Admin Discord studio: editor, live preview, live embeds

panel/web/src/App.svelte

@@ -18,6 +18,7 @@
   import AchievementEditor from './pages/AchievementEditor.svelte';
   import LevelingAdmin from './pages/LevelingAdmin.svelte';
   import Progression from './pages/Progression.svelte';
+  import DiscordStudio from './pages/DiscordStudio.svelte';
   import GuildsAdmin from './pages/GuildsAdmin.svelte';
   import { get } from './lib/api';
   import { route } from './lib/router.svelte';
@@ -99,6 +100,8 @@
           <Users />
         {:else if route.name === 'branding'}
           <Branding onsaved={(b) => (brand = b)} />
+        {:else if route.name === 'discord'}
+          <DiscordStudio />
         {:else if route.name === 'landing-builder'}
           <LandingBuilder />
         {:else if route.name === 'settings'}

panel/web/src/components/EmbedEditor.svelte

@@ -0,0 +1,80 @@
+<script lang="ts">
+  import { Plus, X } from '@lucide/svelte';
+  import ColorInput from './ColorInput.svelte';
+  import Toggle from './Toggle.svelte';
+  import type { EmbedStyle } from '../lib/types';
+
+  let { style = $bindable(), placeholders = [], toggleLabel = 'Send this message' }: { style: EmbedStyle; placeholders?: string[]; toggleLabel?: string } = $props();
+
+  let last: HTMLTextAreaElement | HTMLInputElement | null = null;
+  const remember = (e: Event) => { last = e.currentTarget as HTMLInputElement; };
+  // Clicking a placeholder inserts it at the cursor of the field you were typing in.
+  function insert(name: string) {
+    const token = `{${name}}`;
+    if (!last) { style.description = (style.description ?? '') + token; return; }
+    const el = last, start = el.selectionStart ?? el.value.length, end = el.selectionEnd ?? start;
+    el.value = el.value.slice(0, start) + token + el.value.slice(end);
+    el.dispatchEvent(new Event('input', { bubbles: true }));
+    el.focus();
+    el.setSelectionRange(start + token.length, start + token.length);
+  }
+  const addField = () => (style.fields = [...(style.fields ?? []), { name: '', value: '', inline: true }]);
+  const removeField = (i: number) => (style.fields = style.fields.filter((_, n) => n !== i));
+</script>
+
+<div class="editor">
+  <Toggle bind:checked={style.enabled} label={toggleLabel} />
+
+  {#if placeholders.length}
+    <div class="ph" aria-label="Placeholders">
+      <span class="lbl">Placeholders <small>click to insert</small></span>
+      <div>{#each placeholders as p}<button type="button" class="chip" onclick={() => insert(p)}>{`{${p}}`}</button>{/each}</div>
+    </div>
+  {/if}
+
+  <div class="grid">
+    <label class="field wide">Message text <small>above the box, mentions work here (&lt;@&amp;roleid&gt;)</small><input bind:value={style.content} onfocus={remember} placeholder="Optional" /></label>
+    <label class="field wide">Title<input bind:value={style.title} onfocus={remember} maxlength="256" /></label>
+    <label class="field wide">Description<textarea rows="4" bind:value={style.description} onfocus={remember} maxlength="4000"></textarea></label>
+    <ColorInput bind:value={style.color} label="Colour" />
+    <label class="field">Title link<input bind:value={style.url} onfocus={remember} placeholder="https://…" /></label>
+    <label class="field">Small picture (right)<input bind:value={style.thumbnail} onfocus={remember} placeholder="https://… or {'{avatar}'}" /></label>
+    <label class="field">Big picture (bottom)<input bind:value={style.image} onfocus={remember} placeholder="https://…" /></label>
+    <label class="field">Author name<input bind:value={style.author_name} onfocus={remember} /></label>
+    <label class="field">Author icon<input bind:value={style.author_icon} onfocus={remember} placeholder="https://…" /></label>
+    <label class="field">Footer<input bind:value={style.footer} onfocus={remember} /></label>
+    <label class="field">Footer icon<input bind:value={style.footer_icon} onfocus={remember} placeholder="https://…" /></label>
+    <label class="field">Sender name<input bind:value={style.username} onfocus={remember} placeholder="SCOPENET" /></label>
+    <label class="field">Sender picture<input bind:value={style.avatar_url} onfocus={remember} placeholder="https://…" /></label>
+  </div>
+  <Toggle bind:checked={style.timestamp} label="Show the time" />
+
+  <div class="fields">
+    <div class="fhead"><span class="lbl">Fields</span><button type="button" class="ghost sm" onclick={addField}><Plus size={14} /> Add field</button></div>
+    {#each style.fields ?? [] as f, i}
+      <div class="frow">
+        <input bind:value={f.name} onfocus={remember} placeholder="Name" />
+        <input bind:value={f.value} onfocus={remember} placeholder="Value" />
+        <label class="inl"><input type="checkbox" bind:checked={f.inline} /> Side by side</label>
+        <button type="button" class="ghost icon" aria-label="Remove field" onclick={() => removeField(i)}><X size={14} /></button>
+      </div>
+    {/each}
+  </div>
+</div>
+
+<style>
+  .editor { display: flex; flex-direction: column; gap: 14px; }
+  .grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
+  .field { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; }
+  .field.wide { grid-column: 1 / -1; }
+  .field small, .ph small { color: var(--muted); font-weight: 400; }
+  .ph { display: flex; flex-direction: column; gap: 6px; }
+  .ph > div { display: flex; flex-wrap: wrap; gap: 6px; }
+  .lbl { font-size: 0.82rem; font-weight: 600; }
+  .chip { padding: 3px 9px; border-radius: 999px; font: 500 0.76rem ui-monospace, monospace; background: color-mix(in srgb, var(--accent) 14%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); }
+  .fhead { display: flex; align-items: center; justify-content: space-between; }
+  .fields { display: flex; flex-direction: column; gap: 8px; }
+  .frow { display: grid; grid-template-columns: 1fr 1.6fr auto auto; gap: 8px; align-items: center; }
+  .inl { display: flex; align-items: center; gap: 6px; font-size: 0.78rem; white-space: nowrap; }
+  @media (max-width: 760px) { .grid { grid-template-columns: 1fr; } .frow { grid-template-columns: 1fr; } }
+</style>

