diff --git a/linedance-api/web/nginx.conf b/linedance-api/web/nginx.conf
index 55c97252..b16c7ab6 100644
--- a/linedance-api/web/nginx.conf
+++ b/linedance-api/web/nginx.conf
@@ -10,6 +10,12 @@ server {
         proxy_set_header X-Real-IP $remote_addr;
     }
 
+    location /download/ {
+        alias /usr/share/nginx/html/download/;
+        add_header Content-Disposition "attachment";
+        autoindex off;
+    }
+
     location / {
         try_files $uri $uri/ /index.html;
     }
diff --git a/linedance-api/web/public/app.html b/linedance-api/web/public/app.html
new file mode 100644
index 00000000..43652729
--- /dev/null
+++ b/linedance-api/web/public/app.html
@@ -0,0 +1,586 @@
+<!DOCTYPE html>
+<html lang="da">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>LineDance Player</title>
+<meta name="description" content="Professionel afspiller til linedance-arrangører. Styr din danseliste, tag danse og del med holdet.">
+<link href="https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,700;1,400&display=swap" rel="stylesheet">
+<style>
+  :root {
+    --bg:      #0c0d10;
+    --surface: #14161b;
+    --border:  #24272f;
+    --accent:  #e8a020;
+    --accent2: #c47a10;
+    --text:    #eceef4;
+    --muted:   #6b7080;
+    --green:   #2ecc71;
+    --mono:    'DM Mono', monospace;
+    --sans:    'DM Sans', sans-serif;
+  }
+
+  * { box-sizing: border-box; margin: 0; padding: 0; }
+  html { scroll-behavior: smooth; }
+  body { background: var(--bg); color: var(--text); font-family: var(--sans); line-height: 1.7; overflow-x: hidden; }
+
+  /* ── Nav ── */
+  nav {
+    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
+    display: flex; align-items: center; padding: 0 2rem; height: 64px;
+    background: rgba(12,13,16,.92); backdrop-filter: blur(12px);
+    border-bottom: 1px solid var(--border);
+  }
+  .nav-logo { font-family: var(--mono); font-size: .95rem; letter-spacing: .06em; }
+  .nav-logo span { color: var(--accent); }
+  .nav-links { margin-left: auto; display: flex; gap: 2rem; align-items: center; }
+  .nav-links a { color: var(--muted); text-decoration: none; font-size: .9rem; transition: color .15s; }
+  .nav-links a:hover { color: var(--text); }
+  .lang-btn {
+    font-family: var(--mono); font-size: .75rem; padding: .3rem .7rem;
+    border: 1px solid var(--border); border-radius: 5px; background: none;
+    color: var(--muted); cursor: pointer; transition: all .15s;
+  }
+  .lang-btn:hover { border-color: var(--accent); color: var(--text); }
+  .lang-btn.active { border-color: var(--accent); color: var(--accent); }
+
+  /* ── Hero ── */
+  .hero {
+    min-height: 100vh; display: flex; flex-direction: column;
+    align-items: center; justify-content: center;
+    padding: 8rem 2rem 4rem; text-align: center;
+    position: relative; overflow: hidden;
+  }
+  .hero::before {
+    content: '';
+    position: absolute; top: 20%; left: 50%; transform: translateX(-50%);
+    width: 600px; height: 600px;
+    background: radial-gradient(circle, rgba(232,160,32,.07) 0%, transparent 70%);
+    pointer-events: none;
+  }
+  .hero-tag {
+    font-family: var(--mono); font-size: .72rem; letter-spacing: .2em;
+    text-transform: uppercase; color: var(--accent); margin-bottom: 1.5rem;
+    display: inline-flex; align-items: center; gap: .5rem;
+  }
+  .hero-tag::before, .hero-tag::after {
+    content: ''; display: block; width: 24px; height: 1px; background: var(--accent); opacity: .5;
+  }
+  h1 {
+    font-size: clamp(2.5rem, 7vw, 5rem);
+    font-weight: 700; line-height: 1.05; margin-bottom: 1.5rem;
+    letter-spacing: -.02em;
+  }
+  h1 em { color: var(--accent); font-style: normal; }
+  .hero-sub {
+    font-size: clamp(1rem, 2.5vw, 1.25rem); color: var(--muted);
+    max-width: 540px; margin: 0 auto 2.5rem;
+  }
+  .hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
+
+  .btn {
+    display: inline-flex; align-items: center; gap: .5rem;
+    font-family: var(--sans); font-size: .95rem; font-weight: 600;
+    padding: .75rem 1.75rem; border-radius: 8px;
+    border: 1px solid var(--border); text-decoration: none;
+    transition: all .2s; cursor: pointer;
+  }
+  .btn.primary { background: var(--accent); border-color: var(--accent); color: #111; }
+  .btn.primary:hover { background: var(--accent2); border-color: var(--accent2); transform: translateY(-1px); }
+  .btn.secondary { background: transparent; color: var(--text); }
+  .btn.secondary:hover { background: var(--surface); border-color: var(--accent); }
+
+  .hero-note { font-size: .8rem; color: var(--muted); margin-top: 1rem; }
+
+  /* ── Screenshot mockup ── */
+  .hero-screen {
+    margin-top: 4rem; position: relative; max-width: 900px; width: 100%;
+  }
+  .screen-frame {
+    background: var(--surface); border: 1px solid var(--border);
+    border-radius: 12px; overflow: hidden;
+    box-shadow: 0 40px 80px rgba(0,0,0,.5);
+  }
+  .screen-bar {
+    background: #1a1c22; padding: .5rem 1rem;
+    display: flex; align-items: center; gap: .5rem;
+    border-bottom: 1px solid var(--border);
+  }
+  .screen-dot { width: 10px; height: 10px; border-radius: 50%; }
+  .screen-title { font-size: .75rem; color: var(--muted); margin: 0 auto; font-family: var(--mono); }
+  .screen-body {
+    display: grid; grid-template-columns: 1fr 1fr; min-height: 280px;
+  }
+  .screen-left { padding: 1.25rem; border-right: 1px solid var(--border); }
+  .screen-right { padding: 1.25rem; }
+
+  .screen-section { font-family: var(--mono); font-size: .6rem; letter-spacing: .12em; color: var(--muted); text-transform: uppercase; margin-bottom: .75rem; padding-bottom: .5rem; border-bottom: 1px solid var(--border); }
+
+  .screen-song { margin-bottom: .6rem; padding: .5rem .75rem; border-radius: 6px; background: rgba(232,160,32,.08); border: 1px solid rgba(232,160,32,.2); }
+  .screen-song .s-num { font-size: .65rem; color: var(--accent); font-family: var(--mono); }
+  .screen-song .s-title { font-size: .78rem; font-weight: 600; }
+  .screen-song .s-dance { font-size: .65rem; color: var(--accent); }
+  .screen-song-dim { margin-bottom: .4rem; padding: .4rem .75rem; border-radius: 6px; opacity: .45; }
+  .screen-song-dim .s-title { font-size: .75rem; }
+  .screen-song-dim .s-dance { font-size: .63rem; color: var(--muted); }
+
+  .screen-lib-item { display: flex; align-items: center; gap: .5rem; padding: .3rem 0; border-bottom: 1px solid var(--border); }
+  .screen-lib-item:last-child { border: none; }
+  .screen-lib-item .li-title { font-size: .72rem; flex: 1; }
+  .screen-lib-item .li-dance { font-size: .63rem; color: var(--accent); font-family: var(--mono); }
+  .screen-lib-item.selected { background: rgba(255,255,255,.04); border-radius: 4px; padding-left: .4rem; }
+
+  /* ── Features ── */
+  section { padding: 5rem 2rem; max-width: 1100px; margin: 0 auto; }
+  .section-tag { font-family: var(--mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
+  h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; line-height: 1.15; margin-bottom: 1rem; letter-spacing: -.02em; }
+  h2 em { color: var(--accent); font-style: normal; }
+  .section-sub { color: var(--muted); font-size: 1.05rem; max-width: 540px; margin-bottom: 3rem; }
+
+  .features { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }
+  .feature {
+    background: var(--surface); border: 1px solid var(--border);
+    border-radius: 12px; padding: 1.5rem; transition: border-color .2s;
+    position: relative; overflow: hidden;
+  }
+  .feature::before {
+    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
+    background: var(--accent); transform: scaleX(0); transition: transform .2s; transform-origin: left;
+  }
+  .feature:hover { border-color: rgba(232,160,32,.4); }
+  .feature:hover::before { transform: scaleX(1); }
+  .feature-icon { font-size: 1.5rem; margin-bottom: .75rem; }
+  .feature h3 { font-size: 1rem; font-weight: 600; margin-bottom: .4rem; }
+  .feature p { font-size: .88rem; color: var(--muted); line-height: 1.6; }
+
+  /* ── How it works ── */
+  .how-section { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
+  .how-section section { padding: 5rem 2rem; }
+  .steps { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 2rem; }
+  .step { text-align: center; }
+  .step-num {
+    font-family: var(--mono); font-size: 2.5rem; font-weight: 500;
+    color: var(--accent); opacity: .3; line-height: 1; margin-bottom: .75rem;
+  }
+  .step h3 { font-size: .95rem; font-weight: 600; margin-bottom: .4rem; }
+  .step p { font-size: .83rem; color: var(--muted); }
+
+  /* ── Download ── */
+  .download-section { text-align: center; }
+  .download-cards { display: flex; gap: 1.25rem; justify-content: center; flex-wrap: wrap; margin-top: 2.5rem; }
+  .download-card {
+    background: var(--surface); border: 1px solid var(--border);
+    border-radius: 12px; padding: 2rem 2.5rem; min-width: 220px;
+    transition: all .2s;
+  }
+  .download-card:hover { border-color: var(--accent); transform: translateY(-2px); }
+  .download-card .platform { font-size: 2rem; margin-bottom: .75rem; }
+  .download-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: .25rem; }
+  .download-card .version { font-family: var(--mono); font-size: .72rem; color: var(--muted); margin-bottom: 1.25rem; }
+  .download-card .coming-soon { font-size: .8rem; color: var(--muted); padding: .5rem 0; }
+
+  /* ── Guide ── */
+  .guide-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
+  @media (max-width: 700px) { .guide-grid { grid-template-columns: 1fr; } .screen-body { grid-template-columns: 1fr; } }
+  .guide-steps { display: flex; flex-direction: column; gap: 1.5rem; }
+  .guide-step { display: flex; gap: 1rem; }
+  .guide-num {
+    font-family: var(--mono); font-size: .75rem; font-weight: 500;
+    color: var(--accent); background: rgba(232,160,32,.1);
+    border: 1px solid rgba(232,160,32,.3); border-radius: 5px;
+    width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
+    flex-shrink: 0; margin-top: .15rem;
+  }
+  .guide-step h4 { font-size: .92rem; font-weight: 600; margin-bottom: .2rem; }
+  .guide-step p { font-size: .84rem; color: var(--muted); }
+
+  .guide-visual {
+    background: var(--surface); border: 1px solid var(--border);
+    border-radius: 12px; overflow: hidden; position: sticky; top: 5rem;
+  }
+  .guide-visual-bar {
+    background: #1a1c22; padding: .4rem 1rem; border-bottom: 1px solid var(--border);
+    font-family: var(--mono); font-size: .65rem; color: var(--muted);
+  }
+  .guide-visual-body { padding: 1.25rem; }
+  .gv-row { display: flex; align-items: center; gap: .6rem; padding: .4rem 0; border-bottom: 1px solid var(--border); }
+  .gv-row:last-child { border: none; }
+  .gv-num { font-family: var(--mono); font-size: .65rem; color: var(--muted); width: 1.2rem; }
+  .gv-dance { font-size: .82rem; font-weight: 600; flex: 1; }
+  .gv-song { font-size: .72rem; color: var(--muted); }
+  .gv-status { font-size: .65rem; color: var(--green); }
+
+  /* ── Footer ── */
+  footer {
+    border-top: 1px solid var(--border); padding: 2rem;
+    text-align: center; font-size: .82rem; color: var(--muted);
+  }
+  footer a { color: var(--accent); text-decoration: none; }
+
+  /* ── Animations ── */
+  .fade-up { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
+  .fade-up.visible { opacity: 1; transform: none; }
+
+  /* Hide by lang */
+  [data-lang="en"] { display: none; }
+</style>
+</head>
+<body>
+
+<nav>
+  <div class="nav-logo">LINE<span>DANCE</span> PLAYER</div>
+  <div class="nav-links">
+    <a href="#features" data-lang="da">Funktioner</a>
+    <a href="#features" data-lang="en" style="display:none">Features</a>
+    <a href="#guide" data-lang="da">Guide</a>
+    <a href="#guide" data-lang="en" style="display:none">Guide</a>
+    <a href="#download" data-lang="da">Download</a>
+    <a href="#download" data-lang="en" style="display:none">Download</a>
+    <a href="index.html" data-lang="da">Playlister</a>
+    <a href="index.html" data-lang="en" style="display:none">Playlists</a>
+    <button class="lang-btn active" id="btn-da" onclick="setLang('da')">DA</button>
+    <button class="lang-btn" id="btn-en" onclick="setLang('en')">EN</button>
+  </div>
+</nav>
+
+<!-- HERO -->
+<div class="hero">
+  <div class="hero-tag" data-lang="da">Til linedance-arrangører</div>
+  <div class="hero-tag" data-lang="en">For linedance organizers</div>
+
+  <h1 data-lang="da">Styr din<br><em>danseliste</em></h1>
+  <h1 data-lang="en">Control your<br><em>dance list</em></h1>
+
+  <p class="hero-sub" data-lang="da">LineDance Player er et gratis afspilningsprogram til Windows der gør det nemt at styre musik, dans-tags og danselister til linedance-events.</p>
+  <p class="hero-sub" data-lang="en">LineDance Player is a free Windows application that makes it easy to manage music, dance tags and playlists for linedance events.</p>
+
+  <div class="hero-btns">
+    <a href="#download" class="btn primary" data-lang="da">⬇ Download til Windows</a>
+    <a href="#download" class="btn primary" data-lang="en">⬇ Download for Windows</a>
+    <a href="#features" class="btn secondary" data-lang="da">Se funktioner</a>
+    <a href="#features" class="btn secondary" data-lang="en">See features</a>
+  </div>
+  <p class="hero-note" data-lang="da">Gratis · Open source · Kræver Windows 10/11</p>
+  <p class="hero-note" data-lang="en">Free · Open source · Requires Windows 10/11</p>
+
+  <!-- Skærm-mockup -->
+  <div class="hero-screen fade-up">
+    <div class="screen-frame">
+      <div class="screen-bar">
+        <div class="screen-dot" style="background:#e74c3c"></div>
+        <div class="screen-dot" style="background:#f39c12"></div>
+        <div class="screen-dot" style="background:#2ecc71"></div>
+        <div class="screen-title">LineDance Player</div>
+      </div>
+      <div class="screen-body">
+        <div class="screen-left">
+          <div class="screen-section" data-lang="da">Danseliste — Tirsdag hold 1</div>
+          <div class="screen-section" data-lang="en">Dance list — Tuesday group 1</div>
+          <div class="screen-song">
+            <div class="s-num">▶ 3.</div>
+            <div class="s-title">Angeleyes</div>
+            <div class="s-dance">Cut a Rug · Begynder</div>
+          </div>
+          <div class="screen-song-dim">
+            <div class="s-title">Waterloo</div>
+            <div class="s-dance">Cowboy Strut · Let øvet</div>
+          </div>
+          <div class="screen-song-dim">
+            <div class="s-title">Gimme! Gimme! Gimme!</div>
+            <div class="s-dance">Mambo No. 5 · Øvet</div>
+          </div>
+          <div class="screen-song-dim">
+            <div class="s-title">Dancing Queen</div>
+            <div class="s-dance">Electric Slide · Begynder</div>
+          </div>
+        </div>
+        <div class="screen-right">
+          <div class="screen-section" data-lang="da">Bibliotek — 185 sange</div>
+          <div class="screen-section" data-lang="en">Library — 185 songs</div>
+          <div class="screen-lib-item selected">
+            <div class="li-title">Angeleyes — ABBA</div>
+            <div class="li-dance">Cut a Rug</div>
+          </div>
+          <div class="screen-lib-item">
+            <div class="li-title">Waterloo — ABBA</div>
+            <div class="li-dance">Cowboy Strut</div>
+          </div>
+          <div class="screen-lib-item">
