/*--------------------------------------------------------------
# Contact Form Enhancements
--------------------------------------------------------------*/

/* Form field styling */
.php-email-form .form-control {
    border-radius: 8px;
    border: 2px solid var(--border-color, #e0e0e0);
    padding: 12px 16px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: var(--surface-color, #ffffff);
}

.php-email-form .form-control:focus {
    border-color: var(--accent-color, #149ddd);
    box-shadow: 0 0 0 0.2rem rgba(20, 157, 221, 0.25);
    outline: none;
}

.php-email-form .form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

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

/* Label styling */
.php-email-form label {
    font-weight: 600;
    color: var(--heading-color, #333);
    margin-bottom: 8px;
    display: inline-block;
}

.php-email-form label .text-danger {
    color: #dc3545;
}

/* Form help text */
.php-email-form .form-text {
    font-size: 0.875rem;
    color: var(--secondary-text, #666);
    margin-top: 4px;
}

/* Loading animation */
.php-email-form .loading {
    background: var(--surface-color, #ffffff);
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color, #e0e0e0);
    margin-bottom: 20px;
    color: var(--default-color, #333);
}

.php-email-form .loading i {
    margin-right: 8px;
}

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

/* Success message */
.php-email-form .sent-message {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    position: relative;
}

.php-email-form .sent-message::before {
    content: '\F26C';
    font-family: 'bootstrap-icons';
    font-size: 1.2rem;
    margin-right: 8px;
    color: #28a745;
}

/* Error message */
.php-email-form .error-message {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    position: relative;
}

.php-email-form .error-message::before {
    content: '\F33A';
    font-family: 'bootstrap-icons';
    font-size: 1.2rem;
    margin-right: 8px;
    color: #dc3545;
}

/* Submit button */
.php-email-form button[type="submit"] {
    background: linear-gradient(135deg, var(--accent-color, #149ddd) 0%, #0d8abc 100%);
    border: none;
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.php-email-form button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(20, 157, 221, 0.3);
}

.php-email-form button[type="submit"]:active {
    transform: translateY(0);
}

.php-email-form button[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Character counter */
.character-counter {
    text-align: right;
    font-size: 0.8rem;
}

.character-counter.text-warning {
    color: #f0ad4e !important;
}

.character-counter.text-danger {
    color: #dc3545 !important;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .php-email-form .form-control {
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .php-email-form button[type="submit"] {
        width: 100%;
        padding: 16px 32px;
    }
    
    .php-email-form .row {
        margin: 0;
    }
    
    .php-email-form .col-md-6,
    .php-email-form .col-md-12 {
        padding-left: 0;
        padding-right: 0;
    }
}

/* Accessibility improvements */
.php-email-form .form-control:focus {
    outline: 2px solid var(--accent-color, #149ddd);
    outline-offset: 2px;
}

.php-email-form label:focus-within {
    color: var(--accent-color, #149ddd);
}

/* Honeypot field (completely hidden) */
.php-email-form input[name="website"] {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Smooth animations */
.php-email-form .loading,
.php-email-form .error-message,
.php-email-form .sent-message {
    animation: slideInDown 0.3s ease;
}

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

/* Form container improvements */
.php-email-form {
    background: var(--surface-color, #ffffff);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color, #e0e0e0);
}

@media (max-width: 576px) {
    .php-email-form {
        padding: 20px;
        margin: 0 -15px;
    }
}