panel/web/src/components/EmbedPreview.svelte

@@ -0,0 +1,79 @@
+<script lang="ts">
+  // A Discord-style rendering of a webhook message (the exact JSON the panel would send).
+  let { body }: { body: any } = $props();
+  const e = $derived(body?.embeds?.[0] ?? null);
+
+  const esc = (s: string) => s.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
+  // Discord's light markdown, applied to already-escaped text.
+  function md(s: string = ''): string {
+    return esc(s)
+      .replace(/```([\s\S]*?)```/g, '<pre>$1</pre>')
+      .replace(/`([^`\n]+)`/g, '<code>$1</code>')
+      .replace(/\*\*([^*\n]+)\*\*/g, '<b>$1</b>')
+      .replace(/(^|[^*])\*([^*\n]+)\*/g, '$1<i>$2</i>')
+      .replace(/__([^_\n]+)__/g, '<u>$1</u>')
+      .replace(/&lt;t:(\d+):[a-zA-Z]&gt;/g, (_m, t) => `<span class="time">${new Date(Number(t) * 1000).toLocaleString()}</span>`)
+      .replace(/\n/g, '<br>');
+  }
+  const color = $derived(e?.color != null ? '#' + Number(e.color).toString(16).padStart(6, '0') : '#202225');
+</script>
+
+<div class="msg">
+  <div class="avatar">{#if body?.avatar_url}<img src={body.avatar_url} alt="" />{:else}<span>S</span>{/if}</div>
+  <div class="main">
+    <div class="who"><strong>{body?.username ?? 'SCOPENET'}</strong><span class="bot">APP</span><span class="when">Today</span></div>
+    {#if body?.content}<div class="content">{@html md(body.content)}</div>{/if}
+    {#if e}
+      <div class="embed" style:border-left-color={color}>
+        <div class="grid" class:has-thumb={!!e.thumbnail}>
+          <div class="text">
+            {#if e.author}<div class="author">{#if e.author.icon_url}<img src={e.author.icon_url} alt="" />{/if}{e.author.name}</div>{/if}
+            {#if e.title}<div class="title">{e.title}</div>{/if}
+            {#if e.description}<div class="desc">{@html md(e.description)}</div>{/if}
+            {#if e.fields?.length}
+              <div class="fields">
+                {#each e.fields as f}<div class="field" class:inline={f.inline}><div class="fname">{f.name}</div><div class="fval">{@html md(f.value)}</div></div>{/each}
+              </div>
+            {/if}
+          </div>
+          {#if e.thumbnail}<img class="thumb" src={e.thumbnail.url} alt="" />{/if}
+        </div>
+        {#if e.image}<img class="image" src={e.image.url} alt="" />{/if}
+        {#if e.footer || e.timestamp}
+          <div class="footer">{#if e.footer?.icon_url}<img src={e.footer.icon_url} alt="" />{/if}{e.footer?.text ?? ''}{#if e.footer && e.timestamp} • {/if}{#if e.timestamp}{new Date(e.timestamp).toLocaleString()}{/if}</div>
+        {/if}
+      </div>
+    {/if}
+  </div>
+</div>
+
+<style>
+  .msg { display: flex; gap: 12px; padding: 14px; border-radius: 12px; background: #313338; color: #dbdee1; font-family: 'gg sans', 'Segoe UI', system-ui, sans-serif; font-size: 0.9rem; line-height: 1.4; }
+  .avatar { width: 40px; height: 40px; border-radius: 50%; background: #5865f2; overflow: hidden; flex-shrink: 0; display: grid; place-items: center; color: #fff; font-weight: 700; }
