/* ============================================
   FORMULARIO DE CONTACTO - DISEÑO TUDATA
   ============================================ */

:root {
    --tudata-form-primary: #007BFF;
    --tudata-form-border: #E0E0E0;
    --tudata-form-text: #333333;
    --tudata-form-placeholder: #999999;
    --tudata-form-error: #DC3545;
    --tudata-form-success: #28A745;
}

/* Contenedor principal */
.tudata-formulario-contacto-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background: #ffffff;
}

/* Formulario */
.tudata-formulario-contacto-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Fila para campos lado a lado */
.tudata-formulario-contacto-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Grupo de campo */
.tudata-formulario-contacto-field-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Labels */
.tudata-formulario-contacto-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--tudata-form-text);
    margin: 0;
}

.tudata-required {
    color: var(--tudata-form-error);
    margin-left: 4px;
}

/* Inputs y Select */
.tudata-formulario-contacto-input,
.tudata-formulario-contacto-select,
.tudata-formulario-contacto-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--tudata-form-border);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    color: var(--tudata-form-text);
    background-color: #ffffff;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

.tudata-formulario-contacto-input:focus,
.tudata-formulario-contacto-select:focus,
.tudata-formulario-contacto-textarea:focus {
    outline: none;
    border-color: var(--tudata-form-primary);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.tudata-formulario-contacto-input::placeholder,
.tudata-formulario-contacto-textarea::placeholder {
    color: var(--tudata-form-placeholder);
}

/* Select específico */
.tudata-formulario-contacto-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 12px;
    padding-right: 40px;
    cursor: pointer;
}

.tudata-formulario-contacto-select option {
    padding: 8px;
}

/* Textarea */
.tudata-formulario-contacto-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

/* Mensaje de estado */
.tudata-formulario-contacto-mensaje {
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 14px;
    display: none;
}

.tudata-formulario-contacto-mensaje.show {
    display: block;
}

.tudata-formulario-contacto-mensaje.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.tudata-formulario-contacto-mensaje.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Botón de envío */
.tudata-formulario-contacto-submit {
    background-color: var(--tudata-form-primary);
    color: #ffffff;
    border: none;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    align-self: flex-start;
    margin-top: 10px;
}

.tudata-formulario-contacto-submit:hover {
    background-color: #0056b3;
    transform: translateY(-1px);
}

.tudata-formulario-contacto-submit:active {
    transform: translateY(0);
}

.tudata-formulario-contacto-submit:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
    transform: none;
}

/* Estados de error en campos */
.tudata-formulario-contacto-input.error,
.tudata-formulario-contacto-select.error,
.tudata-formulario-contacto-textarea.error {
    border-color: var(--tudata-form-error);
}

/* Responsive */
@media (max-width: 768px) {
    .tudata-formulario-contacto-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .tudata-formulario-contacto-container {
        padding: 15px;
    }
    
    .tudata-formulario-contacto-submit {
        width: 100%;
    }
}