:root,[data-theme=light]{--neutral-0:#fff;--neutral-50:#f8fafc;--neutral-100:#f1f5f9;--neutral-200:#e5e7eb;--neutral-300:#d1d5db;--neutral-400:#9ca3af;--neutral-500:#6b7280;--neutral-600:#4b5563;--neutral-700:#374151;--neutral-800:#1f2937;--neutral-900:#111827;--neutral-950:#0b1220;--accent-default:#3b82f6;--accent-hover:#2563eb;--accent-pressed:#1d4ed8;--accent-subtle:#eff6ff;--error:#dc2626;--error-subtle:#fef2f2;--error-on-color:#fff;--success:#059669;--success-subtle:#ecfdf5;--success-on-color:#fff;--surface-base:#fff;--surface-raised:#f8fafc;--surface-overlay:#fff;--surface-glass-sm:#ffffffb3;--surface-glass-md:#fff9;--bg-app-base:#f8fafc;--bg-content:linear-gradient(135deg, #f1f5f9 0%, #eff6ff 100%);--text-primary:var(--neutral-900);--text-secondary:var(--neutral-600);--text-inverse:#fff;--focus:#2563eb;--border-subtle:#0000000d;--border-dark:#0000001a;--shadow-none:none;--shadow-sm:0 1px 2px 0 #00000008;--shadow-md:0 10px 30px -10px #3b82f614, 0 1px 3px #00000005;--shadow-lg:0 20px 40px -15px #00000014;--elevation-raised:var(--shadow-sm);--elevation-floating:var(--shadow-md);--elevation-overlay:var(--shadow-lg)}[data-theme=dark]{--neutral-0:#000;--neutral-50:#0b1220;--neutral-100:#111827;--neutral-200:#1f2937;--neutral-300:#374151;--neutral-400:#6b7280;--neutral-500:#9ca3af;--neutral-600:#d1d5db;--neutral-700:#e5e7eb;--neutral-800:#f1f5f9;--neutral-900:#f8fafc;--neutral-950:#fff;--accent-default:#60a5fa;--accent-hover:#93c5fd;--accent-pressed:#bfdbfe;--accent-subtle:#1e3a8a;--error:#f87171;--error-subtle:#450a0a;--error-on-color:#450a0a;--success:#34d399;--success-subtle:#022c22;--success-on-color:#022c22;--surface-base:#06080d;--surface-raised:#0f142099;--surface-overlay:#0c1019;--surface-glass-sm:#06080dbf;--surface-glass-md:#0c101999;--bg-app-base:#06080d;--bg-content:linear-gradient(135deg, #06080d 0%, #0c1019 100%);--text-primary:var(--neutral-900);--text-secondary:var(--neutral-400);--text-inverse:#0b1220;--focus:#93c5fd;--border-subtle:#ffffff0f;--border-dark:#ffffff1f;--shadow-none:none;--shadow-sm:0 1px 2px 0 #0003;--shadow-md:0 10px 30px -10px #00000080;--shadow-lg:0 20px 40px -15px #000000b3;--elevation-raised:var(--shadow-sm);--elevation-floating:var(--shadow-md);--elevation-overlay:var(--shadow-lg)}:root{--font-sans:Inter, "SF Pro Text", "Helvetica Neue", system-ui, sans-serif;--font-serif:"SF Pro Display", "Iowan Old Style", Georgia, serif;--font-mono:"JetBrains Mono", "SF Mono", "Cascadia Code", Consolas, monospace;--font-size-caption:clamp(.75rem, .7vw + .6rem, .875rem);--font-size-body-sm:clamp(.875rem, .5vw + .75rem, 1rem);--font-size-body-md:clamp(1rem, .5vw + .875rem, 1.125rem);--font-size-title-sm:clamp(1.25rem, 1vw + 1rem, 1.5rem);--font-size-title-md:clamp(1.5rem, 1vw + 1.25rem, 1.75rem);--font-size-title-lg:clamp(1.75rem, 1vw + 1.5rem, 2rem);--lh-caption:1.4;--lh-body-sm:1.5;--lh-body-md:1.55;--lh-title-sm:1.3;--lh-title-md:1.25;--lh-title-lg:1.2;--space-0:0px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--radius-input:0px;--radius-card:4px;--radius-sheet:12px;--radius-pill:9999px}:root,[data-density=comfortable]{--space-control-padding-y:8px;--space-control-padding-x:12px;--space-row-gap:8px;--space-section:24px;--space-card-padding:16px;--space-page-padding-y:24px;--space-page-padding-x:24px}[data-density=compact]{--space-control-padding-y:4px;--space-control-padding-x:8px;--space-row-gap:4px;--space-section:16px;--space-card-padding:12px;--space-page-padding-y:16px;--space-page-padding-x:16px}*{box-sizing:border-box}body{font-family:var(--font-sans);font-size:var(--font-size-body-md);line-height:var(--lh-body-md);background-color:var(--bg-app-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;margin:0}[data-theme]{transition:background-color .2s,color .2s,border-color .2s,fill .2s,stroke .2s}@media (prefers-reduced-motion:reduce){[data-theme]{transition:none}}.text-caption{font-size:var(--font-size-caption);line-height:var(--lh-caption);color:var(--text-secondary);font-weight:400}.text-body-sm{font-size:var(--font-size-body-sm);line-height:var(--lh-body-sm);color:var(--text-secondary);font-weight:400}.text-body-md{font-size:var(--font-size-body-md);line-height:var(--lh-body-md);color:var(--text-primary);font-weight:400}.text-title-sm{font-size:var(--font-size-title-sm);line-height:var(--lh-title-sm);color:var(--text-primary);font-weight:600}.text-title-md{font-size:var(--font-size-title-md);line-height:var(--lh-title-md);color:var(--text-primary);font-weight:700}.text-title-lg{font-size:var(--font-size-title-lg);line-height:var(--lh-title-lg);color:var(--text-primary);font-weight:700}.num-tabular{font-feature-settings:"tnum" 1, "lnum" 1}.glass-sm{background-color:var(--surface-glass-sm);-webkit-backdrop-filter:blur(8px)}.glass-md{background-color:var(--surface-glass-md);-webkit-backdrop-filter:blur(16px)}.aura-btn{appearance:none;padding:var(--space-control-padding-y) calc(var(--space-control-padding-x) * 1.5);border-radius:var(--radius-input);font-family:var(--font-sans);font-size:var(--font-size-body-sm);cursor:pointer;justify-content:center;align-items:center;gap:var(--space-1);border:none;font-weight:500;transition:all .15s;display:inline-flex}.aura-btn:active{transform:scale(.98)}.aura-btn:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.aura-btn:disabled{opacity:.45;cursor:not-allowed}.aura-btn-primary{background-color:var(--accent-default);color:#fff}.aura-btn-primary:hover:not(:disabled){background-color:var(--accent-hover)}.aura-btn-primary:active:not(:disabled){background-color:var(--accent-pressed)}.aura-btn-secondary{background-color:var(--surface-raised);color:var(--text-primary);border:1px solid var(--border-dark)}.aura-btn-secondary:hover:not(:disabled){background-color:var(--neutral-100)}.aura-btn-ghost{color:var(--text-primary);background-color:#0000}.aura-btn-ghost:hover:not(:disabled){background-color:var(--neutral-100)}.aura-input{appearance:none;background-color:var(--surface-base);border:1px solid var(--border-subtle);border-radius:var(--radius-input);padding:var(--space-control-padding-y) var(--space-control-padding-x);font-family:var(--font-sans);font-size:var(--font-size-body-md);color:var(--text-primary);width:100%;transition:border-color .15s,box-shadow .15s}.aura-input::placeholder{color:var(--text-secondary)}.aura-input:hover:not(:disabled){border-color:var(--border-dark)}.aura-input:focus{border-color:var(--focus);box-shadow:0 0 0 2px var(--accent-subtle);outline:none}.aura-input:disabled{opacity:.45;cursor:not-allowed}.aura-card{background-color:var(--surface-raised);padding:var(--space-card-padding);border-radius:var(--radius-card);box-shadow:var(--elevation-raised);border:1px solid var(--border-subtle);gap:var(--space-3);flex-direction:column;display:flex}.aura-page{flex-direction:column;height:100vh;display:flex}.aura-topnav{height:56px;padding:0 var(--space-page-padding-x);background-color:var(--surface-overlay);border-bottom:1px solid var(--border-subtle);z-index:10;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.aura-layout-main{flex:1;display:flex;overflow:hidden}.aura-sidebar{background-color:var(--surface-base);border-right:1px solid