:root{--bg: #f6f7f9;--surface: #ffffff;--surface-2: #f0f2f5;--ink: #111827;--ink-2: #4b5563;--ink-3: #8b93a1;--line: #e3e6eb;--accent: #4f46e5;--accent-ink: #ffffff;--accent-soft: #eef0ff;--ok: #15803d;--ok-soft: #e7f6ec;--warn: #b45309;--warn-soft: #fdf3e2;--danger: #b91c1c;--danger-soft: #fdecec;--radius: 8px;--shadow: 0 1px 2px rgb(16 24 40 / 6%), 0 1px 3px rgb(16 24 40 / 8%);--mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #0e1117;--surface: #161b22;--surface-2: #1f2630;--ink: #e6e9ee;--ink-2: #aab2bf;--ink-3: #78818e;--line: #2a313c;--accent: #8b87ff;--accent-ink: #0e1117;--accent-soft: #23234a;--ok: #4ade80;--ok-soft: #13301f;--warn: #fbbf24;--warn-soft: #3a2c10;--danger: #f87171;--danger-soft: #3d1818;--shadow: none;color-scheme:dark}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}code,pre,.mono{font-family:var(--mono);font-size:12.5px}.shell{display:grid;grid-template-columns:232px 1fr;min-height:100%}.sidebar{background:var(--surface);border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:2px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;font-weight:650;font-size:15px;padding:4px 10px 18px}.brand-mark{width:26px;height:26px;border-radius:7px;background:var(--accent);display:grid;place-items:center;color:var(--accent-ink);font-size:13px}.nav-section{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);padding:14px 10px 6px}.nav-link{display:block;padding:7px 10px;border-radius:6px;color:var(--ink-2)}.nav-link:hover{background:var(--surface-2);text-decoration:none}.nav-link.active{background:var(--accent-soft);color:var(--accent);font-weight:550}.sidebar-footer{margin-top:auto;padding:10px;font-size:12.5px;color:var(--ink-3);border-top:1px solid var(--line)}.main{padding:28px 36px 60px;max-width:1180px;width:100%;min-width:0}.card{min-width:0}.table-card{overflow-x:auto}.page-header{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.page-header h1{font-size:22px;margin:0;font-weight:650}.page-header p{margin:4px 0 0;color:var(--ink-2);max-width:70ch}.crumbs{font-size:12.5px;color:var(--ink-3);margin-bottom:6px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}.card h2{font-size:15px;margin:0 0 4px;font-weight:620}.card>.hint:first-of-type{margin-top:0}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}.stat .label{color:var(--ink-3);font-size:12px;text-transform:uppercase;letter-spacing:.05em}.stat .value{font-size:26px;font-weight:650;margin-top:4px;font-variant-numeric:tabular-nums}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.spread{display:flex;align-items:center;justify-content:space-between;gap:10px}.stack{display:flex;flex-direction:column;gap:14px}.muted{color:var(--ink-3)}.hint{color:var(--ink-3);font-size:12.5px;margin:4px 0 0}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}.field>label{font-weight:550;font-size:13px}.field .error{color:var(--danger);font-size:12.5px}input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:8px 10px;width:100%}textarea{min-height:120px;resize:vertical;line-height:1.45}textarea.code{font-family:var(--mono);font-size:12.5px}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:transparent}.check{display:flex;align-items:center;gap:8px;font-weight:500}button,.button{font:inherit;font-weight:550;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:6px;padding:7px 14px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}button:hover{background:var(--surface-2)}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}button.primary:hover{filter:brightness(1.07)}button.danger{color:var(--danger)}button.small{padding:4px 10px;font-size:12.5px}button:disabled{opacity:.55;cursor:not-allowed}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-3);font-weight:550;padding:8px 10px;border-bottom:1px solid var(--line)}td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}tr.clickable{cursor:pointer}tr.clickable:hover td{background:var(--surface-2)}.table-card{padding:4px 0}.table-card table td:first-child,.table-card table th:first-child{padding-left:20px}.table-card table td:last-child,.table-card table th:last-child{padding-right:20px}.badge{display:inline-block;font-size:11.5px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--surface-2);color:var(--ink-2)}.badge.ok{background:var(--ok-soft);color:var(--ok)}.badge.warn{background:var(--warn-soft);color:var(--warn)}.badge.danger{background:var(--danger-soft);color:var(--danger)}.badge.accent{background:var(--accent-soft);color:var(--accent)}.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}.tab{border:none;background:none;border-bottom:2px solid transparent;border-radius:0;padding:9px 12px;color:var(--ink-2);font-weight:550}.tab:hover{background:none;color:var(--ink)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.alert{border-radius:var(--radius);padding:10px 14px;margin-bottom:14px;border:1px solid var(--line);background:var(--surface-2)}.alert.danger{background:var(--danger-soft);border-color:transparent;color:var(--danger)}.alert.ok{background:var(--ok-soft);border-color:transparent;color:var(--ok)}.alert.warn{background:var(--warn-soft);border-color:transparent;color:var(--warn)}.empty{text-align:center;padding:40px 20px;color:var(--ink-3)}.empty h3{color:var(--ink);margin:0 0 6px;font-size:15px}pre.block{background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:12px 14px;overflow:auto;max-height:420px;white-space:pre-wrap;word-break:break-word;margin:0}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:grid;place-items:center;z-index:40;padding:20px}.modal{background:var(--surface);border-radius:10px;border:1px