:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:#f7f8f5;color:#242321;--bg: #f7f8f5;--surface: #ffffff;--surface-strong: #f3f6f2;--ink: #242321;--muted: #6f756f;--line: #dfe5dc;--accent: #14735f;--accent-strong: #0f5749;--gold: #b7791f;--danger: #a43b39;--blue: #2f5d8c;--shadow: 0 16px 42px rgba(43, 38, 30, .12)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg)}button,input,textarea,select{font:inherit}button{cursor:pointer}.app-shell{display:grid;grid-template-columns:252px minmax(0,1fr);min-height:100vh}.sidebar{background:#fbfcfa;color:var(--ink);border-right:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column;gap:22px}.brand{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;gap:12px;min-height:48px}.brand strong,.brand span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.brand span{color:var(--muted);font-size:13px}.brand-mark{width:40px;height:40px;display:grid;place-items:center;border-radius:8px;background:#dce9e3;color:var(--accent-strong);font-weight:800}.brand-mark.large{width:58px;height:58px;font-size:24px}.nav-list{display:grid;gap:6px}.nav-list button{border:0;color:#3f453f;background:transparent;display:flex;align-items:center;gap:10px;min-height:40px;padding:0 10px;border-radius:8px}.nav-list button:hover,.nav-list button.active{background:#eaf3ef;color:var(--accent-strong)}.workspace{min-width:0;padding:24px 28px}.topbar{height:64px;display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.topbar-title{min-width:0;display:flex;align-items:center;gap:12px}.topbar h1{margin:0;font-size:21px;line-height:1.15;letter-spacing:0}.topbar span{display:block;max-width:min(62vw,800px);overflow:hidden;color:var(--muted);font-size:13px;text-overflow:ellipsis;white-space:nowrap}.status-strip,.button-row,.section-actions,.export-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.status-dot{height:30px;display:inline-flex;align-items:center;gap:7px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--muted);font-size:13px}.status-dot i{width:8px;height:8px;border-radius:50%;background:var(--danger)}.status-dot.ok i{background:var(--accent)}.running{color:var(--blue);font-size:13px}.alert{min-height:42px;margin-bottom:14px;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;border:1px solid rgba(164,59,57,.25);border-radius:8px;background:#fff1ef;color:#7a2826}.alert.inline{display:block}.auth-page{min-height:100vh;display:grid;place-items:center;padding:28px}.auth-card{width:min(520px,100%);padding:24px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.auth-card.compact{display:grid;justify-items:center;gap:14px;text-align:center}.auth-card.compact h1{margin:0;font-size:20px;letter-spacing:0}.login-form{display:grid;gap:14px}.lobby{min-height:100vh;display:grid;place-items:center;padding:28px}.lobby-panel{width:min(980px,100%)}.lobby-head{display:flex;align-items:center;gap:16px;margin-bottom:20px}.lobby-actions{margin-left:auto;display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.lobby-head h1{margin:0 0 4px;font-size:30px;letter-spacing:0}.lobby-head p{margin:0;color:var(--muted)}.lobby-grid,.two-column,.content-grid{display:grid;gap:16px}.lobby-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.two-column{grid-template-columns:minmax(0,1fr) minmax(360px,.75fr);align-items:start}.two-column.wide-left{grid-template-columns:minmax(0,1.2fr) minmax(380px,.8fr)}.content-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.content-grid .section{grid-column:span 2}.health-list{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.health-list>span:not(.status-dot){color:var(--muted);font-size:13px}.issue-list{margin:12px 0 0;padding-left:18px;color:var(--danger);font-size:13px}.panel,.section,.metric{background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:0 1px #24232108}.panel,.section{padding:16px}.panel h2,.section h2{margin:0;color:var(--ink);font-size:17px;line-height:1.2;letter-spacing:0}.section-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px}.metric{min-height:92px;padding:14px;display:grid;align-content:space-between}.metric span{color:var(--muted);font-size:13px}.metric strong{font-size:28px;line-height:1}.field{display:grid;gap:6px;margin-bottom:12px}.field span{color:var(--muted);font-size:13px}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:7px;background:#fffefb;color:var(--ink);padding:9px 10px;outline:none}textarea{min-height:86px;resize:vertical;line-height:1.65}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #116a5b1f}.action-button,.icon-button{border:1px solid var(--line);background:var(--surface-strong);color:var(--ink);border-radius:7px}.action-button{min-height:36px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 