/* paysoft-api form de pago — UI minimal funcional. Replace con branding cuando aplique. */
* { box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    padding: 20px;
    background: #f5f6fa;
    color: #2d3748;
}
.pago-container {
    max-width: 480px;
    margin: 40px auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    padding: 32px;
}
.pago-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
}
.pago-header h1 { margin: 0 0 8px; font-size: 24px; }
.pago-monto {
    font-size: 32px;
    font-weight: 700;
    color: #009898;
}
.field { margin-bottom: 16px; }
.field label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #4a5568;
}
.field input {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.15s;
}
.field input:focus {
    outline: none;
    border-color: #009898;
}
.field input.invalid { border-color: #e53e3e; }
.error-msg {
    color: #e53e3e;
    font-size: 13px;
    margin-top: 4px;
    display: block;
    min-height: 16px;
}
.row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.field-half {
    flex: 1;
    min-width: 90px;
}
.btn-primary {
    width: 100%;
    padding: 14px;
    background: #009898;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    margin-top: 8px;
}
.btn-primary:hover:not(:disabled) { background: #007878; }
.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.pago-secure {
    text-align: center;
    color: #718096;
    font-size: 13px;
    margin-top: 20px;
}
.alert-error {
    margin-top: 16px;
    padding: 12px 16px;
    background: #fed7d7;
    border-left: 4px solid #e53e3e;
    color: #742a2a;
    border-radius: 4px;
    font-size: 14px;
}
.hidden { display: none !important; }