:root{--bg-0: #f4f7fb;--bg-1: #ffffff;--bg-2: #ebf1f9;--ink-0: #122235;--ink-1: #30465f;--ink-2: #647b94;--accent-0: #0c8f78;--accent-1: #0a7a66;--danger-0: #bb2d3b;--warn-0: #b87400;--ok-0: #0d8f57;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--shadow-sm: 0 2px 10px rgba(18, 34, 53, .08);--shadow-md: 0 8px 24px rgba(18, 34, 53, .12);--border-0: 1px solid rgba(18, 34, 53, .12)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(1200px 700px at -12% -12%,rgba(12,143,120,.15),transparent 56%),radial-gradient(1000px 700px at 110% 8%,rgba(27,107,187,.12),transparent 56%),linear-gradient(145deg,var(--bg-0),var(--bg-2));color:var(--ink-0);font-family:Space Grotesk,Manrope,Avenir Next,Segoe UI,sans-serif}a{color:inherit}.page{animation:rise .26s ease-out}@keyframes rise{0%{transform:translateY(6px);opacity:0}to{transform:translateY(0);opacity:1}}.container{max-width:1200px;margin:0 auto;padding:var(--space-7) var(--space-5)}.card{background:var(--bg-1);border:var(--border-0);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--space-5)}.card-muted{background:#ffffffbf}.grid{display:grid;gap:var(--space-4)}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.row{display:flex;align-items:center;gap:var(--space-3)}.row-between{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.stack{display:flex;flex-direction:column;gap:var(--space-3)}.muted{color:var(--ink-2)}.title-xl{margin:0;font-size:clamp(2rem,5vw,4rem);line-height:1.05;letter-spacing:-.02em}.title-l{margin:0;font-size:clamp(1.45rem,2.6vw,2rem);line-height:1.18}.title-m{margin:0;font-size:1.1rem}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:3px 11px;font-size:12px;font-weight:700;letter-spacing:.02em;text-transform:uppercase}.badge-info{background:#0c8f7826;color:var(--accent-1)}.badge-danger{background:#bb2d3b24;color:var(--danger-0)}.badge-warn{background:#b8740026;color:var(--warn-0)}.badge-ok{background:#0d8f5724;color:var(--ok-0)}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-radius:12px;background:var(--ink-0);color:#fff;font:inherit;font-weight:600;padding:10px 16px;cursor:pointer;transition:transform .1s ease,opacity .14s ease,background .16s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{cursor:not-allowed;opacity:.6;transform:none}.btn-primary{background:var(--accent-0)}.btn-primary:hover{background:var(--accent-1)}.btn-subtle{background:#12223514;color:var(--ink-0)}.btn-danger{background:var(--danger-0)}.btn-link{border:0;background:transparent;padding:0;color:var(--accent-1);text-decoration:underline;cursor:pointer;font:inherit}input,select,textarea{width:100%;border:var(--border-0);border-radius:12px;background:#fff;color:var(--ink-0);font:inherit;padding:10px 12px}textarea{resize:vertical;min-height:90px}label{font-size:13px;font-weight:600;color:var(--ink-1)}.form-grid{display:grid;gap:var(--space-3)}.public-shell header{padding:var(--space-4) var(--space-5)}.top-nav{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:var(--space-4)}.highlights{margin-top:var(--space-6)}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px minmax(0,1fr)}.sidebar{border-right:var(--border-0);background:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:var(--space-4);position:sticky;top:0;height:100vh;overflow:auto}.sidebar h2{margin:0 0 var(--space-2) 0;font-size:1.2rem}.sidebar nav{display:flex;flex-direction:column;gap:6px}.nav-link{border-radius:12px;padding:9px 11px;text-decoration:none;font-weight:600;color:var(--ink-1)}.nav-link.active{background:#0c8f7824;color:var(--accent-1)}.main-area{display:flex;flex-direction:column;min-width:0}.topbar{border-bottom:var(--border-0);background:#ffffffd1;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:var(--space-3) var(--space-4)}.topbar-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:var(--space-4)}.topbar-actions{display:flex;gap:var(--space-3);align-items:center}.page-wrap{padding:var(--space-5);display:grid;gap:var(--space-4)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid rgba(18,34,53,.1);font-size:14px;vertical-align:top}th{color:var(--ink-1);font-weight:700}.session-list,.source-list,.log-list{max-height:530px;overflow:auto}.message{border:var(--border-0);border-radius:12px;padding:10px 12px;background:#fff}.message.user{background:#185c9d1c}.progress{width:100%;height:8px;border-radius:999px;background:#1222351f;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,#0b8168,#2ba06f)}.toast{position:fixed;right:18px;top:16px;border-radius:12px;box-shadow:var(--shadow-md);color:#fff;padding:10px 12px;z-index:1000;max-width:360px}.toast.error{background:var(--danger-0)}.toast.success{background:var(--ok-0)}.toast.info{background:var(--ink-1)}.empty{border:var(--border-0);border-radius:12px;padding:var(--space-5);text-align:center;color:var(--ink-2);background:#ffffffb3}.loading{color:var(--ink-2);font-weight:600}@media(max-width:1080px){.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;border-right:0;border-bottom:var(--border-0)}}@media(max-width:760px){.container{padding:var(--space-6) var(--space-4)}.grid-2,.grid-3,.grid-4,.topbar-inner{grid-template-columns:1fr}.topbar-actions{flex-wrap:wrap}.page-wrap{padding:var(--space-4)}}