12px;white-space:nowrap}.action-button.primary{background:var(--accent);border-color:var(--accent);color:#fff}.action-button.danger{background:#fff1ef;color:var(--danger);border-color:#a43b3947}.action-button:disabled{cursor:not-allowed;opacity:.55}.icon-button{width:32px;height:32px;display:grid;place-items:center}.recent-list,.list,.table,.memory-stack,.patch-stack{display:grid;gap:8px}.recent-list{margin-top:16px}.recent-project-row,.recent-list button,.list button,.table button{width:100%;border:1px solid var(--line);border-radius:8px;background:#fffefb;color:var(--ink);text-align:left;padding:10px}.recent-project-row{display:grid;grid-template-columns:minmax(0,1fr) 34px;gap:8px;align-items:center;padding:8px}.recent-project-row:hover{border-color:var(--accent);background:#edf8f4}.recent-open-button{min-width:0;border:0!important;background:transparent!important;padding:2px!important}.delete-project-button{color:var(--danger);background:#fff1ef;border-color:#a43b3942}.delete-project-button:hover{background:#f9dfdc}.recent-list button strong,.recent-list button span,.list button strong,.list button span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-list button span,.list button span{color:var(--muted);font-size:12px}.list button.selected,.table button:hover,.list button:hover,.recent-list button:hover{border-color:var(--accent);background:#edf8f4}.compact-list{max-height:calc(100vh - 160px);overflow:auto}.table button{display:grid;grid-template-columns:46px minmax(120px,.7fr) minmax(160px,1fr);align-items:center;gap:10px}.table span{color:var(--gold);font-variant-numeric:tabular-nums}.table em{overflow:hidden;color:var(--muted);font-style:normal;text-overflow:ellipsis;white-space:nowrap}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.outline-stack{display:grid;gap:16px}.longform-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.longform-stage-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:4px}.longform-stage-strip article{min-height:104px;padding:11px;border:1px solid var(--line);border-radius:8px;background:var(--surface-strong)}.longform-stage-strip span,.longform-stage-strip em{color:var(--muted);font-size:12px;font-style:normal}.longform-stage-strip strong{display:block;margin:6px 0 3px}.longform-stage-strip p{margin:0;color:#555d56;font-size:13px;line-height:1.55}.chapter-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:16px;align-items:start}.button-row .field{min-width:240px;flex:1;margin:0}.button-row.slim{gap:6px}.chapter-toolbox{margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#fbfcfa}.toolbox-head{display:flex;justify-content:space-between;align-items:start;gap:12px;margin-bottom:12px}.toolbox-head h3{margin:0 0 4px;font-size:16px;line-height:1.2}.toolbox-head p{margin:0;color:var(--muted);font-size:13px}.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.tool-card{min-height:172px;display:grid;align-content:space-between;gap:12px;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.tool-card>div{display:flex;align-items:center;gap:8px}.tool-card>div svg{color:var(--accent)}.tool-card strong{font-size:15px}.tool-card p{min-height:72px;margin:0;color:#555d56;font-size:13px;line-height:1.55}.tool-card .action-button{width:100%}.inline-feedback{min-height:38px;margin:0;display:flex;align-items:center;gap:10px;padding:9px 11px;border:1px solid var(--line);border-radius:8px;background:#f7f8f6;color:#3d453e}.inline-feedback span{padding:3px 7px;border-radius:6px;background:#e8eef6;color:var(--blue);font-size:12px}.inline-feedback strong{font-size:13px}.inline-feedback p{margin:0;overflow-wrap:anywhere}.inline-feedback.done{border-color:#14735f47;background:#eef7f3}.inline-feedback.done span{background:#dceee7;color:var(--accent-strong)}.inline-feedback.error{border-color:#a43b3940;background:#fff1ef}.inline-feedback.error span{background:#f6d8d4;color:var(--danger)}.report{max-height:360px;overflow:auto;margin:14px 0 0;padding:12px;border:1px solid var(--line);border-radius:8px;background:#f7f8f6;color:#2e3531;white-space:pre-wrap}.text-block h3{margin:0 0 8px}.text-block p{margin:0;color:var(--muted);line-height:1.7}.memory-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.memory-columns div{min-height:58px;display:flex;justify-content:space-between;align-items:center;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--surface-strong)}details{border:1px solid var(--line);border-radius:8px;background:#fffefb;overflow:hidden}.version-panel{margin-top:14px}.version-list{display:grid;gap:8px;padding:10px;border-top:1px solid var(--line)}.version-list