:root{--bg:#fbfaf8;--panel:#fff;--ink:#1b1a17;--muted:#6d6a63;--line:#e3e0d9;--accent:#b4530a;--accent-soft:#fdf1e6;--user:#f2efe9;--error:#a02020;--col-header:44px;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, monospace;--radius:8px;--app-background:none;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#161513;--panel:#1e1d1a;--ink:#eeece6;--muted:#9b978e;--line:#322f2a;--accent:#e8933f;--accent-soft:#2a2118;--user:#262420;--error:#ef6b6b}}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:var(--line) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--line);background-clip:content-box;border:3px solid #0000;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--muted);background-clip:content-box}body{background:var(--bg);color:var(--ink);font:15px/1.55 var(--font);margin:0}body:before{content:"";z-index:-1;pointer-events:none;background:var(--app-background);position:fixed;inset:0}main{--files-col:minmax(180px, 235px);grid-template-columns:minmax(180px, 235px) var(--files-col) minmax(0, 1fr);height:100vh;display:grid}main.no-files{grid-template-columns:minmax(180px,235px) minmax(0,1fr)}main.has-file{--files-col:minmax(170px, 205px);grid-template-columns:minmax(170px, 205px) var(--files-col) minmax(0, 1.5fr) minmax(320px, 1fr)}@media (width<=1320px){main.has-file{--files-col:minmax(160px, 195px);grid-template-columns:minmax(160px, 195px) var(--files-col) minmax(0, 1fr);grid-template-rows:minmax(0,1.1fr) minmax(0,1fr)}main.has-file .sessions,main.has-file .files{grid-row:1/3}}.chat{flex-direction:column;width:100%;min-width:0;max-width:820px;height:100%;min-height:0;margin:0 auto;padding:0 24px;display:flex}.files-slot{display:contents}.files-slot-empty{display:none}main.files-folded{--files-col:34px}.files-collapsed{overflow:hidden}.files-spine{width:100%;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:0;flex-direction:column;flex:1;align-items:center;gap:10px;padding:12px 0;display:flex}.files-spine:hover{color:var(--accent);background:var(--accent-soft)}.files-spine-caret{height:calc(var(--col-header) - 24px);align-items:center;font-size:13px;line-height:1;display:flex}.files-spine-label{writing-mode:vertical-rl;text-orientation:mixed;letter-spacing:.07em;text-transform:uppercase;font-size:12px;font-weight:650}.files-spine-count{font-variant-numeric:tabular-nums;font-size:10.5px}.files-fold{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0 6px;font-size:13px;line-height:1.3}.files-fold:hover{color:var(--accent)}.files{border-right:1px solid var(--line);background:var(--panel);flex-direction:column;min-width:0;min-height:0;display:flex}.sessions-header,.files-header,.preview-bar,.chat>header{height:var(--col-header);border-bottom:1px solid var(--line);flex:none;justify-content:space-between;align-items:center;gap:10px;margin:0;padding:0 14px;display:flex;overflow:hidden}.chat>header{padding:0}.files-title,.chat>header h1,.preview-title{letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-size:12px;font-weight:650}.files-empty{color:var(--muted);margin:0;padding:14px 16px;font-size:13px}.files-error{color:var(--error)}.files-tree{--trees-bg-override:transparent;--trees-bg-muted-override:var(--panel);--trees-fg-override:var(--ink);--trees-fg-muted-override:var(--muted);--trees-accent-override:var(--accent);--trees-border-color-override:var(--line);--trees-selected-bg-override:var(--accent-soft);--trees-selected-fg-override:var(--ink);--trees-focus-ring-color-override:var(--accent);--trees-indent-guide-bg-override:var(--line);--trees-input-bg-override:var(--panel);--trees-search-bg-override:var(--panel);--trees-search-fg-override:var(--ink);--trees-scrollbar-thumb-override:var(--line);--trees-border-radius-override:var(--radius);--trees-font-family-override:var(--font);scrollbar-gutter:stable;flex:1;min-height:0;padding:8px 