:root{--bg:#fff;--bg-subtle:#fafafa;--ink:#18181b;--ink-2:#3f3f46;--muted:#71717a;--line:#e4e4e7;--line-strong:#d4d4d8;--accent:#5b5bd6;--accent-soft:#eef2ff;--danger:#dc2626;--danger-soft:#fef2f2;--success:#16a34a;--success-soft:#f0fdf4;--warning:#b45309;--warning-soft:#fffbeb;--font:"Inter", -apple-system, "Segoe UI", sans-serif;--mono:ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;--radius:10px;--radius-sm:8px;--shadow:0 1px 2px #18181b0d;--shadow-lg:0 12px 32px #18181b24}*{box-sizing:border-box}html{background:var(--bg)}body{min-width:320px;color:var(--ink);background:var(--bg);font-family:var(--font);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-size:15px;line-height:1.55}button{font:inherit}#root{min-height:100svh}.app{min-height:100svh;display:flex}.main{flex-direction:column;flex:1;gap:28px;width:100%;min-width:0;max-width:960px;margin:0 auto;padding:32px 40px 64px;display:flex}.sidebar{background:var(--bg-subtle);border-right:1px solid var(--line);flex-direction:column;flex-shrink:0;gap:20px;width:252px;height:100svh;padding:24px 16px 20px;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar-brand{letter-spacing:-.02em;align-items:center;gap:10px;margin:0;padding:0 10px;font-size:17px;font-weight:600;display:flex}.sidebar-brand-icon{flex-shrink:0;width:26px;height:26px}.sidebar-version{background:var(--accent-soft);color:var(--accent);letter-spacing:0;border-radius:999px;margin-left:auto;padding:1px 7px;font-size:11px;font-weight:600}.sidebar-nav{flex-direction:column;flex:1;gap:18px;display:flex}.nav-group{flex-direction:column;gap:2px;display:flex}.nav-group-label{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 4px;padding:0 10px;font-size:11px;font-weight:600}.nav-item{border-radius:var(--radius-sm);color:var(--ink-2);text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;padding:8px 10px;font-size:14px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:flex}.nav-item:hover{color:var(--ink);background:#f4f4f5}.nav-item.is-active{background:var(--accent-soft);color:var(--accent)}.nav-item-label{flex:1;min-width:0}.sidebar-footer{border-top:1px solid var(--line);flex-direction:column;gap:2px;padding-top:12px;display:flex}.api-status{color:var(--muted);align-items:center;gap:8px;margin:8px 10px 0;font-size:12px;display:flex}.api-dot{background:var(--line-strong);border-radius:50%;width:8px;height:8px}.api-status.is-ok .api-dot{background:var(--success)}.api-status.is-off .api-dot{background:var(--danger)}.main-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.main-head h1{letter-spacing:-.02em;margin:0;font-size:22px;font-weight:600}.main-desc{color:var(--muted);margin:4px 0 0;font-size:14px}.main-date{color:var(--muted);text-transform:capitalize;flex-shrink:0;margin:0;font-size:13px}.empty-main{border:1px dashed var(--line-strong);border-radius:var(--radius);text-align:center;color:var(--muted);flex-direction:column;gap:8px;padding:80px 24px;display:flex}.empty-main h2{color:var(--ink-2);margin:0;font-size:16px;font-weight:600}.empty-main p{margin:0;font-size:14px}.btn{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:background .15s,border-color .15s,opacity .15s;display:inline-flex}.btn:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover:not(:disabled){background:#27272a}.btn-ghost{background:var(--bg);border-color:var(--line-strong);color:var(--ink-2)}.btn-ghost:hover:not(:disabled){background:var(--bg-subtle);border-color:var(--line-strong);color:var(--ink)}.btn-sm{padding:4px 10px;font-size:13px}.icon-close{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;display:inline-flex}.icon-close:hover{background:var(--bg-subtle);color:var(--ink)}.is-spinning{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.state-block{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-subtle);color:var(--muted);align-items:center;gap:10px;padding:16px;font-size:14px;display:flex}.state-block.is-error{background:var(--danger-soft);color:var(--danger);border-color:#fecaca}.state-block-body{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.state-block-body p{margin:0}.badge{border:1px solid var(--line);background:var(--bg-subtle);color:var(--ink-2);white-space:nowrap;border-radius:999px;align-items:center;padding:2px 