:root{--bg:#f4f7fb;--panel:#fff;--ink:#111827;--muted:#6b7280;--line:#e5e7eb;--blue:#0759b8;--blue2:#0b77e3;--green:#10b981;--red:#ef4444;--shadow:0 16px 45px rgba(15,23,42,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.muted{color:var(--muted)}.tiny{font-size:12px}.login-shell,.pay-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top left,#e7f1ff,transparent 35%),linear-gradient(135deg,#f8fbff,#eef4fa)}.login-card,.pay-card{width:min(440px,92vw);background:white;border:1px solid #e8eef5;border-radius:24px;padding:38px;box-shadow:var(--shadow)}.brand-mark{display:grid;place-items:center;width:66px;height:66px;border-radius:20px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;font-weight:900;font-size:22px;box-shadow:0 10px 28px rgba(7,89,184,.25)}.login-card h1{margin:18px 0 0;font-size:34px}.login-card label,.form-grid label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:700;margin-top:18px}input,select,textarea{width:100%;border:1px solid #d9e1ea;background:#fff;border-radius:11px;padding:11px 12px;outline:none}input:focus,select:focus,textarea:focus{border-color:#75aee8;box-shadow:0 0 0 3px #e7f2ff}textarea{min-height:95px;resize:vertical}.primary{border:0;border-radius:11px;padding:11px 15px;background:linear-gradient(135deg,var(--blue),var(--blue2));color:white;font-weight:800}.wide{width:100%;margin-top:20px}.ghost{border:1px solid var(--line);background:white;border-radius:10px;padding:8px 12px}.danger{background:#fff0f0;color:#b91c1c;border:1px solid #fecaca}.error{color:#b91c1c;margin-top:12px}.app{display:grid;grid-template-columns:245px 1fr;min-height:100vh}aside{position:sticky;top:0;height:100vh;background:#071a2d;color:white;padding:22px 16px;display:flex;flex-direction:column}.logo{display:flex;gap:9px;align-items:center;padding:6px 10px 22px;font-size:18px}.logo b{background:#0b77e3;padding:6px 9px;border-radius:8px}.logo span{font-weight:800}nav{display:flex;flex-direction:column;gap:4px;overflow:auto}nav button{display:flex;align-items:center;gap:10px;width:100%;border:0;background:transparent;color:#b8c6d8;padding:10px 12px;border-radius:10px;text-align:left}nav button.active,nav button:hover{background:#0f2a46;color:white}.aside-footer{margin-top:auto;border-top:1px solid #1d3854;padding:16px 10px 0;display:flex;flex-direction:column;gap:10px;font-size:12px}.aside-footer .ghost{background:#0d2742;color:#fff;border-color:#264661}main{min-width:0;padding:0 30px 50px}header{height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e7edf4;margin-bottom:26px}header h2{margin:0;font-size:26px}header p{margin:4px 0 0;font-size:13px}.status-pill{background:#e8fbf4;color:#047857;border:1px solid #bbf7d0;border-radius:999px;padding:8px 12px;font-weight:800;font-size:12px}.status-pill i{display:inline-block;width:8px;height:8px;border-radius:50%;background:#10b981;margin-right:6px}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.card,.panel{background:var(--panel);border:1px solid #e5ebf2;border-radius:16px;box-shadow:0 5px 20px rgba(15,23,42,.035)}.card{padding:20px}.card .label{font-size:12px;color:var(--muted);font-weight:700}.card .value{font-size:29px;font-weight:900;margin-top:7px}.card .hint{margin-top:5px;font-size:12px;color:#789}.panel{padding:20px;margin-bottom:18px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.panel-head h3{margin:0}.toolbar{display:flex;gap:9px;flex-wrap:wrap}.toolbar input{max-width:280px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{padding:12px 10px;border-bottom:1px solid #edf1f5;text-align:left;white-space:nowrap}th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#6b7280}td.wrap{white-space:normal;min-width:250px}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:#eef4ff;color:#1458a6;font-size:11px;font-weight:800}.badge.green{background:#eafbf4;color:#047857}.badge.red{background:#fff0f0;color:#b91c1c}.actions{display:flex;gap:6px}.actions button{padding:6px 9px;border-radius:8px;border:1px