/* 技术工具分享页面样式 - 深色主题 */

/* 页面布局 */
.vr-page {
    background: #0d1117;
    color: #c9d1d9;
    min-height: 100vh;
}

.page-container {
    display: flex;
    gap: 2rem;

    margin: 0 auto;
    padding: 0;
}

/* 左侧分类树样式 */
.category-tree {
    width: 280px;
    background: #161b22;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: var(--shadow-light);
    height: fit-content;
    border: 1px solid #30363d;
}

.category-tree h3 {
    margin: 0 0 1rem 0;
    color: var(--accent-green);
    font-size: 1.1rem;
    font-weight: 600;
}

.tree-nav {
    margin: 0;
}

.tree-root {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tree-node {
    margin-bottom: 0.5rem;
}

.node-toggle {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    background: var(--card-bg);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.node-toggle:hover {
    background: var(--tertiary-bg);
    color: var(--accent-green);
}

.node-toggle i {
    margin-right: 0.5rem;
    font-size: 0.8rem;
}

.tree-children {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0 1rem;
    display: none;
}

.tree-children.expanded {
    display: block;
}

.tree-leaf {
    margin-bottom: 0.25rem;
}

.tree-leaf span {
    display: block;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-secondary);
}

.tree-leaf:hover span {
    background: var(--card-bg);
    color: var(--text-primary);
}

.tree-leaf.active span {
    background: var(--accent-green);
    color: white;
}

/* 右侧内容区域 */
.target-list {
    flex: 1;
}

/* 筛选工具栏 */
.filter-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0 20px 0;

}

/* 搜索容器 */
.search-container {
    display: flex;
    align-items: center;
    max-width: 450px;
    position: relative;
}

.search-input {
    flex: 1;
    padding: 0.75rem 1rem;
    padding-right: 50px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    background-color: #21262d;
    border: 1px solid #30363d;
    border-radius: 8px 0 0 8px;
    color: #c9d1d9;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.2);
}

.search-input::placeholder {
    color: var(--text-muted);
}

/* 搜索按钮 */
.search-btn {
    padding: 0.75rem 1.2rem;
    background: linear-gradient(135deg, var(--accent-green), #00cc6a);
    border: 1px solid var(--accent-green);
    border-left: none;
    border-radius: 0 8px 8px 0;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    min-width: 50px;
}

.search-btn:hover {
    background: linear-gradient(135deg, #00ff88, var(--accent-green));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 255, 136, 0.3);
}

.search-btn:active {
    transform: translateY(0);
}

.search-btn i {
    font-size: 0.9rem;
}

/* 工具卡片网格 */
.targets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* 工具卡片样式 */
.target-card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.target-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--accent-green);
}

.card-header {
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.target-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.target-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.target-title a:hover {
    color: var(--accent-blue);
}

.card-body {
    padding: 1rem 1.5rem;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--accent-blue);
    color: var(--primary-bg);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.tag {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 500;
}

.tag.purple {
    background-color: #7c3aed;
}

.tag.orange {
    background-color: #f97316;
}

.tag-blue {
    background-color: #3b82f6;
    color: white;
}

.tag-red {
    background-color: #ef4444;
    color: white;
}

.tag-green {
    background-color: #10b981;
    color: white;
}

.tag-purple {
    background-color: #8b5cf6;
    color: white;
}

.tag-orange {
    background-color: #f59e0b;
    color: white;
}

.tag-default {
    background-color: var(--accent-blue);
    color: var(--primary-bg);
}

.description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.card-footer {
    padding: 1rem 1.5rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}



.btn-secondary {
    background: var(--tertiary-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--card-bg);
    border-color: var(--border-hover);
}

/* 面包屑导航 */
.breadcrumb {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--accent-green);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.separator {
    margin: 0 0.5rem;
}


/* 图标样式 */
.icon-chevron-down::before {
    content: "▼";
    font-size: 0.7rem;
}

.icon-chevron-right::before {
    content: "▶";
    font-size: 0.7rem;
}

/* 工具详情页样式 */
.tool-detail-container {

    margin: 0 auto;
    padding: 0;
}

.tool-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: var(--tertiary-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.tool-info h1 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    font-size: 2rem;
}

.tool-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: 0 0 1rem 0;
}

.tool-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
}

.tool-meta span {
    color: var(--text-secondary);
}

.tool-actions {
    display: flex;
    gap: 1rem;
}

.tool-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
}

.main-content {
    flex-grow: 1;
    padding-top: calc(var(--header-height) + 24px);
}

.main-content-area section {
    background: var(--tertiary-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.main-content-area h2 {
    color: var(--accent-green);
    margin: 0 0 1rem 0;
    font-size: 1.3rem;
}

.main-content-area ul {
    padding-left: 1.5rem;
}

.main-content-area li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.tutorial-content pre {
    background: var(--secondary-bg);
    padding: 1rem;
    border-radius: 6px;
    overflow-x: auto;
    font-family: var(--font-code);
    font-size: 0.9rem;
    color: var(--accent-green);
    border: 1px solid var(--border-color);
}

.sidebar .tool-info-card,
.sidebar .related-tools {
    background: var(--tertiary-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
}

.sidebar h3 {
    margin: 0 0 1rem 0;
    color: var(--accent-green);
    font-size: 1.1rem;
}

.sidebar dl {
    margin: 0;
}

.sidebar dt {
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 0.5rem;
}

.sidebar dd {
    margin: 0.25rem 0 0 0;
    color: var(--text-secondary);
}

.related-tools ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.related-tools li {
    margin-bottom: 0.5rem;
}

.related-tools a {
    color: var(--accent-green);
    text-decoration: none;
    padding: 0.5rem;
    display: block;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.related-tools a:hover {
    background: var(--card-bg);
    text-decoration: underline;
}

/* 用户评价样式 */
.user-reviews {
    background: var(--tertiary-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    border: 1px solid var(--border-color);
}

.user-reviews h2 {
    margin: 0 0 1.5rem 0;
    color: var(--accent-green);
}

.review-item {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.review-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.reviewer-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.reviewer-name {
    font-weight: 600;
    color: var(--text-primary);
}

.review-content {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* 工具提交页面样式 */
.submit-tool-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0;
}

.form-header {
    text-align: center;
    margin-bottom: 3rem;
}

.form-header h1 {
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    font-size: 2rem;
}

.form-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: 0;
}

.submit-tool-form {
    background: var(--tertiary-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-color);
}

.form-section {
    margin-bottom: 2.5rem;
    /* padding-bottom: 2rem; */
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
}

.form-section h2 {
    color: var(--accent-green);
    margin: 0 0 1.5rem 0;
    font-size: 1.3rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
    background: var(--card-bg);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    margin-bottom: 0;
    font-weight: normal;
    cursor: pointer;
    color: var(--text-primary);
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

.rating-input {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.rating-input input[type="radio"] {
    display: none;
}

.rating-input label {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color 0.2s ease;
    margin-bottom: 0;
}

.rating-input label:hover {
    background: var(--card-bg);
}

.rating-input input[type="radio"]:checked+label {
    background: var(--accent-green);
    color: var(--primary-bg);
}

.form-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

/* 工具卡片增强样式 */
.tool-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.rating-score {
    color: #6c757d;
    font-size: 0.9rem;
}

.tool-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #f1f3f4;
    font-size: 0.8rem;
    color: #6c757d;
}

.downloads {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}