+  .avatar img { width: 100%; height: 100%; object-fit: cover; }
+  .main { flex: 1; min-width: 0; }
+  .who { display: flex; align-items: center; gap: 6px; }
+  .who strong { color: #f2f3f5; }
+  .bot { background: #5865f2; color: #fff; font-size: 0.6rem; font-weight: 700; padding: 1px 5px; border-radius: 4px; }
+  .when { color: #949ba4; font-size: 0.72rem; }
+  .content { margin: 2px 0 4px; }
+  .embed { margin-top: 6px; max-width: 520px; padding: 10px 14px 12px 12px; border-left: 4px solid #202225; border-radius: 4px; background: #2b2d31; }
+  .grid { display: grid; gap: 12px; grid-template-columns: 1fr; }
+  .grid.has-thumb { grid-template-columns: 1fr 80px; }
+  .author { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 600; margin-bottom: 4px; color: #f2f3f5; }
+  .author img, .footer img { width: 22px; height: 22px; border-radius: 50%; }
+  .title { font-weight: 700; color: #f2f3f5; font-size: 1rem; margin-bottom: 4px; }
+  .desc { font-size: 0.88rem; }
+  .fields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px 12px; margin-top: 8px; }
+  .field { grid-column: 1 / -1; }
+  .field.inline { grid-column: auto; }
+  .fname { font-weight: 700; font-size: 0.82rem; color: #f2f3f5; margin-bottom: 2px; }
+  .fval { font-size: 0.85rem; }
+  .thumb { width: 80px; height: 80px; border-radius: 6px; object-fit: cover; justify-self: end; }
+  .image { margin-top: 10px; max-width: 100%; border-radius: 6px; display: block; }
+  .footer { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 0.72rem; color: #b5bac1; }
+  :global(.msg b) { color: #fff; }
+  :global(.msg code) { background: #1e1f22; padding: 1px 4px; border-radius: 4px; font-size: 0.82rem; }
+  :global(.msg pre) { background: #1e1f22; padding: 8px; border-radius: 6px; margin: 4px 0; white-space: pre-wrap; }
+  :global(.msg .time) { background: #4e5058; border-radius: 3px; padding: 0 4px; }
+</style>

panel/web/src/components/Sidebar.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-  import { LayoutDashboard, Boxes, Users, Palette, Settings, LogOut, ExternalLink, Server, Flag, Globe, Target, Trophy, Sparkles, Shield, SlidersHorizontal } from '@lucide/svelte';
+  import { LayoutDashboard, Boxes, Users, Palette, Settings, LogOut, ExternalLink, Server, Flag, Globe, Target, Trophy, Sparkles, Shield, SlidersHorizontal, MessageSquare } from '@lucide/svelte';
   import { route } from '../lib/router.svelte';
   import { logout, session } from '../lib/session.svelte';
   import Avatar from './Avatar.svelte';
@@ -19,6 +19,7 @@
     { id: 'activity', label: 'Activity', icon: LayoutDashboard },
     { id: 'capes', label: 'Capes', icon: Flag },
     { id: 'branding', label: 'Launcher design', icon: Palette },
+    { id: 'discord', label: 'Discord', icon: MessageSquare },
     { id: 'landing-builder', label: 'Landing page', icon: Globe },
     { id: 'settings', label: 'Settings', icon: Settings },
   ];