10px 8px 6px;overflow:auto}.landing{flex-direction:column;gap:14px;margin:auto 0;padding-bottom:8vh;display:flex}.landing-cta{letter-spacing:-.02em;text-align:center;margin:0;font-size:25px;font-weight:600}.landing .composer{border-top:0;padding:0}.landing-hint{text-align:center;color:var(--muted);margin:0;max-width:46em;margin-inline:auto;font-size:13px;line-height:1.6}.landing-hint strong{color:var(--ink);font-weight:600}.landing-examples{grid-template-columns:auto 1fr;align-items:start;gap:8px 12px;max-width:46em;margin:6px auto 0;display:grid}.landing-group{display:contents}.landing-kind{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-align:right;white-space:nowrap;padding-top:7px;font-size:10.5px;font-weight:650}.landing-chips{flex-wrap:wrap;gap:8px;display:flex}.landing-example{font:inherit;color:var(--muted);background:var(--panel);border:1px solid var(--line);cursor:pointer;text-align:left;border-radius:999px;max-width:100%;padding:5px 12px;font-size:12.5px}.landing-example:hover{color:var(--ink);border-color:var(--accent)}@media (width<=720px){.landing-examples{grid-template-columns:1fr}.landing-kind{text-align:left;padding-top:2px}}.bg-procs{border-top:1px solid var(--line);scrollbar-gutter:stable;flex:none;max-height:40%;padding:12px 18px 14px 14px;overflow-y:auto}.bg-procs-header{align-items:center;gap:7px;margin-bottom:8px;display:flex}.bg-dot{background:#2f7d32;border-radius:50%;width:6px;height:6px;animation:1.8s ease-in-out infinite bg-pulse}@media (prefers-color-scheme:dark){.bg-dot{background:#6fbf73}}@keyframes bg-pulse{50%{opacity:.35}}@media (prefers-reduced-motion:reduce){.bg-dot{animation:none}}.bg-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.bg-item{flex-direction:column;align-items:flex-start;gap:3px;display:flex}.bg-command{max-width:100%;font-family:var(--font-mono);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.bg-meta{color:var(--muted);font-size:11.5px}.bg-frozen .bg-command{color:var(--muted)}.bg-actions{align-items:center;gap:5px;margin-top:2px;display:flex}.bg-actions button,.bg-idle button{padding:2px 9px;font-size:11.5px}.bg-idle{justify-content:space-between;align-items:center;gap:10px;display:flex}.bg-idle-text{color:var(--muted);margin:0;font-size:11.5px}.bg-problem{color:var(--error);white-space:pre-wrap;margin:8px 0 0;font-size:11.5px}.shot{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);max-width:100%;line-height:0;display:block;position:relative;overflow:hidden}.shot img{width:100%;height:auto;display:block}.shot-tall{max-height:min(460px,55vh)}.shot-tall:after{content:"";background:linear-gradient(to bottom, transparent, color-mix(in srgb, var(--panel) 78%, transparent));pointer-events:none;height:52px;position:absolute;inset:auto 0 0}.shot-more{z-index:1;color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:2px 8px;font-size:11px;line-height:1.7;position:absolute;bottom:7px;right:8px}.shot:hover{border-color:var(--accent)}.shot:hover .shot-more{color:var(--accent);border-color:var(--accent)}.thinking{margin:2px 0}.thinking-toggle{width:100%;color:var(--muted);text-align:left;background:0 0;border:0;border-radius:0;align-items:center;gap:7px;padding:2px 0;font-size:12px;display:flex}.thinking-toggle:hover:not(:disabled){color:var(--accent);background:0 0;border-color:#0000}.thinking-caret{flex:none;width:9px;font-size:9px}.thinking-label{font-style:italic}.thinking-count{font-variant-numeric:tabular-nums;opacity:.7}.thinking-body{border-left:2px solid var(--line);color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere;margin:4px 0 6px 16px;padding-left:10px;font-size:13px}.preview-pane{background:var(--panel)}main.preview-sized{grid-template-columns:minmax(170px, 205px) var(--files-col) minmax(0, var(--preview-w)) minmax(0, 