solid var(--line);width:min(620px,100%);max-height:calc(100vh - 40px);overflow:auto;padding:22px}.modal h2{margin:0 0 14px;font-size:17px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.toasts{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:8px;z-index:60}.toast{background:var(--ink);color:var(--bg);padding:10px 14px;border-radius:8px;box-shadow:var(--shadow);max-width:380px}.toast.error{background:var(--danger);color:#fff}.transcript{display:flex;flex-direction:column;gap:8px}.bubble-row{display:flex}.bubble-row.user{justify-content:flex-end}.bubble-row.system{justify-content:center}.bubble{max-width:72%;padding:8px 12px;border-radius:14px;background:var(--surface-2);white-space:pre-wrap;word-break:break-word}.bubble-row.user .bubble{background:var(--accent);color:var(--accent-ink)}.bubble-row.system .bubble{background:none;color:var(--ink-3);font-size:12.5px;border-top:1px solid var(--line);border-radius:0;max-width:100%;width:100%;text-align:center}.bubble-meta{font-size:11.5px;color:var(--ink-3);margin-top:2px}.bubble-row.user .bubble-meta{text-align:right}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid var(--accent);color:var(--accent);background:var(--surface);border-radius:999px;padding:4px 12px;font-size:13px}.typing{color:var(--ink-3);font-style:italic;font-size:13px}.chat-window{height:480px;overflow-y:auto;padding:16px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius)}.checklist li{margin:8px 0}.login-page{min-height:100%;display:grid;place-items:center;padding:24px}.login-card{width:min(380px,100%)}.google-sign-in{width:100%;justify-content:center;text-decoration:none}.login-divider{display:flex;align-items:center;gap:10px;margin:16px 0;color:var(--ink-3);font-size:12px}.login-divider:before,.login-divider:after{content:"";flex:1;border-top:1px solid var(--line)}@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap}.sidebar-footer,.nav-section{display:none}.main{padding:20px 16px 48px}.grid-2,.grid-3{grid-template-columns:1fr}}.guide-fab{position:fixed;bottom:24px;right:24px;z-index:9000;width:52px;height:52px;border-radius:50%;background:var(--accent);color:var(--accent-ink);border:none;cursor:pointer;box-shadow:0 4px 14px #4f46e566;display:flex;align-items:center;justify-content:center;transition:transform .15s,box-shadow .15s}.guide-fab:hover{transform:scale(1.08);box-shadow:0 6px 20px #4f46e580}.guide-fab-letter{font-size:20px;font-weight:700;line-height:1;position:relative;z-index:1}.guide-fab-pulse{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:var(--accent);animation:guide-pulse 2.5s ease-out infinite}@keyframes guide-pulse{0%{transform:scale(1);opacity:.6}70%{transform:scale(1.6);opacity:0}to{transform:scale(1.6);opacity:0}}.guide-panel{position:fixed;bottom:88px;right:24px;z-index:9001;width:360px;max-width:calc(100vw - 48px);height:520px;max-height:calc(100vh - 120px);display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 40px #00000024;overflow:hidden;animation:guide-slide-up .2s ease-out}@keyframes guide-slide-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.guide-panel-header{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);flex-shrink:0}.guide-panel-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex-shrink:0}.guide-panel-identity{flex:1;min-width:0}.guide-panel-name{font-weight:600;font-size:14px;color:var(--ink)}.guide-panel-tagline{font-size:12px;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.guide-panel-close{background:none;border:none;cursor:pointer;color:var(--ink-3);font-size:16px;padding:4px;line-height:1;border-radius:4px;flex-shrink:0}.guide-panel-close:hover{color:var(--ink);background:var(--surface-2)}.guide-panel-messages{flex:1;overflow-y:auto;padding:16px 12px;display:flex;flex-direction:column;gap:8px}.guide-panel-notice{font-size:13px;color:var(--ink-3);text-align:center;padding:8px}.guide-panel-notice--error{color:#dc2626}.guide-msg{max-width:88%;padding:9px 12px;border-radius:14px;font-size:14px;line-height:1.5;white-space:pre-wrap;word-break:break-word}.guide-msg--agent{align-self:flex-start;background:var(--surface-2);color:var(--ink);border-bottom-left-radius:4px}.guide-msg--user{align-self:flex-end;background:var(--accent);color:var(--accent-ink);border-bottom-right-radius:4px}.guide-msg--typing{display:flex;align-items:center;gap:5px;padding:12px 14px}.guide-msg--typing span{width:7px;height:7px;border-radius:50%;background:var(--ink-3);animation:guide-dot 1.2s ease-in-out infinite}.guide-msg--typing span:nth-child(2){animation-delay:.2s}.guide-msg--typing span:nth-child(3){animation-delay:.4s}@keyframes guide-dot{0%,80%,to{transform:scale(.7);opacity:.5}40%{transform:scale(1);opacity:1}}.guide-chips{padding:0 12px 8px;display:flex;flex-wrap:wrap;gap:6px;flex-shrink:0}.guide-chip{border:1px solid var(--accent);color:var(--accent);background:var(--surface);border-radius:999px;padding:4px 12px;font-size:12.5px;cursor:pointer;transition:background .1s}.guide-chip:hover{background:#ede9fe}.guide-input-row{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);flex-shrink:0}.guide-input{flex:1;padding:8px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;outline:none;background:var(--surface);color:var(--ink)}.guide-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px #4f46e526}.guide-input:disabled{opacity:.5;cursor:not-allowed}.guide-send{width:36px;height:36px;border-radius:8px;background:var(--accent);color:var(--accent-ink);border:none;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity .1s}.guide-send:disabled{opacity:.4;cursor:not-allowed}