/* ========================================== */
/* NEWSLETTER STYLES - Black & White Theme */
/* ========================================== */

.newsletter-messages {
    padding: 12px 15px;
    margin-bottom: 20px;
    border: 1px solid;
    font-size: 0.9rem;
    border-radius: 0;
}

.newsletter-messages.success {
    background: #f8f9fa;
    border-color: #28a745;
    color: #28a745;
}

.newsletter-messages.error {
    background: #f8f9fa;
    border-color: #dc3545;
    color: #dc3545;
}

.newsletter-form .form-group {
    margin-bottom: 15px;
    position: relative;
}

.newsletter-form .form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #dee2e6;
    background: white;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.newsletter-form .form-control:focus {
    outline: none;
    border-color: #000;
}

.newsletter-form .form-control.error-field {
    border-color: #dc3545;
    background-color: #fff8f8;
}

.error-message {
    color: #dc3545;
    font-size: 0.8rem;
    margin-top: 5px;
}

.btn-subscribe {
    width: 100%;
    padding: 12px 20px;
    background: #000;
    color: white;
    border: 1px solid #000;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-subscribe:hover {
    background: white;
    color: #000;
}

.btn-subscribe:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-subscribe .fa-spinner {
    margin-right: 5px;
}

.form-text {
    display: block;
    margin-top: 10px;
    color: #6c757d;
    font-size: 0.8rem;
    text-align: center;
}

/* Loading spinner */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.fa-spinner {
    animation: spin 1s linear infinite;
}