1fr)}main.preview-sized.no-files{grid-template-columns:minmax(170px, 205px) minmax(0, var(--preview-w)) minmax(0, 1fr)}main.preview-stacked{grid-template-columns:minmax(170px, 205px) var(--files-col) minmax(0, 1fr);grid-template-rows:minmax(0, var(--preview-h)) minmax(0, 1fr)}main.preview-stacked.no-files{grid-template-columns:minmax(170px,205px) minmax(0,1fr)}main.preview-stacked .sessions,main.preview-stacked .files{grid-row:1/3}main.preview-stacked .preview-pane{border-right:0;border-bottom:1px solid var(--line)}.preview-grip{z-index:40;cursor:col-resize;touch-action:none;width:9px;position:absolute;inset:0 0 0 auto}main.preview-stacked .preview-grip{cursor:row-resize;width:auto;height:9px;inset:auto 0 0}@media (width<=720px){.preview-grip{display:none}}.preview-grip:hover,body.resizing .preview-grip{background:var(--accent);opacity:.35}body.resizing{-webkit-user-select:none;user-select:none;cursor:col-resize}body.resizing iframe{pointer-events:none}.preview-sizes{align-items:center;gap:4px;margin-right:4px;display:flex}@media (width<=1000px){.preview-sizes{display:none}}.preview-size{padding:2px 8px;font-size:11px}.preview-size.on{color:var(--accent);border-color:var(--accent)}.preview-width{font-family:var(--font-mono);color:var(--muted);text-align:right;min-width:5.5em;font-size:11px}.preview-title{text-overflow:ellipsis;white-space:nowrap;flex:0 auto;min-width:0;overflow:hidden}.preview-url{color:var(--muted);font-family:var(--font-mono);text-overflow:ellipsis;white-space:nowrap;font-size:11.5px;text-decoration:none;overflow:hidden}.preview-url:hover{color:var(--accent)}.preview-actions{flex:none;gap:6px;margin-left:auto;display:flex}.preview-actions button{padding:2px 9px;font-size:11.5px}.preview-frame{background:#fff;border:0;flex:1;width:100%;min-height:0}.preview-line a{color:var(--accent)}.viewer{border-right:1px solid var(--line);background:var(--bg);flex-direction:column;min-width:0;min-height:0;display:flex}@media (width<=1180px){.viewer{border-right:0;border-bottom:1px solid var(--line)}}.viewer{position:relative}.viewer-close{z-index:50;background:var(--panel);padding:2px 8px;font-size:12px;line-height:1.5;position:absolute;top:10px;right:14px}.viewer-download{z-index:50;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);color:var(--muted);padding:2px 8px;font-size:12px;line-height:1.5;text-decoration:none;position:absolute;top:10px;right:44px}.viewer-download:hover{color:var(--accent);border-color:var(--accent)}.viewer-body{scrollbar-gutter:stable;flex:1;min-height:0;font-size:12.5px;overflow:auto}h1{margin:0}.chat>header{min-width:0}.chat>header h1{white-space:nowrap;flex:none}.header-right{align-items:center;gap:10px;min-width:0;display:flex}.header-right button,.header-right button{border-radius:7px;padding:3px 10px;font-size:12.5px;line-height:1.5}.header-right code{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:12px;overflow:hidden}.transcript{scrollbar-gutter:stable;flex-direction:column;flex:1;gap:14px;padding:20px 16px 0 0;display:flex;overflow-y:auto}.message{flex-direction:column;gap:8px;display:flex}.message-user{background:var(--user);border-radius:12px;align-self:flex-end;max-width:80%;padding:8px 13px}.text{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown h1,.markdown h2,.markdown h3,.markdown h4{letter-spacing:-.01em;margin:20px 0 8px;line-height:1.3}.markdown h1{font-size:19px}.markdown h2{font-size:16px}.markdown h3,.markdown h4{font-size:14.5px}.markdown p,.markdown ul,.markdown ol{margin:0 0 10px}.markdown ul,.markdown ol{padding-left:22px}.markdown li{margin:3px 0}.markdown code{background:var(--user);font-family:var(--font-mono);overflow-wrap:anywhere;border-radius:4px;padding:1px 5px;font-size:.88em}.markdown pre{background:var(--panel);border:1px solid var(--line);border-radius:10px;margin:0 0 