/* AWS News Dashboard。色・余白・部品は AWS Update Judge（aws-update-judge/web/style.css）に合わせる */
:root {
  --bg: #0e0e14; --panel: #1a1a26; --border: #33334a; --text: #e8e8f0; --muted: #9a9ab0;
  --accent: #7c5cff; --red: #ef4444; --green: #34d399;
  /* 情報源の色（色だけに頼らず、必ずソース名の文字も出す） */
  --c-whats-new: #fb923c; --c-news-blog: #60a5fa; --c-japan-news: #34d399; --c-japan-apn: #f472b6;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: -apple-system, "Hiragino Sans", sans-serif; }
header { text-align: center; padding: 1.6rem 1rem 1.2rem; background: linear-gradient(135deg, #2a1f5c, #1a1a3a); }
header h1 { margin: 0 0 .3rem; font-size: 1.6rem; }
header p { margin: 0; color: var(--muted); font-size: .85rem; }
.app-switch { display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 2px; margin-top: .8rem; padding: 3px; border: 1px solid var(--border); border-radius: 999px; background: rgba(0, 0, 0, .25); }
.app-switch a { padding: .3rem .9rem; border-radius: 999px; color: var(--muted); font-size: .8rem; text-decoration: none; }
.app-switch a:hover { color: var(--text); background: rgba(124, 92, 255, .2); }
.app-switch a[aria-current="page"] { background: var(--accent); color: #fff; font-weight: bold; }
.app-switch a:focus-visible { outline: 2px solid #fde68a; outline-offset: 2px; }
main { max-width: 980px; margin: 1.2rem auto; padding: 0 1rem; }

:focus-visible { outline: 2px solid #fde68a; outline-offset: 2px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 8px; top: 8px; z-index: 10; background: #fff; color: #000; padding: 8px 12px; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 1rem; }
.controls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; align-items: end; }
.controls label { display: flex; flex-direction: column; gap: .4rem; font-size: .8rem; color: var(--muted); min-width: 0; }
.controls input[type=search], .controls input[type=date], .controls select {
  background: #252536; border: 1px solid var(--border); border-radius: 6px; color: var(--text); padding: .5rem;
  color-scheme: dark; font: inherit; font-size: .85rem; min-width: 0;
}
.controls .keyword { grid-column: 1 / 4; }
.note { grid-column: 1 / 4; margin: 0; font-size: .75rem; color: var(--muted); text-align: right; }

.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: .6rem; margin: 1rem 0; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; text-align: center; padding: .7rem .3rem; }
.stat b { display: block; font-size: 1.4rem; font-variant-numeric: tabular-nums; }
.stat span { font-size: .72rem; color: var(--muted); }
.red { color: var(--red); }

/* グラフ（公開件数の積み上げ棒 + 情報源の横棒） */
.charts { display: grid; grid-template-columns: 3fr 2fr; gap: .8rem; margin-bottom: 1rem; }
.charts .panel { min-width: 0; }
.panel h2 { margin: 0 0 .8rem; font-size: .95rem; }
.panel h2 small { color: var(--muted); font-weight: normal; font-size: .72rem; margin-left: .3rem; }
.bars { display: flex; gap: 4px; align-items: stretch; height: 170px; }
.bar { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
/* 棒の上の数字の分を padding-top で空けておき、棒の高さ（%）はその残りに対して決める */
.bar .area { flex: 1; min-height: 0; padding-top: 1rem; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; }
.bar .stack { flex: none; width: 70%; max-width: 40px; min-height: 1px; display: flex; flex-direction: column-reverse; border-radius: 4px 4px 0 0; overflow: hidden; background: #2a2a3a; }
.bar .seg { width: 100%; background: var(--src); }
.bar .n { flex: none; font-size: .72rem; line-height: 1.2; font-variant-numeric: tabular-nums; }
.bar .d { text-align: center; }
.bar .d { font-size: .68rem; color: var(--muted); white-space: nowrap; min-height: 1em; }
.bars.dense .n { display: none; }
.legend { display: flex; flex-wrap: wrap; gap: .3rem .9rem; list-style: none; margin: .7rem 0 0; padding: 0; font-size: .72rem; color: var(--muted); }
.legend li::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: var(--src); margin-right: 5px; vertical-align: -1px; }

