webOS: a TV app with the views of arr-tui

A TypeScript web app for LG webOS TVs (webOS 5 / Chromium 68 and newer),
driven by the remote: Movies and Series search with the Trakt lists,
Library with status, title and file-property filters and download marks,
seasons and episodes, release search and grab, Downloads, Calendar,
Settings and Log. It talks to Radarr, Sonarr, SABnzbd and Trakt directly
(they answer cross-origin requests); the arr-tui config is baked in at
build time and can be changed on the TV.

dev/screenshots/server.py answers cross-origin requests and accepts writes
for it; webos/dev/drive.mjs drives the app in Chromium for screenshots.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

webos/static/style.css

@@ -0,0 +1,250 @@
+/* arr-tui for webOS: 1920×1080, read from the couch. Kept to CSS that
+   webOS 5 (Chromium 68) supports: no flex gap, aspect-ratio or inset. */
+
+:root, :root[data-theme="dark"] {
+  --bg: #14161b;
+  --panel: #1d2027;
+  --panel-2: #262a33;
+  --line: #333844;
+  --text: #e9eaee;
+  --muted: #8f94a0;
+  --accent: #f2b632;
+  --accent-text: #14161b;
+  --sel: #2f3542;
+  --ok: #7fcc6e;
+  --warn: #e8b552;
+  --bad: #f07272;
+  --dl: #5fadf2;
+  --shadow: rgba(0, 0, 0, 0.6);
+}
+
+:root[data-theme="light"] {
+  --bg: #f1f2f4;
+  --panel: #ffffff;
+  --panel-2: #e8eaee;
+  --line: #d3d6dd;
+  --text: #1c1e23;
+  --muted: #6a6f7b;
+  --accent: #c98a00;
+  --accent-text: #ffffff;
+  --sel: #dfe3ea;
+  --ok: #2e8b2e;
+  --warn: #a86b00;
+  --bad: #c43a3a;
+  --dl: #1f6fc4;
+  --shadow: rgba(0, 0, 0, 0.25);
+}
+
+* { box-sizing: border-box; }
+
+html, body {
+  margin: 0;
+  width: 1920px;
+  height: 1080px;
+  overflow: hidden;
+  background: var(--bg);
+  color: var(--text);
+  font: 26px/1.35 "LG Smart UI", "Museo Sans", Roboto, "Segoe UI", Arial, sans-serif;
+}
+
+button, input { font: inherit; color: inherit; }
+h1, h2 { margin: 0; font-weight: 600; }
+.ok { color: var(--ok); }
+.warn { color: var(--warn); }
+.bad { color: var(--bad); }
+.dl { color: var(--dl); }
+.muted { color: var(--muted); }
+.plain { color: var(--text); }
+.bold { font-weight: 600; }
+.hidden { display: none !important; }
+.num { text-align: right; font-variant-numeric: tabular-nums; }
+.ellipsis { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
+
+.f { outline: none; }
+
+/* --- Shell --- */
+
+.app { display: flex; flex-direction: column; height: 1080px; }
+.topbar { display: flex; align-items: center; height: 88px; padding: 0 48px; background: var(--panel); border-bottom: 2px solid var(--line); }
+.brand { font-size: 34px; font-weight: 700; color: var(--accent); margin-right: 40px; }
+.tabs { display: flex; flex: 1; }
+.tabs .tab { margin-right: 6px; }
+.status-dots { display: flex; }
+.status-dot { margin-left: 22px; font-size: 22px; color: var(--muted); }
+.status-dot::before { content: "●"; margin-right: 8px; }
+.status-dot.ok::before { color: var(--ok); }
+.status-dot.bad::before { color: var(--bad); }
+.status-dot.off::before { color: var(--line); }
+.content { flex: 1; min-height: 0; padding: 28px 48px 16px; }
+.footer { height: 60px; padding: 0 48px; display: flex; align-items: center; background: var(--panel); border-top: 2px solid var(--line); color: var(--muted); font-size: 22px; }
+.footer-hints { display: flex; align-items: center; }
+.hint { margin-right: 36px; display: inline-flex; align-items: center; }
