:root{--ink:#14171c;--paper:#edefee;--surface:#fafbfa;--surface-2:#e2e6e3;--border:#d2d7d3;--text-primary:#14171c;--text-secondary:#5b625e;--text-tertiary:#868d89;--accent:#e8562e;--accent-soft:#fce3da;--accent-ink:#fff;--teal:#2f8f86;--teal-soft:#dceeec;--shadow:0 1px 2px #14171c0a, 0 8px 24px -12px #14171c2e;--radius:14px;--chat-font-size:15px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--ink:#edefee;--paper:#14161a;--surface:#1b1e22;--surface-2:#262a2f;--border:#34393f;--text-primary:#edefee;--text-secondary:#9ba2a0;--text-tertiary:#6e7573;--accent:#ff7a52;--accent-soft:#3a241c;--accent-ink:#14171c;--teal:#4fc2b8;--teal-soft:#1b302e;--shadow:0 1px 2px #0000004d, 0 8px 24px -12px #00000080}}:root[data-theme=dark]{--ink:#edefee;--paper:#14161a;--surface:#1b1e22;--surface-2:#262a2f;--border:#34393f;--text-primary:#edefee;--text-secondary:#9ba2a0;--text-tertiary:#6e7573;--accent:#ff7a52;--accent-soft:#3a241c;--accent-ink:#14171c;--teal:#4fc2b8;--teal-soft:#1b302e;--shadow:0 1px 2px #0000004d, 0 8px 24px -12px #00000080}
*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--paper);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,sans-serif;font-size:15px;line-height:1.7}.app{flex-direction:column;height:100dvh;min-height:640px;display:flex}header{border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0;align-items:center;gap:20px;padding:12px 20px;display:flex}.brand{letter-spacing:.02em;white-space:nowrap;align-items:baseline;gap:8px;font-family:Shippori Mincho,serif;font-size:19px;font-weight:700;display:flex}.brand .mark{background:linear-gradient(155deg, var(--accent), var(--teal));border-radius:8px;flex-shrink:0;place-items:center;width:26px;height:26px;display:inline-grid}.brand .mark svg{width:14px;height:14px}.brain-switcher{scrollbar-width:none;gap:6px;display:flex;overflow-x:auto}.brain-switcher::-webkit-scrollbar{display:none}.brain-chip{border:1px solid 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.15s;position:relative}.switch:after{content:"";background:var(--surface);border-radius:50%;width:14px;height:14px;transition:transform .15s;position:absolute;top:2px;left:2px;box-shadow:0 1px 2px #00000040}.switch.on{background:var(--accent);border-color:var(--accent)}.switch.on:after{background:#fff;transform:translate(14px)}.settings-col{border-right:1px solid var(--border);flex-direction:column;min-width:0;display:flex}.settings-col:last-child{border-right:none}.settings-col-head{border-bottom:1px solid var(--border);flex-shrink:0;padding:14px 18px}.settings-col-head h2{margin:0 0 2px;font-family:Shippori Mincho,serif;font-size:14.5px;font-weight:700}.settings-col-head p{color:var(--text-tertiary);margin:0;font-size:11.5px}.file-col{flex-shrink:0;width:260px}.file-list{flex-direction:column;flex:1;gap:3px;padding:8px;display:flex;overflow-y:auto}.file-row{cursor:pointer;border:1px solid #0000;border-radius:9px;align-items:center;gap:10px;padding:9px 10px;display:flex}.file-row:hover{background:var(--surface-2)}.file-row.selected{background:var(--accent-soft);border-color:var(--accent)}.file-row .ficon{background:var(--surface-2);border-radius:8px;flex-shrink:0;place-items:center;width:30px;height:30px;font-size:13px;display:grid}.file-row .finfo{min-width:0}.file-row .fname{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.file-row .fmeta{color:var(--text-tertiary);font-size:11px}.file-row.removing{opacity:0;transition:opacity .18s,transform .18s;transform:translate(8px)}.add-file-btn{border:1px dashed var(--border);color:var(--text-secondary);font:inherit;cursor:pointer;background:0 0;border-radius:9px;margin:8px;padding:9px;font-size:12.5px;font-weight:600}.add-file-btn:hover{border-color:var(--text-tertiary);color:var(--text-primary)}.add-file-btn:disabled{opacity:.6;cursor:default}.preview-col{flex:1.1;min-width:0}.preview-body{flex:1;padding:20px 26px;overflow-y:auto}.preview-body h3{margin:0 0 4px;font-family:Shippori Mincho,serif;font-size:16px}.preview-body .fmeta-line{color:var(--text-tertiary);margin-bottom:18px;font-size:12px}.preview-body .snippet{color:var(--text-secondary);background:var(--surface);border:1px solid var(--border);white-space:pre-wrap;border-radius:12px;padding:16px 18px;font-size:13.5px;line-height:1.9}.tag-row{flex-wrap:wrap;gap:6px;margin-top:16px;display:flex}.tag{background:var(--teal-soft);color:var(--teal);border-radius:999px;padding:4px 