+            <div class="li-title">Fernando — ABBA</div>
+            <div class="li-dance">—</div>
+          </div>
+          <div class="screen-lib-item">
+            <div class="li-title">Gimme! Gimme! Gimme!</div>
+            <div class="li-dance">Mambo No. 5</div>
+          </div>
+          <div class="screen-lib-item">
+            <div class="li-title">Dancing Queen — ABBA</div>
+            <div class="li-dance">Electric Slide</div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
+
+<!-- FEATURES -->
+<section id="features">
+  <div class="section-tag" data-lang="da">Funktioner</div>
+  <div class="section-tag" data-lang="en">Features</div>
+  <h2 data-lang="da">Alt du har brug for<br><em>til dit event</em></h2>
+  <h2 data-lang="en">Everything you need<br><em>for your event</em></h2>
+  <p class="section-sub" data-lang="da">Designet specifikt til linedance-arrangører — fra musikbibliotek til storskærm.</p>
+  <p class="section-sub" data-lang="en">Designed specifically for linedance organizers — from music library to big screen.</p>
+
+  <div class="features">
+    <div class="feature fade-up">
+      <div class="feature-icon">🎵</div>
+      <h3 data-lang="da">Musikbibliotek</h3>
+      <h3 data-lang="en">Music library</h3>
+      <p data-lang="da">Scan dine mapper automatisk. MP3, FLAC, M4A og mere. BPM-analyse og dans-tags gemmes direkte i filen.</p>
+      <p data-lang="en">Automatically scan your folders. MP3, FLAC, M4A and more. BPM analysis and dance tags saved directly in the file.</p>
+    </div>
+    <div class="feature fade-up">
+      <div class="feature-icon">💃</div>
+      <h3 data-lang="da">Dans-tags</h3>
+      <h3 data-lang="en">Dance tags</h3>
+      <p data-lang="da">Tag hver sang med dans, niveau og koreograf. Tags synkroniseres til serveren og deles med andre arrangører.</p>
+      <p data-lang="en">Tag each song with dance, level and choreographer. Tags sync to the server and are shared with other organizers.</p>
+    </div>
+    <div class="feature fade-up">
+      <div class="feature-icon">📋</div>
+      <h3 data-lang="da">Danselister</h3>
+      <h3 data-lang="en">Dance playlists</h3>
+      <p data-lang="da">Opret og gem danselister. Del med andre arrangører. Kopiér public lister fra hjemmesiden.</p>
+      <p data-lang="en">Create and save dance playlists. Share with other organizers. Copy public lists from the website.</p>
+    </div>
+    <div class="feature fade-up">
+      <div class="feature-icon">🖥️</div>
+      <h3 data-lang="da">Storskærm</h3>
+      <h3 data-lang="en">Big screen</h3>
+      <p data-lang="da">Live-visning til storskærm og mobil. Vis aktuel dans og næste på programmet — opdateres automatisk.</p>
+      <p data-lang="en">Live display for big screen and mobile. Shows current dance and what's next — updates automatically.</p>
+    </div>
+    <div class="feature fade-up">
+      <div class="feature-icon">🎧</div>
+      <h3 data-lang="da">To lydudgange</h3>
+      <h3 data-lang="en">Two audio outputs</h3>
+      <p data-lang="da">Hoved-afspiller til salen og preview-afspiller til høretelefonerne. Hør næste sang inden du starter den.</p>
+      <p data-lang="en">Main player for the hall and preview player for headphones. Listen to the next song before you start it.</p>
+    </div>
+    <div class="feature fade-up">
+      <div class="feature-icon">☁️</div>
+      <h3 data-lang="da">Cloud-sync</h3>
+      <h3 data-lang="en">Cloud sync</h3>
+      <p data-lang="da">Synkronisér bibliotek, tags og playlister til linedanceplayer.dk. Fungerer offline og synkroniserer når du er online.</p>
+      <p data-lang="en">Sync library, tags and playlists to linedanceplayer.dk. Works offline and syncs when you're online.</p>
+    </div>
+  </div>
+</section>
+
+<!-- HOW IT WORKS -->
+<div class="how-section">
+  <section>
+    <div class="section-tag" data-lang="da">Sådan virker det</div>
+    <div class="section-tag" data-lang="en">How it works</div>
+    <h2 style="margin-bottom:2.5rem" data-lang="da">Klar på <em>få minutter</em></h2>
+    <h2 style="margin-bottom:2.5rem" data-lang="en">Ready in <em>minutes</em></h2>
+    <div class="steps">
+      <div class="step fade-up">
+        <div class="step-num">01</div>
+        <h3 data-lang="da">Download og installer</h3>
+        <h3 data-lang="en">Download and install</h3>
+        <p data-lang="da">Kør installationsprogrammet. VLC installeres automatisk hvis det mangler.</p>
+        <p data-lang="en">Run the installer. VLC is installed automatically if missing.</p>
+      </div>
+      <div class="step fade-up">
+        <div class="step-num">02</div>
+        <h3 data-lang="da">Tilføj musikmappe</h3>
+        <h3 data-lang="en">Add music folder</h3>
+        <p data-lang="da">Peg på din musikmappe — appen scanner automatisk og finder alle sange.</p>
+        <p data-lang="en">Point to your music folder — the app scans automatically and finds all songs.</p>
+      </div>
+      <div class="step fade-up">
+        <div class="step-num">03</div>
+        <h3 data-lang="da">Tag dine sange</h3>
+        <h3 data-lang="en">Tag your songs</h3>
+        <p data-lang="da">Klik på "Danse" ved siden af en sang og tildel dans, niveau og koreograf.</p>
+        <p data-lang="en">Click "Dance" next to a song and assign dance, level and choreographer.</p>
+      </div>
+      <div class="step fade-up">
+        <div class="step-num">04</div>
+        <h3 data-lang="da">Byg din danseliste</h3>
+        <h3 data-lang="en">Build your dance list</h3>
+        <p data-lang="da">Træk sange ind i danselisten. Gem og del med dit hold.</p>
+        <p data-lang="en">Drag songs into the dance list. Save and share with your team.</p>
+      </div>
+      <div class="step fade-up">
+        <div class="step-num">05</div>
+        <h3 data-lang="da">Start event</h3>
+        <h3 data-lang="en">Start event</h3>
+        <p data-lang="da">Tryk "START EVENT" og styr afspilningen. Storskærmen opdateres automatisk.</p>
+        <p data-lang="en">Press "START EVENT" and control playback. The big screen updates automatically.</p>
+      </div>
+    </div>
+  </section>
+</div>
+
+<!-- GUIDE -->
+<section id="guide">
+  <div class="section-tag" data-lang="da">Brugerguide</div>
+  <div class="section-tag" data-lang="en">User guide</div>
+  <h2 data-lang="da">Danselisten <em>under eventet</em></h2>
+  <h2 data-lang="en">The dance list <em>during the event</em></h2>
+  <p class="section-sub" data-lang="da">Når eventet starter styrer du alt fra ét vindue.</p>
+  <p class="section-sub" data-lang="en">When the event starts you control everything from one window.</p>
+
+  <div class="guide-grid">
+    <div class="guide-steps">
+      <div class="guide-step fade-up">
+        <div class="guide-num">1</div>
+        <div>
+          <h4 data-lang="da">Vælg afspilningstilstand</h4>
+          <h4 data-lang="en">Choose playback mode</h4>
+          <p data-lang="da">Manuel, auto-demo eller auto-play. Auto-demo afspiller en forsmag på næste sang inden den starter.</p>
+          <p data-lang="en">Manual, auto-demo or auto-play. Auto-demo plays a preview of the next song before it starts.</p>
+        </div>
+      </div>
+      <div class="guide-step fade-up">
+        <div class="guide-num">2</div>
+        <div>
+          <h4 data-lang="da">Tryk START EVENT</h4>
+          <h4 data-lang="en">Press START EVENT</h4>
+          <p data-lang="da">Den første sang indlæses klar. Tryk ▶ for at starte musikken.</p>
+          <p data-lang="en">The first song is loaded and ready. Press ▶ to start the music.</p>
+        </div>
+      </div>
+      <div class="guide-step fade-up">
+        <div class="guide-num">3</div>
+        <div>
+          <h4 data-lang="da">Følg listen</h4>
+          <h4 data-lang="en">Follow the list</h4>
+          <p data-lang="da">Orange = spiller. Blå = næste. Grøn = afspillet. Brug højreklik til at springe over eller ændre status.</p>
+          <p data-lang="en">Orange = playing. Blue = next. Green = played. Right-click to skip or change status.</p>
+        </div>
+      </div>
+      <div class="guide-step fade-up">
+        <div class="guide-num">4</div>
+        <div>
+          <h4 data-lang="da">Storskærm til deltagerne</h4>
+          <h4 data-lang="en">Big screen for participants</h4>
+          <p data-lang="da">Åbn storskærm-linket på en tablet eller TV. Viser aktuel dans og resten af programmet live.</p>
+          <p data-lang="en">Open the big screen link on a tablet or TV. Shows current dance and the rest of the program live.</p>
+        </div>
+      </div>
+    </div>
+
+    <div class="guide-visual fade-up">
+      <div class="guide-visual-bar">Danseliste — Tirsdag hold 1 · 3/8 afspillet</div>
+      <div class="guide-visual-body">
+        <div class="gv-row" style="opacity:.4">
+          <span class="gv-num">1</span>
+          <span class="gv-dance">Cut a Rug</span>
+          <span class="gv-song">Angeleyes</span>
+          <span class="gv-status">✓</span>
+        </div>
+        <div class="gv-row" style="opacity:.4">
+          <span class="gv-num">2</span>
+          <span class="gv-dance">Cowboy Strut</span>
+          <span class="gv-song">Waterloo</span>
+          <span class="gv-status">✓</span>
+        </div>
+        <div class="gv-row" style="background:rgba(232,160,32,.08);border-radius:6px;padding:.3rem .5rem;border:1px solid rgba(232,160,32,.2)">
+          <span class="gv-num" style="color:var(--accent)">▶</span>
+          <span class="gv-dance" style="color:var(--accent)">Electric Slide</span>
+          <span class="gv-song">Dancing Queen</span>
+          <span class="gv-status"></span>
+        </div>
+        <div class="gv-row" style="color:var(--muted)">
+          <span class="gv-num">4</span>
+          <span class="gv-dance">Mambo No. 5</span>
+          <span class="gv-song">Gimme! Gimme!</span>
+          <span class="gv-status"></span>
+        </div>
+        <div class="gv-row" style="color:var(--muted)">
+          <span class="gv-num">5</span>
+          <span class="gv-dance">Boot Scootin'</span>
+          <span class="gv-song">Fernando</span>
+          <span class="gv-status"></span>
+        </div>
+        <div class="gv-row" style="color:var(--muted)">
+          <span class="gv-num">6</span>
+          <span class="gv-dance">Tush Push</span>
+          <span class="gv-song">Super Trouper</span>
+          <span class="gv-status"></span>
+        </div>
+      </div>
+    </div>
+  </div>
+</section>
+
+<!-- DOWNLOAD -->
+<div class="how-section">
+  <section id="download" class="download-section">
+    <div class="section-tag" data-lang="da">Download</div>
+    <div class="section-tag" data-lang="en">Download</div>
+    <h2 data-lang="da">Kom i gang <em>i dag</em></h2>
+    <h2 data-lang="en">Get started <em>today</em></h2>
+    <p class="section-sub" style="margin:0 auto" data-lang="da">Gratis at downloade og bruge. Opret en konto for at synkronisere og dele.</p>
+    <p class="section-sub" style="margin:0 auto" data-lang="en">Free to download and use. Create an account to sync and share.</p>
+
+    <div class="download-cards">
+      <div class="download-card">
+        <div class="platform">🪟</div>
+        <h3>Windows</h3>
+        <div class="version" id="win-version">Version 1.0 · 64-bit</div>
+        <a href="/download/LineDancePlayer-Setup.exe" class="btn primary" style="width:100%;justify-content:center" data-lang="da">⬇ Download .exe</a>
+        <a href="/download/LineDancePlayer-Setup.exe" class="btn primary" style="width:100%;justify-content:center" data-lang="en">⬇ Download .exe</a>
+        <p style="font-size:.72rem;color:var(--muted);margin-top:.75rem" data-lang="da">Kræver Windows 10/11 · VLC inkluderet</p>
+        <p style="font-size:.72rem;color:var(--muted);margin-top:.75rem" data-lang="en">Requires Windows 10/11 · VLC included</p>
+      </div>
+      <div class="download-card">
+        <div class="platform">🍎</div>
+        <h3>macOS</h3>
+        <div class="version">—</div>
+        <div class="coming-soon" data-lang="da">Kommer senere</div>
+        <div class="coming-soon" data-lang="en">Coming soon</div>
+      </div>
+      <div class="download-card">
+        <div class="platform">🐧</div>
+        <h3>Linux</h3>
+        <div class="version">—</div>
+        <div class="coming-soon" data-lang="da">Klon og kør fra kildekode</div>
+        <div class="coming-soon" data-lang="en">Clone and run from source</div>
+        <a href="https://github.com" class="btn secondary" style="width:100%;justify-content:center;margin-top:.75rem;font-size:.82rem">GitHub →</a>
+      </div>
+    </div>
+  </section>
+</div>
+
+<footer>
+  <p>LineDance Player · <a href="index.html" data-lang="da">Playlister</a><a href="index.html" data-lang="en" style="display:none">Playlists</a> · <a href="live.html" data-lang="da">Storskærm</a><a href="live.html" data-lang="en" style="display:none">Live screen</a></p>
+</footer>
+
+<script>
+// ── Sprog ──────────────────────────────────────────────────────────────────────
+let lang = localStorage.getItem('ld_lang') || 'da';
+function setLang(l) {
+  lang = l;
+  localStorage.setItem('ld_lang', l);
+  document.querySelectorAll('[data-lang]').forEach(el => {
+    el.style.display = el.dataset.lang === l ? '' : 'none';
+  });
+  document.getElementById('btn-da').classList.toggle('active', l === 'da');
+  document.getElementById('btn-en').classList.toggle('active', l === 'en');
+  document.documentElement.lang = l;
+}
+setLang(lang);
+
+// ── Scroll animations ──────────────────────────────────────────────────────────
+const observer = new IntersectionObserver(entries => {
+  entries.forEach(e => { if (e.isIntersecting) e.target.classList.add('visible'); });
+}, { threshold: 0.1 });
+document.querySelectorAll('.fade-up').forEach(el => observer.observe(el));
+</script>
+</body>
+</html>
diff --git a/linedance-api/web/public/download/.gitkeep b/linedance-api/web/public/download/.gitkeep
new file mode 100644
index 00000000..7f779a7a
--- /dev/null
+++ b/linedance-api/web/public/download/.gitkeep
@@ -0,0 +1 @@
+# Placer LineDancePlayer-Setup.exe her
diff --git a/linedance-api/web/public/live.html b/linedance-api/web/public/live.html
index dcf52889..ce3004b4 100644
--- a/linedance-api/web/public/live.html
+++ b/linedance-api/web/public/live.html
@@ -6,198 +6,182 @@
 <title>LineDance — Live</title>
 <style>
   :root {
-    --bg:      #0a0b0d;
-    --surface: #13151a;
-    --border:  #252830;
-    --accent:  #e8a020;
-    --text:    #eceef4;
-    --muted:   #60687a;
-    --green:   #27ae60;
-    --gray:    #3a3f4b;
+    --bg:       #0a0b0d;
+    --surface:  #13151a;
+    --border:   #252830;
+    --accent:   #e8a020;
+    --text:     #eceef4;
+    --muted:    #60687a;
+    --green:    #27ae60;
+    --played:   #2d3a2e;
+    --skip:     #2a2020;
   }
+  .light {
+    --bg:      #f5f4ef;
+    --surface: #ffffff;
+    --border:  #dddbd3;
+    --accent:  #c47a10;
+    --text:    #1a1c22;
+    --muted:   #7a7a6a;
+    --green:   #1e8449;
+    --played:  #eaf4ea;
+    --skip:    #f4eaea;
+  }
+
   * { box-sizing: border-box; margin: 0; padding: 0; }
   html, body { height: 100%; }
   body {
     background: var(--bg); color: var(--text);
     font-family: 'Segoe UI', system-ui, sans-serif;
     min-height: 100vh; display: flex; flex-direction: column;
+    transition: background .3s, color .3s;
   }
 
