/*
 * XPath测试器样式
 * 适配 CLI 主题
 */

.tester-container {
    padding: 0;
    margin: 0;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    min-height: unset;
}

.tester-header {
    text-align: left;
    margin-bottom: 1.5vw;
    padding-bottom: 1vw;
    border-bottom: 1px dashed var(--cli-border);
}

.tester-header h1 {
    color: var(--cli-fg);
    margin-bottom: 0.5vw;
    font-size: 1.5rem;
}

.tester-header h1::before {
    content: '# ';
    color: var(--cli-fg-dim);
}

.tester-header p {
    color: var(--cli-fg-dim);
    margin: 0;
    font-size: 0.9rem;
}

.tester-header p::before {
    content: '// ';
    color: var(--cli-fg-dim);
}

.panel {
    border: 1px solid var(--cli-border);
    padding: 1vw;
    margin-bottom: 1vw;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8vw;
    padding-bottom: 0.6vw;
    border-bottom: 1px dashed var(--cli-border);
    flex-shrink: 0;
}

.panel-header h2 {
    margin: 0;
    font-size: 0.9rem;
    color: var(--cli-fg-dim);
}

.panel-actions {
    display: flex;
    gap: 0.4vw;
    align-items: center;
    flex-wrap: wrap;
}

.match-count {
    color: var(--cli-info);
    font-size: 0.8rem;
    padding-right: 0.5vw;
}

textarea {
    width: 100%;
    min-height: 25vh;
    padding: 1vw;
    border: 1px solid var(--cli-border);
    background: var(--cli-input-bg);
    color: var(--cli-fg);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    resize: vertical;
}

textarea:focus {
    outline: none;
    border-color: var(--cli-fg);
}

textarea::placeholder {
    color: var(--cli-fg-dim);
    opacity: 0.5;
}

textarea[readonly] {
    background: rgba(0, 255, 0, 0.02);
}

.xpath-section {
    margin-bottom: 1.5vw;
}

.xpath-input-row {
    display: flex;
    align-items: center;
    gap: 1vw;
    margin-bottom: 1vw;
}

.xpath-input-row label {
    color: var(--cli-fg-dim);
    font-size: 0.9rem;
    white-space: nowrap;
}

.xpath-input-row label::before {
    content: '$ ';
    color: var(--cli-fg-dim);
}

#xpathInput {
    flex: 1;
    padding: 0.6vw 1vw;
    border: 1px solid var(--cli-border);
    background: var(--cli-input-bg);
    color: var(--cli-fg);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
}

#xpathInput:focus {
    outline: none;
    border-color: var(--cli-fg);
}

#xpathInput::placeholder {
    color: var(--cli-fg-dim);
    opacity: 0.5;
}

.btn-small {
    padding: 0.3vw 0.8vw;
    font-size: 0.8rem;
    background: transparent;
    color: var(--cli-fg);
    border: 1px solid var(--cli-border);
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}

.btn-small:hover {
    border-color: var(--cli-fg);
    background: rgba(0, 255, 0, 0.1);
}

.controls {
    display: flex;
    justify-content: flex-start;
    gap: 0.8vw;
    margin-bottom: 1.5vw;
    flex-wrap: wrap;
    align-items: center;
}

.btn-large {
    padding: 0.6vw 1.5vw;
    font-size: 0.85rem;
    background: transparent;
    color: var(--cli-fg);
    border: 1px solid var(--cli-fg);
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
    white-space: nowrap;
}

.btn-large:hover {
    background: var(--cli-fg);
    color: var(--cli-bg);
}

.evaluate-btn {
    background: var(--cli-fg);
    color: var(--cli-bg);
}

.evaluate-btn:hover {
    background: transparent;
    color: var(--cli-fg);
}

.clear-btn {
    border-color: var(--cli-border);
    color: var(--cli-fg-dim);
}

.clear-btn:hover {
    border-color: var(--cli-error);
    color: var(--cli-error);
    background: transparent;
}

.sample-data {
    text-align: left;
    margin-bottom: 1.5vw;
}

.sample-data p {
    color: var(--cli-fg-dim);
    margin: 0;
    font-size: 0.85rem;
}

.sample-data p::before {
    content: '> ';
}

.sample-link {
    color: var(--cli-info);
    cursor: pointer;
    text-decoration: underline;
}

.sample-link:hover {
    color: var(--cli-fg);
}

.help-section {
    border: 1px dashed var(--cli-border);
    padding: 1vw;
}

.help-section h3 {
    color: var(--cli-fg);
    font-size: 0.95rem;
    margin: 0 0 1vw 0;
}

.help-section h3::before {
    content: '// ';
    color: var(--cli-fg-dim);
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.5vw;
}

.help-item {
    color: var(--cli-fg-dim);
    font-size: 0.8rem;
    padding: 0.3vw 0;
}

.help-item code {
    color: var(--cli-info);
    background: rgba(0, 255, 0, 0.05);
    padding: 0.1vw 0.3vw;
    margin-right: 0.5vw;
}

.message {
    text-align: left;
    padding: 1vw 1.5vw;
    margin-bottom: 1vw;
    display: none;
}

.message::before {
    content: '[MSG] ';
    color: var(--cli-fg-dim);
}

.message-success {
    border: 1px dashed var(--cli-fg);
    color: var(--cli-fg);
}

.message-error {
    border: 1px dashed var(--cli-error);
    color: var(--cli-error);
}

.message-info {
    border: 1px dashed var(--cli-info);
    color: var(--cli-info);
}

@media (max-width: 768px) {
    .xpath-input-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    #xpathInput {
        width: 100%;
    }
    
    .controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-large {
        width: 100%;
        text-align: center;
    }
    
    .help-grid {
        grid-template-columns: 1fr;
    }
}