:root{--bg:#0b0d10;--card:#12151a;--muted:#9aa4b2;--line:#222832;--ac1:#4f46e5;--ac1g:#8b5cf6;--txt:#e9eef5;--field:#0f1318;--err:#ef4444}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font-family:'Heebo',system-ui,Arial,sans-serif;background:var(--bg);color:var(--txt)}
.container{max-width:1200px;margin:0 auto;padding:16px}
.hero{position:relative;overflow:hidden}
.hero__bg{position:absolute;inset:0;background:radial-gradient(1200px 600px at 10% -10%,rgba(139,92,246,.35),transparent),linear-gradient(135deg,var(--ac1) 0%,var(--ac1g) 100%);opacity:.18}
.hero__content{position:relative;display:flex;gap:16px;align-items:center;padding:22px 0}
h1{font-size:28px;margin:0 0 6px;font-weight:800}.subtitle{color:var(--muted);margin:0}
.tabs{display:flex;gap:8px;margin:14px 0}.tab{padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:#12151a;cursor:pointer}
.tab.active{background:linear-gradient(135deg,var(--ac1),var(--ac1g));border-color:transparent;font-weight:800}
.card{background:#12151a;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 10px 30px rgba(0,0,0,.25);margin-top:8px}
.row{display:grid;grid-template-columns:1fr;gap:12px;margin-top:12px}.row.two{grid-template-columns:1fr}.row.three{grid-template-columns:1fr}
@media(min-width:900px){.row.two{grid-template-columns:1fr 1fr}.row.three{grid-template-columns:1fr 1fr 1fr}}
.field .label{display:block;color:var(--muted);font-weight:600;margin:4px 2px 6px}
input,select,textarea{width:100%;background:var(--field);border:1px solid var(--line);color:var(--txt);padding:12px 14px;border-radius:14px;outline:none}
textarea{min-height:110px}.select-wrap{position:relative}.select-wrap select{appearance:none;padding-inline-end:36px}
.select-wrap .chev{position:absolute;top:50%;inset-inline-start:10px;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.btn{background:#1a1f29;border:1px solid var(--line);color:var(--txt);padding:12px 16px;border-radius:14px;font-weight:800;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,var(--ac1),var(--ac1g));border:none}.error{color:var(--err);font-size:12px;min-height:1em;margin:4px 2px}
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}
.thumbs img{width:100%;height:120px;object-fit:cover;border:1px solid var(--line);border-radius:12px}
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.kpi .box{background:#10141b;border:1px solid var(--line);border-radius:14px;padding:12px}
.kpi .box h3{margin:0 0 6px;font-size:14px;color:var(--muted)}.kpi .box .num{font-size:24px;font-weight:800}.kpi .box .sub{font-size:12px;color:#9aa4b2}
.section-title{margin:0 0 8px;font-weight:800;font-size:18px}
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.toolbar .search{flex:1}
.toolbar input[type="search"]{width:100%;padding:14px;border-radius:14px;border:1px solid var(--line);background:var(--field);font-size:16px}
.chat{display:flex;flex-direction:column;height:520px}.chat .stream{flex:1;overflow:auto;border:1px solid var(--line);border-radius:14px;padding:10px;background:#0f1318}
.msg{margin:6px 0;padding:8px 12px;background:#18202c;border:1px solid #223040;border-radius:12px;max-width:80%}.msg.me{background:#26314a;border-color:#2f3f62;margin-inline-start:auto}
.meta{font-size:11px;color:#9aa4b2;margin-top:4px}.attach{display:flex;gap:8px;align-items:center;margin-top:10px}
.attach input[type="file"]{display:none}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#10141b;font-size:20px;cursor:pointer}
.badgelite{display:inline-block;padding:2px 6px;border:1px solid var(--line);border-radius:10px;background:#0f1318;color:#9aa4b2;margin-inline-start:8px;font-size:12px}
.toast{position:fixed;inset-inline:0;bottom:16px;display:flex;justify-content:center;pointer-events:none}
.toast .box{pointer-events:auto;background:#0f1318;border:1px solid var(--line);border-radius:12px;padding:10px 12px;min-width:280px;text-align:center}
.toast.ok .box{border-color:#0a3}.toast.err .box{border-color:#a00}
#pdfFrame{position:absolute;left:-9999px;top:0;width:794px;background:#fff;color:#111;padding:24px;font-family:'Heebo',Arial}
#pdfWatermark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0.12;font-size:72px;font-weight:800;transform:rotate(-25deg);color:#000}
.list{border:1px solid var(--line);border-radius:14px;padding:8px}
.item{padding:10px;border-radius:10px;border:1px solid #1e2430;background:#0f1318;margin:8px 0}