12px;padding:11px 13px;overflow-x:auto}.markdown pre code{white-space:pre;background:0 0;padding:0;font-size:12.5px;line-height:1.5}.table-scroll{margin:0 0 12px;overflow-x:auto}.markdown table{border-collapse:collapse;width:100%;font-size:13.5px}.markdown th,.markdown td{border:1px solid var(--line);text-align:left;vertical-align:top;padding:6px 10px}.markdown th{background:var(--user);font-weight:600}.markdown blockquote{border-left:3px solid var(--line);color:var(--muted);margin:0 0 12px;padding-left:12px}.markdown hr{border:0;border-top:1px solid var(--line);margin:18px 0}.markdown a{color:var(--accent)}.hint,.error{color:var(--muted);margin:0;font-size:14px}.working-line{background:linear-gradient(90deg, var(--line) 41%, color-mix(in srgb, var(--accent) 26%, var(--accent-soft)) 50%, var(--line) 59%);background-size:300% 100%;border-radius:4.5px;flex:none;width:44%;height:9px;animation:3.4s linear infinite working-sweep;display:block}@keyframes working-sweep{0%{background-position:150% 0}to{background-position:-150% 0}}@media (prefers-reduced-motion:reduce){.working-line{background:var(--line);animation:none}}.error{color:var(--error)}.tool{color:var(--muted);font-family:var(--font-mono);overflow-wrap:anywhere;align-items:center;gap:8px;margin:0;font-size:12.5px;display:flex}.tool-dot{background:var(--accent);border-radius:50%;flex:none;width:5px;height:5px}.tool-error{color:var(--error)}.header-kind{color:var(--muted);font-weight:400}.handoff{border:1px solid var(--accent);background:var(--accent-soft);max-width:100%;color:inherit;border-radius:11px;flex-wrap:wrap;align-self:flex-start;align-items:baseline;gap:10px;padding:10px 14px;text-decoration:none;display:flex}.handoff:hover{border-color:var(--ink)}.handoff-label{font-weight:600}.handoff-id{color:var(--muted);font-family:var(--font-mono);overflow-wrap:anywhere;font-size:12px}.handoff-go{color:var(--accent);margin-left:auto;font-weight:550}.write-diff{flex-direction:column;gap:8px;display:flex}.write-diff-toggle{max-width:100%;font-family:var(--font-mono);color:var(--muted);border-radius:999px;align-self:flex-start;align-items:baseline;gap:8px;padding:3px 10px;font-size:12px;display:flex}.write-diff-caret{flex:none;font-size:10px}.write-diff-path{color:var(--ink);overflow-wrap:anywhere}.write-diff-kind{letter-spacing:.04em;text-transform:uppercase;flex:none;font-size:10.5px}.write-diff-added{color:#2f7d32;flex:none}.write-diff-removed{color:var(--error);flex:none}@media (prefers-color-scheme:dark){.write-diff-added{color:#6fbf73}}.write-diff-body{border:1px solid var(--line);border-radius:10px;max-height:420px;overflow:auto}.model-pick select{font:inherit;color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;max-width:190px;padding:5px 8px;font-size:12px}.model-pick select:hover{color:var(--ink);border-color:var(--accent)}.model-failed{color:var(--error);margin-left:8px;font-size:11.5px}.signin{background:var(--accent-soft);border:1px solid var(--accent);border-radius:14px;flex-direction:column;gap:10px;padding:14px 16px;display:flex}.signin-what{margin:0;font-size:13px;line-height:1.5}.signin-what code{font-family:var(--font-mono);font-size:12px}.signin-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.signin-go{background:var(--accent);color:var(--panel);border:1px solid var(--accent);border-radius:var(--radius);padding:7px 14px;font-size:13px;font-weight:600;line-height:1.2;text-decoration:none}.signin-go:hover{filter:brightness(1.08)}.signin-code{font-family:var(--font-mono);letter-spacing:.08em;background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;padding:6px 12px;font-size:13px}.signin-code:hover{border-color:var(--accent)}.signin-meta{color:var(--muted);margin:0;font-size:11.5px}.signin-done,.signin-stale{border:1px solid var(--line);color:var(--muted);background:0 