:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f6f5f2;--bg-elevated:#fff;--bg-panel:#fbfaf8;--bg-hover:#f0eeea;--bg-active:#e7e4de;--border:#e4e1db;--border-strong:#d3cfc7;--text:#1c1b19;--text-muted:#6d6962;--text-dim:#8f8a82;--accent:#1c1b19;--accent-soft:#1c1b190f;--danger:#b42318;--ok:#17663a;--warn:#8a5a00;--blue:#1d4e89;--radius:10px;--font:"IBM Plex Sans", "Segoe UI", system-ui, sans-serif;--mono:"IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--shadow:0 1px 2px #1c1b190a, 0 16px 40px #1c1b1914}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}a{color:var(--blue)}.app-shell{grid-template-columns:280px 1fr;height:100%;min-height:0;display:grid}.sidebar{background:var(--bg-panel);border-right:1px solid var(--border);flex-direction:column;min-height:0;display:flex}.sidebar-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding:14px 14px 10px;display:flex}.brand{align-items:center;gap:10px;min-width:0;display:flex}.brand-mark{color:#fff;background:linear-gradient(145deg,#2a2926,#1c1b19);border-radius:8px;flex-shrink:0;place-items:center;width:28px;height:28px;font-size:13px;font-weight:700;display:grid}.brand-copy{min-width:0}.brand-copy strong{letter-spacing:.01em;font-size:13px;display:block}.brand-copy span{color:var(--text-muted);font-size:11px;display:block}.icon-btn{width:30px;height:30px;color:var(--text-muted);background:0 0;border:1px solid #0000;border-radius:8px;place-items:center;display:grid}.icon-btn:hover{background:var(--bg-hover);color:var(--text);border-color:var(--border)}.history{flex-direction:column;flex:1;gap:4px;padding:8px;display:flex;overflow:auto}.history-empty{color:var(--text-dim);margin:24px 12px;font-size:12px;line-height:1.5}.history-item{text-align:left;background:0 0;border:1px solid #0000;border-radius:10px;grid-template-columns:44px 1fr;gap:10px;width:100%;padding:10px;display:grid}.history-item:hover{background:var(--bg-hover)}.history-item.active{background:var(--bg-active);border-color:var(--border-strong)}.thumb{border:1px solid var(--border);width:44px;height:44px;color:var(--text-dim);background:#efece7;border-radius:8px;place-items:center;font-size:10px;display:grid;overflow:hidden}.thumb img,.thumb video{object-fit:cover;width:100%;height:100%}.history-meta{min-width:0}.history-meta .prompt{white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.history-meta .sub{color:var(--text-muted);align-items:center;gap:6px;margin-top:4px;font-size:10px;display:flex}.pill{background:var(--accent-soft);color:var(--text-muted);font-family:var(--mono);border-radius:999px;align-items:center;gap:4px;padding:2px 6px;font-size:10px;display:inline-flex}.pill.ok{color:var(--ok)}.pill.warn{color:var(--warn)}.pill.bad{color:var(--danger)}.sidebar-footer{border-top:1px solid var(--border);flex-direction:column;gap:8px;padding:10px;display:flex}.user-row{align-items:center;gap:8px;min-width:0;display:flex}.user-row img{border-radius:50%;width:28px;height:28px}.user-row .name{white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.user-row .role{color:var(--text-muted);font-size:10px}.footer-actions{flex-wrap:wrap;gap:6px;display:flex}.ghost-btn{border:1px solid var(--border);color:var(--text-muted);background:0 0;border-radius:8px;padding:6px 10px;font-size:12px}.ghost-btn:hover{background:var(--bg-hover);color:var(--text)}.main{background:radial-gradient(ellipse 80% 50% at 50% -10%, #ffffffe6, transparent), var(--bg);grid-template-rows:1fr auto;min-width:0;min-height:0;display:grid}.canvas{place-items:center;min-height:0;padding:28px;display:grid;overflow:auto}.canvas-empty{text-align:center;max-width:420px;color:var(--text-muted)}.canvas-empty h2{color:var(--text);letter-spacing:-.02em;margin:0 0 8px;font-size:22px;font-weight:560}.canvas-empty p{margin:0;font-size:13px;line-height:1.6}.result-frame{flex-direction:column;gap:12px;width:min(920px,100%);display:flex}.result-frame .frame-head{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.result-frame .frame-head h3{color:var(--text-muted);margin:0;font-size:13px;font-weight:500}.result-media{border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;border-radius:14px;place-items:center;min-height:240px;display:grid;overflow:hidden}.result-media img,.result-media video{max-width:100%;max-height:min(70vh,720px);display:block}.status-block{text-align:center;color:var(--text-muted);padding:28px;font-size:13px}.composer{border-top:1px solid var(--border);background:linear-gradient(180deg, #ffffffb8, var(--bg-elevated));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:14px 18px 18px}.composer-inner{border:1px solid var(--border-strong);max-width:920px;box-shadow:var(--shadow);background:#fff;border-radius:16px;margin:0 auto;overflow:hidden}.mode-row{flex-wrap:wrap;gap:6px;padding:10px 10px 0;display:flex}.mode-chip{border:1px solid