/* Tools Manager Styles */

.tools-list {
    padding: 0 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tools-category {
    background: rgba(13, 30, 53, 0.5);
    border: 1px solid var(--border-faint);
    border-radius: 8px;
    overflow: hidden;
    backdrop-filter: blur(14px);
}

.tools-category-header {
    padding: 10px 16px;
    background: rgba(18, 40, 72, 0.5);
    border-bottom: 1px solid var(--border-faint);
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
}

.tools-category-header:hover {
    background: var(--bg-hover);
}

.tools-category-toggle {
    font-size: 12px;
    color: var(--text-muted);
    transition: transform 0.2s;
    width: 14px;
    text-align: center;
}

.tools-category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

.tools-category-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    flex: 1;
}

.tools-category-count {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
}

.tools-category-toggle {
    font-size: 10px;
    color: var(--text-muted);
    transition: transform 0.2s;
}

.tools-category.collapsed .tools-category-toggle {
    transform: rotate(-90deg);
}

.tools-category-body {
    display: flex;
    flex-direction: column;
}

.tools-category-body.tools-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 12px;
    padding: 12px;
}

.tools-category.collapsed .tools-category-body {
    display: none;
}

.tool-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-faint);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: background 0.15s;
    background: rgba(10, 22, 40, 0.5);
}

.tool-item:last-child {
    border-bottom: none;
}

.tool-item:hover {
    background: rgba(15, 35, 64, 0.58);
}

.tool-card {
    min-height: 260px;
    border: 1px solid var(--border-faint);
    border-radius: 8px;
    justify-content: flex-start;
}

.tool-card.disabled {
    opacity: 0.68;
}

.tool-card-topline,
.tool-card-title-row,
.tool-card-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.tool-card-topline {
    min-height: 22px;
}

.tool-card-title-row {
    min-height: 40px;
}

.tool-card-actions {
    margin-top: auto;
    flex-wrap: wrap;
}

.tool-item-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Toggle Switch Styles (from roles.css) */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 18px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border-mid);
    transition: var(--transition);
    border-radius: 18px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 12px;
    width: 12px;
    left: 2px;
    bottom: 2px;
    background: var(--text-disabled);
    transition: var(--transition);
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background: rgba(0, 180, 255, 0.2);
    border-color: var(--accent-primary);
    box-shadow: var(--glow-sm);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(18px);
    background: var(--accent-bright);
    box-shadow: 0 0 8px rgba(0, 180, 255, 0.6);
}

.toggle-slider:hover {
    border-color: var(--border-active);
}

.tool-name {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-muted);
    flex: 1;
    word-break: break-all;
}

.tool-item.disabled .tool-name {
    color: var(--text-muted);
    text-decoration: line-through;
}

.tool-actions {
    display: flex;
    gap: 6px;
    margin-left: auto;
}

.tool-action-btn {
    padding: 4px 8px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    background: rgba(10, 22, 40, 0.5);
    border: 1px solid var(--border-faint);
    border-radius: 4px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s;
}

.tool-action-btn:hover {
    background: rgba(15, 35, 64, 0.58);
    border-color: var(--border-default);
    color: var(--text-secondary);
}

.tool-description {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tool-description-label {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 500;
}

.tool-description-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
    padding: 8px;
    background: rgba(10, 22, 40, 0.5);
    border: 1px solid var(--border-faint);
    border-radius: 4px;
}

.tool-default-description {
    padding: 8px;
    background: rgba(10, 22, 40, 0.32);
    border: 1px solid var(--border-faint);
    border-radius: 4px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.45;
}

.tool-default-description summary {
    cursor: pointer;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.tool-settings-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
}

.tool-setting-row {
    min-height: 32px;
    padding: 6px 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    background: rgba(4, 10, 20, 0.32);
    border: 1px solid var(--border-faint);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
}

.tool-setting-row strong {
    color: var(--text-secondary);
    text-align: right;
}

.tool-description-editor {
    width: 100%;
    min-height: 60px;
    padding: 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-primary);
    background: rgba(10, 22, 40, 0.5);
    border: 1px solid var(--border-default);
    border-radius: 4px;
    resize: vertical;
    transition: border-color 0.15s;
}

.tool-description-editor:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.tool-description-editor.custom {
    border-color: var(--accent-amber);
    background: var(--bg-secondary);
}

.tool-description-actions {
    display: flex;
    gap: 6px;
}

.tool-badge {
    padding: 2px 6px;
    font-size: 9px;
    font-weight: 600;
    border-radius: 3px;
    text-transform: uppercase;
}

.tool-badge.custom {
    background: var(--accent-amber);
    color: var(--bg-primary);
}

.tool-badge.default {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.tool-badge.off {
    background: rgba(120, 132, 150, 0.16);
    color: var(--text-disabled);
}

/* Search highlight */
.tool-item.search-match {
    background: rgba(15, 35, 64, 0.58);
}

.tool-item.search-hidden {
    display: none;
}

/* Empty state */
.tools-list .empty-state {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
}

/* Loading state */
.tools-list .loading-state {
    padding: 40px 20px;
    text-align: center;
}

.tools-list .loading-spinner {
    margin: 0 auto 12px;
}

.tool-action-btn svg {
    flex-shrink: 0;
}

.tools-category-header:hover .tools-category-icon,
.tools-category-header:hover .tools-category-name,
.tool-item:hover .tool-name {
    color: var(--text-secondary);
}

.tools-search-shell {
    position: relative;
}

.tools-search-trigger {
    min-width: 34px;
    min-height: 32px;
    justify-content: center;
    padding: 6px 8px;
}

.tools-search-trigger svg {
    color: currentColor;
}

.tools-search-popover {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 30;
    width: min(280px, calc(100vw - 32px));
    padding: 10px;
    display: none;
    background: var(--bg-panel);
    border: 1px solid var(--border-mid);
    border-radius: var(--radius-md);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.32);
}

.tools-search-shell.open .tools-search-popover {
    display: block;
}

@media (max-width: 900px) {
    .tools-toolbar {
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .tools-toolbar > .btn {
        flex: 1 1 140px;
    }

    .tools-search-shell {
        width: auto;
    }

    .tools-search-shell.open {
        flex: 1 0 100%;
    }

    .tools-search-popover {
        left: 0;
        right: auto;
        width: min(240px, calc(100vw - 40px));
    }

    .tools-search-shell.open .tools-search-popover {
        position: static;
        width: 100%;
        margin-top: 6px;
    }

    .tools-category-body.tools-cards-grid {
        grid-template-columns: 1fr;
        padding: 10px;
    }
}