+.key { display: inline-block; min-width: 26px; height: 26px; border-radius: 13px; margin-right: 10px; font-size: 16px; line-height: 26px; text-align: center; font-weight: 700; }
+.key.red { background: #e04848; }
+.key.green { background: #3fae4a; }
+.key.yellow { background: #e3c02c; }
+.key.blue { background: #3d7fe0; }
+.key.ok, .key.back { background: var(--panel-2); color: var(--text); padding: 0 10px; border-radius: 6px; }
+
+/* --- Buttons, chips, choices, toggles, fields --- */
+
+.btn, .chip, .tab {
+  border: 2px solid transparent; background: var(--panel-2); border-radius: 10px;
+  padding: 10px 24px; cursor: pointer; white-space: nowrap;
+}
+.tab { background: transparent; color: var(--muted); }
+.tab.on { color: var(--text); border-bottom-color: var(--accent); border-radius: 10px 10px 0 0; }
+.btn.danger { color: var(--bad); }
+.btn.ghost { background: transparent; border-color: var(--line); }
+.btn:focus, .chip:focus, .tab:focus { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
+.btn:disabled { opacity: 0.5; }
+.btn-hint { margin-left: 14px; color: var(--muted); font-size: 20px; }
+.btn:focus .btn-hint { color: var(--accent-text); }
+.chip { border-radius: 30px; margin-right: 12px; font-size: 22px; padding: 8px 22px; }
+.chip.on { border-color: var(--accent); }
+
+.toolbar { display: flex; align-items: center; margin-bottom: 18px; flex-wrap: wrap; }
+.toolbar > * { margin-right: 14px; }
+
+.choice, .toggle {
+  display: flex; align-items: center; justify-content: space-between;
+  padding: 10px 20px; background: var(--panel-2); border: 2px solid transparent; border-radius: 10px; cursor: pointer;
+}
+.choice-label { color: var(--muted); margin-right: 18px; }
+.choice-arrows { color: var(--muted); }
+.choice-value { color: var(--text); margin: 0 12px; }
+.choice:focus, .toggle:focus { border-color: var(--accent); }
+.choice:focus .choice-arrows { color: var(--accent); }
+.toggle-box { width: 28px; height: 28px; border: 2px solid var(--muted); border-radius: 6px; margin-right: 16px; position: relative; }
+.toggle.on .toggle-box { background: var(--accent); border-color: var(--accent); }
+.toggle.on .toggle-box::after { content: "✓"; position: absolute; left: 4px; top: -4px; color: var(--accent-text); font-weight: 700; }
+.toggle { justify-content: flex-start; }
+.toggle.f-off { opacity: 0.4; }
+
+.field { display: flex; align-items: center; }
+.field-label { color: var(--muted); margin-right: 16px; white-space: nowrap; }
+input.f, input.search {
+  background: var(--panel-2); border: 2px solid transparent; border-radius: 10px; padding: 10px 18px; min-width: 260px;
+}
+input.f:focus { border-color: var(--accent); }
+input.search { width: 100%; font-size: 30px; padding: 14px 24px; }
+
+/* --- Lists --- */
+
+.list { display: flex; flex-direction: column; flex: 1; min-height: 0; background: var(--panel); border: 2px solid var(--line); border-radius: 12px; position: relative; }
+.list:focus { border-color: var(--accent); }
+.list-body { flex: 1; min-height: 0; position: relative; overflow: hidden; padding: 6px 0; }
+.list-cols { color: var(--accent); font-size: 22px; border-bottom: 2px solid var(--line); padding: 10px 20px !important; flex-shrink: 0; }
+.list-row { display: grid; align-items: center; padding: 0 20px; white-space: nowrap; }
+.list-row > * { margin-right: 18px; min-width: 0; }
+.list-row.sel-idle { background: var(--panel-2); }
+.list-row.sel { background: var(--sel); box-shadow: inset 6px 0 0 var(--accent); }