.srcbar { display: grid; grid-template-columns: 7.5em 1fr 3em; align-items: center; gap: .6rem; width: 100%; padding: .45rem .5rem; margin: 0 0 .25rem;
  border: 1px solid transparent; border-radius: 6px; background: none; color: inherit; font: inherit; font-size: .8rem; text-align: left; cursor: pointer; }
.srcbar:hover { background: #252536; }
.srcbar[aria-pressed="true"] { border-color: var(--accent); background: #252536; }
.srcbar .track { height: 10px; border-radius: 5px; background: #2a2a3a; overflow: hidden; }
.srcbar .fill { height: 100%; background: var(--src); border-radius: 5px; }
.srcbar .v { text-align: right; font-variant-numeric: tabular-nums; }
.pill { display: inline-flex; align-items: center; gap: .35rem; font-weight: bold; white-space: nowrap; }
.pill::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--src); flex: none; }

.src-aws-whats-new { --src: var(--c-whats-new); }
.src-aws-news-blog { --src: var(--c-news-blog); }
.src-aws-japan-news { --src: var(--c-japan-news); }
.src-aws-japan-apn { --src: var(--c-japan-apn); }

/* 記事カード */
.count { margin: 0 0 .6rem; font-size: .8rem; color: var(--muted); }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.card { background: linear-gradient(180deg, #1c1a30, #15151f); border: 1px solid #3a3360; border-radius: 10px; padding: .9rem; display: flex; flex-direction: column; min-width: 0; }
.card-head { display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; font-size: .72rem; }
.badge { padding: .1rem .45rem; border-radius: 4px; font-weight: bold; border: 1px solid transparent; }
.badge.src { border-color: var(--src); }
.badge.mt { border-color: var(--muted); color: var(--muted); font-weight: normal; }
.hot { margin-left: auto; background: #4a1d1d; color: #fca5a5; padding: .1rem .45rem; border-radius: 4px; }
.card h2 { font-size: .95rem; margin: .6rem 0 .4rem; line-height: 1.4; overflow-wrap: anywhere; }
.card h2 a { color: var(--text); text-decoration: none; }
.card h2 a:hover { text-decoration: underline; }
.summary { font-size: .78rem; color: var(--muted); margin: 0 0 .4rem; line-height: 1.5; overflow-wrap: anywhere;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.orig { font-size: .74rem; color: #8b8bd0; margin: 0 0 .5rem; }
.orig summary { cursor: pointer; }
.orig p { margin: .3rem 0 0; line-height: 1.5; overflow-wrap: anywhere; }
.meta { margin: auto 0 0; font-size: .72rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.empty { grid-column: 1 / 3; text-align: center; color: var(--muted); padding: 2rem; }
.more-wrap { text-align: center; margin: 1rem 0 0; }
.more { background: #252536; border: 1px solid var(--accent); border-radius: 6px; color: var(--text); padding: .5rem 1.2rem; font: inherit; font-size: .85rem; cursor: pointer; }
.more:hover { background: rgba(124, 92, 255, .2); }

/* サイト紹介（intro.html） */
.intro { max-width: 980px; margin: 0 auto; }
.intro video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; background: #000; border-radius: 8px; }
.intro h2 { margin: 1rem 0 .5rem; font-size: 1rem; }
.intro p { margin: 0 0 .6rem; font-size: .85rem; line-height: 1.7; overflow-wrap: anywhere; }
.intro a { color: #b9a8ff; }
.credit { color: var(--muted); font-size: .8rem; }
.intro p.credit { font-size: .8rem; margin: .8rem 0 0; }

footer { max-width: 980px; margin: 0 auto; padding: .5rem 1rem 2rem; color: var(--muted); font-size: .72rem; }
footer p { margin: .2rem 0; }

/* 読み込み中のスケルトン */
.sk { background: #252536; border-radius: 8px; animation: pulse 1.2s ease-in-out infinite; }
.bars .sk, #srcbars .sk { flex: 1; height: 140px; }
.card.sk { height: 150px; border-color: var(--border); background: #1c1a30; }
@keyframes pulse { 50% { opacity: .5; } }
@media (prefers-reduced-motion: reduce) { .sk { animation: none; } }

@media (max-width: 720px) {
  .controls, .cards, .charts { grid-template-columns: 1fr; }
  .controls .keyword { grid-column: 1; }
  .note { grid-column: 1; text-align: left; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .empty { grid-column: 1; }
  .bars { height: 140px; }
}