:root{--bg-main: #f8fafc;--bg-card: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--border-color: #e2e8f0;--primary-color: #3b82f6;--primary-hover: #2563eb;--primary-bg-light: #eff6ff;--danger-color: #ef4444;--danger-bg: #fee2e2;--danger-text: #991b1b;--success-color: #22c55e;--success-bg: #dcfce7;--success-text: #166534;--archived-bg: #f1f5f9;--archived-text: #475569;--hover-bg: #f1f5f9;--overlay-bg: rgba(0, 0, 0, .5);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}:root.dark{--bg-main: #0f172a;--bg-card: #1e293b;--text-main: #f8fafc;--text-muted: #94a3b8;--border-color: #334155;--primary-color: #3b82f6;--primary-hover: #60a5fa;--primary-bg-light: rgba(59, 130, 246, .15);--danger-color: #f87171;--danger-bg: rgba(239, 68, 68, .15);--danger-text: #fca5a5;--success-color: #4ade80;--success-bg: rgba(34, 197, 94, .15);--success-text: #86efac;--archived-bg: #334155;--archived-text: #cbd5e1;--hover-bg: #334155;--overlay-bg: rgba(0, 0, 0, .7);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5), 0 2px 4px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -2px rgba(0, 0, 0, .4)}body{margin:0;padding:0;background-color:var(--bg-main);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;transition:background-color .3s,color .3s}body.modal-open{overflow:hidden}