panel/web/src/lib/types.ts

@@ -412,3 +412,13 @@ export interface PlayerProgress {
   level_span: number;
   progress_pct: number;
 }
+
+export interface EmbedStyle {
+  enabled: boolean; username: string; avatar_url: string; content: string; title: string; url: string; description: string; color: string;
+  thumbnail: string; image: string; author_name: string; author_icon: string; footer: string; footer_icon: string; timestamp: boolean;
+  fields: { name: string; value: string; inline: boolean }[];
+}
+
+export interface LiveEmbed {
+  style: EmbedStyle; webhook_url: string; webhook_set: boolean; interval_secs: number; limit: number; sort: string; server_id: number; row: string; posted: boolean;
+}

panel/web/src/pages/DiscordStudio.svelte

@@ -0,0 +1,189 @@
+<script lang="ts">
+  import { onMount } from 'svelte';
+  import { Send, RefreshCw, MessageSquare, Radio, Save, RotateCw } from '@lucide/svelte';
+  import EmbedEditor from '../components/EmbedEditor.svelte';
+  import EmbedPreview from '../components/EmbedPreview.svelte';
+  import { get, post, put } from '../lib/api';
+  import { toast, toastError } from '../lib/toast.svelte';
+  import type { EmbedStyle, GameServer, LiveEmbed } from '../lib/types';
+
+  type Studio = { templates: Record<string, EmbedStyle>; live: Record<string, LiveEmbed>; placeholders: Record<string, string[]>; live_placeholders: Record<string, string[]>; webhook_set: boolean };
+
+  const events = [
+    { id: 'achievement', title: 'Achievement unlocked', blurb: 'When a player earns an achievement.' },
+    { id: 'member', title: 'New player', blurb: 'When a new player account is approved.' },
+    { id: 'guild', title: 'New guild', blurb: 'When a guild is founded.' }
+  ];
+  const lives = [
+    { id: 'status', title: 'Server status', blurb: 'Every server: online, players, TPS and version.' },
+    { id: 'guilds', title: 'Active guilds', blurb: 'The top guilds with members, land and level.' },
+    { id: 'leaderboard', title: 'Player leaderboard', blurb: 'Top players by playtime, level, kills or blocks.' },
+    { id: 'baltop', title: 'Richest players', blurb: 'The top balances on a server economy.' }
+  ];
+
+  let data = $state<Studio | null>(null);
+  let servers = $state<GameServer[]>([]);
+  let tab = $state<'events' | 'live'>('events');
+  let current = $state('achievement');
+  let preview = $state<any>(null);
+  let busy = $state('');
+  let timer: ReturnType<typeof setTimeout>;
+
+  async function load() {
+    try {
+      data = await get<Studio>('/api/admin/discord/studio');
+      servers = await get<GameServer[]>('/api/admin/servers').catch(() => []);
+    } catch (e) { toastError(e); }
+  }
+  onMount(load);
+
+  const isLive = $derived(lives.some((l) => l.id === current));
+  const style = $derived(data ? (isLive ? data.live[current]?.style : data.templates[current]) : null);
+  const placeholders = $derived(data ? (isLive ? [...data.live_placeholders[current], ...(data.live_placeholders[current + '_row'] ?? [])] : data.placeholders[current]) : []);
+
+  // The preview is built by the panel from real data, so what you see is what Discord gets.
+  async function refreshPreview() {
+    if (!data || !style) return;
+    try {
+      preview = await post('/api/admin/discord/studio/preview', isLive ? { kind: current, live: data.live[current] } : { kind: current, style: data.templates[current] });
+    } catch (e: any) { preview = null; }
+  }
+  $effect(() => {
+    void JSON.stringify(data?.templates[current] ?? data?.live[current]);
+    clearTimeout(timer);
+    timer = setTimeout(refreshPreview, 450);
+    return () => clearTimeout(timer);
+  });
+
+  function pick(id: string) { current = id; preview = null; }
+  function switchTab(t: 'events' | 'live') { tab = t; pick(t === 'events' ? 'achievement' : 'status'); }
+
+  async function save() {
+    if (!data) return;
+    busy = 'save';
+    try {
+      if (isLive) {
+        const live: Record<string, any> = {};
