:root{--font-sans: "Inter", system-ui, sans-serif;--font-mono: "Fira Code", monospace}html.theme-dark{--color-bg: #0f1117;--color-surface: #161b27;--color-surface-2: #12182a;--color-border: #1e2535;--color-text: #e2e8f0;--color-muted: #64748b;--color-input-bg: #0d1117;--color-accent: #00c2c7;--color-accent-2: #f97316;--color-success: #22c55e;--color-error: #ef4444;--color-warning: #f59e0b;--color-purple: #a855f7}html.theme-light{--color-bg: #f0f4f8;--color-surface: #ffffff;--color-surface-2: #f8fafc;--color-border: #dde3ed;--color-text: #1a202c;--color-muted: #64748b;--color-input-bg: #f1f5f9;--color-accent: #00c2c7;--color-accent-2: #f97316;--color-success: #22c55e;--color-error: #ef4444;--color-warning: #f59e0b;--color-purple: #a855f7}html{--color-bg: #0f1117;--color-surface: #161b27;--color-border: #1e2535;--color-text: #e2e8f0;--color-muted: #64748b;--color-accent: #00c2c7}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);overflow:hidden}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:640px){.nav-label{display:none}.topbar-nav button{padding:4px 6px}}