:root,[data-theme=light]{--bg-app: #f4f6fb;--bg-sidebar: #ffffff;--bg-header: #ffffff;--bg-main: #f4f6fb;--bg-surface: #ffffff;--bg-surface-elevated: #ffffff;--bg-surface-subtle: #f1f5f9;--bg-surface-card: #ffffff;--bg-code: #f8fafc;--border-subtle: #e2e8f0;--border-muted: #cbd5e1;--border-focus: #2563eb;--accent-blue: #2563eb;--accent-cyan: #0284c7;--accent-emerald: #059669;--accent-amber: #d97706;--accent-rose: #e11d48;--accent-violet: #7c3aed;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--badge-bg-cyan: rgba(2, 132, 199, .08);--badge-border-cyan: rgba(2, 132, 199, .22);--badge-bg-emerald: rgba(5, 150, 105, .08);--badge-border-emerald: rgba(5, 150, 105, .22);--badge-bg-amber: rgba(217, 119, 6, .08);--badge-border-amber: rgba(217, 119, 6, .22);--badge-bg-rose: rgba(225, 29, 72, .08);--badge-border-rose: rgba(225, 29, 72, .22);--badge-bg-violet: rgba(124, 58, 237, .08);--badge-border-violet: rgba(124, 58, 237, .22);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08);--shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, .1);--radius-xs: 3px;--radius-sm: 5px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace}[data-theme=dark]{--bg-app: #0c0d12;--bg-sidebar: #090a0f;--bg-header: #0e1017;--bg-main: #0c0d12;--bg-surface: #13151f;--bg-surface-elevated: #1a1d2b;--bg-surface-subtle: #24283b;--bg-surface-card: #141724;--bg-code: #090a10;--border-subtle: #1e2235;--border-muted: #2e344d;--border-focus: #3b82f6;--accent-blue: #3b82f6;--accent-cyan: #38bdf8;--accent-emerald: #10b981;--accent-amber: #f59e0b;--accent-rose: #f43f5e;--accent-violet: #a855f7;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--badge-bg-cyan: rgba(56, 189, 248, .12);--badge-border-cyan: rgba(56, 189, 248, .25);--badge-bg-emerald: rgba(16, 185, 129, .12);--badge-border-emerald: rgba(16, 185, 129, .25);--badge-bg-amber: rgba(245, 158, 11, .12);--badge-border-amber: rgba(245, 158, 11, .25);--badge-bg-rose: rgba(244, 63, 94, .12);--badge-border-rose: rgba(244, 63, 94, .25);--badge-bg-violet: rgba(168, 85, 247, .12);--badge-border-violet: rgba(168, 85, 247, .25);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .25);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .35);--shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, .5)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden;transition:background-color .2s ease,color .2s ease}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-app)}::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--border-muted)}.app-layout{display:flex;min-height:100vh;background-color:var(--bg-app);transition:background-color .2s ease}.sidebar{width:80px;background-color:var(--bg-sidebar);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;align-items:center;padding:12px 0 16px;flex-shrink:0;position:sticky;top:0;height:100vh;z-index:40;transition:background-color .2s ease,border-color .2s ease}.sidebar-logo{width:42px;height:42px;background:#1d4ed8;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:20px;box-shadow:0 4px 14px #1d4ed866;cursor:pointer;transition:transform .15s ease}.sidebar-logo:hover{transform:scale(1.05)}.sidebar-nav{display:flex;flex-direction:column;gap:6px;width:100%;padding:0 8px;flex:1;overflow-y:auto;overflow-x:hidden}.sidebar-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;padding:8px 4px;border-radius:var(--radius-md);background:transparent;border:1px solid transparent;color:var(--text-secondary);cursor:pointer;transition:all .15s ease;text-decoration:none}.sidebar-btn:hover{color:var(--text-primary);background:var(--bg-surface-elevated)}.sidebar-btn.active{color:var(--text-primary);background:var(--bg-surface-subtle);border-color:var(--border-muted)}.sidebar-btn.active svg{color:var(--accent-blue)}.sidebar-label{font-size:.64rem;font-weight:500;margin-top:4px;text-align:center;line-height:1.1;white-space:nowrap}.sidebar-bottom{display:flex;flex-direction:column;gap:6px;width:100%;padding:12px 8px 0;border-top:1px solid var(--border-subtle)}.main-wrapper{flex:1;display:flex;flex-direction:column;min-width:0;background-color:var(--bg-app)}.top-header{height:58px;background-color:var(--bg-header);border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:30;transition:background-color .2s ease,border-color .2s ease}.header-title-crumb{font-size:.94rem;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:8px}.header-controls{display:flex;align-items:center;gap:12px}.mode-toggle-pill{display:flex;align-items:center;gap:6px;padding:5px 12px;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-full);font-size:.74rem;font-weight:600;cursor:pointer;-webkit-user-select:none;user-select:none;transition:all .15s ease}.mode-toggle-pill:hover{border-color:var(--border-muted)}.icon-btn-circle{width:32px;height:32px;border-radius:50%;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s ease}.icon-btn-circle:hover{background:var(--bg-surface-subtle);color:var(--text-primary);border-color:var(--border-muted)}.content-viewport{flex:1;padding:24px 32px 32px;max-width:1440px;width:100%;margin:0 auto}.hero-prompt-box{margin-bottom:28px;display:flex;flex-direction:column;align-items:center;text-align:center;padding:24px 20px 10px}.hero-title{font-size:1.6rem;font-weight:700;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:18px}.hero-search-container{width:100%;max-width:760px;background:var(--bg-surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:12px 16px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow-md);transition:border-color .15s ease}.hero-search-container:focus-within{border-color:var(--accent-blue)}.hero-input{width:100%;background:transparent;border:none;color:var(--text-primary);font-size:.92rem;outline:none;font-family:var(--font-sans);resize:none}.hero-action-bar{display:flex;align-items:center;justify-content:space-between;padding-top:4px}.suggested-prompts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;width:100%;max-width:760px;margin-top:20px}.prompt-card{background:var(--bg-surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:14px 16px;text-align:left;cursor:pointer;transition:all .15s ease;box-shadow:var(--shadow-sm)}.prompt-card:hover{background:var(--bg-surface-elevated);border-color:var(--accent-blue);transform:translateY(-1px)}.prompt-card-title{font-size:.84rem;font-weight:600;color:var(--text-primary);margin-bottom:4px}.prompt-card-desc{font-size:.72rem;color:var(--text-secondary)}.developer-dock{background:var(--bg-sidebar);border-top:1px solid var(--border-subtle);padding:12px 32px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.76rem;transition:background-color .2s ease,border-color .2s ease}.dock-item{display:flex;align-items:center;gap:8px}.dock-label{color:var(--text-muted)}.dock-value{font-family:var(--font-mono);color:var(--accent-cyan);background:var(--bg-surface-elevated);padding:2px 8px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle)}.glass-panel{background:var(--bg-surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:border-color .15s ease,background-color .2s ease}.glass-panel:hover{border-color:var(--border-muted)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--accent-blue);color:#fff;border:1px solid var(--accent-blue);padding:7px 14px;font-size:.82rem;font-weight:600;border-radius:var(--radius-md);cursor:pointer;transition:all .15s ease}.btn-primary:hover:not(:disabled){opacity:.9;transform:translateY(-.5px)}.btn-primary:disabled{opacity:.45;cursor:not-allowed}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--bg-surface-elevated);color:var(--text-primary);border:1px solid var(--border-subtle);padding:6px 12px;font-size:.8rem;font-weight:500;border-radius:var(--radius-md);cursor:pointer;transition:all .15s ease}.btn-secondary:hover:not(:disabled){background:var(--bg-surface-subtle);border-color:var(--border-muted)}.badge{display:inline-flex;align-items:center;gap:4px;font-size:.72rem;font-weight:700;padding:0;background:transparent!important;border:none!important;letter-spacing:.02em}.badge-cyan{background:transparent!important;color:var(--accent-cyan)!important;border:none!important}.badge-emerald{background:transparent!important;color:var(--accent-emerald)!important;border:none!important}.badge-amber{background:transparent!important;color:var(--accent-amber)!important;border:none!important}.badge-rose{background:transparent!important;color:var(--accent-rose)!important;border:none!important}.badge-violet{background:transparent!important;color:var(--accent-violet)!important;border:none!important}.input-text{width:100%;background:var(--bg-code);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);padding:8px 12px;font-size:.82rem;font-family:var(--font-sans);outline:none;transition:border-color .15s ease}.input-text:focus{border-color:var(--border-focus)}.pulsing-dot{width:7px;height:7px;border-radius:50%;background-color:var(--accent-emerald)}.pulsing-dot-amber{width:7px;height:7px;border-radius:50%;background-color:var(--accent-amber)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin .6s linear infinite;display:inline-block;transform-origin:center}.spin-roll{animation:spin .6s cubic-bezier(.4,0,.2,1);display:inline-block;transform-origin:center}@keyframes toastSlideIn{0%{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}