/* WhatsApp Contact Form Styles */

.wcf-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    background-color: #f5f5f5;
    min-height: 100vh;
}

.wcf-form-wrapper {
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 40px;
    width: 100%;
    max-width: 600px;
}

.wcf-form-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 30px 0;
    text-align: left;
}

.wcf-contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.wcf-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.wcf-label {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.wcf-input,
.wcf-textarea {
    padding: 12px 16px;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    font-size: 14px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    transition: all 0.3s ease;
    background-color: #ffffff;
    color: #333;
}

.wcf-input::placeholder,
.wcf-textarea::placeholder {
    color: #999;
}

.wcf-input:focus,
.wcf-textarea:focus {
    outline: none;
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.wcf-input:invalid:not(:placeholder-shown),
.wcf-textarea:invalid:not(:placeholder-shown) {
    border-color: #ff4444;
}

.wcf-textarea {
    resize: vertical;
    min-height: 150px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.wcf-error-message {
    font-size: 12px;
    color: #ff4444;
    display: none;
    margin-top: 4px;
}

.wcf-error-message.show {
    display: block;
}

.wcf-submit-btn {
    padding: 14px 24px;
    background-color: #dc3545;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    text-transform: none;
    letter-spacing: 0;
}

.wcf-submit-btn:hover {
    background-color: #c82333;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
    transform: translateY(-2px);
}

.wcf-submit-btn:active {
    transform: translateY(0);
}

.wcf-submit-btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
    opacity: 0.6;
}

.wcf-message-container {
    margin-top: 15px;
    padding: 12px 16px;
    border-radius: 8px;
    display: none;
    font-size: 14px;
    animation: slideIn 0.3s ease;
}

.wcf-message-container.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.wcf-message-container.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

.wcf-message-container.loading {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
    display: block;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .wcf-container {
        padding: 20px 10px;
    }

    .wcf-form-wrapper {
        padding: 25px;
    }

    .wcf-form-title {
        font-size: 24px;
        margin-bottom: 25px;
    }

    .wcf-input,
    .wcf-textarea {
        font-size: 16px; /* Prévient le zoom sur iOS */
    }

    .wcf-submit-btn {
        padding: 12px 20px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .wcf-form-wrapper {
        padding: 20px;
        border-radius: 8px;
    }

    .wcf-form-title {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .wcf-contact-form {
        gap: 15px;
    }

    .wcf-input,
    .wcf-textarea {
        padding: 10px 12px;
        font-size: 16px;
    }

    .wcf-textarea {
        min-height: 120px;
    }

    .wcf-submit-btn {
        padding: 12px 16px;
        font-size: 14px;
    }
}

/* Validation HTML5 */
.wcf-input:required:invalid,
.wcf-textarea:required:invalid {
    border-color: #d0d0d0;
}

.wcf-input:required:valid,
.wcf-textarea:required:valid {
    border-color: #d0d0d0;
}