/* Container Styles */
.rdoinfinitnet-sidebar-container {
    padding: 16px;
    box-sizing: border-box;
    color: #1e1e1e;
}

/* Input Section */
.rdoinfinitnet-input-section {
    margin-bottom: 24px;
}

.rdoinfinitnet-textarea textarea {
    min-height: 120px;
    border-color: #8c8f94;
    border-radius: 2px;
    padding: 8px;
}

.rdoinfinitnet-textarea textarea:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
    outline: 2px solid transparent;
}

/* Controls Section */
.rdoinfinitnet-controls-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid #dcdcde;
}

.rdoinfinitnet-update-button {
    margin-top: 8px !important;
    width: 100%;
    justify-content: center;
    height: 36px !important;
    padding: 0 16px !important;
}

/* Filter Section */
.rdoinfinitnet-filter-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.rdoinfinitnet-select-label {
    display: block;
    margin-bottom: 4px;
    font-size: 13px;
}

.rdoinfinitnet-select {
    width: 100%;
    min-height: 36px;
    padding: 8px;
    border: 1px solid #8c8f94;
    border-radius: 2px;
    background-color: #fff;
    font-size: 13px;
}

.rdoinfinitnet-select:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
    outline: 2px solid transparent;
}

.rdoinfinitnet-search-container {
    margin-top: 8px;
}

.rdoinfinitnet-search-input {
    width: 100%;
    min-height: 36px;
    padding: 8px;
    border: 1px solid #8c8f94;
    border-radius: 2px;
    font-size: 13px;
}

.rdoinfinitnet-search-input:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
    outline: 2px solid transparent;
}

/* Results Section */
.rdoinfinitnet-results-section {
    margin-top: 16px;
}

.relevant-density {
    margin-bottom: 16px;
    padding: 12px;
    background-color: #f6f7f7;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.4;
    border: 1px solid #dcdcde;
}

.term-frequency {
    margin: 4px;
    padding: 6px 8px;
    display: inline-block;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.1s ease;
    font-size: 13px;
    line-height: 1.4;
    user-select: none;
}

.term-frequency:hover {
    transform: scale(1.02);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.term-frequency:focus {
    outline: 2px solid #2271b1;
    outline-offset: 1px;
}

.term-frequency.has-occurrences {
    background-color: #e5f5e8;
    border: 1px solid #70c77c;
}

.term-frequency.no-occurrences {
    background-color: #fde8e8;
    border: 1px solid #e66969;
}

/* WordPress Admin Context */
#editor .rdoinfinitnet-sidebar-container .components-base-control {
    margin-bottom: 16px;
}

/* Responsive Design */
@media (max-width: 782px) {
    .rdoinfinitnet-sidebar-container {
        padding: 12px;
    }
    
    .term-frequency {
        padding: 8px 10px;
        margin: 6px;
    }
    
    .rdoinfinitnet-select,
    .rdoinfinitnet-search-input {
        min-height: 40px;
    }
}

/* High Contrast Mode Support */
@media (forced-colors: active) {
    .term-frequency {
        border: 1px solid CanvasText;
    }
    
    .term-frequency:hover {
        border-width: 2px;
    }
}