8px;font-size:12px;font-weight:500;display:inline-flex}.badge.tone-accent{background:var(--accent-soft);color:var(--accent);border-color:#dfe3ff}.badge.tone-danger{background:var(--danger-soft);color:var(--danger);border-color:#fecaca}.badge.tone-warning{background:var(--warning-soft);color:var(--warning);border-color:#fde68a}.badge.tone-success{background:var(--success-soft);color:var(--success);border-color:#bbf7d0}.list-meta{color:var(--muted);align-items:center;gap:10px;margin:0 0 12px;font-size:14px;display:flex}.issue-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.issue-row{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);align-items:center;gap:12px;padding:12px 14px;display:flex}.issue-key{font-family:var(--mono);color:var(--accent);flex-shrink:0;font-size:13px;font-weight:600;text-decoration:none}.issue-key:hover{text-decoration:underline}.issue-summary{min-width:0;color:var(--ink);flex:1;font-size:14px}.issue-badges{flex-shrink:0;align-items:center;gap:6px;display:flex}.tool-note{color:var(--muted);margin:0 0 16px;font-size:14px}.tool-note code{font-family:var(--mono);background:var(--bg-subtle);border:1px solid var(--line);border-radius:5px;padding:1px 5px;font-size:12.5px}.inline-form{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.inline-form .field{flex:1;min-width:220px}.stack-form{flex-direction:column;gap:16px;max-width:560px;display:flex}.field{flex-direction:column;gap:6px;display:flex}.field-label{color:var(--ink-2);font-size:13px;font-weight:500}.field input,.field select,.field textarea,.field-textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:8px 12px;font-size:14px}.field input:focus,.field select:focus,.field textarea:focus,.field-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.field-textarea,.field textarea{resize:vertical;min-height:96px}.field-row{flex-wrap:wrap;align-items:flex-end;gap:20px;display:flex}.check-field{color:var(--ink-2);align-items:center;gap:8px;padding-bottom:9px;font-size:14px;display:flex}.form-actions{gap:10px;display:flex}.form-error{color:var(--danger);margin:0;font-size:14px}.result-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);flex-direction:column;gap:14px;margin-top:20px;padding:18px;display:flex}.result-head{flex-wrap:wrap;align-items:baseline;gap:10px;margin:0;display:flex}.result-head a{font-family:var(--mono);color:var(--accent);font-size:14px;font-weight:600;text-decoration:none}.result-head a:hover{text-decoration:underline}.result-head .issue-summary{font-size:15px}.result-actions{flex-wrap:wrap;gap:10px;display:flex}.result-body{border-top:1px solid var(--line);padding-top:14px}.markdown{color:var(--ink);overflow-wrap:break-word;font-size:14.5px}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown h1,.markdown h2,.markdown h3,.markdown h4{letter-spacing:-.01em;margin:1.2em 0 .5em;font-weight:600}.markdown h1{font-size:19px}.markdown h2{font-size:16px}.markdown h3,.markdown h4{font-size:14.5px}.markdown p{margin:.6em 0}.markdown ul,.markdown ol{flex-direction:column;gap:.25em;margin:.6em 0;padding-left:22px;display:flex}.markdown code{font-family:var(--mono);background:var(--bg-subtle);border:1px solid var(--line);border-radius:5px;padding:1px 5px;font-size:12.5px}.markdown pre{background:var(--bg-subtle);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px;overflow-x:auto}.markdown pre code{background:0 0;border:none;padding:0}.markdown blockquote{border-left:3px solid var(--line-strong);color:var(--muted);margin:.8em 0;padding:2px 0 2px 14px}.markdown a{color:var(--accent)}.markdown hr{border:none;border-top:1px solid var(--line);margin:1em 0}.code-block{font-family:var(--mono);color:var(--ink);background:var(--bg-subtle);border:1px solid var(--line);border-radius:var(--radius);white-space:pre-wrap;word-break:break-word;margin:0;padding:14px;font-size:12.5px;line-height:1.6}.code-block.is-error{background:var(--danger-soft);color:var(--danger);border-color:#fecaca}.note-banner{background:var(--warning-soft);border-radius:var(--radius);color:var(--warning);border:1px solid #fde68a;align-items:flex-start;gap:10px;margin-bottom:16px;padding:12px 14px;display:flex}.note-banner p{margin:0;font-size:14px}.note-banner code{font-family:var(--mono);font-size:12.5px}.confirm-box{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-subtle);flex-direction:column;align-items:flex-start;gap:12px;padding:14px;display:flex}.confirm-box p{margin:0;font-size:14px}.confirm-actions{gap:10px;display:flex}.todo-editor{resize:vertical;width:100%;min-height:320px;font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius);padding:14px;font-size:14px;line-height:1.6}.todo-editor:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.save-hint{color:var(--muted);margin:8px 