var(--border);color:var(--text-muted);font-size:11px;font-family:var(--mono);background:0 0;border-radius:999px;padding:5px 10px}.mode-chip.active{background:var(--accent-soft);border-color:var(--border-strong);color:var(--text)}.composer textarea{resize:none;background:0 0;border:0;outline:none;width:100%;min-height:76px;padding:14px 14px 8px;font-size:14px;line-height:1.45}.composer-toolbar{flex-wrap:wrap;align-items:center;gap:8px;padding:8px 10px 10px;display:flex}.select,.field{border:1px solid var(--border);color:var(--text);background:#fff;border-radius:8px;padding:7px 10px;font-size:12px}.select{max-width:240px}.select-model{max-width:280px}.model-search{width:140px}.star-btn.active{color:var(--text);border-color:var(--border-strong)}.audio-toggle{align-items:center;gap:6px;display:inline-flex}.audio-toggle input{margin:0}.composer-hint{color:var(--text-dim);margin:0;padding:0 12px 10px;font-size:11px}.attach{align-items:center;gap:6px;display:inline-flex}.attach input{display:none}.primary-btn{color:#fff;background:#1c1b19;border:0;border-radius:10px;margin-left:auto;padding:8px 14px;font-size:12px;font-weight:600}.primary-btn:disabled{opacity:.45;cursor:not-allowed}.primary-btn:not(:disabled):hover{background:#33312e}.attach-preview{flex-wrap:wrap;gap:8px;padding:0 10px 10px;display:flex}.attach-chip{border:1px solid var(--border);color:var(--text-muted);background:#fff;border-radius:10px;align-items:center;gap:8px;padding:6px 8px;font-size:11px;display:flex}.attach-chip img,.attach-chip video{object-fit:cover;border-radius:6px;width:36px;height:36px}.error-banner{color:#7a1d16;background:#b4231814;border:1px solid #b4231847;border-radius:10px;margin:0 10px 10px;padding:8px 10px;font-size:12px}.login-page{background:radial-gradient(circle at 18% 0%, #ffffffe6, transparent 42%), var(--bg);place-items:center;min-height:100%;padding:24px;display:grid}.login-card{border:1px solid var(--border);background:var(--bg-elevated);width:min(420px,100%);box-shadow:var(--shadow);border-radius:18px;padding:28px}.login-card h1{letter-spacing:-.03em;margin:0 0 8px;font-size:24px}.login-card p{color:var(--text-muted);margin:0 0 22px;font-size:13px;line-height:1.55}.login-card .primary-btn{text-align:center;justify-content:center;width:100%;margin:0;padding:12px 14px;text-decoration:none;display:inline-flex}.modal-backdrop{z-index:50;background:#1c1b1947;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{border:1px solid var(--border-strong);width:min(520px,100%);max-height:min(88vh,760px);box-shadow:var(--shadow);background:#fff;border-radius:16px;padding:18px;overflow:auto}.settings-modal{flex-direction:column;width:min(720px,100%);height:min(520px,88vh);max-height:min(520px,88vh);padding:0;display:flex;overflow:hidden}.settings-head{border-bottom:1px solid var(--border);flex:none;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.settings-head h2,.modal.settings-modal .settings-head h2{margin:0}.settings-body{flex:1;grid-template-columns:168px 1fr;min-height:0;display:grid}.settings-nav{border-right:1px solid var(--border);background:var(--bg-panel);flex-direction:column;gap:2px;padding:10px 8px;display:flex}.settings-nav-btn{text-align:left;color:var(--text-muted);background:0 0;border:0;border-radius:8px;padding:8px 10px;font-size:13px}.settings-nav-btn:hover{background:var(--bg-hover);color:var(--text)}.settings-nav-btn.active{background:var(--accent-soft);color:var(--text);font-weight:600}.settings-pane{padding:18px 20px 16px;overflow:auto}.settings-pane h3{margin:0 0 6px;font-size:15px}.modal p.settings-ok{color:var(--ok)}.modal p.settings-bad{color:var(--danger)}.allow-add{align-items:flex-start;gap:8px;display:flex}.allow-add .field{margin-bottom:0}.allow-add .primary-btn{white-space:nowrap;flex:none}.modal h2{margin:0 0 6px;font-size:16px}.modal p{color:var(--text-muted);margin:0 0 14px;font-size:12px;line-height:1.5}.modal label{color:var(--text-muted);margin-bottom:6px;font-size:11px;display:block}.modal .field{width:100%;margin-bottom:12px}.modal-actions{justify-content:flex-end;gap:8px;margin-top:8px;display:flex}.allow-list{flex-direction:column;gap:6px;max-height:240px;margin-bottom:12px;display:flex;overflow:auto}.allow-row{border:1px solid var(--border);border-radius:10px;justify-content:space-between;align-items:center;gap:8px;padding:8px 10px;font-size:12px;display:flex}.loading-screen{height:100%;color:var(--text-muted);place-items:center;font-size:13px;display:grid}@media (width<=860px){.app-shell{grid-template-rows:220px 1fr;grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--border)}.settings-modal{height:min(640px,92vh);max-height:min(640px,92vh)}.settings-body{grid-template-rows:auto 1fr;grid-template-columns:1fr}.settings-nav{border-right:0;border-bottom:1px solid var(--border);flex-direction:row;overflow-x:auto}}