:root{--color-bg: #faf9f6;--color-bg-subtle: #f5f3ef;--color-bg-muted: #efeee9;--color-surface: #ffffff;--color-border: #e5e2db;--color-border-subtle: #ece9e2;--color-text: #1a1a1a;--color-text-secondary: #5c5c5c;--color-text-muted: #a3a3a3;--color-accent: #4338ca;--color-accent-hover: #3730a3;--color-accent-subtle: #eef2ff;--color-accent-text: #3730a3;--color-danger: #b91c1c;--color-danger-subtle: #fef2f2;--color-success: #15803d;--color-success-subtle: #f0fdf4;--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 10px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 2px 8px rgba(0, 0, 0, .06);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .08);--sidebar-width: 260px;--metadata-width: 320px}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--color-bg: #0f0f14;--color-bg-subtle: #16161e;--color-bg-muted: #1a1a22;--color-surface: #1a1a22;--color-border: #27273a;--color-border-subtle: #22222e;--color-text: #e4e4e7;--color-text-secondary: #a1a1aa;--color-text-muted: #63636e;--color-accent: #818cf8;--color-accent-hover: #a5b4fc;--color-accent-subtle: #1e1b4b;--color-accent-text: #c7d2fe;--color-danger: #f87171;--color-danger-subtle: #2d1c1a;--color-success: #4ade80;--color-success-subtle: #1a2d20}}[data-theme=dark]{--color-bg: #0f0f14;--color-bg-subtle: #16161e;--color-bg-muted: #1a1a22;--color-surface: #1a1a22;--color-border: #27273a;--color-border-subtle: #22222e;--color-text: #e4e4e7;--color-text-secondary: #a1a1aa;--color-text-muted: #63636e;--color-accent: #818cf8;--color-accent-hover: #a5b4fc;--color-accent-subtle: #1e1b4b;--color-accent-text: #c7d2fe;--color-danger: #f87171;--color-danger-subtle: #2d1c1a;--color-success: #4ade80;--color-success-subtle: #1a2d20}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font-sans);font-size:14px;line-height:1.6;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font:inherit;color:inherit;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:8px 12px}input:focus,textarea:focus,select:focus{border-color:var(--color-accent);outline:none;box-shadow:0 0 0 3px var(--color-accent-subtle)}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}