0;flex-direction:row;align-items:center;gap:8px;padding:8px 12px;font-size:12.5px}.signin-tick{color:var(--accent);font-weight:700}.signin-stale code{font-family:var(--font-mono)}.questions{background:var(--panel);border:1px solid var(--line);border-radius:14px;flex-direction:column;gap:12px;padding:16px;display:flex}.questions-done{opacity:.62}.question{border:0;margin:0;padding:0}.question legend{color:var(--accent);letter-spacing:.07em;text-transform:uppercase;padding:0;font-size:11px;font-weight:650}.question-text{margin:4px 0 10px;font-weight:550}.options{flex-direction:column;gap:6px;display:flex}.option{text-align:left;color:inherit;border:1px solid var(--line);cursor:pointer;font:inherit;background:0 0;border-radius:9px;flex-direction:column;gap:2px;padding:9px 12px;transition:border-color .12s,background .12s;display:flex}.option:hover:not(:disabled){border-color:var(--accent)}.option-on{border-color:var(--accent);background:var(--accent-soft)}.option:disabled{cursor:default}.option-label{font-weight:550}.option-description{color:var(--muted);font-size:13px}.option-other{width:100%;color:inherit;border:1px dashed var(--line);font:inherit;background:0 0;border-radius:9px;margin-top:8px;padding:8px 12px}.questions-answered{color:var(--muted);margin:0;font-size:13px}button{background:var(--panel);color:inherit;border:1px solid var(--line);border-radius:var(--radius);font:inherit;cursor:pointer;padding:7px 13px;font-weight:500;line-height:1.4;transition:background-color .12s,border-color .12s,color .12s,transform 80ms}button:hover:not(:disabled){background:var(--accent-soft);border-color:color-mix(in srgb, var(--accent) 45%, var(--line));color:var(--accent)}button:active:not(:disabled){transform:translateY(1px)}button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button:disabled{opacity:.45;cursor:default}@media (prefers-reduced-motion:reduce){button{transition:none}button:active:not(:disabled){transform:none}}.send{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.send:hover:not(:disabled){background:color-mix(in srgb, var(--accent) 86%, #000);border-color:color-mix(in srgb, var(--accent) 86%, #000);color:#fff}.send:disabled{background:var(--panel);border-color:var(--line);color:var(--muted)}.composer{padding:14px 0 20px;display:flex}.composer-box{background:var(--panel);border:1px solid var(--line);border-radius:24px;flex-direction:column;flex:1;gap:6px;min-width:0;padding:14px 14px 12px 18px;transition:border-color .12s;display:flex}.composer-box:focus-within{border-color:var(--accent)}.composer-box-dropping{border-color:var(--accent);background:var(--accent-soft)}.composer-files{flex-wrap:wrap;gap:6px;margin:0;padding:0 0 2px;list-style:none;display:flex}.composer-file{max-width:220px;color:var(--muted);background:var(--bg);border:1px solid var(--line);border-radius:999px;align-items:center;gap:6px;padding:3px 6px 3px 4px;font-size:11.5px;display:inline-flex}.composer-file-thumb{object-fit:cover;border-radius:50%;flex:none;width:20px;height:20px}.composer-file-mark{letter-spacing:.06em;color:var(--panel);background:var(--muted);border-radius:50%;flex:none;place-items:center;width:20px;height:20px;font-size:8.5px;font-weight:700;display:grid}.composer-file-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.composer-file-drop{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0 2px;font-size:14px;line-height:1}.composer-file-drop:hover{color:var(--error)}.composer-input{font:inherit;color:inherit;resize:none;background:0 0;border:none;min-height:46px;max-height:220px;padding:4px 0 