/* WP AI Agent N8N - Form Styles */

/* Container principal do formulário */
.wpain-form-container {
    max-width: 600px;
    margin: 2em auto;
    padding: 2.5em;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    color: #fff;
}

.wpain-form-container h3 {
    text-align: center;
    margin-bottom: 2em;
    font-size: 1.8em;
    font-weight: 600;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Formulário */
.wpain-form {
    background: rgba(255, 255, 255, 0.95);
    padding: 2em;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
}

/* Linhas do formulário */
.wpain-form-row {
    display: flex;
    gap: 1.5em;
    margin-bottom: 1.5em;
}

.wpain-form-half {
    flex: 1;
}

/* Grupos de campos */
.wpain-form-group {
    margin-bottom: 1.5em;
}

.wpain-form-group label {
    display: block;
    margin-bottom: 0.5em;
    font-weight: 600;
    color: #2d3748;
    font-size: 0.95em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.wpain-form-group label::after {
    content: " *";
    color: #e53e3e;
    font-weight: 700;
}

/* Campos de entrada */
.wpain-form input[type="text"],
.wpain-form input[type="email"],
.wpain-form input[type="tel"],
.wpain-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 16px;
    line-height: 1.5;
    color: #2d3748 !important;
    background: #fff;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.wpain-form input[type="text"]:focus,
.wpain-form input[type="email"]:focus,
.wpain-form input[type="tel"]:focus,
.wpain-form textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.wpain-form input[type="text"]:hover,
.wpain-form input[type="email"]:hover,
.wpain-form input[type="tel"]:hover,
.wpain-form textarea:hover {
    border-color: #a0aec0;
}

/* Textarea específico */
.wpain-form textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
    color: #2d3748 !important;
}

/* Garante que o texto digitado seja visível */
.wpain-form textarea::placeholder {
    color: #a0aec0;
    opacity: 1;
}

.wpain-form textarea:focus::placeholder {
    color: #718096;
}

/* Botão de envio */
.wpain-submit-button {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    text-align: center;
}

.wpain-submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
}

.wpain-submit-button:active {
    transform: translateY(-1px);
}

.wpain-submit-button .button-text {
    display: inline-block;
    transition: opacity 0.3s ease;
    text-align: center;
}

.wpain-submit-button .button-loader {
    display: none;
    opacity: 0;
    text-align: center;
}

.wpain-submit-button.loading .button-text {
    opacity: 0;
}

.wpain-submit-button.loading .button-loader {
    display: inline-block;
    opacity: 1;
    text-align: center;
    width: 100%;
}

/* Estados de resposta */
.wpain-form-response {
    margin-top: 1.5em;
    padding: 1em;
    border-radius: 10px;
    font-weight: 500;
    text-align: center;
    display: none;
}

.wpain-form-response.success {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    color: #fff;
    border: 1px solid #38a169;
    box-shadow: 0 4px 15px rgba(72, 187, 120, 0.3);
}

.wpain-form-response.error {
    background: linear-gradient(135deg, #f56565 0%, #e53e3e 100%);
    color: #fff;
    border: 1px solid #e53e3e;
    box-shadow: 0 4px 15px rgba(245, 101, 101, 0.3);
}

.wpain-form-response.bot-response {
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    color: #fff;
    border: 1px solid #3182ce;
    box-shadow: 0 4px 15px rgba(66, 153, 225, 0.3);
}

/* Validação em tempo real */
.wpain-form input.error,
.wpain-form textarea.error {
    border-color: #e53e3e;
    background-color: #fed7d7;
}

.wpain-form input.valid,
.wpain-form textarea.valid {
    border-color: #48bb78;
    background-color: #f0fff4;
}

/* Mensagens de validação */
.wpain-form-group .validation-message {
    margin-top: 0.5em;
    font-size: 0.875em;
    color: #e53e3e;
    display: none;
}

.wpain-form-group .validation-message.show {
    display: block;
}

/* Status de validação do WhatsApp */
.whatsapp-validation-status {
    margin-top: 0.5em;
    font-size: 0.875em;
    display: none;
}

.whatsapp-validation-status .validating {
    color: #4299e1;
    font-weight: 500;
}

.whatsapp-validation-status .valid {
    color: #48bb78;
    font-weight: 500;
}



.whatsapp-validation-status .invalid {
    color: #e53e3e;
    font-weight: 500;
}

.whatsapp-validation-status .error {
    color: #f56565;
    font-weight: 500;
}

/* Botão desabilitado */
.wpain-submit-button:disabled,
.wpain-submit-button.disabled {
    background: linear-gradient(135deg, #a0aec0 0%, #718096 100%);
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
    box-shadow: 0 4px 15px rgba(160, 174, 192, 0.3);
}

.wpain-submit-button:disabled:hover,
.wpain-submit-button.disabled:hover {
    transform: none;
    box-shadow: 0 4px 15px rgba(160, 174, 192, 0.3);
}

/* Campos com sucesso */
.wpain-form input.field-success,
.wpain-form textarea.field-success {
    border-color: #48bb78;
    background-color: #f0fff4;
}

/* Campos com erro */
.wpain-form input.field-error,
.wpain-form textarea.field-error {
    border-color: #e53e3e;
    background-color: #fed7d7;
}

/* Mensagens de erro de campo */
.error-message {
    margin-top: 0.5em;
    font-size: 0.875em;
    color: #e53e3e;
    font-weight: 500;
}

/* Responsividade */
@media (max-width: 768px) {
    .wpain-form-container {
        margin: 1em;
        padding: 1.5em;
    }
    
    .wpain-form {
        padding: 1.5em;
    }
    
    .wpain-form-row {
        flex-direction: column;
        gap: 1em;
    }
    
    .wpain-form input[type="text"],
    .wpain-form input[type="email"],
    .wpain-form input[type="tel"],
    .wpain-form textarea {
        font-size: 16px; /* Evita zoom no iOS */
    }
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.wpain-form-container {
    animation: fadeInUp 0.6s ease-out;
}

/* Efeitos de hover nos campos */
.wpain-form input[type="text"]:hover,
.wpain-form input[type="email"]:hover,
.wpain-form input[type="tel"]:hover,
.wpain-form textarea:hover {
    background-color: #f7fafc;
}

/* Placeholder personalizado */
.wpain-form input::placeholder,
.wpain-form textarea::placeholder {
    color: #a0aec0;
    opacity: 0.8;
}

/* Foco nos campos */
.wpain-form input:focus::placeholder,
.wpain-form textarea:focus::placeholder {
    opacity: 0.5;
    transform: translateX(5px);
    transition: all 0.3s ease;
}