:root{--bg: #f4f6fb;--surface: #ffffff;--surface-2: #f8fafd;--border: #e8ecf3;--border-strong: #dde3ec;--text: #14181f;--text-2: #5a6474;--text-3: #8b93a6;--primary: #5a67f2;--primary-dark: #4757e8;--primary-soft: #eef0fe;--success: #16a34a;--success-soft: #e7f6ec;--danger: #dc2626;--danger-soft: #fdecec;--warning: #d97706;--warning-soft: #fdf3e3;--info: #0891b2;--info-soft: #e0f4f8;--radius: 14px;--radius-sm: 10px;--shadow-sm: 0 1px 2px rgba(20, 24, 31, .04);--shadow-md: 0 6px 24px rgba(20, 24, 31, .07);--shadow-lg: 0 18px 50px rgba(20, 24, 31, .16);--sidebar-w: 248px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}::selection{background:#5a67f22e}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#cbd3e0;border-radius:8px;border:2px solid var(--bg)}::-webkit-scrollbar-thumb:hover{background:#aab5c7}::-webkit-scrollbar-track{background:transparent}.layout{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:linear-gradient(180deg,#111633,#171f45);color:#fff;padding:22px 16px;overflow-y:auto}.brand{display:flex;align-items:center;gap:11px;padding:4px 8px 22px;font-weight:700;font-size:16px;letter-spacing:.2px}.brand-logo{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#6d7cff,#8f6bf2);box-shadow:0 6px 16px #6d7cff66}.sidebar nav{display:flex;flex-direction:column;gap:3px;flex:1}.sidebar a{display:flex;align-items:center;gap:11px;color:#a9b2d0;padding:10px 12px;border-radius:var(--radius-sm);text-decoration:none;font-size:13.5px;font-weight:500;transition:background .15s ease,color .15s ease}.sidebar a svg{flex-shrink:0;opacity:.85}.sidebar a:hover{background:#ffffff12;color:#fff}.sidebar a.active{background:linear-gradient(135deg,#5a67f2,#7c5ff0);color:#fff;box-shadow:0 6px 18px #5a67f259}.sidebar a.active svg{opacity:1}.sidebar-foot{margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:6px}.storage{margin:14px 2px 6px;padding:13px 14px;border-radius:var(--radius-sm);background:#ffffff0d;border:1px solid rgba(255,255,255,.09);animation:fadeUp .35s ease}.storage-head{display:flex;align-items:center;gap:7px;color:#a9b2d0;font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px}.storage-head svg{opacity:.85}.storage-head b{margin-left:auto;color:#fff;font-size:11.5px;font-weight:600;letter-spacing:0;text-transform:none}.storage-bar{display:flex;height:7px;border-radius:999px;overflow:hidden;background:#ffffff14;margin-bottom:11px}.storage-bar>div{height:100%;transition:width .4s ease}.storage-items{display:flex;flex-direction:column;gap:7px}.storage-item{display:flex;align-items:center;gap:8px;font-size:12px;color:#cdd4e8}.storage-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.storage-label{flex:1}.storage-size{font-size:11.5px;color:#fff;font-weight:500}.sidebar-foot button{display:flex;align-items:center;gap:11px;width:100%;background:transparent;border:none;color:#a9b2d0;font-size:13px;font-weight:500;padding:10px 12px;border-radius:var(--radius-sm);cursor:pointer;text-align:left}.sidebar-foot button:hover{background:#ffffff12;color:#fff}.content{padding:30px 36px 48px;max-width:1460px;width:100%;margin:0 auto;animation:fadeUp .35s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}h1{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:4px}.page-desc{color:var(--text-2);font-size:13.5px;margin-bottom:22px}h2{font-size:15px;font-weight:600;margin:26px 0 12px;color:var(--text-2);letter-spacing:-.01em}.login{display:flex;align-items:center;justify-content:center;min-height:100vh;background:radial-gradient(1100px 500px at 20% -10%,rgba(109,124,255,.18),transparent 60%),radial-gradient(900px 460px at 85% 110%,rgba(143,107,242,.14),transparent 60%),var(--bg);padding:24px}.login-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-lg);padding:34px 32px;display:flex;flex-direction:column;gap:8px}.login-logo{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#6d7cff,#8f6bf2);box-shadow:0 10px 24px #6d7cff66;margin-bottom:10px}.login-card h1{font-size:20px}.login-card p{color:var(--text-2);font-size:13.5px;margin-bottom:8px}.login-card