0;line-height:1.5;overflow-y:auto}.composer-input:focus,.composer-input:focus-visible{outline:none}.option-other:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.composer-actions{align-items:center;gap:6px;display:flex}.composer-hint{min-width:0;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:11px;overflow:hidden}.composer-problem{color:var(--error)}.composer-tool{width:30px;height:30px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:50%;flex:none;place-items:center;padding:0;display:grid}.composer-tool:hover{color:var(--accent);border-color:var(--line)}.composer-tool-live{color:var(--panel);background:var(--error);border-color:var(--error)}.composer-tool-live:hover{color:var(--panel);border-color:var(--error)}.composer-send{width:34px;height:34px;color:var(--panel);background:var(--accent);border:1px solid var(--accent);cursor:pointer;border-radius:50%;flex:none;place-items:center;padding:0;display:grid}.composer-send:hover:not(:disabled){background:color-mix(in srgb, var(--accent) 86%, #000);border-color:color-mix(in srgb, var(--accent) 86%, #000)}.composer-send:disabled{background:color-mix(in srgb, var(--muted) 45%, transparent);color:var(--panel);cursor:default;border-color:#0000}.sessions{border-right:1px solid var(--line);background:var(--panel);flex-direction:column;min-width:0;min-height:0;display:flex}.brand{letter-spacing:.07em;text-transform:uppercase;color:var(--ink);font-size:12px;font-weight:700}.sessions-actions{align-items:center;gap:2px;display:flex}.sessions-new{border-radius:calc(var(--radius) - 2px);width:24px;height:24px;color:var(--muted);justify-content:center;align-items:center;font-size:16px;line-height:1;text-decoration:none;transition:background-color .12s,color .12s;display:inline-flex}.sessions-new:hover{background:var(--accent-soft);color:var(--accent)}.sessions-new:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.sandbox-state{color:var(--muted);border-bottom:1px solid var(--line);align-items:center;gap:7px;padding:0 14px 12px;font-size:11.5px;display:flex}.sandbox-dot{background:var(--line);border-radius:50%;flex:none;width:6px;height:6px}.sandbox-up .sandbox-dot{background:#2f7d32}.sandbox-down .sandbox-dot{background:var(--muted)}@media (prefers-color-scheme:dark){.sandbox-up .sandbox-dot{background:#6fbf73}}.sandbox-id{text-overflow:ellipsis;margin-left:auto;font-size:10.5px;overflow:hidden}.sessions-list{scrollbar-gutter:stable;flex-direction:column;flex:1;gap:2px;min-height:0;margin:0;padding:6px 10px 6px 6px;list-style:none;display:flex;overflow-y:auto}.session{color:inherit;border-radius:8px;flex-direction:column;gap:1px;padding:7px 9px;text-decoration:none;display:flex}.session:hover{background:var(--user)}.session-active{background:var(--accent-soft)}.session-pinned{border-bottom:1px solid var(--line);background:var(--accent-soft);border-radius:8px 8px 0 0;flex-direction:column;gap:1px;margin-bottom:6px;padding:7px 15px;display:flex}.session-top{align-items:center;gap:8px;display:flex}.session-dot{border-radius:50%;flex:none;width:7px;height:7px}.session-busy{background:var(--accent);animation:1.8s ease-in-out infinite bg-pulse}.session-running{background:#2f7d32}.session-paused{border:1.5px solid var(--muted);background:0 0}@media (prefers-color-scheme:dark){.session-running{background:#6fbf73}}.session-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:13px;font-weight:500;overflow:hidden}.session-meta{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;padding-left:15px;font-size:10.5px;overflow:hidden}@media (width<=1000px){main{grid-template-columns:minmax(200px,300px) minmax(0,1fr)}main.has-file{grid-template-columns:minmax(170px,220px) minmax(0,1fr)}main.no-files{grid-template-columns:minmax(0,1fr)}.sessions{display:none}}@media (width<=720px){main.phone,main.phone.has-file,main.phone.no-files{grid-template-rows:auto minmax(0,1fr);grid-template-columns:minmax(0,1fr);height:100dvh}main.phone>*{grid-column:1}main.phone .sessions,main.phone .files,main.phone .viewer,main.phone .chat{display:none}main.phone.pane-chat .chat,main.phone.pane-builds .sessions,main.phone.pane-files .files,main.phone.pane-detail .viewer{border-right:0;grid-row:2;width:100%;min-width:0;height:100%;min-height:0;margin:0;display:flex}main.phone .sessions,main.phone .files{max-width:none}main.phone .viewer{flex-direction:column}main.phone .chat{max-width:none;padding:0 12px}main.phone .chat>header{padding:0 2px}main.phone .chat>header code{display:none}main.phone .chat>header{gap:6px}main.phone .header-right{gap:5px;min-width:0;overflow:hidden}main.phone .header-who{flex:0 auto;min-width:0}main.phone .model-pick select{max-width:108px}main.phone .header-who{max-width:6em}main.phone .header-kind{display:none}main.phone .composer-input{font-size:16px}main.phone .composer{padding-bottom:max(14px, env(safe-area-inset-bottom))}main.phone .files-fold,main.phone .files-spine{display:none}}.pane-tabs{background:var(--panel);border-bottom:1px solid var(--line);scrollbar-width:none;grid-row:1;gap:4px;padding:6px 10px;display:flex;overflow-x:auto}.pane-tabs::-webkit-scrollbar{display:none}.pane-tab{white-space:nowrap;color:var(--muted);background:0 0;border:1px solid #0000;border-radius:999px;flex:1;justify-content:center;align-items:center;gap:5px;padding:7px 10px;font-size:13px;display:inline-flex}.pane-tab-on{color:var(--accent);background:var(--accent-soft);border-color:var(--line);font-weight:600}.pane-tab-count{font-variant-numeric:tabular-nums;opacity:.75;font-size:10.5px}.session-row{position:relative}.session-delete{color:var(--muted);opacity:0;background:0 0;border-color:#0000;padding:0 5px;font-size:11px;line-height:1.5;position:absolute;top:6px;right:6px}.session-row:hover .session-delete,.session-delete:focus-visible{opacity:1}.session-delete:hover{color:var(--error);border-color:var(--line);background:var(--panel)}.confirm{border-top:1px solid var(--line);background:var(--panel);flex-direction:column;gap:8px;padding:12px 14px 14px;display:flex}.confirm-what{margin:0;font-size:13px}.confirm-detail{color:var(--muted);margin:0;font-size:11.5px}.confirm-check{align-items:flex-start;gap:7px;font-size:11.5px;line-height:1.4;display:flex}.confirm-check code{overflow-wrap:anywhere}.confirm-warn{color:var(--error);font-style:normal}.confirm-failed{color:var(--error);margin:0;font-size:11.5px}.confirm-actions{justify-content:flex-end;gap:7px;display:flex}.confirm-actions button{padding:3px 10px;font-size:12px}.confirm-go{border-color:var(--error);color:var(--error)}.confirm-go:hover:not(:disabled){background:var(--error);color:#fff}.signin-page{grid-template-columns:none;place-items:center;min-height:100vh;padding:24px;display:grid}.signin-box{background:var(--panel);border:1px solid var(--line);border-radius:14px;flex-direction:column;gap:12px;width:100%;max-width:380px;padding:26px;display:flex}.signin-brand{letter-spacing:-.01em;margin:0;font-size:19px;font-weight:650}.signin-lead{color:var(--muted);margin:0;font-size:13px;line-height:1.55}.signin-github{font:inherit;color:var(--panel);background:var(--ink);border:1px solid var(--ink);border-radius:var(--radius);cursor:pointer;justify-content:center;align-items:center;gap:9px;margin-top:4px;padding:10px 14px;font-size:14px;font-weight:600;text-decoration:none;display:flex}.signin-github:hover{opacity:.88}.signin-github svg{flex:none}.signin-failed{color:var(--error);margin:0;font-size:12.5px}.signin-note{color:var(--muted);margin:2px 0 0;font-size:11.5px;line-height:1.5}.header-who{text-overflow:ellipsis;white-space:nowrap;max-width:15em;color:var(--muted);background:0 0;border:1px solid #0000;align-items:center;gap:6px;padding:3px 8px;font-size:11.5px;display:inline-flex;overflow:hidden}.header-who:hover{color:var(--accent);border-color:var(--line)}.header-avatar{border-radius:50%;flex:none;width:16px;height:16px}