@tailwind base;@tailwind components;@tailwind utilities;:root{--primary:#16a34a;--primary-light:#22c55e;--primary-dark:#15803d;--primary-bg:#f0fdf4;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;color:var(--gray-800);background:var(--gray-50);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.main-content{min-height:calc(100vh - 56px - 60px);padding-bottom:70px}.fixed-bottom-bar{position:fixed;bottom:0;left:0;right:0;z-index:40;background:#fff;border-top:1px solid var(--gray-200);padding:12px 16px max(12px,env(safe-area-inset-bottom))}.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;background:var(--primary);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{background:var(--gray-300);cursor:not-allowed}.btn-outline{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;background:#fff;color:var(--primary);border:1px solid var(--primary);border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s}.btn-outline:hover{background:var(--primary-bg)}.btn-sm{padding:4px 12px;font-size:12px;border-radius:6px}.card{background:#fff;border-radius:12px;padding:16px;box-shadow:0 1px 3px rgba(0,0,0,.04)}.price-current{color:#ef4444;font-weight:700;font-size:18px}.price-current-sm{color:#ef4444;font-weight:600;font-size:15px}.price-original{color:var(--gray-400);font-size:12px;text-decoration:line-through;margin-left:4px}.badge{display:inline-block;padding:2px 6px;border-radius:4px;font-size:11px;font-weight:500}.badge-red{background:#fef2f2;color:#ef4444}.badge-green{background:#f0fdf4;color:#16a34a}.badge-orange{background:#fff7ed;color:#ea580c}.badge-blue{background:#eff6ff;color:#2563eb}.badge-gray{background:#f3f4f6;color:#6b7280}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:2px}@supports (padding-bottom:env(safe-area-inset-bottom)){.pb-safe{padding-bottom:env(safe-area-inset-bottom)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{animation:fadeInUp .3s ease-out}