:root,[data-theme=dark]{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #1c2128;--bg-hover: #21262d;--bg-input: #0d1117;--bg-card: #161b22;--bg-card-hover: #1c2128;--bg-user-bubble: #2563eb;--border-primary: #30363d;--border-secondary: #21262d;--border-subtle: rgba(128, 128, 128, .15);--text-primary: #e6edf3;--text-secondary: #8b949e;--text-tertiary: #6e7681;--text-muted: #484f58;--text-heading: #ffffff;--surface-overlay: rgba(0, 0, 0, .7);--surface-overlay-light: rgba(0, 0, 0, .5);--notification-bg: #1c2128;--scrollbar-track: transparent;--scrollbar-thumb: #30363d;--scrollbar-thumb-hover: #484f58;--gradient-text-from: #ffffff;--gradient-text-to: #6b7280;--prose-mode: prose-invert}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f6f8fa;--bg-tertiary: #eef1f5;--bg-hover: #e2e6eb;--bg-input: #ffffff;--bg-card: #ffffff;--bg-card-hover: #f6f8fa;--bg-user-bubble: #3b82f6;--border-primary: #d0d7de;--border-secondary: #e1e4e8;--border-subtle: rgba(128, 128, 128, .15);--text-primary: #1f2328;--text-secondary: #656d76;--text-tertiary: #8b949e;--text-muted: #afb8c1;--text-heading: #1f2328;--surface-overlay: rgba(0, 0, 0, .4);--surface-overlay-light: rgba(0, 0, 0, .25);--notification-bg: #ffffff;--scrollbar-track: transparent;--scrollbar-thumb: #d0d7de;--scrollbar-thumb-hover: #afb8c1;--gradient-text-from: #1f2328;--gradient-text-to: #6b7280}*{transition:background-color .2s ease,border-color .2s ease,color .15s ease}body{background-color:var(--bg-primary);color:var(--text-primary)}.custom-scrollbar::-webkit-scrollbar{width:6px}.custom-scrollbar::-webkit-scrollbar-track{background:var(--scrollbar-track)}.custom-scrollbar::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}[data-theme=light] .prose-invert{--tw-prose-body: var(--text-primary);--tw-prose-headings: var(--text-heading);--tw-prose-links: #2563eb;--tw-prose-bold: var(--text-heading);--tw-prose-code: #1f2328;--tw-prose-pre-bg: var(--bg-secondary);--tw-prose-pre-code: var(--text-primary);--tw-prose-quotes: var(--text-secondary);--tw-prose-counters: var(--text-tertiary);--tw-prose-bullets: var(--text-tertiary);--tw-prose-hr: var(--border-primary);--tw-prose-th-borders: var(--border-primary);--tw-prose-td-borders: var(--border-secondary)}[data-theme=light] ::-moz-selection{background-color:#2563eb33}[data-theme=light] ::selection{background-color:#2563eb33}