Song-Library/offline.html at main · HSR-projects/Song-Library · GitHub

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Offline - HSR Projects</title>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&display=swap" rel="stylesheet">
<style>
  :root{
    --bg:#050b14; --glass:rgba(255,255,255,0.03);
    --cyan:#00e5ff; --pink:#ff6bb5; --muted:#9aa4b2; --card:rgba(255,255,255,0.02);
    --radius:12px; --shadow:0 20px 50px rgba(0,0,0,0.6);
  }
  *{box-sizing:border-box}
  html,body{height:100%; margin:0; font-family:Inter,system-ui,Segoe UI,Roboto; background:linear-gradient(180deg,var(--bg),#071322); color:#e7f7ff; -webkit-font-smoothing:antialiased;}
  a{color:inherit;text-decoration:none;}

  /* Header/Nav */
  header{
    position:fixed;
    top:16px;
    left:16px;
    right:16px;
    z-index:50;
  }
  .nav{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
    padding:10px 14px;
    border-radius:999px;
    border:1px solid rgba(255,255,255,0.04);
    backdrop-filter:blur(6px);
    max-width:1280px;
    margin:0 auto;
  }
  .brand{display:flex;align-items:center;gap:12px}
  .logo{width:36px;height:36px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--pink));color:#00131a;font-weight:900}
  .links{display:flex;gap:10px;align-items:center}
  .links a{padding:8px 10px;border-radius:8px;color:var(--muted);font-weight:700;font-size:13px}
  .links a:hover{color:var(--cyan)}

  /* Hyprland-style offline popup */
  #offline-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    padding: 28px 42px;
    border-radius: 16px;
    background: rgba(20,25,35,0.5);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(0,229,255,0.35);
    font-weight: 800;
    font-size: 18px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0,229,255,0.2);
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
    z-index:100;
    max-width: 400px;
  }
  #offline-popup.show{
    opacity:1;
    transform: translate(-50%, -50%) scale(1);
  }

  body {
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    overflow:hidden;
  }

</style>
</head>
<body>
  <header>
    <div class="nav">
      <div class="brand">
        <div class="logo">HSR</div>
        <div style="line-height:1">
          <div style="font-weight:800">HSR Projects</div>
          <div style="font-size:12px;color:var(--muted)">HSR-projects</div>
        </div>
      </div>

    </div>
  </header>

  <!-- Hyprland-style popup -->
  <div id="offline-popup">⚠️ Cannot reach the page.<br>Check your internet connection.</div>

  <script>
    const popup = document.getElementById('offline-popup');
    window.addEventListener('load', () => {
      popup.classList.add('show');
    });
  </script>
</body>
</html>