article{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--surface-strong)}.version-list strong,.version-list span{display:block}.version-list span{overflow:hidden;color:var(--muted);font-size:13px;text-overflow:ellipsis;white-space:nowrap}.backup-list{display:grid;gap:8px}.backup-list article{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--surface-strong)}.backup-list strong,.backup-list span{display:block}.backup-list span{overflow:hidden;color:var(--muted);font-size:13px;text-overflow:ellipsis;white-space:nowrap}summary{min-height:42px;display:flex;align-items:center;justify-content:space-between;padding:0 12px}details p{margin:0;padding:10px 12px;border-top:1px solid var(--line);color:#3d3a35;line-height:1.6}.patch-card{border:1px solid var(--line);border-radius:8px;background:#fffefb;padding:12px}.quality-panel{display:grid;gap:8px;margin-bottom:14px;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fffefb}.quality-panel strong{font-size:18px}.quality-issue{margin:0;padding:8px 10px;border-radius:7px;line-height:1.5}.quality-issue.high{background:#fff1ef;color:#7a2826}.quality-issue.medium{background:#fff7e6;color:#785315}.quality-issue.low{background:#eef5fb;color:var(--blue)}.patch-card header{display:flex;justify-content:space-between;gap:8px;align-items:center}.patch-card header span{margin-left:8px;color:var(--muted);font-size:12px}.patch-card p,.patch-card em{display:block;margin:8px 0;color:var(--muted);line-height:1.55}.patch-row{display:grid;gap:8px;padding:10px 0;border-top:1px solid var(--line)}.patch-row div{display:grid;grid-template-columns:minmax(0,1fr) 130px;gap:8px;align-items:center}.patch-row textarea{min-height:72px}.output-path{margin-top:12px;padding:10px 12px;border:1px solid rgba(47,93,140,.25);border-radius:8px;background:#eef5fb;color:var(--blue);overflow-wrap:anywhere}.image-workbench{display:grid;gap:16px}.cover-preview-card{display:grid;grid-template-columns:132px minmax(0,1fr);gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:8px;background:#f8faf6}.cover-preview-card img{width:100%;aspect-ratio:3 / 4;object-fit:cover;border:1px solid var(--line);border-radius:8px;background:#f7f5f0}.cover-preview-card div,.image-title-row{display:flex;gap:8px;align-items:center;min-width:0}.cover-preview-card div{flex-direction:column;align-items:flex-start}.image-title-row{justify-content:space-between}.image-title-row strong{overflow-wrap:anywhere}.image-kind-badge{flex:0 0 auto;padding:3px 8px;border-radius:999px;background:#e7f2ee;color:var(--green);font-size:12px;font-weight:700}.image-list{display:grid;gap:10px}.image-list article{display:grid;gap:6px;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fffefb}.image-preview{width:100%;max-height:220px;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:#f7f5f0}.image-list span,.image-list em,.empty-text{color:var(--muted);font-size:13px}.image-list p{margin:0;color:#3d3a35;line-height:1.55}.image-list em{overflow-wrap:anywhere;font-style:normal}.studio-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}.studio-main{min-width:0;display:grid;gap:14px}.studio-title{display:flex;align-items:center;justify-content:space-between;gap:16px}.studio-title h2{margin:0;font-size:24px;line-height:1.1}.studio-title p{margin:6px 0 0;color:var(--muted);font-size:13px}.mode-tabs{display:inline-flex;gap:6px;padding:4px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.mode-tabs button{min-height:34px;display:inline-flex;align-items:center;gap:6px;border:0;border-radius:6px;padding:0 10px;background:transparent;color:#4a514a;font-size:13px;white-space:nowrap}.mode-tabs button.active{background:var(--accent);color:#fff}.chat-panel,.draft-dock,.asset-panel section{border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:0 1px #1c2b230a}.chat-panel{min-height:540px;display:grid;grid-template-rows:minmax(360px,1fr) auto auto;overflow:hidden}.chat-scroll{display:flex;flex-direction:column;gap:14px;padding:20px;overflow:auto}.assistant-card{display:flex;gap:12px;max-width:620px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#fbfcfa}.empty-chat{margin:0 auto}.assistant-card p{margin:5px 0 0;color:var(--muted);line-height:1.6}.chat-message{display:grid;grid-template-columns:34px minmax(0,680px);gap:10px;align-items:start}.chat-message.user{grid-template-columns:minmax(0,680px) 34px;justify-content:end}.chat-message.user .message-avatar{grid-column:2}.chat-message.user .message-bubble{grid-column:1;grid-row:1;background:#e9f2ee;border-color:#d4e3dc}.message-avatar{width:34px;height:34px;display:grid;place-items:center;border-radius:8px;background:#ecf2ed;color:var(--accent-strong);font-size:12px;font-weight:700}.message-bubble{padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:#fff}.message-bubble p{margin:0;color:#2d312d;line-height:1.7;white-space:pre-wrap}.message-bubble span{display:block;margin-top:8px;color:var(--muted);font-size:12px}.thinking-message .message-bubble{background:#fbfcfa}.thinking-message .message-bubble p:after{content:"";display:inline-block;width:20px;animation:thinking-dots 1.2s steps(4,end) infinite}@keyframes thinking-dots{0%{content:""}25%{content:"."