   /* ── Header ── */
   header {
-    padding: .75rem 1.5rem;
+    padding: .6rem 1.25rem;
     display: flex; align-items: center; justify-content: space-between;
-    border-bottom: 1px solid var(--border);
-    flex-shrink: 0;
+    border-bottom: 1px solid var(--border); flex-shrink: 0;
   }
-  .logo { font-size: .85rem; letter-spacing: .1em; color: var(--muted); font-weight: 600; }
+  .logo { font-size: .8rem; letter-spacing: .1em; color: var(--muted); font-weight: 600; }
   .logo b { color: var(--accent); }
-  .live-dot {
-    display: flex; align-items: center; gap: .4rem;
-    font-size: .75rem; color: var(--muted);
+
+  .header-right { display: flex; align-items: center; gap: .75rem; }
+
+  /* Countdown ring */
+  .countdown-wrap { display: flex; align-items: center; gap: .4rem; }
+  .countdown-svg { width: 24px; height: 24px; flex-shrink: 0; }
+  .countdown-bg { fill: none; stroke: var(--border); stroke-width: 3; }
+  .countdown-arc {
+    fill: none; stroke: var(--accent); stroke-width: 3;
+    stroke-linecap: round;
+    stroke-dasharray: 56.5;
+    stroke-dashoffset: 0;
+    transform: rotate(-90deg);
+    transform-origin: 50% 50%;
+    transition: stroke-dashoffset .9s linear;
   }
-  .dot {
-    width: 7px; height: 7px; border-radius: 50%;
-    background: var(--muted); transition: background .3s;
+  .countdown-num {
+    font-size: .7rem; color: var(--muted);
+    font-variant-numeric: tabular-nums; min-width: 1.2rem;
   }
+
+  /* Live dot */
+  .live-dot { display: flex; align-items: center; gap: .35rem; font-size: .72rem; color: var(--muted); }
+  .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); transition: background .3s; }
   .dot.active { background: var(--green); animation: pulse 2s infinite; }
-  @keyframes pulse {
-    0%, 100% { opacity: 1; } 50% { opacity: .4; }
+  @keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }
+
+  /* Theme toggle */
+  .theme-btn {
+    background: none; border: 1px solid var(--border); border-radius: 6px;
+    padding: .25rem .5rem; cursor: pointer; color: var(--muted);
+    font-size: .78rem; transition: all .15s;
   }
+  .theme-btn:hover { border-color: var(--accent); color: var(--text); }
 