+.list-heading, .cal-day { display: flex; align-items: flex-end; padding: 0 20px 6px !important; color: var(--accent); font-weight: 600; }
+.list-placeholder { padding: 24px; color: var(--muted); }
+.list-scroll { position: absolute; right: 4px; top: 8px; bottom: 8px; width: 6px; }
+.list-thumb { position: absolute; left: 0; right: 0; background: var(--line); border-radius: 3px; }
+
+.dot { color: var(--muted); }
+.dot.on { color: var(--ok); }
+.dot.dl { color: var(--dl); }
+
+/* --- Views with a details pane on the right --- */
+
+.view { display: flex; height: 100%; }
+.search-main, .lib-main, .cal-main { flex: 1; min-width: 0; display: flex; flex-direction: column; margin-right: 32px; }
+.detail { width: 600px; flex-shrink: 0; overflow: hidden; background: var(--panel); border-radius: 12px; padding: 28px; position: relative; }
+.detail-poster { float: right; width: 220px; margin: 0 0 18px 22px; border-radius: 8px; background: var(--panel-2); min-height: 330px; }
+.detail-poster.none { display: none; }
+.detail-poster.loading { opacity: 0.3; }
+.detail-title { font-size: 34px; line-height: 1.2; margin-bottom: 10px; }
+.detail-sub { font-weight: 600; margin-bottom: 8px; }
+.detail-facts { color: var(--muted); margin-bottom: 10px; }
+.detail-line { font-size: 24px; }
+.detail-plot { font-size: 24px; color: var(--text); margin: 16px 0 0; }
+.detail-cast { clear: both; padding-top: 16px; font-size: 22px; }
+.cast-head { font-weight: 600; margin-top: 8px; }
+
+/* Movies / Series */
+.search-bar { margin-bottom: 18px; }
+.chips { display: flex; margin-bottom: 14px; }
+.grid-status { color: var(--muted); min-height: 36px; }
+.grid-scroll { flex: 1; min-height: 0; overflow: hidden; padding: 12px 8px; margin: 0 -8px; }
+.grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); grid-column-gap: 22px; grid-row-gap: 26px; }
+.card { cursor: pointer; border-radius: 10px; transition: transform 0.12s; }
+.card:focus { transform: scale(1.06); }
+.card:focus .card-art { box-shadow: 0 0 0 5px var(--accent), 0 10px 24px var(--shadow); }
+.card-art { position: relative; padding-top: 150%; background: var(--panel-2); border-radius: 10px; overflow: hidden; }
+.card-poster { position: absolute; left: 0; top: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
+.card-poster.none { display: none; }
+.card-fallback { position: absolute; left: 0; top: 0; right: 0; bottom: 0; padding: 16px; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--muted); }
+.card-badge { position: absolute; z-index: 2; right: 10px; top: 10px; width: 40px; height: 40px; border-radius: 20px; background: var(--ok); color: #10200d; font-weight: 700; text-align: center; line-height: 40px; }
+.card-title { margin-top: 10px; font-size: 22px; font-weight: 600; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
+.card-sub { display: flex; justify-content: space-between; font-size: 20px; color: var(--muted); }
+.card-note { color: var(--muted); }
+
+/* Library */
+.lib-count { color: var(--muted); margin-left: auto; margin-right: 0 !important; }
+.library-view .field input { min-width: 0; width: 230px; }
+.library-view .field-label:empty { display: none; }
+.lib-row { grid-template-columns: 30px 1fr 300px 140px; }
+
+/* Releases, episodes, calendar, downloads, log */
+.release-row { grid-template-columns: 30px 1fr 220px 130px 80px 200px 90px; font-size: 22px; }
+.mark.ok { color: var(--ok); } .mark.warn { color: var(--warn); } .mark.bad { color: var(--bad); }
