/* DB Form Builder Frontend Styles */

.dbfb-form {
    max-width: 600px;
    margin: 0 auto;
}

.dbfb-form-group {
    margin-bottom: 20px;
}

.dbfb-form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #333;
}

.dbfb-form-group label .required {
    color: #d63638;
    margin-left: 2px;
}

.dbfb-form-group input[type="text"],
.dbfb-form-group input[type="email"],
.dbfb-form-group input[type="tel"],
.dbfb-form-group input[type="url"],
.dbfb-form-group input[type="number"],
.dbfb-form-group input[type="date"],
.dbfb-form-group textarea,
.dbfb-form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.dbfb-form-group input:focus,
.dbfb-form-group textarea:focus,
.dbfb-form-group select:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

.dbfb-form-group textarea {
    min-height: 120px;
    resize: vertical;
}

/* Checkbox e Radio */
.dbfb-checkbox-group,
.dbfb-radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dbfb-checkbox-item,
.dbfb-radio-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dbfb-checkbox-item input,
.dbfb-radio-item input {
    width: auto;
    margin: 0;
}

.dbfb-checkbox-item label,
.dbfb-radio-item label {
    margin: 0;
    font-weight: normal;
    cursor: pointer;
}

/* Submit button */
.dbfb-submit {
    padding: 12px 30px;
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

.dbfb-submit:hover {
    background: #135e96;
}

.dbfb-submit:disabled {
    background: #a0a5aa;
    cursor: not-allowed;
}

/* Loading state */
.dbfb-form.loading .dbfb-submit {
    position: relative;
    color: transparent;
}

.dbfb-form.loading .dbfb-submit::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: dbfb-spin 0.8s linear infinite;
}

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

/* Messages */
.dbfb-message {
    padding: 15px 20px;
    border-radius: 4px;
    margin-bottom: 20px;
}

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

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

/* Field errors */
.dbfb-form-group.error input,
.dbfb-form-group.error textarea,
.dbfb-form-group.error select {
    border-color: #d63638;
}

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

/* Static content */
.dbfb-divider {
    margin: 25px 0;
}

.dbfb-divider hr {
    border: none;
    border-top: 1px solid #ddd;
}

.dbfb-html-content {
    margin-bottom: 20px;
    line-height: 1.6;
}

.dbfb-image-content {
    margin-bottom: 20px;
    text-align: center;
}

.dbfb-image-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

/* reCAPTCHA notice */
.dbfb-recaptcha-notice {
    margin-top: 15px;
    color: #666;
    font-size: 12px;
}

.dbfb-recaptcha-notice a {
    color: #2271b1;
}

/* Responsive */
@media (max-width: 600px) {
    .dbfb-form {
        padding: 0 15px;
    }
    
    .dbfb-form-group input,
    .dbfb-form-group textarea,
    .dbfb-form-group select {
        font-size: 16px; /* Previene zoom su iOS */
    }
}