:root{--surface: rgba(255, 255, 255, .92);--surface-strong: rgba(255, 255, 255, .98);--surface-hover: rgba(0, 0, 0, .04);--surface-active: rgba(0, 0, 0, .06);--backdrop-blur: blur(12px) saturate(140%);--border: rgba(15, 23, 42, .1);--border-strong: rgba(15, 23, 42, .18);--border-focus: rgba(59, 130, 246, .5);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-md: 0 4px 12px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);--shadow-lg: 0 8px 24px rgba(15, 23, 42, .12), 0 2px 4px rgba(15, 23, 42, .06);--text-primary: #1e293b;--text-secondary: #475569;--text-muted: #94a3b8;--text-inverse: #ffffff;--accent: #3b82f6;--accent-hover: #2563eb;--accent-soft: rgba(59, 130, 246, .1);--accent-soft-strong: rgba(59, 130, 246, .18);--danger: #dc2626;--danger-soft: rgba(220, 38, 38, .08);--danger-border: rgba(220, 38, 38, .25);--success: #16a34a;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", system-ui, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas, monospace;--font-size-xs: 11px;--font-size-sm: 12px;--font-size-md: 13px;--font-size-lg: 14px;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--space-1: 4px;--space-2: 6px;--space-3: 8px;--space-4: 10px;--space-5: 12px;--space-6: 16px;--space-7: 20px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;width:100%;height:100%}body{font-family:var(--font-sans);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}button,input,select,textarea{font-family:inherit}@keyframes shadowplay-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.75)}}