:root{--font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--bg: #f5f6f8;--surface: #ffffff;--surface-2: #f8f9fb;--border: #e3e6eb;--border-strong: #cfd4dc;--text: #111827;--text-2: #4b5563;--text-3: #6b7280;--accent: #4f46e5;--accent-hover: #4338ca;--accent-soft: #eef0ff;--accent-text: #3730a3;--success: #15803d;--success-soft: #e8f6ec;--danger: #b91c1c;--danger-hover: #991b1b;--danger-soft: #fdecec;--warning: #a16207;--warning-soft: #fdf5e1;--sidebar-bg: #0f172a;--sidebar-text: #cbd5e1;--sidebar-muted: #64748b;--sidebar-active: #1e293b;--radius: 10px;--radius-sm: 7px;--shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06);--focus: 0 0 0 3px rgba(79, 70, 229, .25);color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #0b0f17;--surface: #121826;--surface-2: #171e2e;--border: #232c3d;--border-strong: #334055;--text: #e5e7eb;--text-2: #a9b1bf;--text-3: #8590a2;--accent: #818cf8;--accent-hover: #a5b4fc;--accent-soft: #1e2142;--accent-text: #c7d2fe;--success: #4ade80;--success-soft: #11291b;--danger: #f87171;--danger-hover: #fca5a5;--danger-soft: #2e1515;--warning: #fbbf24;--warning-soft: #2b2312;--sidebar-bg: #080b12;--sidebar-active: #161d2c;--shadow: 0 1px 2px rgba(0, 0, 0, .4);--focus: 0 0 0 3px rgba(129, 140, 248, .35);color-scheme:dark}}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}code,.mono{font-family:var(--mono);font-size:.92em;word-break:break-word}a{color:var(--accent)}.app{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100%}.sidebar{background:var(--sidebar-bg);color:var(--sidebar-text);display:flex;flex-direction:column;padding:18px 12px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;padding:4px 10px 22px}.brand-mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#6366f1,#22d3ee);display:grid;place-items:center;color:#fff;font-weight:700;font-size:13px;letter-spacing:.02em}.brand-name{color:#fff;font-weight:600;font-size:15px;line-height:1.1}.brand-sub{color:var(--sidebar-muted);font-size:11.5px}.nav-section{color:var(--sidebar-muted);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:14px 10px 6px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--sidebar-text);font:inherit;font-size:14px;text-align:left;cursor:pointer}.nav-item:hover{background:var(--sidebar-active);color:#fff}.nav-item.active{background:var(--sidebar-active);color:#fff;font-weight:500;box-shadow:inset 3px 0 #818cf8}.nav-item svg{flex:none;opacity:.85}.nav-item:focus-visible{outline:none;box-shadow:var(--focus)}.sidebar-foot{margin-top:auto;border-top:1px solid #1e293b;padding:14px 10px 0}.user{display:flex;align-items:center;gap:10px;margin-bottom:10px;min-width:0}.avatar{width:30px;height:30px;border-radius:50%;flex:none;background:#334155;color:#fff;display:grid;place-items:center;font-size:12px;font-weight:600;text-transform:uppercase}.user-email{font-size:12.5px;color:var(--sidebar-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.signout{width:100%;padding:7px 10px;border-radius:var(--radius-sm);background:transparent;border:1px solid #334155;color:var(--sidebar-text);font:inherit;font-size:13px;cursor:pointer}.signout:hover{background:var(--sidebar-active);color:#fff}.main{min-width:0}.page{max-width:1040px;margin:0 auto;padding:28px 32px 48px}.page-narrow{max-width:780px}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}.page-title{margin:0;font-size:22px;font-weight:650;letter-spacing:-.01em}.page-sub{margin:4px 0 0;color:var(--text-2);max-width:62ch}.page-actions{display:flex;align-items:center;gap:8px}@media(max-width:860px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;gap:4px;padding:10px 12px}.brand{padding:0 10px 0 0}.brand-sub,.nav-section{display:none}.nav-item{width:auto}.sidebar-foot{margin:0 0 0 auto;border:0;padding:0;display:flex;align-items:center;gap:8px}.user{margin:0}.user-email{display:none}.signout{width:auto}.page{padding:20px 16px 40px}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px}.card-body{padding:18px 