10px;font-size:11px;font-weight:600}.settings-panel-col{flex-shrink:0;width:300px}.settings-body{flex-direction:column;flex:1;gap:22px;padding:18px;display:flex;overflow-y:auto}.settings-group{flex-direction:column;gap:12px;display:flex}.settings-group .group-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-tertiary);font-size:11px;font-weight:700}.field-block{flex-direction:column;gap:6px;display:flex}.field-block label.field-label{color:var(--text-secondary);font-size:12.5px;font-weight:500}input[type=range]{width:100%;accent-color:var(--accent)}.swatch-row{gap:8px;display:flex}.swatch{cursor:pointer;border:2px solid #0000;border-radius:50%;width:22px;height:22px}.swatch.selected{border-color:var(--text-primary)}.mcp-list{flex-direction:column;gap:6px;display:flex}.mcp-item{background:var(--surface);border:1px solid var(--border);border-radius:8px;justify-content:space-between;align-items:center;padding:7px 10px;font-size:12px;display:flex}.mcp-item .mkey{color:var(--text-tertiary);font-variant-numeric:tabular-nums}.mcp-add{gap:6px;display:flex}.mcp-add input{min-width:0;font:inherit;border:1px solid var(--border);background:var(--paper);color:var(--text-primary);border-radius:8px;flex:1;padding:7px 9px;font-size:12px}.mcp-add button{background:var(--ink);color:var(--paper);cursor:pointer;border:none;border-radius:8px;padding:0 12px;font-size:12px;font-weight:700}.danger-btn{border:1px solid color-mix(in srgb, var(--accent) 55%, var(--border));color:var(--accent);font:inherit;cursor:pointer;background:0 0;border-radius:9px;align-self:flex-start;padding:8px 12px;font-size:12.5px;font-weight:700}.danger-btn:hover{background:var(--accent-soft)}.pending-note{color:var(--text-tertiary);border-top:1px dashed var(--border);margin-top:-6px;padding-top:10px;font-size:11.5px}.empty-preview{text-align:center;color:var(--text-tertiary);margin:auto;padding:20px;font-size:13px}a:focus-visible,button:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:var(--surface-2);border-radius:5px}::-webkit-scrollbar-track{background:0 0}.login-screen{background:var(--paper);justify-content:center;align-items:center;height:100dvh;display:flex}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:320px;box-shadow:var(--shadow);text-align:center;flex-direction:column;align-items:center;gap:18px;padding:32px 28px;display:flex}.login-card p{color:var(--text-secondary);margin:0;font-size:13px}.login-card .btn{box-sizing:border-box;background:var(--accent);width:100%;color:var(--accent-ink);cursor:pointer;text-align:center;border:none;border-radius:10px;padding:12px;font-size:14px;font-weight:700;text-decoration:none;display:block}.login-card .btn:hover{filter:brightness(1.06)}.login-card .btn:disabled{opacity:.6;cursor:default;filter:none}.login-error{color:var(--danger,#c0392b);text-align:left;font-size:12px;line-height:1.6}.login-hint{box-sizing:border-box;text-align:left;background:var(--surface-muted,#7f7f7f14);border:1px solid var(--border);border-radius:8px;width:100%;padding:12px;font-size:12px;line-height:1.7}.login-hint p{text-align:left;margin:0 0 8px;font-size:12px}.login-hint p:last-child{margin-bottom:0}.login-hint pre{background:var(--surface);border:1px solid var(--border);white-space:pre-wrap;word-break:break-all;-webkit-user-select:all;user-select:all;border-radius:6px;margin:0 0 8px;padding:8px;font-size:11px}.login-card code{word-break:break-all;font-size:11px}@media (max-width:880px){.info-window{width:260px}.settings-panel-col{width:250px}.file-col{width:200px}}.voice-panel{flex-direction:column;align-items:center;gap:6px;width:100%;max-width:420px;margin-top:10px;display:flex}.voice-button{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:999px;padding:9px 18px;font-size:13px;font-weight:600}.voice-button:hover:not(:disabled){filter:brightness(1.06)}.voice-button:disabled{opacity:.6;cursor:default}.voice-listening{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent)}.voice-speaking{background:var(--accent);color:var(--accent-ink);border-color:#0000}.voice-error{border-color:var(--danger,#c0392b);color:var(--danger,#c0392b)}.voice-line{text-align:center;word-break:break-word;margin:0;font-size:12px;line-height:1.6}.voice-user{color:var(--text-secondary)}.voice-agent{color:var(--text)}.voice-notice{color:var(--danger,#c0392b);text-align:center;margin:0;font-size:12px}.hud-link{color:var(--text-secondary,#666);text-align:center;text-underline-offset:3px;margin-top:6px;font-size:12px;text-decoration:underline;display:block}