html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.iban-card {
    max-width: 860px;
    margin: 18px auto 0 auto;
    background: #fff;
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(0,0,0,.06);
    overflow: hidden;
    text-align: left;
}

.iban-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    background: #f7fafc;
    border-bottom: 1px solid rgba(0,0,0,.06);
}

.iban-title {
    font-weight: 800;
    font-size: 18px;
}

.iban-pill {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 12px;
    background: rgba(31,111,235,.12);
    color: #1f6feb;
}

.iban-ok .iban-pill {
    background: rgba(16,185,129,.14);
    color: #047857;
}

.iban-bad .iban-pill {
    background: rgba(220,38,38,.14);
    color: #b91c1c;
}

.iban-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 16px;
}

@media (max-width: 720px) {
    .iban-grid {
        grid-template-columns: 1fr;
    }
}

.iban-item {
    padding: 12px;
    border-radius: 12px;
    background: #fbfdff;
    border: 1px solid rgba(0,0,0,.06);
}

.iban-label {
    color: #6b7280;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .4px;
    margin-bottom: 6px;
}

.iban-value {
    font-size: 15px;
    font-weight: 700;
    color: #111827;
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    word-break: break-all;
}

.iban-json {
    border-top: 1px solid rgba(0,0,0,.06);
    padding: 12px 16px 16px 16px;
}

    .iban-json summary {
        cursor: pointer;
        font-weight: 700;
        color: #1f6feb;
    }

    .iban-json pre {
        margin-top: 10px;
        background: #0b1220;
        color: #e5e7eb;
        border-radius: 12px;
        padding: 12px;
        overflow: auto;
        max-height: 220px;
        white-space: pre-wrap;
        word-break: break-word;
    }