input{width:100%;padding:11px 13px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);font-size:13.5px;font-family:var(--font);outline:none;transition:border-color .15s ease,box-shadow .15s ease}.login-card input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #5a67f226}.login-card button{margin-top:6px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:8px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.stat:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--border-strong)}.stat-icon{width:34px;height:34px;border-radius:9px;display:grid;place-items:center}.stat span{font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3)}.stat strong{font-size:24px;font-weight:700;letter-spacing:-.02em;line-height:1}.tone-indigo{background:#eef0fe;color:#5a67f2}.tone-sky{background:#e5f3fb;color:#0891b2}.tone-amber{background:#fdf3e3;color:#d97706}.tone-rose{background:#fdecec;color:#dc2626}.tone-green{background:#e7f6ec;color:#16a34a}.tone-emerald{background:#e2f7f2;color:#0d9488}.tone-violet{background:#f1ecfd;color:#7c3aed}.tone-pink{background:#fdeff5;color:#db2777}.tone-slate{background:#eef1f6;color:#5a6474}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:20px;overflow:hidden}.panel-pad{padding:18px}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border)}.panel-title{font-size:14px;font-weight:600}.panel-sub{font-size:12px;color:var(--text-3)}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;overflow-x:auto}.table{width:100%;border-collapse:collapse;min-width:620px}.table th,.table td{padding:12px 16px;text-align:left;font-size:13px}.table th{background:var(--surface-2);color:var(--text-2);font-weight:600;white-space:nowrap;letter-spacing:.01em}.table td{border-top:1px solid var(--border);color:var(--text)}.table tbody tr{transition:background .12s ease}.table tbody tr:hover{background:#f7f9fd}.table td .table-text{max-width:380px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.table td .table-link{color:var(--brand, #2563eb);text-decoration:none;font-weight:500}.table td .table-link:hover{text-decoration:underline}.table td.empty{text-align:center;color:var(--text-3);padding:28px 16px}.table td.empty.error{color:#dc2626}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600;background:var(--primary-soft);color:var(--primary);white-space:nowrap}.badge:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.badge.danger,.badge.deleted,.badge.failed{background:var(--danger-soft);color:var(--danger)}.badge.active,.badge.completed,.badge.success{background:var(--success-soft);color:var(--success)}.badge.running,.badge.processing{background:var(--info-soft);color:var(--info)}.badge.pending,.badge.queued{background:var(--warning-soft);color:var(--warning)}button{padding:8px 14px;border:1px solid var(--border-strong);background:var(--surface);border-radius:var(--radius-sm);cursor:pointer;font-size:13px;font-weight:500;font-family:var(--font);color:var(--text-2);transition:background .15s ease,color .15s ease,border-color .15s ease,box-shadow .15s ease,transform .1s ease}button:hover:not(:disabled){background:var(--surface-2);color:var(--text);border-color:var(--border-strong)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.55;cursor:not-allowed}button.primary{background:linear-gradient(135deg,#5a67f2,#7c5ff0);color:#fff;border:none;box-shadow:0 5px 14px #5a67f24d}button.primary:hover:not(:disabled){background:linear-gradient(135deg,#4d59e6,#6f4fe8);color:#fff}button.danger{background:#fff;color:var(--danger);border-color:#f3cdcd}button.danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger);color:var(--danger)}button.ghost{background:transparent;border-color:transparent}button.ghost:hover:not(:disabled){background:var(--surface-2)}.card{background:var(--surface);padding:16px;border-radius:var(--radius);border:1px solid var(--border);margin-bottom:18px;display:flex;gap:10px;flex-wrap:wrap;align-items:center;box-shadow:var(--shadow-sm)}.card input,.card