20px}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border)}.card-title{margin:0;font-size:15px;font-weight:600}.card-sub{margin:2px 0 0;color:var(--text-3);font-size:13px}.card-footer{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 20px;border-top:1px solid var(--border);background:var(--surface-2);border-radius:0 0 var(--radius) var(--radius)}.badge{display:inline-flex;align-items:center;gap:6px;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:500;line-height:1.6;white-space:nowrap;background:var(--surface-2);color:var(--text-2);border:1px solid var(--border)}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.8}.badge.plain:before{display:none}.badge-success{background:var(--success-soft);color:var(--success);border-color:transparent}.badge-warning{background:var(--warning-soft);color:var(--warning);border-color:transparent}.badge-danger{background:var(--danger-soft);color:var(--danger);border-color:transparent}.badge-accent{background:var(--accent-soft);color:var(--accent-text);border-color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:var(--radius-sm);border:1px solid transparent;font:inherit;font-size:14px;font-weight:500;line-height:1.2;cursor:pointer;transition:background .12s,border-color .12s,color .12s}.btn:focus-visible{outline:none;box-shadow:var(--focus)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:not(:disabled):hover{background:var(--accent-hover)}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border-strong)}.btn-secondary:not(:disabled):hover{background:var(--surface-2)}.btn-success{background:var(--success);color:#fff}.btn-success:not(:disabled):hover{filter:brightness(.92)}.btn-danger{background:transparent;color:var(--danger);border-color:var(--danger)}.btn-danger:not(:disabled):hover{background:var(--danger-soft)}.btn-sm{padding:5px 10px;font-size:13px}.btn-block{width:100%}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.field:last-child{margin-bottom:0}.label{font-size:13px;font-weight:600;color:var(--text)}.hint{font-size:12.5px;color:var(--text-3)}.input,.select,.textarea{width:100%;padding:8px 11px;background:var(--surface);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--radius-sm);font:inherit;font-size:14px}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--accent);box-shadow:var(--focus)}.input[readonly]{background:var(--surface-2);color:var(--text-2)}.textarea{font-family:var(--mono);font-size:13px;min-height:96px;resize:vertical}.input-row{display:flex;gap:8px;align-items:center}.input-row+.input-row{margin-top:8px}.grow{flex:1;min-width:0}.w-code{width:110px;flex:none}.w-day{width:84px;flex:none}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}@media(max-width:640px){.grid-2{grid-template-columns:1fr}.input-row{flex-wrap:wrap}}.check-group{display:flex;flex-wrap:wrap;gap:8px}.check-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid var(--border-strong);background:var(--surface);text-transform:capitalize;font-size:13px}.check-pill{position:relative}.check-pill input{position:absolute;opacity:0;width:1px;height:1px;margin:0}.check-pill:focus-within{box-shadow:var(--focus)}.check-pill:hover{border-color:var(--accent)}.check-pill.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-text)}.checkbox{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2);cursor:pointer}.checkbox input{accent-color:var(--accent)}.error-text{color:var(--danger);font-size:12.5px}.alert{padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:13.5px;border:1px solid transparent}.alert-info{background:var(--accent-soft);color:var(--accent-text)}.alert-success{background:var(--success-soft);color:var(--success)}.alert-error{background:var(--danger-soft);color:var(--danger)}.chip{display:inline-block;padding:1px 8px;margin:0 6px 6px 0;border-radius:6px;font-size:12px;background:var(--surface-2);color:var(--text-2);border:1px solid