#root{width:100%}:root{--bg:#fff;--text:#1d1d1f;--accent:#d4af37;--secondary:#f5f5f7;--success:#2ecc71;--font-main:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}body{font-family:var(--font-main);background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;justify-content:center;min-height:100vh;margin:0;padding:0;display:flex}.app-container{text-align:center;width:90%;max-width:480px;padding:4rem 1rem}.header{margin-bottom:4rem;animation:1s ease-out fadeInDown}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.age-badge{letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:1rem;font-size:.8rem;font-weight:700;display:inline-block}h1{letter-spacing:-1px;margin:0;font-size:2.5rem;font-weight:800}.subtitle{color:#86868b;margin-top:1rem;font-size:1.1rem;line-height:1.5}.card{background:var(--bg);border:1px solid #e5e5e7;border-radius:24px;margin-bottom:2rem;padding:2.5rem 2rem;transition:transform .3s;box-shadow:0 10px 40px #0000000a}.input-group{text-align:left;margin-bottom:2rem}label{color:#424245;margin-bottom:.8rem;font-size:.9rem;font-weight:600;display:block}input[type=text]{background:var(--secondary);box-sizing:border-box;border:1px solid #d2d2d7;border-radius:12px;outline:none;width:100%;padding:1rem;font-size:1rem;transition:all .2s}input[type=text]:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px #d4af371a}.dates-list{flex-direction:column;gap:12px;margin-bottom:2.5rem;display:flex}.date-option{background:var(--secondary);cursor:pointer;-webkit-user-select:none;user-select:none;border:1px solid #0000;border-radius:14px;align-items:center;padding:1rem;transition:all .2s;display:flex}.date-option:hover{background:#e8e8ed}.date-option.selected{border-color:var(--accent);background:#fff;box-shadow:0 4px 12px #d4af3726}.checkbox-custom{border:2px solid #d2d2d7;border-radius:6px;justify-content:center;align-items:center;width:20px;height:20px;margin-right:15px;transition:all .2s;display:flex}.date-option.selected .checkbox-custom{background:var(--accent);border-color:var(--accent)}.date-option.selected .checkbox-custom:after{content:"✓";color:#fff;font-size:12px;font-weight:700}.btn-primary{background:var(--text);color:#fff;cursor:pointer;border:none;border-radius:16px;width:100%;padding:1.2rem 2rem;font-size:1.1rem;font-weight:600;transition:all .3s}.btn-primary:hover{background:#000;transform:translateY(-2px)}.btn-primary:disabled{cursor:not-allowed;background:#d2d2d7;transform:none}.results-section{text-align:left;margin-top:4rem}.results-section h2{margin-bottom:2rem;font-size:1.5rem}.result-row{margin-bottom:1.5rem}.result-label{justify-content:space-between;margin-bottom:.5rem;font-size:.9rem;display:flex}.progress-bg{background:var(--secondary);border-radius:4px;height:8px;overflow:hidden}.progress-fill{background:var(--accent);border-radius:4px;height:100%;transition:width 1s cubic-bezier(.4,0,.2,1)}.success-anim{margin-bottom:1rem;font-size:4rem;display:block}