254 lines
7.4 KiB
TypeScript
254 lines
7.4 KiB
TypeScript
/**
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* <rstack-app-switcher> — Dropdown to switch between rSpace modules.
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*
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* Attributes:
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* current — the active module ID (highlighted)
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*
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* Methods:
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* setModules(list) — provide the list of available modules
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*/
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export interface AppSwitcherModule {
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id: string;
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name: string;
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icon: string;
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description: string;
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standaloneDomain?: string;
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}
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// Category definitions for the rApp dropdown (display-only grouping)
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const MODULE_CATEGORIES: Record<string, string> = {
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canvas: "Creating",
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notes: "Creating",
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pubs: "Creating",
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swag: "Creating",
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splat: "Creating",
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cal: "Planning",
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trips: "Planning",
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work: "Planning",
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forum: "Discussing & Deciding",
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inbox: "Discussing & Deciding",
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choices: "Discussing & Deciding",
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vote: "Discussing & Deciding",
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funds: "Funding & Commerce",
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wallet: "Funding & Commerce",
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cart: "Funding & Commerce",
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providers: "Funding & Commerce",
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books: "Sharing & Media",
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files: "Sharing & Media",
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tube: "Sharing & Media",
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data: "Sharing & Media",
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maps: "Sharing & Media",
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network: "Sharing & Media",
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};
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const CATEGORY_ORDER = [
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"Creating",
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"Planning",
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"Discussing & Deciding",
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"Funding & Commerce",
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"Sharing & Media",
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];
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export class RStackAppSwitcher extends HTMLElement {
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#shadow: ShadowRoot;
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#modules: AppSwitcherModule[] = [];
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constructor() {
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super();
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this.#shadow = this.attachShadow({ mode: "open" });
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}
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static get observedAttributes() {
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return ["current"];
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}
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get current(): string {
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return this.getAttribute("current") || "";
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}
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connectedCallback() {
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this.#render();
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}
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attributeChangedCallback() {
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this.#render();
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}
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setModules(modules: AppSwitcherModule[]) {
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this.#modules = modules;
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this.#render();
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}
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#renderGroupedModules(current: string): string {
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// Group modules by category
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const groups = new Map<string, AppSwitcherModule[]>();
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const uncategorized: AppSwitcherModule[] = [];
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for (const m of this.#modules) {
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const cat = MODULE_CATEGORIES[m.id];
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if (cat) {
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if (!groups.has(cat)) groups.set(cat, []);
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groups.get(cat)!.push(m);
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} else {
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uncategorized.push(m);
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}
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}
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let html = "";
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for (const cat of CATEGORY_ORDER) {
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const items = groups.get(cat);
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if (!items || items.length === 0) continue;
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html += `<div class="category-header">${cat}</div>`;
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html += items.map((m) => this.#renderItem(m, current)).join("");
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}
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if (uncategorized.length > 0) {
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html += `<div class="category-header">Other</div>`;
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html += uncategorized.map((m) => this.#renderItem(m, current)).join("");
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}
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return html;
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}
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#renderItem(m: AppSwitcherModule, current: string): string {
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return `
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<div class="item-row ${m.id === current ? "active" : ""}">
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<a class="item"
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href="/${this.#getSpaceSlug()}/${m.id}"
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data-id="${m.id}">
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<span class="item-icon">${m.icon}</span>
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<div class="item-text">
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<span class="item-name">${m.name}</span>
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<span class="item-desc">${m.description}</span>
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</div>
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</a>
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${m.standaloneDomain ? `<a class="item-ext" href="https://${m.standaloneDomain}" target="_blank" rel="noopener" title="${m.standaloneDomain}">↗</a>` : ""}
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</div>
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`;
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}
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#render() {
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const current = this.current;
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const currentMod = this.#modules.find((m) => m.id === current);
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const label = currentMod ? `${currentMod.icon} ${currentMod.name}` : "🌌 rSpace";
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this.#shadow.innerHTML = `
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<style>${STYLES}</style>