var(--border)}.kv{display:grid;grid-template-columns:minmax(130px,max-content) 1fr;gap:6px 16px;font-size:13.5px;margin:0}.kv dt{color:var(--text-3)}.kv dd{margin:0;min-width:0;word-break:break-word}.stat-big{font-size:24px;font-weight:650;letter-spacing:-.01em;margin:2px 0 12px}.muted{color:var(--text-3)}.section-label{font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-3);margin:0 0 8px}.subtle-box{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;margin-top:14px;font-size:13.5px}.empty{text-align:center;padding:48px 24px;color:var(--text-3);border:1px dashed var(--border-strong);border-radius:var(--radius);background:var(--surface)}.empty-title{color:var(--text);font-weight:600;font-size:15px;margin:10px 0 4px}.empty-icon{color:var(--text-3)}.loading{display:flex;align-items:center;gap:10px;color:var(--text-3);padding:24px 0}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid var(--border-strong);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation:none}}.chatapp{display:flex;height:100vh;min-height:0}.chatapp-main{flex:1;min-width:0;display:flex;flex-direction:column;min-height:0;background:var(--bg)}.chatapp-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;height:56px;flex:none;padding:0 16px 0 24px;border-bottom:1px solid var(--border);background:var(--surface)}.chatapp-bar-title{display:flex;align-items:baseline;gap:10px;min-width:0}.chatapp-name{font-weight:650;font-size:15px;white-space:nowrap}.chatapp-current{color:var(--text-3);font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chatapp-current:before{content:"/";margin-right:10px;color:var(--border-strong)}.chatapp-bar-actions{display:flex;gap:4px;flex:none}.icon-btn{display:grid;place-items:center;width:36px;height:36px;border-radius:var(--radius-sm);border:0;background:transparent;color:var(--text-2);cursor:pointer}.icon-btn:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.icon-btn.on{background:var(--accent-soft);color:var(--accent-text)}.icon-btn:disabled{opacity:.4;cursor:not-allowed}.icon-btn:focus-visible{outline:none;box-shadow:var(--focus)}.chatapp-scroll{flex:1;min-height:0;overflow-y:auto}.chatapp-col{max-width:768px;margin:0 auto;padding:28px 24px 12px}.chat-welcome{padding:8vh 0 0}.chat-welcome-title{font-size:26px;font-weight:650;letter-spacing:-.015em;margin:0 0 6px}.chat-welcome .muted{margin:0 0 24px;max-width:60ch}.chat-thread{display:flex;flex-direction:column;gap:20px}.msg-q{align-self:flex-end;max-width:80%;background:var(--surface-2);color:var(--text);border:1px solid var(--border);padding:10px 14px;border-radius:18px;white-space:pre-wrap;word-break:break-word}.msg-a{align-self:stretch}.msg-a-body{padding:2px 2px 0;white-space:pre-wrap;word-break:break-word;line-height:1.6;font-size:14.5px}.msg-a.failed .msg-a-body{background:var(--danger-soft);color:var(--danger);padding:10px 14px;border-radius:var(--radius)}.msg-meta{display:flex;gap:8px;align-items:center;margin-top:8px;font-size:12px;color:var(--text-3)}.msg-a:not(.failed) .msg-meta{opacity:0;transition:opacity .15s}.msg-a:not(.failed):hover .msg-meta,.msg-a:not(.failed):focus-within .msg-meta{opacity:1}@media(hover:none){.msg-a:not(.failed) .msg-meta{opacity:1}}.typing{display:inline-flex;gap:4px;padding:8px 0}.typing i{width:7px;height:7px;border-radius:50%;background:var(--text-3);animation:blink 1.2s infinite ease-in-out}.