/* TaskBoard PWA — 屋外・薄明での可読性を優先した高コントラスト設計 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #6b6b6b;
  --line: #e2e2e2;
  --line-strong: #1a1a1a;
  --panel: #f6f6f6;
  --accent: #1a1a1a;
  --danger: #cc0000;
  --danger-bg: #fff1f1;
  --warn: #b36b00;
  --warn-bg: #fff9e6;
  --ok: #006633;
  --radius: 12px;
}

html { -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Hiragino Sans', 'Yu Gothic', 'Noto Sans JP', system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

/* ---------- header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 8px;
  padding: 7px 12px;
  background: #1a1a1a; color: #fff;
}
/* 大会名が長いと、右のボタンに押されて3行以上に折り返し、画面の高さを取っていた
   （GoalView 4D の地図の上に埋め込むと特に狭い）。小さめの文字で最大2行にし、
   はみ出す分は省略する（全文は title 属性で見られる） */
.header-title { font-size: 13px; line-height: 1.3; font-weight: 700; flex: 1; min-width: 0; }
.header-title .header-name {
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2;
  overflow: hidden;
}
.header-title small { display: block; font-size: 10px; font-weight: 400; color: #b9b9b9; }
.header-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ---------- buttons ---------- */
button { font: inherit; cursor: pointer; }
.btn {
  display: inline-block; width: 100%;
  padding: 13px 18px; margin-bottom: 10px;
  border: none; border-radius: var(--radius);
  font-size: 15px; font-weight: 700;
}
.btn-primary { background: #1a1a1a; color: #fff; }
.btn-secondary { background: #ececec; color: #1a1a1a; }
.btn-ghost { background: none; border: 1px solid var(--line); color: var(--muted); font-weight: 400; font-size: 13px; padding: 9px 18px; width: auto; }
.btn-small {
  background: #3d3d3d; color: #fff; border: none;
  padding: 7px 11px; border-radius: 8px;
  font-size: 13px; font-weight: 700; white-space: nowrap;
}
.btn-small.light { background: #ececec; color: #1a1a1a; }

/* ---------- flight bar ---------- */
.flight-bar {
  position: sticky; top: 41px; z-index: 40;
  display: flex; gap: 6px; overflow-x: auto;
  padding: 8px 10px; background: #2a2a2a; border-bottom: 1px solid #3a3a3a;
  -webkit-overflow-scrolling: touch;
}
.flight-bar::-webkit-scrollbar { display: none; }
.flight-chip {
  position: relative; flex-shrink: 0;
  background: #3d3d3d; color: #d8d8d8; border: 1px solid #4a4a4a;
  padding: 7px 13px; border-radius: 999px; font-size: 13px; font-weight: 700; cursor: pointer;
  white-space: nowrap;
}
.flight-chip.active { background: #fff; color: #1a1a1a; border-color: #fff; }
.flight-chip.pending { opacity: 0.55; }
.flight-chip.pending::after { content: ' ⋯'; font-weight: 400; }
.flight-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--danger); margin-right: 5px; vertical-align: middle;
}
/* アーカイブ入口。通常のフライトチップと見分けが付くよう枠線だけにする */
.flight-chip.archive { background: transparent; border-style: dashed; color: #b0b0b0; }

/* ---------- archive ---------- */
.archive-tabs {
  display: flex; gap: 6px; padding: 10px 14px 2px;
  max-width: 680px; margin: 0 auto;
}
.archive-tab {
  flex: 1; padding: 9px 0; border: 1px solid var(--line); background: transparent;
  color: var(--muted); border-radius: 999px; font-size: 14px; font-weight: 700; cursor: pointer;
}
.archive-tab.active { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.archive-group-title {
  font-size: 13px; font-weight: 700; color: var(--muted);
  padding: 14px 2px 6px; border-bottom: 1px solid var(--line); margin-bottom: 10px;
}
.archive-label { font-size: 15px; font-weight: 700; }
.archive-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ---------- layout ---------- */
.wrap { padding: 14px; max-width: 680px; margin: 0 auto; }
.stack > * + * { margin-top: 12px; }
.center-note { display: flex; align-items: center; justify-content: center; min-height: 55vh; color: var(--muted); font-size: 15px; text-align: center; padding: 20px; }
.updated { font-size: 12px; color: var(--muted); text-align: right; margin-bottom: 8px; }
.spacer { height: 40px; }