   /* ── Now playing ── */
   #now-playing {
-    padding: 2rem 1.5rem 1.5rem;
-    flex-shrink: 0;
+    padding: 1.75rem 1.25rem 1.25rem; flex-shrink: 0;
   }
   .np-label {
-    font-size: .7rem; letter-spacing: .15em; text-transform: uppercase;
-    color: var(--accent); font-weight: 600; margin-bottom: .6rem;
-  }
-  .np-title {
-    font-size: clamp(1.8rem, 6vw, 3.5rem);
-    font-weight: 700; line-height: 1.1;
-    color: var(--text); margin-bottom: .3rem;
-  }
-  .np-artist {
-    font-size: clamp(1rem, 3vw, 1.6rem);
-    color: var(--muted); margin-bottom: .75rem;
+    font-size: .65rem; letter-spacing: .18em; text-transform: uppercase;
+    color: var(--accent); font-weight: 700; margin-bottom: .5rem;
   }
+  /* Dans er primær */
   .np-dance {
-    display: inline-block;
-    font-size: clamp(.85rem, 2.5vw, 1.2rem);
-    font-weight: 600; color: #111;
-    background: var(--accent); padding: .3rem .9rem;
-    border-radius: 6px; margin-bottom: 1rem;
+    font-size: clamp(2rem, 7vw, 4.5rem);
+    font-weight: 800; line-height: 1; color: var(--text);
+    margin-bottom: .4rem; letter-spacing: -.02em;
   }
-  .np-dance:empty { display: none; }
+  .np-dance:empty::before { content: '—'; color: var(--muted); }
+  /* Sang + artist sekundær */
+  .np-song {
+    font-size: clamp(.9rem, 2.5vw, 1.3rem);
+    color: var(--muted); margin-bottom: 1rem; line-height: 1.3;
+  }
+  .np-song span { color: var(--text); font-weight: 500; }
 
-  /* Progress bar */
-  .progress-bar {
-    height: 4px; background: var(--border); border-radius: 2px; overflow: hidden;
-    margin-bottom: .5rem;
-  }
-  .progress-fill {
-    height: 100%; background: var(--accent);
-    border-radius: 2px; transition: width .3s;
-    width: 0%;
-  }
-  .progress-text {
-    font-size: .75rem; color: var(--muted);
-    display: flex; justify-content: space-between;
-  }
+  /* Progress */
+  .progress-bar { height: 3px; background: var(--border); border-radius: 2px; overflow: hidden; margin-bottom: .4rem; }
+  .progress-fill { height: 100%; background: var(--accent); border-radius: 2px; transition: width .3s; width: 0%; }
+  .progress-text { font-size: .72rem; color: var(--muted); display: flex; justify-content: space-between; }
 
