/* Tools Explorer */
.tools-main {
    max-width: 1100px;
}

.tools-header {
    margin-bottom: 20px;
}

.tools-header-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.tools-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 6px;
}

.tools-subtitle {
    font-size: 14px;
    color: var(--text-dim);
    margin: 0;
    line-height: 1.5;
    max-width: 560px;
}

.tools-airtable-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--accent);
    text-decoration: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    white-space: nowrap;
    transition: border-color 0.15s, background 0.15s;
    flex-shrink: 0;
}

.tools-airtable-link:hover {
    border-color: var(--accent);
    background: rgba(0, 212, 170, 0.05);
}

/* Search & Filters */
.tools-controls {
    display: flex;
    gap: 10px;
    align-items: center;
}

.tools-search-wrap {
    position: relative;
    flex: 1;
}

.tools-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
    pointer-events: none;
}

.tools-search {
    width: 100%;
    padding: 10px 12px 10px 36px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
    box-sizing: border-box;
    transition: border-color 0.15s;
}

.tools-search:focus {
    outline: none;
    border-color: var(--accent);
}

.tools-search::placeholder {
    color: var(--text-dim);
}

.tools-filters {
    display: flex;
    gap: 8px;
}

.tools-filter-select {
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    transition: border-color 0.15s;
}

.tools-filter-select:focus {
    outline: none;
    border-color: var(--accent);
}

@media (max-width: 700px) {
    .tools-controls {
        flex-direction: column;
    }
    .tools-filters {
        width: 100%;
    }
    .tools-filter-select {
        flex: 1;
    }
    .tools-header-top {
        flex-direction: column;
    }
}

/* Results info */
.tools-results-info {
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 12px;
}

/* Loading */
.tools-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 60px 0;
    font-size: 14px;
    color: var(--text-dim);
}

.tools-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

/* Error */
.tools-error {
    text-align: center;
    padding: 40px 0;
    color: var(--text-dim);
    font-size: 14px;
}

.tools-retry-btn {
    margin-top: 12px;
    padding: 8px 20px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    transition: border-color 0.15s;
}

.tools-retry-btn:hover {
    border-color: var(--accent);
}

/* Empty */
.tools-empty {
    text-align: center;
    padding: 40px 0;
    color: var(--text-dim);
    font-size: 14px;
    grid-column: 1 / -1;
}

/* Category groups */
.tools-category-group {
    margin-bottom: 28px;
}

.tools-category-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}

/* Tools Grid — 2 cards per row */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

@media (max-width: 700px) {
    .tools-grid {
        grid-template-columns: 1fr;
    }
}

/* Tool Card */
.tool-card {
    display: flex;
    flex-direction: row;
    gap: 14px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.15s, transform 0.1s;
    align-items: flex-start;
}

.tool-card:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
}

.tool-card-logo {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 8px;
    object-fit: contain;
    background: var(--bg-input);
}

.tool-card-logo-placeholder {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 8px;
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dim);
}

.tool-card-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    flex: 1;
}

.tool-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.tool-card-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tool-card-package {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tool-card-desc {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.4;
    margin: 2px 0 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tool-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 11px;
    color: var(--text-dim);
    margin-top: auto;
    padding-top: 6px;
    border-top: 1px solid var(--border);
}

.tool-card-author {
    display: flex;
    align-items: center;
    gap: 3px;
}

.tool-verified {
    color: var(--accent);
    font-size: 12px;
    font-weight: 700;
}

.tool-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.tool-badge-key {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue);
}

/* Tool Detail Page */
.tool-detail-main {
    max-width: 900px;
}

.tool-detail-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 60px 0;
    font-size: 14px;
    color: var(--text-dim);
}

.tool-detail-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-dim);
    text-decoration: none;
    margin-bottom: 16px;
    transition: color 0.15s;
}

.tool-detail-back:hover {
    color: var(--text);
}

.tool-detail-header {
    margin-bottom: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.tool-detail-logo {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    border-radius: 10px;
    object-fit: contain;
    background: var(--bg-input);
}

.tool-detail-logo-placeholder {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dim);
}

.tool-detail-header-text {
    flex: 1;
    min-width: 0;
}

.tool-detail-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 4px;
}

.tool-detail-fullname {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-dim);
    margin: 0 0 8px;
}

.tool-detail-author-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-dim);
}

.tool-detail-section {
    margin-bottom: 24px;
}

.tool-detail-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tool-detail-description {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.6;
    white-space: pre-wrap;
}

/* Version selector */
.tool-version-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.tool-version-select {
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
}

.tool-version-select:focus {
    outline: none;
    border-color: var(--accent);
}

.tool-version-head-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 3px;
    background: rgba(0, 212, 170, 0.15);
    color: var(--accent);
    text-transform: uppercase;
}

/* Version detail card */
.tool-version-detail {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
}

.tool-version-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.tool-version-meta-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tool-version-meta-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.tool-version-meta-value {
    font-size: 13px;
    color: var(--text);
    font-family: var(--font-mono);
    word-break: break-all;
}

/* Markdown sections */
.tool-version-md {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.tool-version-md-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 8px;
}

.tool-version-md-content {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.5;
    white-space: pre-wrap;
    background: var(--bg-input);
    border-radius: 6px;
    padding: 12px 14px;
    max-height: 300px;
    overflow-y: auto;
}

/* CLI usage box */
.tool-usage-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: #19211d;
    border-radius: 6px;
    padding: 12px 14px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent);
    margin-bottom: 24px;
}

.tool-usage-copy {
    flex-shrink: 0;
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: color 0.15s;
}

.tool-usage-copy:hover {
    color: var(--text);
}