/* ---------- banners ---------- */
.banner { border-radius: 10px; padding: 10px 13px; font-size: 13px; line-height: 1.6; }
.banner-info { background: #eef3ff; color: #1a3a7a; }
.banner-warn { background: var(--warn-bg); color: var(--warn); border: 1px solid #e0c07a; }
.banner-error { background: var(--danger-bg); color: var(--danger); border: 1px solid #e0a0a0; white-space: pre-wrap; }
.banner-offline { background: #3d3d3d; color: #fff; font-weight: 700; }

/* ---------- card ---------- */
.card { border: 2px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; margin-bottom: 12px; }
.card.alert { border-color: var(--danger); border-width: 3px; }
.card.cancelled { opacity: 0.6; filter: grayscale(0.6); }

/* 変更あり: 基本情報の見出し直下（開閉状態に関わらず常に見える位置） */
.change-banner {
  background: var(--danger-bg); border-top: 2px solid var(--danger); border-bottom: 2px solid var(--danger);
  padding: 10px 14px; color: var(--danger); font-weight: 700; font-size: 13.5px; line-height: 1.6;
}
.change-banner-en { margin-top: 4px; font-size: 12px; font-weight: 400; opacity: 0.8; }
.change-history { margin-top: 8px; font-weight: 400; }
.change-history summary { cursor: pointer; font-size: 12px; font-weight: 700; color: var(--danger); list-style: none; }
.change-history summary::-webkit-details-marker { display: none; }
.change-history summary::before { content: '▶ '; }
.change-history[open] summary::before { content: '▼ '; }
.change-history ul { margin: 6px 0 0; padding-left: 18px; }
.change-history li { font-size: 12.5px; font-weight: 400; margin-bottom: 5px; line-height: 1.5; }
.change-history-at { font-weight: 700; opacity: 0.85; margin-right: 4px; }
.change-history-en { display: block; font-size: 11px; opacity: 0.75; margin-top: 1px; }
.card-header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 10px;
  padding: 12px 14px; background: var(--panel); user-select: none; cursor: pointer;
}
.card.alert > .card-header { background: var(--danger-bg); }
.card-header h2 { font-size: 15px; font-weight: 700; }
.card-body { padding: 4px 14px 14px; }
.chevron { font-size: 15px; color: var(--muted); flex-shrink: 0; }
.head-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; padding-top: 1px; }

/* task header line */
.task-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; min-width: 0; }
.task-no {
  background: #1a1a1a; color: #fff; border-radius: 7px;
  padding: 3px 10px; font-size: 15px; font-weight: 700; white-space: nowrap;
}
.card.alert .task-no { background: var(--danger); }
.task-id { font-size: 17px; font-weight: 700; letter-spacing: 0.5px; }
.card.alert .task-id { color: var(--danger); }
.task-name-ja { font-size: 14px; font-weight: 700; }
.task-name-en { font-size: 11px; color: var(--muted); display: block; font-weight: 400; }
.rule-no { font-size: 11px; color: var(--muted); }
.help-btn {
  background: #fff; border: 1.5px solid var(--muted); color: var(--muted);
  width: 24px; height: 24px; border-radius: 50%;
  font-size: 13px; font-weight: 700; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.badge-gmd { font-size: 12px; font-weight: 700; color: var(--danger); }
.badge-cancelled { font-size: 11px; font-weight: 700; color: #fff; background: #666; border-radius: 5px; padding: 2px 7px; white-space: nowrap; }