0 0;font-size:12.5px}.file-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.file-row{border:1px solid var(--line);border-radius:var(--radius-sm);align-items:center;gap:12px;padding:8px 12px;font-size:13.5px;display:flex}.file-size{color:var(--muted);font-size:12.5px}.dialog-overlay{z-index:50;background:#18181b66;justify-content:center;align-items:flex-start;padding:48px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.dialog{background:var(--bg);border:1px solid var(--line);width:min(640px,100%);box-shadow:var(--shadow-lg);border-radius:12px;padding:20px}.dialog-head{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.dialog-head h2{letter-spacing:-.01em;margin:0;font-size:18px;font-weight:600}.dialog-note{color:var(--muted);margin:0 0 16px;font-size:13.5px}.settings-form{flex-direction:column;gap:18px;display:flex}.settings-section{border:1px solid var(--line);border-radius:var(--radius);grid-template-columns:1fr 1fr;gap:12px;margin:0;padding:14px;display:grid}.settings-section legend{color:var(--ink-2);align-items:center;gap:10px;padding:0 8px;font-size:13px;font-weight:600;display:flex}.settings-models{color:var(--muted);grid-column:1/-1;align-items:center;gap:12px;font-size:13px;display:flex}.health-chip{align-items:center;gap:5px;font-size:12px;font-weight:500;display:inline-flex}.health-chip.is-ok{color:var(--success)}.health-chip.is-bad{color:var(--danger)}.health-msg{cursor:default}.dialog-actions{gap:10px;display:flex}.toast{z-index:60;background:var(--ink);color:#fff;box-shadow:var(--shadow-lg);border-radius:999px;margin:0;padding:10px 18px;font-size:14px;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.main-head-actions{flex-shrink:0;align-items:center;gap:12px;display:flex}.agent-toggle{border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--bg);width:34px;height:34px;color:var(--ink-2);cursor:pointer;justify-content:center;align-items:center;transition:background .15s,color .15s,border-color .15s;display:flex}.agent-toggle:hover{color:var(--accent);border-color:var(--accent)}.agent-toggle.is-open{background:var(--accent-soft);color:var(--accent);border-color:#0000}.agent-panel{background:var(--bg-subtle);border-left:1px solid var(--line);flex-direction:column;flex-shrink:0;width:400px;height:100svh;display:flex;position:sticky;top:0}.agent-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:8px;padding:14px 16px 12px;display:flex}.agent-head-title{align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.agent-head-actions{gap:4px;display:flex}.icon-btn{border-radius:var(--radius-sm);width:28px;height:28px;color:var(--muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:background .15s,color .15s;display:flex}.icon-btn:hover{color:var(--ink);background:#f4f4f5}.agent-messages{flex-direction:column;flex:1;gap:10px;padding:16px;display:flex;overflow-y:auto}.agent-empty{color:var(--muted);text-align:center;margin:auto;padding:0 16px;font-size:13px}.agent-msg{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg);overflow-wrap:break-word;max-width:100%;padding:10px 12px;font-size:13.5px;line-height:1.5}.agent-msg p{margin:0}.agent-msg.is-user{background:var(--accent-soft);border-color:#0000;align-self:flex-end}.agent-typing{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:flex}.agent-input{border-top:1px solid var(--line);align-items:flex-end;gap:8px;padding:12px 16px 16px;display:flex}.agent-input-text{min-width:0;font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line-strong);border-radius:var(--radius-sm);resize:none;flex:1;padding:8px 12px;font-size:14px}.agent-input-text:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.agent-send{flex-shrink:0}@media (width<=720px){.app{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--line);flex-direction:column;gap:12px;width:100%;height:auto;padding:14px 12px;position:static}.sidebar-nav{flex-direction:row;gap:16px;padding-bottom:4px;overflow-x:auto}.nav-group{flex-direction:row;flex-shrink:0;align-items:center;gap:4px}.nav-group-label{margin:0;font-size:10px}.nav-item{white-space:nowrap;padding:6px 8px}.nav-item-label{display:none}.sidebar-footer{border-top:none;flex-direction:row;align-items:center;gap:8px;padding-top:0}.api-status{margin:0 0 0 auto}.main{gap:20px;padding:20px 16px 48px}.main-head{flex-direction:column;gap:4px}.settings-section{grid-template-columns:1fr}.agent-panel{z-index:40;width:min(400px,100vw);box-shadow:var(--shadow-lg);position:fixed;top:0;bottom:0;right:0}}