   /* ── Divider ── */
-  .divider {
-    border: none; border-top: 1px solid var(--border);
-    margin: .5rem 1.5rem;
-    flex-shrink: 0;
-  }
-
-  /* ── Next up label ── */
+  .divider { border: none; border-top: 1px solid var(--border); margin: .5rem 1.25rem; flex-shrink: 0; }
   .next-label {
-    padding: .6rem 1.5rem .4rem;
-    font-size: .7rem; letter-spacing: .15em; text-transform: uppercase;
+    padding: .5rem 1.25rem .3rem;
+    font-size: .65rem; letter-spacing: .15em; text-transform: uppercase;
     color: var(--muted); font-weight: 600; flex-shrink: 0;
   }
 
   /* ── Song list ── */
-  #song-list {
-    flex: 1; overflow-y: auto;
-    padding: 0 1rem .5rem;
-  }
+  #song-list { flex: 1; overflow-y: auto; padding: .25rem .75rem .5rem; }
   #song-list::-webkit-scrollbar { width: 3px; }
   #song-list::-webkit-scrollbar-thumb { background: var(--border); }
 
   .song-item {
-    display: flex; align-items: center; gap: .75rem;
-    padding: .55rem .5rem; border-radius: 8px;
-    transition: background .15s;
+    display: flex; align-items: center; gap: .6rem;
+    padding: .45rem .5rem; border-radius: 7px; transition: background .1s;
+    margin-bottom: 1px;
   }
   .song-item.playing {
-    background: rgba(232,160,32,.08);
-    border: 1px solid rgba(232,160,32,.2);
+    background: rgba(232,160,32,.09);
+    border: 1px solid rgba(232,160,32,.22);
   }
-  .song-item.played { opacity: .35; }
-  .song-item.skipped { opacity: .2; }
+  .song-item.played { background: var(--played); opacity: .55; }
+  .song-item.skipped { background: var(--skip); opacity: .35; }
+
+  .song-num { font-size: .7rem; color: var(--muted); width: 1.4rem; text-align: right; flex-shrink: 0; }
+  .song-check { width: 1.1rem; flex-shrink: 0; text-align: center; font-size: .75rem; color: var(--muted); }
+  .song-item.played .song-check { color: var(--green); }
 
-  .song-num {
-    font-size: .72rem; color: var(--muted);
-    width: 1.6rem; text-align: right; flex-shrink: 0;
-    font-variant-numeric: tabular-nums;
-  }
-  .song-check {
-    width: 1.2rem; flex-shrink: 0; text-align: center;
-    font-size: .8rem;
-  }
   .song-info { flex: 1; min-width: 0; }
+
+  /* Dans er primær i listen også */
+  .song-dance-name {
+    font-size: clamp(.82rem, 2vw, 1rem); font-weight: 600;
+    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
+    color: var(--text);
+  }
+  .song-dance-name:empty { display: none; }
   .song-title-sm {
-    font-size: clamp(.82rem, 2vw, .95rem); font-weight: 500;
-    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
-  }
-  .song-artist-sm {
-    font-size: clamp(.7rem, 1.8vw, .8rem); color: var(--muted);
-    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
-  }
-  .song-dance-sm {
-    font-size: .7rem; color: var(--accent); flex-shrink: 0;
-    font-weight: 500; max-width: 100px;
+    font-size: clamp(.7rem, 1.6vw, .82rem); color: var(--muted);
     white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
   }
 
-  /* ── Empty / loading ── */
-  #empty {
-    display: flex; flex-direction: column; align-items: center;
-    justify-content: center; flex: 1; gap: 1rem;
+  /* ── States ── */
+  #empty, #no-event, #picker {
+    display: none; flex-direction: column; align-items: center;
+    justify-content: center; flex: 1; gap: .75rem;
     color: var(--muted); text-align: center; padding: 2rem;
   }
-  .spinner {
-    width: 32px; height: 32px; border: 2px solid var(--border);
-    border-top-color: var(--accent); border-radius: 50%;
-    animation: spin .8s linear infinite;
-  }
+  .spinner { width: 28px; height: 28px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
   @keyframes spin { to { transform: rotate(360deg); } }
+  .no-event-icon { font-size: 2.5rem; opacity: .25; }
+  .big-text { font-size: 1rem; color: var(--text); }
+  .playlist-pick-btn {
+    background: var(--surface); border: 1px solid var(--border);
+    border-radius: 10px; padding: .8rem 1.1rem; width: 100%; max-width: 320px;
+    text-align: left; cursor: pointer; color: var(--text); font-family: inherit;
+    transition: all .15s;
+  }
+  .playlist-pick-btn:hover { border-color: var(--accent); }
+  .playlist-pick-btn strong { display: block; font-size: .9rem; margin-bottom: .15rem; }
+  .playlist-pick-btn span { font-size: .75rem; color: var(--muted); }
 
   /* ── Footer ── */
   footer {
-    padding: .6rem 1.5rem; border-top: 1px solid var(--border);
-    font-size: .7rem; color: var(--muted);
-    display: flex; justify-content: space-between; align-items: center;
-    flex-shrink: 0;
+    padding: .5rem 1.25rem; border-top: 1px solid var(--border);
+    font-size: .68rem; color: var(--muted);
+    display: flex; justify-content: space-between; align-items: center; flex-shrink: 0;
   }
-  #last-updated { font-variant-numeric: tabular-nums; }
-
-  /* ── No event ── */
-  #no-event {
-    display: none; flex-direction: column; align-items: center;
-    justify-content: center; flex: 1; gap: .75rem;
-    color: var(--muted); text-align: center; padding: 3rem;
-  }
-  .no-event-icon { font-size: 2.5rem; opacity: .3; }
-
-  /* Playlist vælger */
-  #picker {
-    display: none; flex-direction: column; align-items: center;
-    justify-content: center; flex: 1; gap: 1rem; padding: 2rem;
-  }
-  #picker h2 { font-size: 1.1rem; color: var(--text); }
-  #picker p { font-size: .85rem; color: var(--muted); text-align: center; max-width: 320px; }
-  .playlist-pick-btn {
-    background: var(--surface); border: 1px solid var(--border);
-    border-radius: 10px; padding: .9rem 1.25rem; width: 100%; max-width: 340px;
-    text-align: left; cursor: pointer; transition: all .15s; color: var(--text);
-    font-family: inherit;
-  }
-  .playlist-pick-btn:hover { border-color: var(--accent); background: rgba(232,160,32,.06); }
-  .playlist-pick-btn strong { display: block; font-size: .95rem; margin-bottom: .2rem; }
-  .playlist-pick-btn span { font-size: .78rem; color: var(--muted); }
 
   @media (min-width: 600px) {
-    #now-playing { padding: 2.5rem 2.5rem 1.5rem; }
-    .next-label { padding-left: 2.5rem; }
-    #song-list { padding: 0 1.5rem .5rem; }
-    header, footer { padding-left: 2.5rem; padding-right: 2.5rem; }
-    .divider { margin-left: 2.5rem; margin-right: 2.5rem; }
+    #now-playing, .next-label, footer { padding-left: 2rem; padding-right: 2rem; }
+    .divider { margin-left: 2rem; margin-right: 2rem; }
+    #song-list { padding-left: 1.25rem; padding-right: 1.25rem; }
+    header { padding-left: 2rem; padding-right: 2rem; }
   }
 </style>
 </head>
@@ -205,38 +189,40 @@
 
 <header>
   <div class="logo">LINE<b>DANCE</b></div>
-  <div class="live-dot">
-    <div class="dot" id="live-dot"></div>
-    <span id="live-label">Forbinder...</span>
+  <div class="header-right">
+    <div class="countdown-wrap" title="Opdateres om...">
+      <svg class="countdown-svg" viewBox="0 0 20 20">
+        <circle class="countdown-bg" cx="10" cy="10" r="9"/>
+        <circle class="countdown-arc" id="countdown-arc" cx="10" cy="10" r="9"/>
+      </svg>
+      <span class="countdown-num" id="countdown-num">5</span>
+    </div>
+    <div class="live-dot">
+      <div class="dot" id="live-dot"></div>
+      <span id="live-label">Forbinder...</span>
+    </div>
+    <button class="theme-btn" id="theme-btn" onclick="toggleTheme()">☀ Lyst</button>
   </div>
 </header>
 
-<!-- Playlist vælger -->
 <div id="picker">
-  <h2>Vælg playliste</h2>
-  <p>Ingen aktiv playliste fundet. Vælg en nedenfor eller brug URL-parametret <code>?id=PLAYLIST_ID</code></p>
+  <h2 style="font-size:1.05rem;color:var(--text)">Vælg playliste</h2>
+  <p>Brug URL-parametret <code>?id=PLAYLIST_ID</code> eller vælg herunder</p>
   <div id="picker-list"></div>
 </div>
 
-<!-- Ingen event -->
 <div id="no-event">
   <div class="no-event-icon">🎵</div>
-  <div style="font-size:1rem;color:var(--text)">Ingen aktiv playliste</div>
+  <div class="big-text">Ingen aktiv playliste</div>
   <div>Åbn LineDance Player og start et event</div>
 </div>
 
-<!-- Loading -->
-<div id="empty" style="display:none">
-  <div class="spinner"></div>
-  <span>Henter data...</span>
-</div>
+<div id="empty"><div class="spinner"></div></div>
 
