:root{--bg:#090b12;--panel:#121826;--panel2:#172033;--text:#edf3ff;--muted:#94a3b8;--line:#253047;--blue:#2563eb;--cyan:#06b6d4;--green:#22c55e;--red:#ef4444;--amber:#f59e0b}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,#1b2a51 0,#090b12 38%,#070910 100%);color:var(--text);font-family:Inter,Segoe UI,system-ui,sans-serif;min-height:100vh}a{color:inherit;text-decoration:none}input,textarea,select{width:100%;background:#0c1220;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:11px;outline:none}textarea{min-height:90px;resize:vertical}table{width:100%;border-collapse:collapse}th,td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}th{color:#cbd5e1;font-size:12px;text-transform:uppercase}small{color:var(--muted)}
.sidebar{position:fixed;inset:0 auto 0 0;width:265px;background:rgba(11,16,28,.88);backdrop-filter:blur(18px);border-right:1px solid var(--line);padding:22px;overflow:auto}.brand{display:grid;grid-template-columns:42px 1fr;gap:0 10px;align-items:center;margin-bottom:22px}.brand span{font-size:32px}.brand small{grid-column:2}.sidebar nav{display:grid;gap:6px}.sidebar a{padding:11px 12px;border-radius:8px;color:#dbeafe}.sidebar a:hover{background:#172033}
.main{margin-left:265px;padding:28px;max-width:1500px}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:24px}.topbar h1{margin:0;font-size:30px}.topbar p{margin:4px 0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.card,.panel,.chat-row,.login-card,.log-card,.unanswered{background:linear-gradient(180deg,rgba(23,32,51,.96),rgba(14,20,34,.96));border:1px solid var(--line);border-radius:8px;box-shadow:0 18px 50px rgba(0,0,0,.22)}.card{padding:18px}.card strong{display:block;font-size:28px;margin-top:8px}.panel{padding:20px;margin-bottom:18px}.panel h2{margin:0 0 14px;font-size:18px}.pill{display:inline-flex;align-items:center;border:1px solid #31507d;background:#12284c;color:#bfdbfe;border-radius:999px;padding:5px 10px;font-size:12px}.pill.ok{background:#11351f;color:#bbf7d0;border-color:#166534}.pill.bad,.pill.hot{background:#3b1414;color:#fecaca;border-color:#7f1d1d}
.btn{border:0;border-radius:8px;background:#263349;color:var(--text);padding:10px 14px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:hover{filter:brightness(1.12)}.btn.primary{background:linear-gradient(135deg,var(--blue),var(--cyan))}.btn.danger{background:#7f1d1d}.btn.small{padding:7px 10px;font-size:12px}.btn.big{font-size:17px;padding:14px 18px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}.stack{display:grid;gap:12px}.toolbar{display:flex;gap:10px;align-items:center}.check{display:flex;gap:8px;align-items:center}.check input{width:auto}.perm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:8px;margin:16px 0}.perm-grid input{width:auto}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:14px}.table-wrap{overflow:auto}.tabs{display:flex;gap:8px;flex-wrap:wrap}.tabs a{padding:8px 12px;background:#0c1220;border:1px solid var(--line);border-radius:8px}
.inbox{display:grid;gap:10px}.chat-row{display:flex;justify-content:space-between;align-items:center;padding:16px}.chat-row small{display:block;margin-top:5px}.conversation-shell{display:grid;grid-template-columns:1fr 340px;gap:18px}.chat-panel{background:#0b1020;border:1px solid var(--line);border-radius:8px;padding:18px;min-height:65vh}.side-panel{display:grid;gap:14px;align-content:start}.bubble{max-width:72%;padding:12px 14px;border-radius:16px;margin:10px 0;background:#1f2937}.bubble.user{margin-left:auto;background:#164e63}.bubble.agent{background:#1d4ed8}.bubble.bot{background:#374151}.bubble.system{background:#3b2f17}.bubble p{white-space:pre-wrap;margin:5px 0}.preview{max-width:260px;border-radius:8px;margin-top:8px}.unanswered{display:grid;grid-template-columns:1fr 1fr auto;gap:14px;padding:16px;margin-bottom:12px}.log-card{padding:14px;margin-bottom:12px}pre{white-space:pre-wrap;overflow:auto;background:#080d18;border:1px solid var(--line);border-radius:8px;padding:14px;color:#dbeafe}.demo-frame{width:100%;height:520px;border:1px solid var(--line);border-radius:8px;background:#fff}
.login-body{display:grid;place-items:center;padding:20px}.login-card{width:min(430px,100%);padding:30px}.login-card h1{margin:8px 0}.login-card p{color:var(--muted)}.login-card label{display:grid;gap:7px;margin:14px 0}.login-mark{font-size:42px}.alert{padding:12px;background:#421717;border:1px solid #7f1d1d;border-radius:8px;color:#fecaca}
@media(max-width:850px){.sidebar{position:static;width:auto}.main{margin-left:0;padding:16px}.conversation-shell{grid-template-columns:1fr}.toolbar{flex-direction:column}.unanswered{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}