+.release-info { min-height: 110px; padding: 12px 4px 0; font-size: 22px; }
+.release-title { color: var(--muted); word-break: break-all; }
+.ep-row { grid-template-columns: 30px 60px 1fr 160px 260px; }
+.cal-row { grid-template-columns: 80px 30px 360px 1fr 200px; }
+.cal-range { color: var(--muted); margin-left: auto; }
+.downloads-view { flex-direction: column; }
+.downloads-view .list { margin-bottom: 16px; }
+.dl-queue { flex: 3; } .dl-arr { flex: 2; } .dl-history { flex: 3; }
+.dl-row { grid-template-columns: 1fr 210px 280px 150px 120px; font-size: 22px; }
+.dl-problem { color: var(--warn); }
+.progress { display: flex; align-items: center; }
+.bar { flex: 1; height: 10px; background: var(--panel-2); border-radius: 5px; overflow: hidden; margin-right: 12px; }
+.bar-fill { display: block; height: 100%; background: var(--dl); }
+.sab-head { font-size: 24px; }
+.log-row { grid-template-columns: 140px 1fr; font-size: 22px; }
+
+/* Settings */
+.settings-view { display: block; }
+.settings-scroll { height: 100%; overflow: hidden; }
+.settings-form { max-width: 1100px; }
+.settings-form h2 { color: var(--accent); margin: 26px 0 12px; font-size: 28px; }
+.settings-form h2:first-child { margin-top: 0; }
+.settings-form > .field, .settings-form > .choice, .settings-form > .toggle { margin-bottom: 10px; }
+.settings-form .field input { flex: 1; }
+.settings-result { max-width: 1100px; margin-top: 20px; }
+.test-line { font-size: 24px; }
+
+/* --- Pages (releases, episodes): full screen over the shell --- */
+
+.page { position: fixed; left: 0; top: 0; width: 1920px; height: 1080px; background: var(--bg); z-index: 10; display: flex; flex-direction: column; padding: 36px 48px 24px; }
+.page-header { display: flex; align-items: baseline; margin-bottom: 20px; }
+.page-header h1 { font-size: 38px; margin-right: 28px; }
+.page-status { color: var(--muted); }
+.split { flex: 1; min-height: 0; display: flex; }
+.split .list { margin-right: 32px; }
+.hints { color: var(--muted); font-size: 22px; padding-top: 12px; }
+
+/* --- Dialogs --- */
+
+.dialog { position: fixed; left: 0; top: 0; width: 1920px; height: 1080px; background: rgba(0, 0, 0, 0.6); z-index: 20; display: flex; align-items: center; justify-content: center; }
+.dialog-box { width: 900px; max-height: 960px; overflow: hidden; background: var(--panel); border: 2px solid var(--line); border-radius: 16px; padding: 36px; box-shadow: 0 20px 60px var(--shadow); }
+.dialog-box h2 { margin-bottom: 20px; font-size: 32px; }
+.dialog-box > .btn, .dialog-box > .choice, .dialog-box > .toggle { display: flex; align-items: baseline; width: 100%; margin-bottom: 10px; text-align: left; }
+.dialog-box > .choice, .dialog-box > .toggle { align-items: center; }
+.dialog-text { white-space: pre-line; margin: 0 0 20px; }
+.dialog-hint { color: var(--muted); font-size: 20px; margin: 16px 0 0; }
+.row-buttons { display: flex; margin-top: 18px; }
+.row-buttons .btn { margin-right: 14px; }
+
+/* --- Toasts --- */
+
+#toasts { position: fixed; right: 48px; bottom: 84px; width: 760px; z-index: 30; }
+.toast { background: var(--panel-2); border-left: 6px solid var(--muted); border-radius: 8px; padding: 14px 20px; margin-top: 10px; box-shadow: 0 8px 24px var(--shadow); transition: opacity 0.5s; font-size: 22px; }
+.toast-ok { border-left-color: var(--ok); }
+.toast-warn { border-left-color: var(--warn); }
+.toast-error { border-left-color: var(--bad); }
+.toast.gone { opacity: 0; }