var(--border-subtle);width:240px;padding:var(--space-page-padding-y) var(--space-4);gap:var(--space-2);flex-direction:column;display:flex;overflow-y:auto}.aura-nav-item{padding:var(--space-2) var(--space-3);border-radius:var(--radius-card);color:var(--text-secondary);cursor:pointer;align-items:center;gap:var(--space-2);font-size:var(--font-size-body-sm);font-weight:500;display:flex}.aura-nav-item:hover{background-color:var(--neutral-50)}.aura-nav-item[data-active=true]{background-color:var(--accent-subtle);color:var(--accent-default)}.aura-content{padding:var(--space-page-padding-y) var(--space-page-padding-x);background:var(--bg-content);flex:1;overflow-y:auto}.aura-content>section{margin-bottom:var(--space-section)}.aura-grid{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(320px,1fr));display:grid}.aura-toggle-wrapper{align-items:center;gap:var(--space-3);cursor:pointer;display:flex}.aura-toggle{background-color:var(--neutral-300);border-radius:var(--radius-pill);width:44px;height:24px;transition:background-color .2s;position:relative}[data-theme=dark] .aura-toggle{background-color:var(--neutral-600)}.aura-toggle.checked{background-color:var(--accent-default)}.aura-toggle-thumb{width:20px;height:20px;box-shadow:var(--shadow-sm);background-color:#fff;border-radius:50%;transition:transform .2s cubic-bezier(.4,0,.2,1);position:absolute;top:2px;left:2px}.aura-toggle.checked .aura-toggle-thumb{transform:translate(20px)}@keyframes slideInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes zoomIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.aura-chat-container{height:calc(100vh - 56px - var(--space-page-padding-y) * 2);flex-direction:column;max-width:900px;margin:0 auto;display:flex}.aura-chat-history{padding-right:var(--space-4);gap:var(--space-6);margin-bottom:var(--space-6);flex-direction:column;flex:1;display:flex;overflow-y:auto}.aura-message{gap:var(--space-4);display:flex}.aura-avatar{border-radius:var(--radius-pill);width:40px;height:40px;font-weight:600;font-size:var(--font-size-body-md);flex-shrink:0;justify-content:center;align-items:center;display:flex}.aura-avatar-ai{background-color:var(--accent-subtle);color:var(--accent-default)}.aura-avatar-user{background-color:var(--surface-raised);color:var(--text-primary);border:1px solid var(--border-subtle)}.aura-message-body{gap:var(--space-1);flex-direction:column;flex:1;display:flex}.aura-message-role{font-size:var(--font-size-caption);color:var(--text-secondary);text-transform:uppercase;font-weight:600}.aura-message-content{font-size:var(--font-size-body-md);line-height:var(--lh-body-md);color:var(--text-primary);background-color:#0000}.aura-message-user-bubble{background-color:var(--surface-raised);padding:var(--space-3) var(--space-4);border-radius:var(--radius-sheet);border:1px solid var(--border-subtle);align-self:flex-start}.aura-reasoning{border-left:2px solid var(--border-subtle);padding-left:var(--space-3);margin-left:6px;margin-top:var(--space-2);margin-bottom:var(--space-2);gap:var(--space-2);flex-direction:column;display:flex}.aura-reasoning-step{align-items:center;gap:var(--space-2);font-family:var(--font-mono);font-size:var(--font-size-caption);color:var(--text-secondary);display:flex}.aura-prompt-editor{background-color:var(--surface-base);border:1px solid var(--border-subtle);border-radius:var(--radius-sheet);padding:var(--space-3);gap:var(--space-2);flex-direction:column;transition:border-color .15s,box-shadow .15s;display:flex}.aura-prompt-editor:focus-within{border-color:var(--focus);box-shadow:0 0 0 2px var(--accent-subtle)}.aura-prompt-textarea{appearance:none;resize:none;width:100%;min-height:80px;max-height:400px;font-family:var(--font-sans);font-size:var(--font-size-body-md);line-height:var(--lh-body-md);color:var(--text-primary);background:0 0;border:none;outline:none}.aura-prompt-textarea::placeholder{color:var(--text-secondary)}.aura-prompt-toolbar{justify-content:space-between;align-items:center;display:flex}