/**
 * Newsletter Form Styles
 * Mailchimp Integration
 */

/* Newsletter Form Container */
.form-newslleter {
    position: relative;
}

/* Loading State for Submit Button */
.form-newslleter button.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.form-newslleter button.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: newsletter-spinner 0.6s linear infinite;
}

@keyframes newsletter-spinner {
    to {
        transform: rotate(360deg);
    }
}

/* Email Input Validation States */
.form-newslleter input.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-newslleter input.is-valid {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

/* Newsletter Messages */
.newsletter-message {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideDown 0.3s ease-out;
    font-size: 0.875rem;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.newsletter-message.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.newsletter-message.alert-danger {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.newsletter-message .icon {
    font-weight: bold;
    font-size: 1.2rem;
}

/* Checkbox Styling Enhancement */
.form-newslleter .form-check {
    margin: 1rem 0;
}

.form-newslleter .form-check-input {
    cursor: pointer;
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.125rem;
}

.form-newslleter .form-check-input:focus {
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
}

.form-newslleter .form-check-label {
    cursor: pointer;
    user-select: none;
    padding-left: 0.5rem;
}

/* Email Input Focus State */
.form-newslleter .email-input .form-control:focus {
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.15);
}

/* Submit Button Hover Effect Enhancement */
.form-newslleter button:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.form-newslleter button:not(:disabled):active {
    transform: translateY(0);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .newsletter-message {
        font-size: 0.8125rem;
        padding: 0.625rem 0.875rem;
    }
}

/* Accessibility - High Contrast Mode */
@media (prefers-contrast: high) {
    .newsletter-message.alert-success {
        background-color: #ffffff;
        border: 2px solid #155724;
        color: #000000;
    }
    
    .newsletter-message.alert-danger {
        background-color: #ffffff;
        border: 2px solid #721c24;
        color: #000000;
    }
}

/* Dark Mode Support (if needed) */
@media (prefers-color-scheme: dark) {
    .newsletter-message.alert-success {
        background-color: #1e4620;
        border-color: #2d5a2e;
        color: #b8e6ba;
    }
    
    .newsletter-message.alert-danger {
        background-color: #4a1a1f;
        border-color: #5a2127;
        color: #f5b7bb;
    }
}

/* Animation for button icon */
.form-newslleter button .icon {
    transition: transform 0.3s ease;
}

.form-newslleter button:hover .icon-plane-right {
    transform: translateX(4px);
}

/* Privacy Policy Link Styling */
.form-newslleter .form-check-label a {
    color: inherit;
    text-decoration: underline;
}

.form-newslleter .form-check-label a:hover {
    opacity: 0.8;
}

/* Success Animation */
@keyframes successPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(40, 167, 69, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(40, 167, 69, 0);
    }
}

.newsletter-message.alert-success .icon {
    animation: successPulse 0.6s ease-out;
}

/* Error Shake Animation */
@keyframes errorShake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-4px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(4px);
    }
}

.newsletter-message.alert-danger {
    animation: slideDown 0.3s ease-out, errorShake 0.5s ease-out 0.3s;
}

/* Disabled State */
.form-newslleter button:disabled {
    cursor: not-allowed;
    opacity: 0.65;
}

/* Form Field Error State */
.form-newslleter .form-control.is-invalid ~ .invalid-feedback {
    display: block;
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}