:root{--primary:#5b8def;--primary-light:#7ba3f2;--accent:#ff9f7f;--success:#7ed321;--warning:#f5a623;--danger:#ff6b6b;--text-primary:#2c3e50;--text-secondary:#7f8c8d;--text-tertiary:#bdc3c7;--bg-primary:#fff;--bg-secondary:#fafbfc;--bg-hover:#f0f4f8;--border:#e8edf2;--border-light:#f1f5f9;--radius-lg:16px;--radius-md:12px;--radius-sm:8px;--spacing-xs:8px;--spacing-sm:16px;--spacing-md:24px;--spacing-lg:32px;--spacing-xl:48px}*{box-sizing:border-box;margin:0;padding:0}body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-secondary);color:var(--text-primary);font-size:16px;line-height:1.5;min-height:100vh}@media (max-width:480px){html{font-size:14px}}.container{max-width:480px;margin:0 auto;padding:var(--spacing-md);min-height:100vh}.card{background:var(--bg-primary);margin-bottom:var(--spacing-md)}.card,.card-secondary{border-radius:var(--radius-lg);padding:var(--spacing-md)}.card-secondary{background:var(--bg-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 24px;border-radius:var(--radius-md);font-size:16px;font-weight:600;border:none;cursor:pointer;transition:all .15s ease;text-decoration:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-light)}.btn-primary:active{transform:scale(.98)}.btn-secondary{background:var(--bg-hover);color:var(--text-primary)}.btn-secondary:hover{background:var(--border)}.btn-full{width:100%}.text-title{font-size:32px;font-weight:700;color:var(--text-primary)}.text-subtitle{font-size:22px;font-weight:600;color:var(--text-primary)}.text-body{font-size:16px;color:var(--text-primary)}.text-secondary{font-size:14px;color:var(--text-secondary)}.progress-bar{height:8px;background:var(--border);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);border-radius:4px;transition:width .5s ease}.tag{display:inline-flex;align-items:center;padding:4px 12px;background:var(--bg-secondary);border-radius:var(--radius-sm);font-size:12px;color:var(--text-secondary)}.tag-primary{background:rgba(225,98,89,.1);color:var(--accent)}.input,.select{width:100%;height:48px;background:var(--bg-secondary);border-radius:var(--radius-md);padding:0 var(--spacing-md);font-size:16px;border:none;outline:none}.select{cursor:pointer}.divider{height:1px;background:var(--border);margin:var(--spacing-md) 0}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease}.tab-bar{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;padding:12px 0 calc(12px + env(safe-area-inset-bottom));background:var(--bg-primary);border-top:1px solid var(--border);z-index:100}.tab-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:4px 24px;color:var(--text-secondary);text-decoration:none;font-size:12px}.tab-item.active{color:var(--text-primary);font-weight:600}.tab-icon{font-size:24px}.page-content{padding-bottom:80px}