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<div class="switcher">
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<button class="trigger" id="trigger">${label} <span class="caret">▾</span></button>
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<div class="menu" id="menu">
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${this.#renderGroupedModules(current)}
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</div>
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</div>
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`;
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const trigger = this.#shadow.getElementById("trigger")!;
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const menu = this.#shadow.getElementById("menu")!;
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trigger.addEventListener("click", (e) => {
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e.stopPropagation();
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menu.classList.toggle("open");
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});
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// Prevent external links from closing the menu prematurely
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this.#shadow.querySelectorAll(".item-ext").forEach((el) => {
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el.addEventListener("click", (e) => e.stopPropagation());
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});
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document.addEventListener("click", () => menu.classList.remove("open"));
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}
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#getSpaceSlug(): string {
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// Read from the space switcher or URL
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const spaceSwitcher = document.querySelector("rstack-space-switcher");
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if (spaceSwitcher) return spaceSwitcher.getAttribute("current") || "personal";
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// Fallback: parse from URL (/:space/:module)
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const parts = window.location.pathname.split("/").filter(Boolean);
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return parts[0] || "personal";
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}
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static define(tag = "rstack-app-switcher") {
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if (!customElements.get(tag)) customElements.define(tag, RStackAppSwitcher);
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}
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}
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const STYLES = `
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:host { display: contents; }
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.switcher { position: relative; }
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.trigger {
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display: flex; align-items: center; gap: 6px;
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padding: 6px 14px; border-radius: 8px; border: none;
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font-size: 0.9rem; font-weight: 600; cursor: pointer;
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transition: background 0.15s;
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background: rgba(255,255,255,0.08); color: inherit;
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}
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:host-context([data-theme="light"]) .trigger {
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background: rgba(0,0,0,0.05); color: #0f172a;
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}
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:host-context([data-theme="dark"]) .trigger {
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background: rgba(255,255,255,0.08); color: #e2e8f0;
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}
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.trigger:hover { background: rgba(255,255,255,0.12); }
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:host-context([data-theme="light"]) .trigger:hover { background: rgba(0,0,0,0.08); }
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.caret { font-size: 0.7em; opacity: 0.6; }
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.menu {
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position: absolute; top: 100%; left: 0; margin-top: 6px;
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min-width: 260px; border-radius: 12px; overflow: hidden;
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overflow-y: auto; max-height: 70vh;
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box-shadow: 0 8px 30px rgba(0,0,0,0.25); display: none; z-index: 200;
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}
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.menu.open { display: block; }
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:host-context([data-theme="light"]) .menu {
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background: white; border: 1px solid rgba(0,0,0,0.1);
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}
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:host-context([data-theme="dark"]) .menu {
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background: #1e293b; border: 1px solid rgba(255,255,255,0.1);
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}
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.item-row {
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display: flex; align-items: center;
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transition: background 0.12s;
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}
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:host-context([data-theme="light"]) .item-row { color: #374151; }
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:host-context([data-theme="light"]) .item-row:hover { background: #f1f5f9; }
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:host-context([data-theme="light"]) .item-row.active { background: #e0f2fe; }
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:host-context([data-theme="dark"]) .item-row { color: #e2e8f0; }
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:host-context([data-theme="dark"]) .item-row:hover { background: rgba(255,255,255,0.05); }
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:host-context([data-theme="dark"]) .item-row.active { background: rgba(6,182,212,0.1); }
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.item {
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display: flex; align-items: center; gap: 12px;
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padding: 10px 14px; text-decoration: none;
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cursor: pointer; flex: 1; min-width: 0; color: inherit;
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}
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.item-ext {
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display: flex; align-items: center; justify-content: center;
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width: 32px; height: 100%; flex-shrink: 0;
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font-size: 0.8rem; text-decoration: none; opacity: 0;
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transition: opacity 0.15s;
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}
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.item-row:hover .item-ext { opacity: 0.5; }
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.item-ext:hover { opacity: 1 !important; }
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:host-context([data-theme="light"]) .item-ext { color: #06b6d4; }
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:host-context([data-theme="dark"]) .item-ext { color: #22d3ee; }
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.item-icon { font-size: 1.3rem; width: 28px; text-align: center; flex-shrink: 0; }
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.item-text { display: flex; flex-direction: column; min-width: 0; }
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.item-name { font-size: 0.875rem; font-weight: 600; }
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.item-desc { font-size: 0.75rem; opacity: 0.6; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
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.category-header {
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padding: 8px 14px 4px; font-size: 0.7rem; font-weight: 700;
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text-transform: uppercase; letter-spacing: 0.05em; opacity: 0.5;
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user-select: none;
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}
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.category-header:not(:first-child) {
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border-top: 1px solid rgba(128,128,128,0.15);
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margin-top: 4px; padding-top: 10px;
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}
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`;
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