:root{--bg-primary: #f5f5f7;--bg-card: #ffffff;--bg-input: #fafafa;--border: #d2d2d7;--border-light: #e8e8ed;--text-primary: #1d1d1f;--text-secondary: #6e6e73;--text-muted: #a0a0a5;--accent: #1d1d1f;--accent-blue: #0071e3;--success: #34c759;--warning: #ff9f0a;--danger: #ff3b30;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-card: 0 1px 4px rgba(0,0,0,.06);--font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", system-ui, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}input,textarea,select,button{font-family:inherit}a{color:var(--accent-blue);text-decoration:none}a:hover{text-decoration:underline}@media(max-width:640px){h1{font-size:24px!important}input,select,textarea{font-size:16px!important;-webkit-appearance:none}.search-form{flex-direction:column!important}.search-form button{width:100%}.stats-grid{grid-template-columns:repeat(2,1fr)!important}.action-cards{grid-template-columns:1fr!important}.tab-bar{overflow-x:auto;-webkit-overflow-scrolling:touch}.tab-bar::-webkit-scrollbar{display:none}.card-padding{padding:16px!important}}