+        for (const [k, v] of Object.entries(data.live)) live[k] = { ...v, webhook_url: v.webhook_url };
+        await put('/api/admin/discord/studio/live', { live });
+        for (const v of Object.values(data.live)) v.webhook_url = '';
+      } else {
+        await put('/api/admin/discord/studio/templates', { templates: data.templates });
+      }
+      toast('Saved');
+      await load();
+    } catch (e) { toastError(e); } finally { busy = ''; }
+  }
+
+  async function sendNow() {
+    busy = 'send';
+    try { await save(); await post(`/api/admin/discord/studio/send/${current}`, {}); toast(isLive ? 'Embed updated in Discord' : 'Sample message sent to Discord'); await load(); }
+    catch (e) { toastError(e); } finally { busy = ''; }
+  }
+  async function repost() {
+    busy = 'repost';
+    try { await save(); await post(`/api/admin/discord/studio/repost/${current}`, {}); toast('Posted a new message'); await load(); }
+    catch (e) { toastError(e); } finally { busy = ''; }
+  }
+</script>
+
+<div class="page wide">
+  <header>
+    <div>
+      <h1>Discord</h1>
+      <p>Customise the messages the panel posts, and keep live status boards in your channels.{#if data && !data.webhook_set} <strong class="warn" style="margin-left:6px">Add a webhook under Settings → Discord first.</strong>{/if}</p>
+    </div>
+  </header>
+
+  <div class="tabs" role="tablist">
+    <button role="tab" aria-selected={tab === 'events'} class:active={tab === 'events'} onclick={() => switchTab('events')}><MessageSquare size={15} /> Announcements</button>
+    <button role="tab" aria-selected={tab === 'live'} class:active={tab === 'live'} onclick={() => switchTab('live')}><Radio size={15} /> Live embeds</button>
+  </div>
+
+  {#if data && style}
+    <div class="layout">
+      <aside class="list card">
+        {#each tab === 'events' ? events : lives as item}
+          <button class="item" class:on={current === item.id} onclick={() => pick(item.id)}>
+            <span class="dot" class:live={(isLive ? data.live[item.id]?.style.enabled : data.templates[item.id]?.enabled)}></span>
+            <span><strong>{item.title}</strong><small>{item.blurb}</small></span>
+          </button>
+        {/each}
+      </aside>
+
+      <section class="card form">
+        {#if isLive}
+          {#key current}<EmbedEditor bind:style={data.live[current].style} {placeholders} toggleLabel="Keep this embed updated" />{/key}
+        {:else}
+          {#key current}<EmbedEditor bind:style={data.templates[current]} {placeholders} toggleLabel="Post this message" />{/key}
+        {/if}
+
+        {#if isLive}
+          {@const c = data.live[current]}
+          <div class="live-opts">
+            <h3>Live settings</h3>
+            <div class="grid">
+              <label class="field wide">Line for each row <small>one line per server, guild or player. Fills {'{rows}'} in the description.</small><input bind:value={c.row} placeholder="Leave empty for the default" /></label>
+              <label class="field">Update every
+                <select bind:value={c.interval_secs}>
+                  {#each [[60, '1 minute'], [120, '2 minutes'], [300, '5 minutes'], [900, '15 minutes'], [3600, '1 hour']] as [v, l]}<option value={v}>{l}</option>{/each}
+                </select>
+              </label>
+              {#if current !== 'status'}<label class="field">Rows shown<input type="number" min="1" max="25" bind:value={c.limit} /></label>{/if}
+              {#if current === 'leaderboard'}
+                <label class="field">Ranked by<select bind:value={c.sort}><option value="playtime">Playtime</option><option value="level">Level</option><option value="kills">Player kills</option><option value="blocks">Blocks broken</option></select></label>
+              {/if}
+              {#if current === 'baltop'}
+                <label class="field">Economy of<select bind:value={c.server_id}><option value={0}>The first server</option>{#each servers as s}<option value={s.id}>{s.name}</option>{/each}</select></label>