-<!-- Now playing -->
 <div id="now-playing" style="display:none">
-  <div class="np-label">▶ Spiller nu</div>
-  <div class="np-title" id="np-title">—</div>
-  <div class="np-artist" id="np-artist"></div>
+  <div class="np-label" id="np-label">▶ Spiller nu</div>
   <div class="np-dance" id="np-dance"></div>
+  <div class="np-song" id="np-song"></div>
   <div class="progress-bar"><div class="progress-fill" id="np-progress"></div></div>
   <div class="progress-text">
     <span id="np-played">0 afspillet</span>
@@ -245,7 +231,7 @@
 </div>
 
 <hr class="divider" id="divider" style="display:none">
-<div class="next-label" id="next-label" style="display:none">Kommende</div>
+<div class="next-label" id="next-label" style="display:none">Kommende dans</div>
 <div id="song-list"></div>
 
 <footer>
@@ -255,149 +241,180 @@
 
 <script>
 const API = '/api';
+const POLL_SECS = 5;
 let playlistId = new URLSearchParams(location.search).get('id');
 let pollTimer = null;
-let lastData  = null;
+let countdownTimer = null;
+let countdownVal = POLL_SECS;
+let dark = localStorage.getItem('ld_live_theme') !== 'light';
 
+// ── Tema ──────────────────────────────────────────────────────────────────────
+function applyTheme() {
+  document.body.classList.toggle('light', !dark);
+  document.getElementById('theme-btn').textContent = dark ? '☀ Lyst' : '● Mørkt';
+}
+function toggleTheme() {
+  dark = !dark;
+  localStorage.setItem('ld_live_theme', dark ? 'dark' : 'light');
+  applyTheme();
+}
+applyTheme();
+
+// ── Countdown ring ────────────────────────────────────────────────────────────
+const CIRC = 56.5;
+function startCountdown() {
+  countdownVal = POLL_SECS;
+  updateCountdown();
+  clearInterval(countdownTimer);
+  countdownTimer = setInterval(() => {
+    countdownVal--;
+    if (countdownVal <= 0) countdownVal = POLL_SECS;
+    updateCountdown();
+  }, 1000);
+}
+function updateCountdown() {
+  const frac = countdownVal / POLL_SECS;
+  document.getElementById('countdown-arc').style.strokeDashoffset = CIRC * (1 - frac);
+  document.getElementById('countdown-num').textContent = countdownVal;
+}
+
+// ── Fetch & render ────────────────────────────────────────────────────────────
 function fmt(s) { return (s||'').replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;'); }
 function fmtTime(d) {
   if (!d) return '';
-  const now = new Date(d);
-  return now.toLocaleTimeString('da-DK', { hour: '2-digit', minute: '2-digit', second: '2-digit' });
+  return new Date(d).toLocaleTimeString('da-DK', { hour:'2-digit', minute:'2-digit', second:'2-digit' });
 }
 
 async function loadAndRender() {
-  if (!playlistId) {
-    await showPicker();
-    return;
-  }
+  if (!playlistId) { await showPicker(); return; }
   try {
     const r = await fetch(`${API}/live/${playlistId}`);
     if (!r.ok) { showNoEvent(); return; }
-    const data = await r.json();
-    lastData = data;
-    render(data);
-  } catch(e) {
-    setDot(false, 'Forbindelsesfejl');
-  }
+    render(await r.json());
+  } catch(e) { setDot(false, 'Forbindelsesfejl'); }
 }
 
 async function showPicker() {
   try {
     const r = await fetch(`${API}/live/`);
     const lists = await r.json();
-    if (lists.length === 0) { showNoEvent(); return; }
+    if (!lists.length) { showNoEvent(); return; }
     if (lists.length === 1) { playlistId = lists[0].id; await loadAndRender(); return; }
-
-    document.getElementById('picker').style.display = 'flex';
-    document.getElementById('no-event').style.display = 'none';
-    const container = document.getElementById('picker-list');
-    container.innerHTML = lists.map(p => `
+    show('picker');
+    document.getElementById('picker-list').innerHTML = lists.map(p => `
       <button class="playlist-pick-btn" onclick="selectPlaylist('${p.id}')">
         <strong>${fmt(p.name)}</strong>
-        <span>${p.now_playing ? '▶ ' + fmt(p.now_playing) : 'Ingen aktiv sang'}</span>
+        <span>${p.now_playing ? '▶ ' + fmt(p.now_playing) : 'Afventer start'}</span>
       </button>`).join('');
-  } catch(e) {
-    showNoEvent();
-  }
+  } catch(e) { showNoEvent(); }
 }
 
 function selectPlaylist(id) {
   playlistId = id;
   history.replaceState(null, '', `?id=${id}`);
-  document.getElementById('picker').style.display = 'none';
   loadAndRender();
 }
 
 function showNoEvent() {
-  document.getElementById('no-event').style.display = 'flex';
-  document.getElementById('picker').style.display = 'none';
-  document.getElementById('now-playing').style.display = 'none';
-  document.getElementById('divider').style.display = 'none';
-  document.getElementById('next-label').style.display = 'none';
-  document.getElementById('song-list').innerHTML = '';
+  show('no-event');
   setDot(false, 'Ikke aktiv');
 }
 
+function show(id) {
+  ['picker','no-event','empty','now-playing'].forEach(x => {
+    document.getElementById(x).style.display = x === id ? (x === 'empty' ? 'flex' : '') : 'none';
+  });
+  if (id !== 'now-playing') {
+    document.getElementById('divider').style.display = 'none';
+    document.getElementById('next-label').style.display = 'none';
+    document.getElementById('song-list').innerHTML = '';
+  }
+}
+
 function render(data) {
   const songs = data.songs || [];
-  document.getElementById('picker').style.display = 'none';
+  document.getElementById('picker').style.display   = 'none';
   document.getElementById('no-event').style.display = 'none';
-  document.getElementById('empty').style.display = 'none';
-  document.getElementById('pl-name').textContent = data.name || '';
+  document.getElementById('empty').style.display    = 'none';
+  document.getElementById('pl-name').textContent    = data.name || '';
   document.getElementById('last-updated').textContent =
     data.updated_at ? 'Opdateret ' + fmtTime(data.updated_at) : '';
 
-  const playing = songs.find(s => s.status === 'playing');
-  const pending = songs.filter(s => s.status === 'pending');
-  const played  = songs.filter(s => s.status === 'played' || s.status === 'skipped').length;
-  const total   = songs.length;
+  const playing  = songs.find(s => s.status === 'playing');
+  const pending  = songs.filter(s => s.status === 'pending');
+  const playedN  = songs.filter(s => s.status === 'played' || s.status === 'skipped').length;
+  const total    = songs.length;
+  const hasLive  = !!data.updated_at;
 
-  // Now playing
+  // Now playing sektion
   const npSection = document.getElementById('now-playing');
-  if (playing) {
+  if (songs.length > 0) {
     npSection.style.display = '';
-    document.getElementById('np-title').textContent  = playing.title;
-    document.getElementById('np-artist').textContent = playing.artist;
-    document.getElementById('np-dance').textContent  = playing.dance || '';
-    const pct = total > 0 ? Math.round(played / total * 100) : 0;
+    const current = playing || pending[0];
+    const done    = !playing && pending.length === 0;
+
+    document.getElementById('np-label').textContent =
+      playing ? '▶ Spiller nu' : done ? '✓ Afsluttet' : '⏸ Pause';
+
+    // Dans er primær
+    document.getElementById('np-dance').textContent =
+      current ? (current.dance || '') : '';
+
+    // Sang + artist sekundær
+    if (current) {
+      const t = current.title || '—';
+      const a = current.artist || '';
+      document.getElementById('np-song').innerHTML =
+        `<span>${fmt(t)}</span>${a ? ' · ' + fmt(a) : ''}`;
+    } else {
+      document.getElementById('np-song').textContent = done ? 'Danselisten er afsluttet' : '';
+    }
+
+    const pct = total > 0 ? Math.round(playedN / total * 100) : 0;
     document.getElementById('np-progress').style.width = pct + '%';
-    document.getElementById('np-played').textContent    = `${played} afspillet`;
+    document.getElementById('np-played').textContent    = `${playedN} afspillet`;
     document.getElementById('np-remaining').textContent = `${pending.length} tilbage`;
-    setDot(true, 'Live');
-  } else if (songs.length > 0) {
-    npSection.style.display = '';
-    const next = pending[0];
-    document.getElementById('np-label') && (npSection.querySelector('.np-label').textContent = next ? '⏸ Pause' : '✓ Afsluttet');
-    document.getElementById('np-title').textContent  = next ? next.title : (played > 0 ? 'Danselisten er afsluttet' : songs[0]?.title || '—');
-    document.getElementById('np-artist').textContent = next ? next.artist : '';
-    document.getElementById('np-dance').textContent  = next ? (next.dance || '') : '';
-    const pct = total > 0 ? Math.round(played / total * 100) : 0;
-    document.getElementById('np-progress').style.width = pct + '%';
-    document.getElementById('np-played').textContent    = `${played} afspillet`;
-    document.getElementById('np-remaining').textContent = `${pending.length} tilbage`;
-    setDot(!!data.updated_at, data.updated_at ? 'Live' : 'Afventer');
+
+    setDot(hasLive, hasLive ? 'Live' : 'Afventer');
   } else {
     npSection.style.display = 'none';
     setDot(false, 'Ingen sange');
   }
 
