:root{--bg-page: #0b1220;--bg-primary: #0f172a;--bg-secondary: #111827;--bg-tertiary: #1f2937;--bg-hover: #2a3344;--bg-input: #111827;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--text-inverse: #0f172a;--accent-primary: #2563eb;--accent-hover: #1d4ed8;--accent-light: rgba(37, 99, 235, .16);--accent-glow: rgba(37, 99, 235, .32);--user-bubble: #2563eb;--user-text: #ffffff;--bot-bubble: #1f2937;--bot-text: #f1f5f9;--bot-border: transparent;--color-success: #16a34a;--color-warning: #d97706;--color-danger: #dc2626;--color-info: #0284c7;--border-color: #1f2937;--border-subtle: #182032;--border-radius: 10px;--border-radius-lg: 14px;--border-radius-md: 8px;--border-radius-sm: 6px;--border-radius-pill: 999px;--shadow-lg: 0 24px 60px rgba(0, 0, 0, .5);--shadow-md: 0 12px 28px rgba(0, 0, 0, .36);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3), 0 1px 2px rgba(0, 0, 0, .2);--shadow-glow: 0 0 22px rgba(37, 99, 235, .3);--chat-width: 540px;--chat-height: 640px;--bubble-size: 56px;--font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace;--font-display: var(--font-body);--font-family: var(--font-body);--font-size-xs: .75rem;--font-size-sm: .8125rem;--font-size-base: .9375rem;--font-size-lg: 1.0625rem;--transition-fast: .14s ease;--transition-normal: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .32s cubic-bezier(.4, 0, .2, 1);--modal-backdrop: rgba(8, 12, 24, .7)}[data-theme=light]{--bg-page: #f1f5f9;--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--bg-hover: #e2e8f0;--bg-input: #ffffff;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--accent-primary: #2563eb;--accent-hover: #1d4ed8;--accent-light: rgba(37, 99, 235, .1);--accent-glow: rgba(37, 99, 235, .18);--user-bubble: #2563eb;--user-text: #ffffff;--bot-bubble: #f1f5f9;--bot-text: #0f172a;--bot-border: transparent;--color-success: #16a34a;--color-warning: #b45309;--color-danger: #b91c1c;--color-info: #0369a1;--border-color: #e2e8f0;--border-subtle: #f1f5f9;--shadow-lg: 0 24px 60px rgba(15, 23, 42, .1);--shadow-md: 0 8px 24px rgba(15, 23, 42, .07);--shadow-sm: 0 1px 3px rgba(15, 23, 42, .06);--shadow-glow: 0 0 22px rgba(37, 99, 235, .14);--modal-backdrop: rgba(15, 23, 42, .4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg-page);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}.num,.timestamp,.row-count{font-variant-numeric:tabular-nums}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:5px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background:var(--text-muted);background-clip:padding-box}::selection{background:var(--accent-primary);color:var(--user-text)}:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px;border-radius:var(--border-radius-sm)}body.embed-mode{background:transparent!important;pointer-events:none}body.embed-mode app-chat-widget,body.embed-mode .chat-bubble,body.embed-mode .chat-panel,body.embed-mode .chat-panel *{pointer-events:auto}