.usp-form {
    /* max-width: 800px; */
}

.usp-form *,
.usp-form *::before,
.usp-form *::after {
    box-sizing: border-box;
}

.usp-form .usp-form-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Section Styles */
.usp-form .usp-form-section {
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 20px;
    background-color: #fdfdfd;
}

.usp-form .usp-form-section-title {
    margin-top: 0;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #ddd;
    font-size: 1.5em;
    font-weight: 600;
    color: #2c3338;
}

.usp-form .usp-form-section-blocks {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
}

/* Block Styles */
.usp-form .usp-form-block {
    flex: 1 1 0;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.usp-form .usp-form-block-title {
    margin-top: 0;
    margin-bottom: 5px;
    font-size: 1.2em;
    font-weight: 600;
    color: #444;
}

/* Field Wrapper & Label Styles */
.usp-form .usp-form-field-wrapper {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.usp-form .usp-form-field-wrapper label {
    font-weight: 600;
}

.usp-form .usp-required {
    color: red;
    margin-left: 2px;
}

/* Dependent Fields */
.usp-dependent-field-wrapper.is-hidden-by-dependency {
    display: none !important;
}

/* Input Styles */
.usp-form input[type="text"],
.usp-form input[type="email"],
.usp-form input[type="url"],
.usp-form input[type="password"],
.usp-form input[type="date"],
.usp-form select,
.usp-form textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

/* Radio Group Styles */
.usp-form .usp-radio-group {
    display: flex;
    gap: 15px;
}

/* Submit Button */
.usp-form .usp-form-submit-wrapper {
    margin-top: 20px;
    text-align: right;
}

.usp-form .usp-form-submit-wrapper button[type="submit"] {
    background-color: #2271b1;
    color: #fff;
    border: 1px solid transparent;
    border-radius: 3px;
    padding: 8px 16px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
}

.usp-form .usp-form-submit-wrapper button[type="submit"]:hover {
    background-color: #1e639a;
}

/* Notice Messages */
.usp-notice {
    padding: 10px 15px;
    margin-bottom: 20px;
    border-left-width: 4px;
    border-left-style: solid;
}

.usp-notice-success {
    background-color: #f0f8ff;
    border-left-color: #7ad03a;
}

.usp-notice-error {
    background-color: #fff5f5;
    border-left-color: #d63638;
}

.usp-notice-error ul {
    margin: 0;
    padding-left: 20px;
}

/* Uploader Styles */
.usp-uploader {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.usp-uploader-preview-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    min-height: 150px;
    border: 1px dashed #ccc;
    padding: 10px;
    background-color: #f9f9f9;
    flex-grow: 1;
}

.usp-uploader.has-file .usp-uploader-preview-wrapper {
    border-style: solid;
}

.usp-uploader-preview-item {
    position: relative;
    width: 150px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #ddd;
    background-color: #fff;
    overflow: hidden;
}

.usp-uploader-preview-item .usp-remove-item-button {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    line-height: 18px;
    text-align: center;
    cursor: pointer;
    display: none;
    padding: 0;
    font-size: 16px;
}

.usp-uploader-preview-item:hover .usp-remove-item-button {
    display: block;
}

.usp-uploader-preview-wrapper img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    display: block;
}

.usp-uploader .usp-remove-button {
    display: none;
}

.usp-uploader.has-file:not([data-multiple="true"]) .usp-remove-button {
    display: inline-block;
}

.usp-uploader.has-file:not([data-multiple="true"]) .usp-upload-button {
    display: none;
}

/* Checkbox with Search Styles */
.usp-checkbox-with-search {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.usp-checkbox-search-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.usp-checkbox-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.usp-checkbox-list li {
    padding: 8px 12px;
    border-bottom: 1px solid #eee;
}

.usp-checkbox-list li:last-child {
    border-bottom: none;
}

.usp-checkbox-list li label {
    font-weight: normal;
    display: flex;
    align-items: center;
    gap: 8px;
}

.usp-checkbox-with-search:not(.is-expanded) .usp-checkbox-list li:nth-child(n+4) {
    display: none;
}

.usp-checkbox-with-search.is-expanded .usp-checkbox-list {
    max-height: 200px;
    overflow-y: auto;
}

.usp-checkbox-search-toggle {
    cursor: pointer;
    color: #2271b1;
    text-decoration: none;
}

.usp-checkbox-search-toggle:hover {
    text-decoration: underline;
}

/* --- Range Slider Styles --- */

/* Single Range Slider */
.usp-range-slider-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
}

.usp-range-slider-wrapper input[type="range"] {
    flex-grow: 1;
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    background: #ddd; /* Fallback */
    outline: none;
    opacity: 0.9;
    transition: opacity .2s;
    border-radius: 2px;
}

.usp-range-slider-wrapper input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: #2271b1;
    cursor: pointer;
    border-radius: 50%;
}

.usp-range-slider-wrapper input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: #2271b1;
    cursor: pointer;
    border-radius: 50%;
}

.usp-range-slider-value {
    font-weight: bold;
    min-width: 40px;
    text-align: right;
}

/* Double Range Slider */
.usp-double-range-slider {
    position: relative;
    height: 30px;
    padding-top: 10px;
}

.usp-double-range-slider__track {
    position: absolute;
    height: 4px;
    width: 100%;
    background-color: #ddd;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 2px;
}

.usp-double-range-slider__progress {
    position: absolute;
    height: 4px;
    background-color: #2271b1;
    top: 50%;
    transform: translateY(-50%);
}

.usp-double-range-slider__handle {
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: #2271b1;
    border-radius: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 2;
}

.usp-double-range-slider__handle.is-active {
    box-shadow: 0 0 0 4px rgba(34, 113, 177, 0.3);
}

.usp-double-range-slider__values {
    margin-top: 20px;
    text-align: center;
    font-size: 14px;
}