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:.25}40%{opacity:1}}.suggestions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}@media(max-width:640px){.suggestions{grid-template-columns:1fr}}.suggestion{text-align:left;padding:12px 14px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);font:inherit;color:var(--text);cursor:pointer}.suggestion:hover:not(:disabled){border-color:var(--accent);background:var(--surface-2)}.suggestion:focus-visible{outline:none;box-shadow:var(--focus)}.chatapp-foot{flex:none;padding:8px 24px 14px}.composer{max-width:768px;margin:0 auto;display:flex;gap:8px;align-items:center;padding:8px 8px 8px 16px;border-radius:24px;background:var(--surface);border:1px solid var(--border-strong);box-shadow:var(--shadow)}.composer:focus-within{border-color:var(--accent);box-shadow:var(--focus)}.composer .input{border:0;box-shadow:none;padding:8px 0;background:transparent}.composer .input:focus{box-shadow:none}.send-btn{display:grid;place-items:center;width:36px;height:36px;flex:none;border-radius:50%;border:0;background:var(--accent);color:#fff;cursor:pointer}.send-btn:disabled{background:var(--border-strong);cursor:not-allowed}.send-btn .spinner{border-color:#fff6;border-top-color:#fff}.chatapp-disclaimer{max-width:768px;margin:8px auto 0;text-align:center;font-size:12px;color:var(--text-3)}.chatapp-history{width:280px;flex:none;display:flex;flex-direction:column;min-height:0;background:var(--surface);border-left:1px solid var(--border)}.history-backdrop{display:none}.history-head{display:flex;align-items:center;justify-content:space-between;height:56px;flex:none;padding:0 12px 0 16px;border-bottom:1px solid var(--border)}.history-heading{font-weight:600;font-size:14px}.history-empty{padding:16px;margin:0}.history-list{list-style:none;margin:0;padding:8px;overflow-y:auto;flex:1;min-height:0}.history-item{position:relative;display:flex;align-items:center;border-radius:var(--radius-sm)}.history-item+.history-item{margin-top:2px}.history-item:hover{background:var(--surface-2)}.history-item.active{background:var(--accent-soft)}.history-item.active .history-title{color:var(--accent-text);font-weight:500}.history-open{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px;text-align:left;padding:8px 4px 8px 10px;border:0;background:transparent;color:var(--text);font:inherit;cursor:pointer}.history-open:disabled{cursor:not-allowed;opacity:.6}.history-open:focus-visible,.kebab:focus-visible,.menu-item:focus-visible{outline:none;box-shadow:var(--focus);border-radius:var(--radius-sm)}.history-title{font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-when{font-size:11.5px;color:var(--text-3)}.history-more{position:relative;flex:none;padding-right:4px}.kebab{display:grid;place-items:center;width:28px;height:28px;border:0;border-radius:6px;background:transparent;color:var(--text-3);cursor:pointer;opacity:0}.history-item:hover .kebab,.history-item.active .kebab,.kebab[aria-expanded=true],.kebab:focus-visible{opacity:1}.kebab:hover,.kebab[aria-expanded=true]{background:var(--border);color:var(--text)}@media(hover:none){.kebab{opacity:1}}.menu{position:absolute;right:4px;top:32px;z-index:10;min-width:140px;padding:4px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);box-shadow:0 8px 24px #10182824}.menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:7px 10px;border:0;border-radius:6px;background:transparent;color:var(--text);font:inherit;font-size:13.5px;text-align:left;cursor:pointer}.menu-item:hover{background:var(--surface-2)}.menu-item.danger{color:var(--danger)}.menu-item.danger:hover{background:var(--danger-soft)}@media(max-width:980px){.chatapp-history{position:fixed;top:0;right:0;bottom:0;z-index:40;width:min(300px,86vw);box-shadow:-8px 0 24px #1018282e}.history-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:39;background:#0f172a59}}@media(max-width:860px){.chatapp{height:calc(100vh - 56px)}.chatapp-bar{padding:0 8px 0 16px}.chatapp-col{padding:20px 16px 8px}.chatapp-foot{padding:6px 12px 10px}}.auth{min-height:100%;display:grid;place-items:center;padding:24px}.auth-card{width:100%;max-width:380px}.auth-brand{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:20px}.auth-brand .brand-name{color:var(--text);font-size:17px}.auth h1{margin:0 0 4px;font-size:20px;text-align:center}.auth .muted{text-align:center;margin:0 0 20px}.divider{display:flex;align-items:center;gap:12px;color:var(--text-3);font-size:12px;margin:16px 0}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}