-  // Song list — vis pending og aktiv, skip played
-  const listSongs = songs.filter(s => s.status !== 'played' && s.status !== 'skipped' || songs.length <= 10);
-  const hasList = listSongs.length > 0;
-  document.getElementById('divider').style.display   = hasList ? '' : 'none';
+  // Liste — vis alle sange, dans primær
+  const hasList = songs.length > 0;
+  document.getElementById('divider').style.display    = hasList ? '' : 'none';
   document.getElementById('next-label').style.display = hasList ? '' : 'none';
 
   document.getElementById('song-list').innerHTML = songs.map((s, i) => {
     const icon = s.status === 'played'  ? '✓' :
                  s.status === 'skipped' ? '—' :
                  s.status === 'playing' ? '▶' : '';
-    const cls  = s.status === 'played'  ? 'song-item played' :
-                 s.status === 'skipped' ? 'song-item skipped' :
-                 s.status === 'playing' ? 'song-item playing' : 'song-item';
+    const cls  = 'song-item ' + (s.status || 'pending');
+    const dance = s.dance || '';
+    const song  = [s.title, s.artist].filter(Boolean).join(' · ');
     return `
       <div class="${cls}">
         <span class="song-num">${i+1}</span>
         <span class="song-check">${icon}</span>
         <div class="song-info">
-          <div class="song-title-sm">${fmt(s.title)}</div>
-          <div class="song-artist-sm">${fmt(s.artist)}</div>
+          <div class="song-dance-name">${fmt(dance)}</div>
+          <div class="song-title-sm">${fmt(song)}</div>
         </div>
-        ${s.dance ? `<span class="song-dance-sm">${fmt(s.dance)}</span>` : ''}
       </div>`;
   }).join('');
 }
 
 function setDot(active, label) {
-  const dot = document.getElementById('live-dot');
-  const lbl = document.getElementById('live-label');
-  dot.className = 'dot' + (active ? ' active' : '');
-  lbl.textContent = label;
+  document.getElementById('live-dot').className = 'dot' + (active ? ' active' : '');
+  document.getElementById('live-label').textContent = label;
 }
 
-// Start polling
+// ── Init ──────────────────────────────────────────────────────────────────────
+document.getElementById('empty').style.display = 'flex';
 loadAndRender();
-pollTimer = setInterval(loadAndRender, 5000);
+startCountdown();
+setInterval(loadAndRender, POLL_SECS * 1000);
 </script>
 </body>
 </html>
diff --git a/linedance-app/BUILD.md b/linedance-app/BUILD.md
new file mode 100644
index 00000000..21990fb1
--- /dev/null
+++ b/linedance-app/BUILD.md
@@ -0,0 +1,94 @@
+# LineDance Player — Windows Build Guide
+
+## Forudsætninger
+
+Installer følgende på din Windows-maskine:
+
+1. **Python 3.11+**  
+   https://www.python.org/downloads/  
+   ✅ Sæt flueben ved "Add Python to PATH"
+
+2. **VLC** (64-bit)  
+   https://www.videolan.org/vlc/  
+   Kræves både til udvikling og til slutbrugere
+
+3. **NSIS 3.x**  
+   https://nsis.sourceforge.io/Download  
+   Bruges til at bygge `.exe` installationsprogrammet
+
+---
+
+## Første gang: Opsæt miljø
+
+```bat
+cd linedance-app
+python -m venv venv
+venv\Scripts\activate
+pip install -r requirements.txt
+```
+
+---
+
+## Byg installer
+
+```bat
+build.bat
+```
+
+Det gør automatisk:
+1. PyInstaller → `dist\LineDancePlayer\` (hele programmet)
+2. NSIS → `dist\LineDancePlayer-Setup.exe` (installer til brugerne)
+
+Tager 2-5 minutter første gang.
+
+---
+
+## Upload til server
+
+```bat
+scp dist\LineDancePlayer-Setup.exe bruger@linedanceplayer.dk:/opt/docker/linedanceafspiller/linedance-api/web/public/download/
+```
+
+Filen er tilgængelig på:  
+`https://linedanceplayer.dk/download/LineDancePlayer-Setup.exe`
+
+---
+
+## Ikoner (valgfrit men anbefalet)
+
+Placer disse filer i `installer\` mappen:
+
+| Fil | Størrelse | Beskrivelse |
+|-----|-----------|-------------|
+| `icon.ico` | 256×256 | Program-ikon (Windows .ico format) |
+| `welcome.bmp` | 164×314 | Velkomst-billede i installer |
+| `header.bmp` | 150×57 | Header-billede i installer |
+
+Uden ikoner bygges der med standard NSIS-udseende.
+
+---
+
+## Fejlfinding
+
+**PyInstaller fejler med "module not found"**  
+Tilføj modulet til `hiddenimports` i `build_windows.spec`
+
+**VLC ikke fundet ved kørsel**  
+Sørg for at VLC er installeret som 64-bit — samme arkitektur som Python
+
+**NSIS fejler**  
+Kør `makensis /V4 installer.nsi` for detaljeret output
+
+---
+
+## Versionsnummer
+
+Opdater versionsnummeret i `installer.nsi`:
+```nsis
+!define APP_VERSION "1.0.1"
+```
+
+Og i `app.html` på hjemmesiden:
+```html
+<div class="version" id="win-version">Version 1.0.1 · 64-bit</div>
+```
diff --git a/linedance-app/build.bat b/linedance-app/build.bat
index 3a5a5585..834356d3 100644
--- a/linedance-app/build.bat
+++ b/linedance-app/build.bat
@@ -1,35 +1,123 @@
 @echo off
-echo === LineDance Player - Windows Build ===
+setlocal enabledelayedexpansion
+echo.
+echo ================================================
+echo   LineDance Player - Windows Build + Installer
+echo ================================================
 echo.
 
+:: ── Aktiver venv ──────────────────────────────────────────────────────────────
 if exist "venv\Scripts\activate.bat" (
     call venv\Scripts\activate.bat
 ) else (
-    echo ADVARSEL: venv ikke fundet
+    echo ADVARSEL: venv ikke fundet - bruger system Python
 )
 
-pip install pyinstaller >nul 2>&1
+:: ── Tjek Python ───────────────────────────────────────────────────────────────
+python --version >nul 2>&1
+if errorlevel 1 (
+    echo FEJL: Python ikke fundet
+    pause & exit /b 1
+)
 
-if exist "dist\LineDancePlayer" rmdir /s /q "dist\LineDancePlayer"
-if exist "build\LineDancePlayer" rmdir /s /q "build\LineDancePlayer"
+:: ── Installer/opdater PyInstaller ─────────────────────────────────────────────
+echo [1/4] Installerer PyInstaller...
+pip install pyinstaller --quiet
 
-echo Bygger... (1-3 minutter)
+:: ── Ryd gamle builds ──────────────────────────────────────────────────────────
+echo [2/4] Rydder gamle builds...
+if exist "dist\LineDancePlayer"    rmdir /s /q "dist\LineDancePlayer"
+if exist "build\LineDancePlayer"   rmdir /s /q "build\LineDancePlayer"
+
+:: ── PyInstaller build ─────────────────────────────────────────────────────────
+echo [3/4] Bygger med PyInstaller (2-5 minutter)...
 echo.
-
 pyinstaller build_windows.spec --clean --noconfirm
 
 if errorlevel 1 (
     echo.
-    echo FEJL: Se fejlbesked ovenfor
-    pause
-    exit /b 1
+    echo FEJL: PyInstaller fejlede - se fejlbesked ovenfor
+    pause & exit /b 1
 )
 
