:root{--nhs-blue:#005eb8;--emergency-red:#d5281b;--warning-orange:#ffb81c;--success-green:#007f3b;--glass:rgba(255, 255, 255, 0.95)}body{background-color:#f0f4f8;font-family:Inter,sans-serif}.premium-card{background:var(--glass);border-radius:24px;border:1px solid #d1d5db;box-shadow:0 10px 25px rgba(0,0,0,.05);padding:2rem;height:100%}.input-box{background:#fff;border:2px solid #e5e7eb;border-radius:16px;padding:12px 20px;margin-bottom:1.2rem;transition:.3s}.input-box:focus-within{border-color:var(--nhs-blue);box-shadow:0 0 0 4px rgba(0,94,184,.1)}.input-box label{display:block;font-size:.7rem;font-weight:800;color:#6b7280;text-transform:uppercase;margin-bottom:2px}.input-box input{width:100%;border:none;font-size:1.6rem;font-weight:900;outline:0;color:#111827}.state-pill-container{display:flex;gap:10px;margin-bottom:1.5rem}.state-pill{flex:1;padding:12px;border-radius:12px;border:2px solid #e5e7eb;text-align:center;cursor:pointer;font-weight:700;transition:.2s;background:#fff;font-size:.85rem}.state-pill.active{background:var(--nhs-blue);color:#fff;border-color:var(--nhs-blue)}.interpretation-banner{border-radius:16px;padding:20px;margin-top:20px;display:flex;align-items:center;gap:15px}.zone-box{border-radius:12px;padding:15px;margin-bottom:10px;border-left:6px solid #ccc;background:#f9fafb}.emergency-alert{background:#fef2f2;border:2px solid var(--emergency-red);color:var(--emergency-red);animation:pulse-red 2s infinite}@keyframes pulse-red{0%{opacity:1}50%{opacity:.8}100%{opacity:1}}