:root{--color-ember:#ff6500;--color-ember-light:#ff7a1a;--color-ember-dim:#cc4c00;--color-ember-glow:rgba(255,101,0,.08);--color-ember-glow-strong:rgba(255,101,0,.15);--color-warning:#f59e0b;--color-danger:#ef4444;--color-success:#22c55e;--radius-sm:10px;--radius-md:16px;--radius-lg:20px;--radius-xl:28px;--radius-pill:999px;--z-base:0;--z-above:10;--z-header:50;--z-nav:100;--z-fab:200;--z-overlay:900;--z-modal:1000;--z-toast:2000;--color-bg:#fff;--color-surface:#f8fafc;--color-surface-mid:#f1f5f9;--color-surface-border:#e2e8f0;--color-surface-hover:#f1f5f9;--color-text:#0f172a;--color-text-muted:#64748b;--color-text-dim:#94a3b8;--shadow-card:0 2px 12px rgba(0,0,0,.06);--shadow-float:0 8px 32px rgba(0,0,0,.1);--shadow-ember:0 8px 24px rgba(255,101,0,.2)}.dark{--color-bg:#0d0d0d;--color-surface:#1a1a1a;--color-surface-mid:#222;--color-surface-border:#2d2d2d;--color-surface-hover:#262626;--color-text:#fff;--color-text-muted:#9ca3af;--color-text-dim:#555;--shadow-card:0 2px 12px rgba(0,0,0,.5);--shadow-float:0 8px 32px rgba(0,0,0,.6);--shadow-ember:0 8px 32px rgba(255,101,0,.25)}.dark,:root{--color-forest:var(--color-ember);--color-primary:var(--color-ember);--color-primary-light:var(--color-ember-light)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton{background:var(--color-surface);background-image:linear-gradient(90deg,transparent 25%,var(--color-surface-mid) 50%,transparent 75%);background-size:200% 100%;animation:shimmer 1.2s infinite;will-change:background-position}@keyframes fab-pop{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.animate-fab-pop{animation:fab-pop .15s ease-out both;will-change:transform,opacity}@keyframes ember-glow-pulse{0%,to{box-shadow:0 0 0 0 rgba(255,101,0,.35)}50%{box-shadow:0 0 0 10px rgba(255,101,0,0)}}.ember-pulse{animation:ember-glow-pulse 2s ease-in-out infinite}.markdown-chat p{margin-bottom:.5rem!important}.markdown-chat p:last-child{margin-bottom:0!important}.markdown-chat ol,.markdown-chat ul{padding-left:1.25rem!important;margin-bottom:.5rem!important}