/* Vulder Form Builder - Estilos públicos */

.vfb-form-container {
    margin: 20px auto;
    width: 100%;
}

.vfb-form {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.vfb-field-wrapper {
    margin-bottom: 20px;
}

.vfb-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
    font-size: 14px;
}

.vfb-label .required {
    color: #d63638;
    font-weight: bold;
}

.vfb-input,
.vfb-select,
.vfb-textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.vfb-input:focus,
.vfb-select:focus,
.vfb-textarea:focus {
    outline: none;
    border-color: #0073aa;
    box-shadow: 0 0 0 1px #0073aa;
}

.vfb-textarea {
    resize: vertical;
    min-height: 100px;
}

.vfb-field-error {
    display: block;
    color: #d63638;
    font-size: 13px;
    margin-top: 5px;
}

.vfb-field-wrapper.has-error .vfb-input,
.vfb-field-wrapper.has-error .vfb-select,
.vfb-field-wrapper.has-error .vfb-textarea {
    border-color: #d63638;
}

.vfb-submit-wrapper {
    margin-top: 30px;
}

.vfb-submit-button {
    background-color: #0073aa;
    color: #ffffff;
    border: none;
    padding: 14px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.vfb-submit-button:hover {
    background-color: #005a87;
}

.vfb-submit-button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.vfb-button-spinner {
    display: inline-block;
}

.vfb-button-spinner .spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: vfb-spin 0.8s linear infinite;
}

@keyframes vfb-spin {
    to { transform: rotate(360deg); }
}

.vfb-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 4px;
    font-size: 14px;
}

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

.vfb-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Responsive */
@media (max-width: 768px) {
    .vfb-form {
        padding: 20px;
    }
    
    .vfb-submit-button {
        width: 100%;
        justify-content: center;
    }
}

/* Accesibilidad */
.vfb-input:focus-visible,
.vfb-select:focus-visible,
.vfb-textarea:focus-visible,
.vfb-submit-button:focus-visible {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}