
  --bg:#f7f4ee; --ink:#222; --muted:#666; --line:#e4ddd0; --card:#fff;
  --accent:#0f9b8e;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Microsoft YaHei","微软雅黑",sans-serif;background:var(--bg);color:var(--ink);line-height:1.5}
.hidden{display:none !important}

/* ---- 行业选择遮罩 ---- */
.picker-mask{position:fixed;inset:0;background:linear-gradient(135deg,#f7f4ee,#ece5d8);display:flex;align-items:center;justify-content:center;z-index:100}
.picker-box{text-align:center;max-width:860px;padding:32px}
.picker-title{font-size:42px;letter-spacing:2px;margin-bottom:10px}
.picker-sub{font-size:18px;color:var(--muted);margin-bottom:34px}
.picker-grid{display:flex;flex-wrap:wrap;gap:18px;justify-content:center}
.picker-card{width:160px;height:150px;background:var(--card);border:3px solid #ccc;border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:transform .12s,box-shadow .12s}
.picker-card:hover{transform:translateY(-4px);box-shadow:0 8px 22px rgba(0,0,0,.12)}
.pc-icon{font-size:46px;margin-bottom:8px}
.pc-name{font-size:19px;font-weight:bold}
.pc-count{font-size:13px;color:var(--muted);margin-top:4px}
.picker-foot{margin-top:30px;font-size:14px;color:var(--muted)}

/* ---- 顶部栏 ---- */
.topbar{position:sticky;top:0;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:10px 18px;z-index:50;flex-wrap:wrap}
.brand{font-weight:bold;font-size:17px;cursor:pointer;white-space:nowrap}
.tabs{display:flex;gap:8px;flex:1;flex-wrap:wrap}
.tab{--tabc:#555;border:2px solid transparent;background:#f0ebe1;color:var(--ink);padding:7px 13px;border-radius:20px;font-size:15px;cursor:pointer;font-family:inherit}
.tab.active{background:var(--tabc);color:#fff;border-color:var(--tabc)}
.all-btn{background:none;border:1px solid var(--line);border-radius:8px;padding:7px 12px;cursor:pointer;font-size:14px;color:var(--muted);font-family:inherit}

/* ---- 功能墙 ---- */
.wall{max-width:1080px;margin:0 auto;padding:26px 20px 60px}
.wall-head h2{font-size:26px;margin-bottom:6px}
.wall-head p{color:var(--muted);font-size:16px;margin-bottom:22px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.pain-card{--accent:#0f9b8e;background:var(--card);border:1px solid var(--line);border-left:6px solid var(--accent);border-radius:12px;padding:18px;cursor:pointer;transition:transform .12s,box-shadow .12s;display:flex;flex-direction:column;gap:10px}
.pain-card:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.10)}
.pc-title{font-size:19px;font-weight:bold;color:var(--accent)}
.pc-pain{font-size:15px;color:#444}
.pc-ba{display:flex;flex-direction:column;gap:4px;font-size:13px}
.ba-before{color:#b5532f}
.ba-after{color:#0c7a5e;font-weight:bold}
.pc-go{margin-top:auto;font-size:14px;color:#fff;background:var(--accent);align-self:flex-start;padding:5px 12px;border-radius:16px}

/* ---- 演示页 ---- */
.demo-page{--accent:#0f9b8e;max-width:1000px;margin:0 auto;padding:24px 20px 70px}
.back{background:none;border:1px solid var(--line);border-radius:8px;padding:8px 14px;cursor:pointer;font-size:15px;font-family:inherit;margin-bottom:16px}
.demo-title{font-size:28px;color:var(--accent);margin-bottom:10px}
.demo-pain{background:#fff3ef;border-left:4px solid #d6543f;padding:12px 16px;border-radius:8px;font-size:16px;margin-bottom:22px}
.demo-io{display:flex;align-items:stretch;gap:14px;margin-bottom:20px}
.io-col{flex:1;display:flex;flex-direction:column}
.io-label{font-size:14px;color:var(--muted);margin-bottom:6px}
.io-box{flex:1;min-height:200px;background:var(--card);border:2px dashed var(--line);border-radius:10px;padding:14px;font-size:14px;overflow:auto}
.input-box{white-space:pre-wrap;color:#555;border-style:solid;background:#fbfaf6}
.io-arrow{display:flex;align-items:center;font-size:30px;color:var(--accent)}
.placeholder{color:#aaa}
.err{color:#c0392b}
.demo-actions{display:flex;align-items:center;gap:18px}
.run-btn{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:14px 28px;font-size:18px;font-weight:bold;cursor:pointer;font-family:inherit}
.run-btn:hover{filter:brightness(1.08)}
.price-tag{font-size:14px;color:var(--muted)}

/* ---- 输出渲染 ---- */
.out-table{width:100%;border-collapse:collapse;font-size:13px}
.out-table th,.out-table td{border:1px solid var(--line);padding:6px 8px;text-align:left}
.out-table th{background:var(--accent);color:#fff;position:sticky;top:0}
.out-table tr:nth-child(even){background:#faf8f3}
.out-sum{margin-top:10px;font-size:14px;font-weight:bold;color:#0c7a5e}
.out-text{white-space:pre-wrap;font-family:inherit;font-size:14px;line-height:1.7}
.out-card{border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-bottom:8px;background:#fbfaf6}
.oc-h{font-weight:bold;color:var(--accent);margin-bottom:4px}

.foot-note{text-align:center;color:#aaa;font-size:12px;padding:20px}

@media(max-width:640px){.demo-io{flex-direction:column}.io-arrow{transform:rotate(90deg);justify-content:center}}