:root{--dp-primary: #4F46E5;--dp-secondary: #3730A3;--dp-bg: #ffffff;--dp-sidebar-bg: #1E1B4B;--dp-sidebar-text: #E0E7FF;--dp-text: #111827;--dp-border: #E5E7EB;--dp-muted: #6B7280;--dp-success: #10B981;--dp-danger: #EF4444;--dp-warning: #F59E0B}*{box-sizing:border-box}body{font-family:system-ui,-apple-system,sans-serif;color:var(--dp-text);background:var(--dp-bg);margin:0;padding:0}.dp-loading{display:flex;align-items:center;justify-content:center;height:100vh}.dp-spinner{width:40px;height:40px;border:4px solid var(--dp-border);border-top-color:var(--dp-primary);border-radius:50%;animation:dp-spin .8s linear infinite;display:inline-block}@keyframes dp-spin{to{transform:rotate(360deg)}}