:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --border: #e2e5ec;
  --text: #1c1f26;
  --text-muted: #6b7280;
  --primary: #2563eb;
  --primary-text: #ffffff;
  --ok-bg: #e6f6ec;
  --ok-text: #157347;
  --locked-bg: #f1f2f5;
  --locked-text: #6b7280;
  --unknown-bg: #fff7e6;
  --unknown-text: #92660a;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161c;
    --surface: #1d2028;
    --border: #2c303a;
    --text: #eef0f4;
    --text-muted: #9aa1b1;
    --primary: #4f8bff;
    --primary-text: #0b1220;
    --ok-bg: #123522;
    --ok-text: #6fd99a;
    --locked-bg: #262a33;
    --locked-text: #9aa1b1;
    --unknown-bg: #3a2d0f;
    --unknown-text: #f0c869;
  }
}

* { box-sizing: border-box; }

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-wrap: wrap;
}

.topbar h1 {
  font-size: 1.2rem;
  margin: 0;
}

.account-area { display: flex; align-items: center; }

.account-chip {
  display: flex;
  align-items: center;
  gap: 8px;
}

.account-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--border);
}

.account-name { font-size: 0.9rem; }

.signout-btn {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  cursor: pointer;
}
.signout-btn:hover { background: var(--locked-bg); }

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px;
}

.status-note {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0 0 16px;
}

.empty-note {
  color: var(--text-muted);
  text-align: center;
  padding: 40px 0;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.app-card {
  display: flex;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}

.app-card.is-unlocked {
  border-color: var(--ok-text);
}

.app-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--locked-bg);
  object-fit: cover;
  flex-shrink: 0;
}

.app-body { min-width: 0; flex: 1; }

.app-name {
  font-weight: 600;
  margin-bottom: 4px;
}

.app-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 8px;
  white-space: pre-wrap;
}

.badge {
  display: inline-block;
  font-size: 0.78rem;
  padding: 3px 9px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.badge-ok { background: var(--ok-bg); color: var(--ok-text); }
.badge-locked { background: var(--locked-bg); color: var(--locked-text); }
.badge-unknown { background: var(--unknown-bg); color: var(--unknown-text); }

.app-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.link-btn {
  display: inline-block;
  font-size: 0.82rem;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text);
}
.link-btn:hover { background: var(--locked-bg); }

.link-btn-primary {
  background: var(--primary);
  color: var(--primary-text);
  border-color: var(--primary);
}
.link-btn-primary:hover { filter: brightness(1.05); }