/* PIN Validation Styles */


.pin-input-field:focus {
    outline: none;
    border-color: #022e73;
    background-color: #ffffff;
}

.pin-input-field.pin-valid {
    border-color: #28a745;
    background-color: #f8fff9;
}

.pin-input-field.pin-error {
    border-color: #dc3545;
    background-color: #fff8f8;
}

.pin-error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 5px;
    font-weight: 500;
    display: block;
    animation: fadeIn 0.3s ease-in;
}

.pin-error-message::before {
    content: "⚠ ";
    margin-right: 4px;
}

/* PIN field container styling */
.pin-field-container {
    position: relative;
    margin-bottom: 1rem;
}

.pin-field-container label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #495057;
}

.pin-field-container.required label::after {
    content: " *";
    color: #dc3545;
}

/* PIN field group styling */
.pin-fields-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #dee2e6;
}

/* PIN field status indicators */
.pin-status {
    display: flex;
    align-items: center;
    margin-top: 0.5rem;
    font-size: 0.875rem;
}

.pin-status.valid {
    color: #28a745;
}

.pin-status.invalid {
    color: #dc3545;
}

.pin-status.valid::before {
    content: "✓ ";
    font-weight: bold;
}

.pin-status.invalid::before {
    content: "✗ ";
    font-weight: bold;
}

/* PIN field animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-5px);
    }
    75% {
        transform: translateX(5px);
    }
}

.pin-input-field.pin-error {
    animation: shake 0.5s ease-in-out;
}

/* PIN field disabled state */
.pin-input-field:disabled {
    background-color: #e9ecef;
    color: #6c757d;
    cursor: not-allowed;
    opacity: 0.6;
}

/* PIN field readonly state */
.pin-input-field[readonly] {
    background-color: #e9ecef;
    color: #495057;
    cursor: default;
}

/* Responsive design */
@media (max-width: 768px) {
    .pin-input-field {
        font-size: 1em;
        padding: 10px 6px;
    }
    
    .pin-fields-group {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}