/* Loan page isolated styles */
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:'Noto Sans Bengali',system-ui,-apple-system,Segoe UI,Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif;background:#f8fafc;color:#1f2937}
:root{
  --brand:#e74c3c;
  --brand-dark:#c7382a;
  --surface:#ffffff;
  --muted:#6b7280;
  --ring:rgba(231,76,60,.35);
  --shadow:0 12px 30px rgba(0,0,0,.08);
}

.header{display:flex;justify-content:center;padding:28px 16px}
.logo{width:140px;height:auto;object-fit:contain}

.container{max-width:560px;margin:0 auto;padding:0 16px 40px}

.loan-card{background:linear-gradient(180deg,#fff 0%,#fff7f5 100%);border:1px solid #eee;border-radius:20px;box-shadow:var(--shadow);padding:24px}
.loan-card h1{margin:0 0 12px;font-size:22px;font-weight:800;color:#0f172a;text-align:center}
.loan-card .note{margin-top:12px;color:var(--muted);text-align:center;font-size:14px}

.loan-form{display:flex;flex-direction:column;gap:16px;margin-top:8px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-weight:600;color:#374151}

/* Underline-only inputs */
.loan-form input, .loan-form select{background:transparent;border:none;outline:none;width:100%;padding:10px 0;font-size:16px;color:#1f2937;border-bottom:2px solid #d1d5db;transition:border-color .2s ease}
.loan-form input::placeholder{color:#9ca3af}
.loan-form input:focus, .loan-form select:focus{border-bottom-color:var(--brand)}

/* Prefix group (৳) also underline-only */
.input-with-prefix{display:flex;align-items:center;gap:8px;background:transparent;border:none;border-bottom:2px solid #d1d5db;padding-bottom:8px}
.input-with-prefix:focus-within{border-bottom-color:var(--brand)}
.input-with-prefix .prefix{color:var(--brand);display:inline-flex;align-items:center}
.input-with-prefix input{flex:1;border:none;outline:none;background:transparent;padding:0}

/* Remove box styles from previous select rules */
select{appearance:none;-webkit-appearance:none;background:transparent;border:none;border-bottom:2px solid #d1d5db;border-radius:0;padding:10px 0;font-size:16px}
select:focus{box-shadow:none;border-bottom-color:var(--brand)}

.btn{background:var(--brand);color:#fff;border:none;border-radius:12px;padding:12px 18px;font-weight:700;cursor:pointer;box-shadow:var(--shadow);transition:.25s ease}
.btn:hover{background:var(--brand-dark);transform:translateY(-1px)}

.back-link{margin-top:16px;text-align:center}
.back-link a{color:#374151;text-decoration:none;font-weight:600}
.back-link a:hover{text-decoration:underline}

/* Responsive */
@media (min-width:720px){
  .container{max-width:680px}
  .logo{width:160px}
  .loan-card{padding:28px}
}