/* ===============================================================
   高尾山ナビ ライブステータス帯
   takao-status-bar v1.0.0
   =============================================================== */
.takao-status-bar {
  --tsb-green:  #4a8c4a;
  --tsb-amber:  #e9a000;
  --tsb-red:    #d63b3b;
  --tsb-bg:     #f7faf6;
  --tsb-border: #d9e6d6;
  --tsb-text:   #2c3e2c;
  --tsb-muted:  #6b7a6b;
  background: var(--tsb-bg);
  border: 1px solid var(--tsb-border);
  border-radius: 10px;
  padding: 10px 14px;
  margin: 0 auto 16px;
  max-width: 1080px;
  color: var(--tsb-text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  box-sizing: border-box;
}
.takao-status-bar *,
.takao-status-bar *::before,
.takao-status-bar *::after { box-sizing: border-box; }

.takao-status-bar__head {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; margin-bottom: 8px; color: var(--tsb-muted);
  flex-wrap: wrap; gap: 4px;
}
.takao-status-bar__title { font-weight: 700; color: var(--tsb-green); }
.takao-status-bar__updated { font-size: 11px; }

.takao-status-bar__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
/* 4タイル時はPCで4列、モバイルで2x2 */
.takao-status-bar__grid--4col {
  grid-template-columns: repeat(4, 1fr);
}

.tsb-tile {
  background: #fff;
  border: 1px solid var(--tsb-border);
  border-radius: 8px;
  padding: 10px 12px 10px 16px;
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  overflow: hidden;
}
.tsb-tile:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  text-decoration: none;
  color: inherit;
}
.tsb-tile::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}
.tsb-tile[data-status="ok"]::before     { background: var(--tsb-green); }
.tsb-tile[data-status="warn"]::before   { background: var(--tsb-amber); }
.tsb-tile[data-status="danger"]::before { background: var(--tsb-red); }

.tsb-tile__label {
  display: flex; align-items: center; gap: 4px;
  font-size: 12px; color: var(--tsb-muted); margin-bottom: 4px;
}
.tsb-tile__icon { font-size: 16px; }
.tsb-tile__value {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
}
.tsb-tile__sub {
  font-size: 12px;
  color: var(--tsb-muted);
  margin-top: 2px;
}
.tsb-tile__sub small { font-size: 11px; }
.tsb-tile__sub .tsb-tile__note {
  display: block;
  font-size: 10.5px;
  opacity: 0.85;
  margin-top: 1px;
}
.tsb-tile__cta {
  font-size: 11px;
  color: var(--tsb-green);
  margin-top: 6px;
  align-self: flex-start;
  font-weight: 600;
}

.tsb-status-badge {
  display: inline-block;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 2px;
  color: #fff;
  font-weight: 600;
  vertical-align: 1px;
}
.tsb-status-badge--ok     { background: var(--tsb-green); }
.tsb-status-badge--warn   { background: var(--tsb-amber); }
.tsb-status-badge--danger { background: var(--tsb-red); }

@media (max-width: 600px) {
  .takao-status-bar { padding: 8px 10px; }
  .takao-status-bar__grid { gap: 5px; }
  /* 4タイル時はモバイルで2x2に折り返す */
  .takao-status-bar__grid--4col {
    grid-template-columns: repeat(2, 1fr);
  }
  .tsb-tile { padding: 8px 8px 8px 12px; }
  .tsb-tile__label { font-size: 12px; }
  .tsb-tile__icon { font-size: 15px; }
  .tsb-tile__value { font-size: 14px; }
  .tsb-tile__sub { font-size: 12px; }
  .tsb-tile__cta { font-size: 11.5px; }
  .tsb-status-badge { font-size: 11.5px; }
  .takao-status-bar__head { font-size: 12px; }
  .takao-status-bar__title { font-size: 13px; }
  .takao-status-bar__updated { font-size: 11px; }
}