@layer chat-widget-base{:root{--chat-font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--chat-font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;--chat-bg:#ffffff;--chat-bg-elevated:#f4f4f5;--chat-border:rgba(0,0,0,0.1);--chat-border-subtle:rgba(0,0,0,0.06);--chat-border-hover:rgba(0,0,0,0.2);--chat-text:#18181b;--chat-text-muted:#52525b;--chat-text-subtle:#71717a;--chat-text-faint:#a1a1aa;--chat-accent:#2563eb;--chat-accent-fg:#ffffff;--chat-accent-hover:#1d4ed8;--chat-user-bg:rgba(37,99,235,0.08);--chat-assistant-bg:transparent;--chat-input-bg:#f4f4f5;--chat-fab-bg:#2563eb;--chat-btn-bg:#f4f4f5;--chat-code-bg:#f4f4f5;--chat-success:#16a34a;--chat-error:#dc2626;--chat-warning:#d97706;--chat-warning-bg:rgba(217,119,6,0.08);--chat-indicator-color:#2563eb;--chat-shimmer:rgba(0,0,0,0.06);--chat-question-border:rgba(37,99,235,0.25);--chat-question-bg:rgba(37,99,235,0.06);--chat-question-text:#2563eb;--chat-approval-border:rgba(217,119,6,0.25);--chat-approval-bg:rgba(217,119,6,0.06);--chat-approval-text:#d97706;--chat-denied-border:rgba(220,38,38,0.25);--chat-denied-bg:rgba(220,38,38,0.06);--chat-denied-text:#dc2626;--chat-danger-confirm-bg:rgba(220,38,38,0.06);--chat-danger-confirm-border:rgba(220,38,38,0.25);--chat-error-rgb:220,38,38}@media (prefers-color-scheme:dark){:root{--chat-bg:#121212;--chat-bg-elevated:#1e1e1e;--chat-border:rgba(255,255,255,0.08);--chat-border-subtle:rgba(255,255,255,0.05);--chat-border-hover:rgba(255,255,255,0.15);--chat-text:#e4e4e7;--chat-text-muted:#a1a1aa;--chat-text-subtle:#71717a;--chat-text-faint:#52525b;--chat-accent:#3b82f6;--chat-accent-fg:#ffffff;--chat-accent-hover:#2563eb;--chat-user-bg:rgba(59,130,246,0.15);--chat-assistant-bg:transparent;--chat-input-bg:#1e1e1e;--chat-fab-bg:#3b82f6;--chat-btn-bg:#1e1e1e;--chat-code-bg:#1e1e1e;--chat-success:#22c55e;--chat-error:#ef4444;--chat-warning:#f59e0b;--chat-warning-bg:rgba(245,158,11,0.1);--chat-indicator-color:#3b82f6;--chat-shimmer:rgba(255,255,255,0.08);--chat-question-border:rgba(59,130,246,0.3);--chat-question-bg:rgba(59,130,246,0.08);--chat-question-text:#60a5fa;--chat-approval-border:rgba(245,158,11,0.3);--chat-approval-bg:rgba(245,158,11,0.08);--chat-approval-text:#fbbf24;--chat-denied-border:rgba(239,68,68,0.3);--chat-denied-bg:rgba(239,68,68,0.08);--chat-denied-text:#f87171;--chat-danger-confirm-bg:rgba(239,68,68,0.08);--chat-danger-confirm-border:rgba(239,68,68,0.3);--chat-error-rgb:239,68,68}}}@keyframes chat-dot-rise{0%,to{transform:translateY(0);opacity:.5}50%{transform:translateY(-4px);opacity:1}}@keyframes chat-pulse{0%,to{opacity:.6}50%{opacity:1}}@keyframes chat-voice-dot{0%,60%,to{transform:scale(.7);opacity:.5}30%{transform:scale(1);opacity:1}}@keyframes chat-skeleton-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes chat-skeleton-fade-in{0%{opacity:0}to{opacity:1}}