:root[data-theme=light]{--bg: #f8fafc;--bg-soft: #ffffff;--bg-muted: #f1f5f9;--text: #0f172a;--text-muted: #64748b;--text-faint: #94a3b8;--border: #e2e8f0;--border-strong: #cbd5e1;--card: #ffffff;--card-shadow: 0 1px 3px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.04);--accent: #0f6be3;--accent-soft: #eef4ff;--accent-border: #bfdbfe;--accent-2: #7c3aed;--danger: #ef4444;--danger-soft: #fef2f2;--sidebar-bg: #ffffff;--topbar-bg: rgba(255,255,255,.85);--input-bg: #ffffff;--hover: #f8fafc;--success: #059669;--success-soft: #ecfdf5;--warn: #f59e0b;--warn-soft: #fffbeb}:root[data-theme=dark]{--bg: #080d1a;--bg-soft: #0f172a;--bg-muted: #1e293b;--text: #f1f5f9;--text-muted: #94a3b8;--text-faint: #64748b;--border: #1e293b;--border-strong: #334155;--card: #101c33;--card-shadow: 0 4px 24px rgba(0,0,0,.4);--accent: #3b82f6;--accent-soft: rgba(59,130,246,.12);--accent-border: rgba(59,130,246,.25);--accent-2: #8b5cf6;--danger: #f87171;--danger-soft: rgba(248,113,113,.1);--sidebar-bg: #0f172a;--topbar-bg: rgba(15,23,42,.85);--input-bg: #1e293b;--hover: #1e293b;--success: #10b981;--success-soft: rgba(16,185,129,.12);--warn: #f59e0b;--warn-soft: rgba(245,158,11,.12)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;transition:background .25s,color .25s}a{color:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:10px}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--card-shadow);transition:border-color .2s,box-shadow .2s}.card:hover{border-color:var(--border-strong)}