:root{--bg-color: #F0F2F5;--surface-color: #FFFFFF;--text-primary: #111827;--text-secondary: #6B7280;--primary-color: #008069;--market1-color: #0067a5;--market2-color: #E63946;--border-radius: 12px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--font-family: "Inter", system-ui, sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0;font-weight:600}button{font-family:inherit;cursor:pointer;border:none;background:none}.container{max-width:600px;margin:0 auto;min-height:100vh;background-color:var(--bg-color);position:relative;padding-bottom:80px}.card{background:var(--surface-color);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);padding:12px}.btn-primary{background-color:var(--primary-color);color:#fff;padding:12px 24px;border-radius:50px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:var(--shadow-md);transition:transform .1s}.btn-primary:active{transform:scale(.98)}.btn-icon{padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary)}.btn-icon:hover{background-color:#0000000d;color:var(--text-primary)}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:flex-end;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-content{background:var(--surface-color);width:100%;max-width:600px;border-radius:20px 20px 0 0;padding:24px;animation:slideUp .3s ease-out;max-height:90vh;overflow-y:auto}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.input-field{width:100%;padding:12px;border:1px solid #E5E7EB;border-radius:8px;font-size:16px;margin-bottom:16px;background:#f9fafb}.input-field:focus{outline:2px solid var(--primary-color);border-color:transparent}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}