textarea,input[type=text],input[type=password],input[type=date],textarea,select{padding:9px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);font-size:13.5px;font-family:var(--font);color:var(--text);outline:none;background:var(--surface);transition:border-color .15s ease,box-shadow .15s ease}.card input{flex:1;min-width:200px}input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #5a67f224}textarea{resize:vertical;line-height:1.55}.input-file{padding:9px 12px;border:1px dashed var(--border-strong);border-radius:var(--radius-sm);font-size:13px;color:var(--text-2)}.upload-bar{background:var(--surface);padding:16px 18px;border-radius:var(--radius);border:1px solid var(--border);margin-bottom:18px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-sm);flex-wrap:wrap}.upload-status{color:var(--text-2);font-size:13px;margin-left:4px}.health{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.health-item{padding:14px 16px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:6px}.health-item .dot{width:9px;height:9px;border-radius:50%;display:inline-block}.health-item.ok .dot{background:var(--success);box-shadow:0 0 0 4px #16a34a1f}.health-item.down .dot{background:var(--danger);box-shadow:0 0 0 4px #dc26261f}.health-item.unknown .dot{background:var(--text-3);box-shadow:0 0 0 4px #8b93a61f}.health-item span{font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);display:flex;align-items:center;gap:7px}.health-item strong{font-size:15px}.health-item.ok strong{color:var(--success)}.health-item.down strong{color:var(--danger)}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f142280;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .18s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-body{background:var(--surface);border-radius:18px;padding:26px;max-width:900px;width:100%;max-height:88vh;overflow-y:auto;position:relative;box-shadow:var(--shadow-lg);animation:slideUp .22s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.modal-body h2{margin-top:0;color:var(--text);font-size:17px}.close{position:absolute;top:14px;right:14px;width:30px;height:30px;display:grid;place-items:center;border-radius:8px;background:transparent;border:none;font-size:15px;color:var(--text-3);cursor:pointer;padding:0}.close:hover{background:var(--surface-2);color:var(--text)}.chunks{display:flex;flex-direction:column;gap:12px;margin-top:14px}.chunk{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:13px 15px}.chunk-meta{font-size:12px;color:var(--text-2);margin-bottom:8px;font-weight:500}.chunk pre{white-space:pre-wrap;font-size:12.5px;font-family:ui-monospace,SFMono-Regular,monospace;color:var(--text-2);line-height:1.6}.messages{display:flex;flex-direction:column;gap:12px;margin-top:14px}.bubble{padding:12px 16px;border-radius:14px;font-size:13.5px;max-width:86%}.bubble .meta{font-size:11.5px;color:var(--text-3);margin-bottom:6px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}.bubble .body{white-space:pre-wrap;line-height:1.6}.bubble.user{background:var(--primary-soft);align-self:flex-end;border-bottom-right-radius:4px}.bubble.assistant{background:var(--surface-2);border:1px solid var(--border);align-self:flex-start;border-bottom-left-radius:4px}.bubble .sources{font-size:11.5px;color:var(--primary);margin-top:8px}.muted{color:var(--text-3)}.inline{display:inline-flex;gap:8px;align-items:center}.pill{padding:2px 9px;border-radius:999px;font-size:11px;font-weight:600;background:var(--surface-2);color:var(--text-2);border:1px solid var(--border)}.danger-zone{border:1px solid #f3cdcd;background:#fff}.danger-zone-title{color:var(--danger);font-weight:600;margin-bottom:8px;display:flex;align-items:center;gap:8px}.danger-zone p{color:var(--text-2);font-size:13px;margin-bottom:12px}@media (max-width: 920px){.layout{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;align-items:center;gap:12px;padding:12px 16px;overflow:visible}.brand{padding:0}.sidebar nav{flex-direction:row;overflow-x:auto;gap:4px}.sidebar a{white-space:nowrap;padding:8px 12px}.sidebar-foot{margin-top:0;padding-top:0;border:none}.content{padding:22px 18px}}