/* =================================================================================================
   EZGoing Platform V2 - Batch 06 PWA Subscription
   檔案：web/css/app.css
   功能：PWA 訂閱測試頁樣式。
   ================================================================================================= */

:root {
  --bg: #f4f7f7;
  --card: #ffffff;
  --text: #10201f;
  --muted: #5f6f6d;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --border: #dbe7e5;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.app-shell {
  width: min(920px, 100%);
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  margin: 16px 0;
  box-shadow: 0 10px 28px rgba(15, 118, 110, 0.08);
}

.hero {
  background: linear-gradient(135deg, #0f766e, #134e4a);
  color: white;
}

.badge {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.16);
  font-size: 13px;
}

h1 { margin: 16px 0 8px; font-size: clamp(30px, 7vw, 54px); }
h2 { margin: 0 0 14px; font-size: 20px; }
.subtitle { color: rgba(255,255,255,.82); font-size: 18px; }

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.status-grid > div {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}

.label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 6px;
}

button {
  border: 0;
  border-radius: 12px;
  padding: 12px 16px;
  margin: 6px 6px 6px 0;
  font-size: 15px;
  font-weight: 700;
  color: white;
  background: var(--primary);
  cursor: pointer;
}

button:hover { background: var(--primary-dark); }
button:disabled { background: #9ab5b1; cursor: not-allowed; }

.note { color: var(--muted); }
.version-list { line-height: 1.9; }


.result-box {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #f8fbfb;
  color: var(--text);
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-x: auto;
}