:root{--aurivus-navy-900: #0B1F2E;--aurivus-navy-700: #123449;--aurivus-navy-500: #1E5573;--aurivus-amber-500: #F2A31B;--aurivus-amber-300: #FFC65C;--aurivus-bg: #F6F8FA;--aurivus-surface: #FFFFFF;--aurivus-border: #E3E9EE;--aurivus-text: #16232C;--aurivus-text-2: #5B707E;--aurivus-green: #1E9E6A;--aurivus-red: #D64545;--aurivus-horizon: linear-gradient(90deg, var(--aurivus-navy-500) 0%, var(--aurivus-amber-500) 55%, var(--aurivus-amber-300) 100%)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,sans-serif;background:var(--aurivus-bg);color:var(--aurivus-text);font-size:15px}h1,h2,h3,.brand{font-family:Sora,Inter,sans-serif}.brand{font-weight:700;letter-spacing:-.02em}.brand .sun{color:var(--aurivus-amber-500)}button{font:inherit;cursor:pointer;border:none;border-radius:8px;padding:10px 16px;font-weight:500}.btn-primary{background:var(--aurivus-amber-500);color:var(--aurivus-navy-900)}.btn-primary:hover{background:var(--aurivus-amber-300)}.btn-ghost{background:transparent;color:var(--aurivus-text-2);border:1px solid var(--aurivus-border)}.btn-ghost:hover{border-color:var(--aurivus-navy-500);color:var(--aurivus-navy-500)}input,textarea{font:inherit;width:100%;padding:10px 12px;border:1px solid var(--aurivus-border);border-radius:8px;background:var(--aurivus-surface);color:var(--aurivus-text)}input:focus,textarea:focus{outline:2px solid var(--aurivus-amber-500);border-color:transparent}.card{background:var(--aurivus-surface);border:1px solid var(--aurivus-border);border-radius:12px;box-shadow:0 1px 3px #0b1f2e0f;position:relative;overflow:hidden}.card:before{content:"";display:block;height:3px;background:var(--aurivus-horizon)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--aurivus-navy-900);padding:16px}.login-card{width:100%;max-width:380px;padding-bottom:8px}.login-card .inner{padding:32px 28px}.login-card h1{font-size:26px;margin-bottom:4px}.login-card p.sub{color:var(--aurivus-text-2);margin-bottom:24px;font-size:14px}.login-card label{display:block;font-size:13px;font-weight:500;margin:14px 0 6px}.login-card button{width:100%;margin-top:22px;padding:12px}.login-error{color:var(--aurivus-red);font-size:13px;margin-top:12px}.shell{display:flex;flex-direction:column;min-height:100vh}.topbar{background:var(--aurivus-navy-900);color:#fff;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.topbar .brand{font-size:18px;color:#fff}.topbar nav{display:flex;gap:4px}.topbar nav button{background:transparent;color:#b9c7d1;padding:8px 12px;border-radius:8px;font-size:14px}.topbar nav button.active{background:var(--aurivus-navy-700);color:#fff}.topbar .logout{background:transparent;color:#b9c7d1;font-size:13px}.stats-row{display:flex;gap:12px;padding:16px;flex-wrap:wrap}.stat{flex:1;min-width:150px;padding:0}.stat .inner{padding:14px 18px}.stat .num{font-family:Sora;font-size:28px;font-weight:700;font-variant-numeric:tabular-nums}.stat .lbl{color:var(--aurivus-text-2);font-size:13px}.main{flex:1;display:flex;gap:16px;padding:0 16px 16px;min-height:0}.leads-col{width:340px;max-width:100%;display:flex;flex-direction:column}.leads-list{flex:1;overflow-y:auto}.lead-item{padding:12px 16px;border-bottom:1px solid var(--aurivus-border);cursor:pointer}.lead-item:hover{background:var(--aurivus-bg)}.lead-item.sel{background:#fff7e8}.lead-item .phone{font-weight:600;font-size:14px}.lead-item .prev{color:var(--aurivus-text-2);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.badge{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;margin-left:6px}.badge.on{background:#e4f5ee;color:var(--aurivus-green)}.badge.off{background:#fbeaea;color:var(--aurivus-red)}.chat-col{flex:1;display:flex;flex-direction:column;min-width:0}.chat-head{padding:12px 16px;border-bottom:1px solid var(--aurivus-border);display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}.chat-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px;background:var(--aurivus-bg)}.msg{max-width:75%;padding:9px 13px;border-radius:12px;font-size:14px;line-height:1.45;white-space:pre-wrap}.msg.user{align-self:flex-start;background:var(--aurivus-surface);border:1px solid var(--aurivus-border)}.msg.assistant{align-self:flex-end;background:var(--aurivus-navy-700);color:#fff}.msg .t{display:block;font-size:10px;opacity:.6;margin-top:4px}.empty{color:var(--aurivus-text-2);text-align:center;padding:48px 16px}.know-wrap{padding:16px;max-width:860px;margin:0 auto;width:100%}.know-wrap textarea{min-height:55vh;font-family:ui-monospace,monospace;font-size:13px;line-height:1.6}.know-actions{display:flex;gap:10px;margin-top:12px;align-items:center}.saved-ok{color:var(--aurivus-green);font-size:13px}@media(max-width:760px){.main{flex-direction:column}.leads-col{width:100%;max-height:40vh}.msg{max-width:88%}.topbar nav button{padding:8px;font-size:13px}}