 echo.
-echo === FAERDIG ===
-echo Program: dist\LineDancePlayer\LineDancePlayer.exe
+echo OK: dist\LineDancePlayer\ er klar
 echo.
-echo HUSK: Kopieer hele dist\LineDancePlayer\ mappen - ikke kun .exe!
-echo HUSK: VLC skal vaere installeret paa maskinen.
+
+:: ── NSIS installer ────────────────────────────────────────────────────────────
+echo [4/4] Bygger NSIS installer...
+echo.
+
+:: Find NSIS
+set "NSIS="
+if exist "C:\Program Files (x86)\NSIS\makensis.exe" set "NSIS=C:\Program Files (x86)\NSIS\makensis.exe"
+if exist "C:\Program Files\NSIS\makensis.exe"       set "NSIS=C:\Program Files\NSIS\makensis.exe"
+
+if not defined NSIS (
+    echo ADVARSEL: NSIS ikke fundet.
+    echo.
+    echo Download NSIS fra https://nsis.sourceforge.io/Download
+    echo og koer derefter: makensis installer.nsi
+    echo.
+    echo PyInstaller-buildet ligger klar i dist\LineDancePlayer\
+    goto :done
+)
+
+:: Tjek installer-mappe og billeder
+if not exist "installer" mkdir installer
+
+:: Generer et simpelt .ico hvis det mangler (kræver PowerShell)
+if not exist "installer\icon.ico" (
+    echo Genererer standard ikon...
+    powershell -NoProfile -Command ^
+        "$bmp = New-Object System.Drawing.Bitmap(64,64); " ^
+        "$g = [System.Drawing.Graphics]::FromImage($bmp); " ^
+        "$g.Clear([System.Drawing.Color]::FromArgb(14,15,17)); " ^
+        "$b = New-Object System.Drawing.SolidBrush([System.Drawing.Color]::FromArgb(232,160,32)); " ^
+        "$g.FillEllipse($b, 8, 8, 48, 48); " ^
+        "$bmp.Save('installer\icon.png'); " ^
+        "$g.Dispose(); $bmp.Dispose()" 2>nul
+    echo   (Sæt et rigtigt icon.ico i installer\ for bedre resultat)
+)
+
+:: Byg NSIS — uden ikon-linjer hvis .ico mangler
+if exist "installer\icon.ico" (
+    "%NSIS%" /V2 installer.nsi
+) else (
+    :: Lav midlertidig .nsi uden ikon
+    powershell -NoProfile -Command ^
+        "(Get-Content installer.nsi) | " ^
+        "Where-Object { $_ -notmatch 'MUI_ICON|MUI_UNICON|MUI_HEADERIMAGE' } | " ^
+        "Set-Content installer_tmp.nsi"
+    "%NSIS%" /V2 installer_tmp.nsi
+    del installer_tmp.nsi
+)
+
+if errorlevel 1 (
+    echo.
+    echo FEJL: NSIS fejlede - se fejlbesked ovenfor
+    pause & exit /b 1
+)
+
+:done
+echo.
+echo ================================================
+echo   FAERDIG!
+echo ================================================
+if exist "dist\LineDancePlayer-Setup.exe" (
+    echo.
+    echo   Installer: dist\LineDancePlayer-Setup.exe
+    for %%A in ("dist\LineDancePlayer-Setup.exe") do (
+        set /a SIZEMB=%%~zA / 1048576
+        echo   Stoerrelse: !SIZEMB! MB
+    )
+    echo.
+    echo   Upload til server:
+    echo   scp dist\LineDancePlayer-Setup.exe bruger@linedanceplayer.dk:/opt/docker/linedanceafspiller/linedance-api/web/public/download/
+) else (
+    echo.
+    echo   PyInstaller-build: dist\LineDancePlayer\
+    echo   Kør makensis installer.nsi manuelt naar NSIS er installeret
+)
 echo.
 pause
diff --git a/linedance-app/installer.nsi b/linedance-app/installer.nsi
new file mode 100644
index 00000000..1698e2f9
--- /dev/null
+++ b/linedance-app/installer.nsi
@@ -0,0 +1,116 @@
+; LineDance Player — NSIS Installer Script
+; Kræver NSIS 3.x installeret: https://nsis.sourceforge.io/
+
+!define APP_NAME      "LineDance Player"
+!define APP_EXE       "LineDancePlayer.exe"
+!define APP_VERSION   "1.0.0"
+!define APP_PUBLISHER "LineDance Player"
+!define APP_URL       "https://linedanceplayer.dk"
+!define INSTALL_DIR   "$LOCALAPPDATA\Programs\LineDancePlayer"
+!define REG_KEY       "Software\Microsoft\Windows\CurrentVersion\Uninstall\LineDancePlayer"
+
+; ── Generelle indstillinger ───────────────────────────────────────────────────
+Name "${APP_NAME}"
+OutFile "dist\LineDancePlayer-Setup.exe"
+InstallDir "${INSTALL_DIR}"
+InstallDirRegKey HKCU "${REG_KEY}" "InstallLocation"
+RequestExecutionLevel user   ; Ingen admin-rettigheder nødvendige
+SetCompressor /SOLID lzma
+Unicode True
+
+; ── Moderne UI ────────────────────────────────────────────────────────────────
+!include "MUI2.nsh"
+!include "FileFunc.nsh"
+
+!define MUI_ABORTWARNING
+!define MUI_ICON "installer\icon.ico"
+!define MUI_UNICON "installer\icon.ico"
+!define MUI_WELCOMEFINISHPAGE_BITMAP "installer\welcome.bmp"
+!define MUI_HEADERIMAGE
+!define MUI_HEADERIMAGE_BITMAP "installer\header.bmp"
+
+; Farver (orange tema)
+!define MUI_BGCOLOR "0C0D10"
+!define MUI_TEXTCOLOR "ECEEF4"
+
+; ── Sider ─────────────────────────────────────────────────────────────────────
+!insertmacro MUI_PAGE_WELCOME
+!insertmacro MUI_PAGE_DIRECTORY
+!insertmacro MUI_PAGE_INSTFILES
+!insertmacro MUI_PAGE_FINISH
+
+!insertmacro MUI_UNPAGE_CONFIRM
+!insertmacro MUI_UNPAGE_INSTFILES
+
+!insertmacro MUI_LANGUAGE "Danish"
+!insertmacro MUI_LANGUAGE "English"
+
+; ── Installer ─────────────────────────────────────────────────────────────────
+Section "LineDance Player" SecMain
+  SectionIn RO  ; Obligatorisk
+
+  SetOutPath "$INSTDIR"
+
+  ; Kopiér alle filer fra dist\LineDancePlayer\
+  File /r "dist\LineDancePlayer\*.*"
+
+  ; Start-menu genvej
+  CreateDirectory "$SMPROGRAMS\${APP_NAME}"
+  CreateShortcut "$SMPROGRAMS\${APP_NAME}\${APP_NAME}.lnk" \
+    "$INSTDIR\${APP_EXE}" "" "$INSTDIR\${APP_EXE}" 0
+
+  ; Skrivebords-genvej (valgfri — spørg brugeren)
+  CreateShortcut "$DESKTOP\${APP_NAME}.lnk" \
+    "$INSTDIR\${APP_EXE}" "" "$INSTDIR\${APP_EXE}" 0
+
+  ; Gem installationsinfo i registry (til afinstallation)
+  WriteRegStr HKCU "${REG_KEY}" "DisplayName"      "${APP_NAME}"
+  WriteRegStr HKCU "${REG_KEY}" "DisplayVersion"   "${APP_VERSION}"
+  WriteRegStr HKCU "${REG_KEY}" "Publisher"        "${APP_PUBLISHER}"
+  WriteRegStr HKCU "${REG_KEY}" "URLInfoAbout"     "${APP_URL}"
+  WriteRegStr HKCU "${REG_KEY}" "InstallLocation"  "$INSTDIR"
+  WriteRegStr HKCU "${REG_KEY}" "UninstallString"  '"$INSTDIR\Uninstall.exe"'
+  WriteRegStr HKCU "${REG_KEY}" "DisplayIcon"      "$INSTDIR\${APP_EXE}"
+  WriteRegDWORD HKCU "${REG_KEY}" "NoModify"       1
+  WriteRegDWORD HKCU "${REG_KEY}" "NoRepair"       1
+
+  ; Beregn installationsstørrelse
+  ${GetSize} "$INSTDIR" "/S=0K" $0 $1 $2
+  IntFmt $0 "0x%08X" $0
+  WriteRegDWORD HKCU "${REG_KEY}" "EstimatedSize" "$0"
+
+  ; Skriv afinstaller
+  WriteUninstaller "$INSTDIR\Uninstall.exe"
+
+SectionEnd
+
+; ── VLC tjek (advarsel hvis ikke installeret) ─────────────────────────────────
+Section -VLCCheck
+  ReadRegStr $0 HKLM "SOFTWARE\VideoLAN\VLC" ""
+  ReadRegStr $1 HKCU "SOFTWARE\VideoLAN\VLC" ""
+  ${If} $0 == ""
+  ${AndIf} $1 == ""
+    MessageBox MB_YESNO|MB_ICONINFORMATION \
+      "LineDance Player bruger VLC til afspilning.$\n$\nVLC er ikke installeret. Vil du åbne download-siden?$\n$\n(Du kan installere det senere)" \
+      IDNO VLCSkip
+    ExecShell "open" "https://www.videolan.org/vlc/"
+    VLCSkip:
+  ${EndIf}
+SectionEnd
+
+; ── Afinstaller ───────────────────────────────────────────────────────────────
+Section "Uninstall"
+  ; Slet programfiler
+  RMDir /r "$INSTDIR"
+
+  ; Slet genveje
+  Delete "$SMPROGRAMS\${APP_NAME}\${APP_NAME}.lnk"
+  RMDir "$SMPROGRAMS\${APP_NAME}"
+  Delete "$DESKTOP\${APP_NAME}.lnk"
+
+  ; Slet registry
+  DeleteRegKey HKCU "${REG_KEY}"
+
+  ; Bevar brugernes data i %APPDATA%\.linedance — slet IKKE
+
+SectionEnd
diff --git a/linedance-app/main.py b/linedance-app/main.py
index d147d064..475a542e 100644
--- a/linedance-app/main.py
+++ b/linedance-app/main.py
@@ -25,17 +25,21 @@ def main():
 
     # Undertrryk ufarlige Qt Windows-advarsler i konsollen
     import sys as _sys
-    if _sys.platform == "win32":
-        from PyQt6.QtCore import qInstallMessageHandler, QtMsgType
-        def _qt_msg_handler(msg_type, context, message):
-            if any(x in message for x in [
-                "registerTimer", "Unhandled scheme",
-                "Point size <= 0", "setPointSize",
-                "QFont::",
-            ]):
-                return
+    from PyQt6.QtCore import qInstallMessageHandler, QtMsgType
+    def _qt_msg_handler(msg_type, context, message):
+        # Undertrykk kendte harmløse advarsler
+        if any(x in message for x in [
+            "registerTimer", "Unhandled scheme",
+            "Point size <= 0", "setPointSize",
+            "QFont::", "Timers cannot be stopped",
+            "Timers cannot be started",
+            "Cannot create children for a parent",
+            "event dispatcher has already been destroyed",
+        ]):
+            return
+        if _sys.platform == "win32":
             print(message)
-        qInstallMessageHandler(_qt_msg_handler)
+    qInstallMessageHandler(_qt_msg_handler)
 
     # Indlæs sprog fra indstillinger
     from ui.settings_dialog import load_settings
