:root{--temp-primary:#2563eb;--temp-secondary:#06b6d4;--temp-success:#16a34a;--temp-warning:#f59e0b;--temp-danger:#dc2626;--temp-dark:#0f172a;--temp-card:#ffffff;--temp-bg:#f1f5f9;--temp-gradient:linear-gradient(135deg,#2563eb 0%,#06b6d4 100%)}body{background:var(--temp-bg)}.temp-page-title{font-size:2.2rem;font-weight:800;color:var(--temp-dark)}.temp-subtitle{color:#64748b;font-size:1rem}.temp-card{border:none;border-radius:24px;background:var(--temp-card);box-shadow:0 10px 35px rgba(15,23,42,.06);overflow:hidden}.temp-header{background:var(--temp-gradient);padding:22px 28px;color:#fff}.temp-header h4{margin:0;font-weight:800}.temp-body{padding:28px}.input-label{font-size:.82rem;font-weight:800;color:#334155;margin-bottom:8px;display:block;text-transform:uppercase;letter-spacing:.5px}.temp-input,.temp-select{height:58px;border-radius:16px;border:2px solid #dbeafe;font-size:1.05rem;font-weight:600;color:#0f172a;padding-left:18px;transition:.25s ease;box-shadow:none!important}.temp-input:focus,.temp-select:focus{border-color:#2563eb;box-shadow:0 0 0 4px rgba(37,99,235,.12)!important}.temp-select{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:linear-gradient(45deg,transparent 50%,#2563eb 50%),linear-gradient(135deg,#2563eb 50%,transparent 50%);background-position:calc(100% - 22px) calc(50% - 3px),calc(100% - 16px) calc(50% - 3px);background-size:6px 6px;background-repeat:no-repeat;padding-right:45px}.convert-btn{height:58px;border:none;border-radius:16px;background:var(--temp-gradient);color:#fff;font-weight:800;font-size:1rem;width:100%;transition:.25s ease}.convert-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(37,99,235,.25)}.result-card{border-radius:22px;background:linear-gradient(135deg,#eff6ff,#fff);padding:30px;border:2px solid #dbeafe;height:auto}.result-title{font-size:.9rem;font-weight:800;text-transform:uppercase;color:#64748b;margin-bottom:10px}.result-value{font-size:3rem;font-weight:900;color:var(--temp-primary);line-height:1.1}.result-unit{font-size:1.1rem;color:#475569;font-weight:700}.temp-status{margin-top:20px;display:inline-block;padding:10px 18px;border-radius:50px;font-weight:700;font-size:.92rem}.status-cold{background:rgba(37,99,235,.12);color:#2563eb}.status-normal{background:rgba(22,163,74,.12);color:#16a34a}.status-hot{background:rgba(245,158,11,.15);color:#d97706}.status-fever{background:rgba(220,38,38,.12);color:#dc2626}.info-card{background:#fff;border-radius:22px;padding:22px;border:1px solid #e2e8f0;height:100%}.info-icon{width:60px;height:60px;border-radius:18px;background:linear-gradient(135deg,#dbeafe,#eff6ff);display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:18px}.info-title{font-size:1.1rem;font-weight:800;color:#0f172a;margin-bottom:10px}.formula-box{background:#f8fafc;border-radius:16px;padding:18px;border:1px dashed #cbd5e1;margin-top:25px}.formula-title{font-size:.82rem;font-weight:800;color:#64748b;text-transform:uppercase;margin-bottom:10px}.formula-text{font-size:1rem;font-weight:700;color:#0f172a}.conversion-grid{margin-top:25px}.conversion-item{background:#fff;border-radius:18px;padding:20px;text-align:center;border:1px solid #e2e8f0;transition:.25s ease;height:100%}.conversion-item:hover{transform:translateY(-3px);box-shadow:0 10px 25px rgba(15,23,42,.06)}.conversion-name{font-size:.85rem;color:#64748b;font-weight:700;text-transform:uppercase}.conversion-value{font-size:1.7rem;font-weight:900;color:#0f172a;margin-top:10px}@media(max-width:768px){.temp-body{padding:20px}.result-value{font-size:2.2rem}}