/* ---------- rows: 日本語を大きく / 英語を小さく ---------- */
.row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: none; }
.row-label { flex: 0 1 auto; min-width: 0; }
.label-ja { font-size: 14px; color: #454545; display: block; }
.label-en { font-size: 10.5px; color: #9a9a9a; display: block; line-height: 1.3; }
.label-ja.untranslated { color: #454545; font-style: normal; }
.row-value { flex: 1 1 auto; text-align: right; min-width: 0; }
.value-ja { font-size: 16px; font-weight: 700; display: block; }
.value-en { font-size: 11px; color: var(--muted); font-weight: 400; display: block; line-height: 1.3; }
.row.wide { display: block; }
.row.wide .row-value { text-align: left; margin-top: 3px; }
.row.wide .value-ja, .row.wide .value-en { white-space: pre-line; }
.row.highlight { background: #f4f8ff; margin: 0 -14px; padding-left: 14px; padding-right: 14px; }
.row.changed { background: var(--warn-bg); margin: 0 -14px; padding-left: 14px; padding-right: 14px; }
.dot { font-size: 15px; }

.unknown-flag { font-size: 10px; color: #b36b00; background: var(--warn-bg); border: 1px solid #e6cf95; border-radius: 4px; padding: 0 4px; margin-left: 4px; white-space: nowrap; }
.changed-flag { font-size: 10px; color: #fff; background: var(--warn); border-radius: 4px; padding: 0 4px; margin-left: 4px; white-space: nowrap; font-weight: 700; }

/* ---------- targets ---------- */
.targets { margin: 10px 0; }
.targets-title { font-size: 13px; color: #454545; margin-bottom: 6px; font-weight: 700; }
.target {
  border: 1px solid var(--line); border-left: 5px solid #999;
  border-radius: 8px; padding: 8px 11px; margin-bottom: 7px; background: #fafafa;
}
.target-head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.target-name { font-size: 14px; font-weight: 700; }
.target-coord { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 17px; font-weight: 700; letter-spacing: 0.5px; }
.target-sub { font-size: 12px; color: var(--muted); }
.target-mma { font-size: 13px; font-weight: 700; }

/* ---------- alerts inside task ---------- */
.gmd-alert {
  background: var(--danger-bg); border: 2px solid var(--danger); border-radius: 9px;
  padding: 9px 12px; margin: 10px 0; color: var(--danger); font-weight: 700; font-size: 14px; line-height: 1.55;
}
.change-alert {
  background: var(--warn-bg); border: 2px solid var(--warn); border-radius: 9px;
  padding: 9px 12px; margin: 10px 0; color: var(--warn); font-weight: 700; font-size: 13.5px; line-height: 1.55;
}
.change-alert-en { margin-top: 4px; font-size: 12px; font-weight: 400; opacity: 0.8; }
.notes { margin-top: 10px; padding: 9px 12px; background: var(--warn-bg); border: 1px solid #e0c07a; border-radius: 9px; font-size: 13.5px; color: #5a4300; line-height: 1.65; }
.notes-ja { font-weight: 600; }
.notes-en { margin-top: 4px; font-size: 12px; font-weight: 400; opacity: 0.75; }

/* ---------- timer ---------- */
.timer-box { margin-top: 12px; padding: 11px 13px; background: #f0f0f0; border-radius: 10px; }
.timer-label { font-size: 12px; color: #555; }
.timer-target { font-size: 22px; font-weight: 700; }
.timer-display {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 22px; font-weight: 700; color: #fff;
  padding: 7px 13px; border-radius: 8px; display: inline-block; margin-top: 6px;
  background: #1a1a1a; letter-spacing: 2px;
}
.timer-display.warn { background: #e07800; }
.timer-display.danger { background: var(--danger); }
.timer-display.done { background: #666; font-size: 14px; letter-spacing: 0; }