solid var(--line);background:#fff}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}.form-grid .span2{grid-column:1/-1}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.modal{position:fixed;inset:0;background:#071a2d99;display:grid;place-items:center;padding:20px;z-index:50}.modal-card{width:min(720px,96vw);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:22px;box-shadow:0 30px 80px #0004}.modal-head{display:flex;justify-content:space-between;align-items:center}.modal-head h3{margin:0}.chat-layout{display:grid;grid-template-columns:300px 1fr;gap:14px;height:610px}.conv-list,.chat-box{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.conv-list{overflow:auto}.conv-item{padding:13px;border-bottom:1px solid #eef2f6;cursor:pointer}.conv-item:hover,.conv-item.active{background:#f1f7ff}.chat-box{display:flex;flex-direction:column}.chat-messages{flex:1;overflow:auto;padding:18px;background:#f8fafc}.bubble{max-width:75%;margin:7px 0;padding:10px 12px;border-radius:14px;background:#fff;border:1px solid var(--line);white-space:pre-wrap}.bubble.out{margin-left:auto;background:#e6f4ff;border-color:#c7e3fb}.chat-compose{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}.chat-compose input{flex:1}.kv{display:grid;grid-template-columns:180px 1fr;gap:9px 14px;font-size:13px}.kv div:nth-child(odd){font-weight:800}.split{display:grid;grid-template-columns:1fr 1fr;gap:18px}.code-note{background:#071a2d;color:#d9e8f7;border-radius:12px;padding:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;white-space:pre-wrap}.toast{position:fixed;right:22px;bottom:22px;background:#102a43;color:#fff;padding:12px 15px;border-radius:10px;box-shadow:var(--shadow);opacity:0;transform:translateY(8px);transition:.2s;z-index:100}.toast.show{opacity:1;transform:none}.pay-card{text-align:center}.pay-card .brand-mark{margin:auto}.pay-total{font-size:36px;font-weight:900;color:var(--blue);margin:24px 0}@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}.app{grid-template-columns:86px 1fr}aside .logo span,nav button span,.aside-footer span{display:none}nav button{justify-content:center;font-size:0}nav button b{font-size:18px}.split{grid-template-columns:1fr}}@media(max-width:700px){.app{display:block}aside{position:fixed;z-index:40;bottom:0;top:auto;width:100%;height:auto;padding:8px}aside .logo,.aside-footer{display:none}nav{flex-direction:row;overflow:auto}nav button{min-width:54px}main{padding:0 14px 90px}header{height:76px}.cards{grid-template-columns:1fr 1fr;gap:10px}.card{padding:14px}.card .value{font-size:22px}.form-grid{grid-template-columns:1fr}.form-grid .span2{grid-column:auto}.chat-layout{grid-template-columns:1fr;height:auto}.conv-list{max-height:220px}.chat-box{height:520px}}
.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.plan-card{border:1px solid #dce6f2;border-radius:18px;padding:22px;background:#fff;position:relative}.plan-card.featured{border:2px solid #0b77e3;box-shadow:0 15px 35px rgba(11,119,227,.12)}.plan-card h3{font-size:24px;margin:8px 0}.plan-price{font-size:36px;font-weight:900;color:var(--blue)}.plan-price small{font-size:14px;color:var(--muted);font-weight:600}.plan-card ul{list-style:none;padding:0;margin:18px 0}.plan-card li{padding:6px 0;font-size:13px}.plan-card button:disabled{opacity:.5;cursor:not-allowed}.integration-hero{background:linear-gradient(135deg,#071a2d,#0b4e8d);color:#fff;border-radius:18px;padding:22px;margin-bottom:18px}.integration-hero .muted{color:#c7d6e6}@media(max-width:1000px){.plan-grid{grid-template-columns:1fr}}
.tenant-config-block{border:1px solid var(--line);border-radius:14px;padding:16px;margin-top:16px;background:#fbfdff}.tenant-config-block h4{margin:0 0 4px;font-size:16px}.tenant-config-block .actions{margin-top:12px;justify-content:flex-end}.tenant-config-block .actions button{font-weight:700}.code-note code{background:#ffffff18;border:1px solid #ffffff26;border-radius:5px;padding:2px 5px;color:#fff}