+              {/if}
+              <label class="field wide">Own webhook <small>{c.webhook_set ? 'one is saved. Type a new address to replace it, or - to remove it.' : 'optional. Leave empty to post in the announcement channel.'}</small><input bind:value={c.webhook_url} placeholder="https://discord.com/api/webhooks/…" autocomplete="off" /></label>
+            </div>
+            <p class="muted small">{c.posted ? 'The embed is posted and is edited in place on every update.' : 'Not posted yet. Save and press Update now.'}</p>
+          </div>
+        {/if}
+
+        <div class="actions">
+          <button class="primary" onclick={save} disabled={!!busy}><Save size={15} /> Save</button>
+          <button onclick={sendNow} disabled={!!busy || !data.webhook_set && !(isLive && data.live[current].webhook_set)}>{#if isLive}<RefreshCw size={15} /> Save &amp; update now{:else}<Send size={15} /> Save &amp; send a sample{/if}</button>
+          {#if isLive && data.live[current].posted}<button class="ghost" onclick={repost} disabled={!!busy} title="Post a new message instead of editing the old one"><RotateCw size={15} /> Post as new message</button>{/if}
+        </div>
+      </section>
+
+      <section class="preview">
+        <h3>Preview</h3>
+        <p class="muted small">Built from your real data{isLive ? '' : ' (sample names for announcements)'}.</p>
+        {#if preview}<EmbedPreview body={preview} />{:else}<p class="muted">Loading preview…</p>{/if}
+      </section>
+    </div>
+  {:else}
+    <p class="muted">Loading…</p>
+  {/if}
+</div>
+
+<style>
+  .page { display: flex; flex-direction: column; gap: 18px; }
+  header h1 { margin: 0; }
+  header p { margin: 4px 0 0; color: var(--muted); }
+  .warn { color: #fbbf24; }
+  .tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 12px; background: var(--bg-2); border: 1px solid var(--line); align-self: flex-start; }
+  .tabs button { display: inline-flex; align-items: center; gap: 6px; border: 0; background: transparent; padding: 8px 14px; border-radius: 9px; color: var(--muted); }
+  .tabs button.active { background: var(--surface-2); color: var(--text); }
+  .layout { display: grid; grid-template-columns: 240px minmax(0, 1.4fr) minmax(0, 1fr); gap: 16px; align-items: start; }
+  .list { display: flex; flex-direction: column; gap: 6px; padding: 10px; position: sticky; top: 16px; }
+  .item { display: flex; align-items: flex-start; gap: 10px; text-align: left; padding: 10px; border-radius: 10px; border: 1px solid transparent; background: transparent; }
+  .item.on { background: color-mix(in srgb, var(--accent) 14%, transparent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
+  .item small { display: block; color: var(--muted); font-size: 0.74rem; font-weight: 400; margin-top: 2px; }
+  .dot { width: 9px; height: 9px; margin-top: 5px; border-radius: 50%; background: var(--muted); opacity: 0.5; flex-shrink: 0; }
+  .dot.live { background: #34d399; opacity: 1; box-shadow: 0 0 0 3px color-mix(in srgb, #34d399 25%, transparent); }
+  .form { display: flex; flex-direction: column; gap: 18px; }
+  .live-opts h3, .preview h3 { margin: 0 0 6px; font-size: 0.95rem; }
+  .grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
+  .field { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; }
+  .field.wide { grid-column: 1 / -1; }
+  .field small { color: var(--muted); font-weight: 400; }
+  .actions { display: flex; flex-wrap: wrap; gap: 8px; }
+  .actions button { display: inline-flex; align-items: center; gap: 6px; }
+  .preview { position: sticky; top: 16px; display: flex; flex-direction: column; gap: 8px; }
+  @media (max-width: 1280px) { .layout { grid-template-columns: 220px minmax(0, 1fr); } .preview { grid-column: 1 / -1; position: static; } }
+  @media (max-width: 800px) { .layout { grid-template-columns: 1fr; } .list { position: static; flex-direction: row; flex-wrap: wrap; } }
+</style>