}50%{content:".."}75%,to{content:"..."}}.quick-prompts{display:flex;flex-wrap:wrap;gap:8px;padding:12px 14px 0;border-top:1px solid var(--line)}.quick-prompts button{min-height:30px;border:1px solid var(--line);border-radius:7px;background:#fbfcfa;color:#4c554d;padding:0 10px;font-size:13px}.composer{display:grid;grid-template-columns:minmax(0,1fr) 42px;gap:10px;padding:12px 14px 14px}.composer textarea{min-height:78px;margin:0;resize:vertical;border-radius:8px}.composer button{width:42px;height:42px;align-self:end;border:0;border-radius:8px;background:var(--accent);color:#fff}.composer button:disabled,.quick-prompts button:disabled{cursor:not-allowed;opacity:.5}.draft-dock{display:grid;grid-template-columns:240px minmax(0,1fr);gap:14px;padding:14px}.draft-dock>div>span{display:block;margin-bottom:8px;color:var(--muted);font-size:12px}.draft-dock article header,.asset-panel header{display:flex;align-items:center;justify-content:space-between;gap:10px}.draft-dock article strong,.asset-panel h2{margin:0;font-size:16px}.draft-dock article header span,.asset-panel header span{color:var(--muted);font-size:12px}.draft-dock article p{margin:8px 0 12px;color:#525952;line-height:1.65}.asset-panel{display:grid;gap:12px;position:sticky;top:20px}.asset-panel section{padding:14px}.asset-row{display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:10px;align-items:center;padding:13px 0;border-top:1px solid var(--line)}.asset-row:first-of-type{margin-top:8px}.asset-row span,.asset-row em{color:var(--muted);font-size:12px;font-style:normal}.asset-row strong{min-width:0;overflow:hidden;color:#2d312d;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.asset-row em{color:var(--accent)}.memory-mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}.memory-mini-grid button{min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid var(--line);border-radius:8px;background:#fbfcfa;padding:0 10px;color:var(--ink)}.memory-mini-grid span{color:var(--accent);font-weight:700}.todo-list{display:grid;gap:8px;margin-top:12px}.todo-list button{min-height:36px;border:1px solid #f1dfbd;border-radius:8px;background:#fff8e9;color:#765317;text-align:left;padding:0 10px}.latest-note{margin:10px 0 0;color:#4c554d;line-height:1.65}.agent-report{display:grid;gap:12px}.agent-chips{display:flex;flex-wrap:wrap;gap:8px}.agent-chips span{min-height:28px;display:inline-flex;align-items:center;border:1px solid #cfe1d9;border-radius:7px;background:#edf8f4;color:var(--accent-strong);padding:0 9px;font-size:12px;font-weight:700}.agent-summary{display:grid;gap:8px}.agent-summary p,.next-actions p{margin:0;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:#fbfcfa;line-height:1.45}.agent-summary p{display:grid;grid-template-columns:48px minmax(0,1fr);gap:8px}.agent-summary span{color:var(--muted);font-size:12px}.agent-summary strong{min-width:0;overflow:hidden;color:var(--ink);font-size:13px;text-overflow:ellipsis;white-space:nowrap}.next-actions{display:grid;gap:7px}.next-actions p{color:#4c554d;font-size:13px}@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{position:sticky;top:0;z-index:10;padding:12px}.brand{display:none}.nav-list{grid-template-columns:repeat(4,minmax(0,1fr))}.nav-list button{justify-content:center}.nav-list button span{display:none}.topbar,.lobby-grid,.two-column,.two-column.wide-left,.chapter-layout,.content-grid,.studio-layout,.draft-dock,.tool-grid{grid-template-columns:1fr}.toolbox-head{display:grid}.studio-title{align-items:stretch;flex-direction:column}.mode-tabs{width:100%;overflow-x:auto}.mode-tabs button{flex:0 0 auto}.chat-panel{min-height:420px;grid-template-rows:minmax(220px,1fr) auto auto}.chat-message,.chat-message.user{grid-template-columns:30px minmax(0,1fr);justify-content:stretch}.chat-message.user .message-avatar{grid-column:1}.chat-message.user .message-bubble{grid-column:2}.asset-panel{position:static}.topbar{height:auto;display:grid}.content-grid .section{grid-column:span 1}.form-grid,.longform-grid,.longform-stage-strip,.memory-columns,.table button,.cover-preview-card{grid-template-columns:1fr}.cover-preview-card img{max-height:360px;object-fit:contain}}