/* ---------- attachment ---------- */
.attach { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 11px; margin-top: 10px; background: var(--panel); border-radius: 9px; font-size: 13.5px; }
.attach.empty { background: none; color: #a5a5a5; padding: 6px 0; }
.attach.attach-has-thumb { padding: 0; background: none; display: block; position: relative; cursor: pointer; margin-top: 10px; }
.attach-thumb { display: block; width: 100%; max-height: 140px; object-fit: contain; background: var(--panel); border-radius: 9px; }
.attach-thumb-badge { position: absolute; right: 8px; bottom: 8px; font-size: 11px; font-weight: 700; color: #fff; background: rgba(0,0,0,0.55); border-radius: 6px; padding: 3px 7px; pointer-events: none; }

/* ---------- rule modal ---------- */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 200; display: flex; align-items: flex-end; justify-content: center; }
.modal {
  background: #fff; width: 100%; max-width: 680px; max-height: 88vh; overflow-y: auto;
  border-radius: 16px 16px 0 0; padding: 0 0 24px;
}
.modal-header { position: sticky; top: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 14px 16px; display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.modal-header h2 { font-size: 17px; font-weight: 700; }
.modal-header .sub { font-size: 12px; color: var(--muted); }
.modal-body { padding: 4px 16px; }
.rule-sec { padding: 12px 0; border-bottom: 1px solid var(--line); }
.rule-sec:last-child { border-bottom: none; }
.rule-num { font-size: 12px; font-weight: 700; color: var(--muted); }
.rule-title { font-size: 13px; font-weight: 700; margin-top: 2px; }
.rule-ja { font-size: 14.5px; line-height: 1.75; margin-top: 4px; }
.rule-en { font-size: 11.5px; color: #8a8a8a; line-height: 1.6; margin-top: 5px; }
.rule-items { margin: 6px 0 0 18px; font-size: 14px; line-height: 1.8; }
.rule-items li::marker { color: var(--muted); }
.checklist-note { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ---------- forms ---------- */
label.field { display: block; font-size: 13px; font-weight: 700; margin-bottom: 5px; }
input[type=text], input[type=url], textarea {
  width: 100%; padding: 11px; border: 2px solid #ccc; border-radius: 9px;
  font-size: 14px; font-family: inherit; outline: none; background: #fff; color: var(--fg);
}
textarea { min-height: 150px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; resize: vertical; }
input:focus, textarea:focus { border-color: #1a1a1a; }
.hint { font-size: 12px; color: var(--muted); line-height: 1.7; margin-top: 5px; }

/* ---------- image viewer ---------- */
.viewer { padding: 6px; background: #111; min-height: 70vh; }
.viewer img { width: 100%; display: block; }
.viewer img + .viewer-page-label { margin-top: 10px; }
.viewer-page-label { color: #aaa; font-size: 12px; text-align: center; padding: 6px 0; }
.viewer-inline { min-height: 0; border-radius: 10px; margin: 0 -4px; }

/* ---------- how-to ---------- */
.howto { background: var(--panel); border-radius: 10px; padding: 14px; font-size: 13px; color: #444; line-height: 1.9; }
.howto b { display: block; margin-bottom: 3px; color: var(--fg); }

/* ---------- dark mode ---------- */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212; --fg: #f0f0f0; --muted: #9a9a9a; --line: #333;
    --line-strong: #d8d8d8; --panel: #1e1e1e;
    --danger: #ff6b6b; --danger-bg: #2a1414;
    --warn: #e0b050; --warn-bg: #2a2314;
  }
  .task-no { background: #f0f0f0; color: #121212; }
  .help-btn { background: #1e1e1e; }
  .target { background: #1a1a1a; }
  .btn-primary { background: #f0f0f0; color: #121212; }
  .btn-secondary { background: #2c2c2c; color: #f0f0f0; }
  .btn-small.light { background: #2c2c2c; color: #f0f0f0; }
  .timer-box { background: #1e1e1e; }
  .timer-display { background: #f0f0f0; color: #121212; }
  .modal, .modal-header { background: #1a1a1a; }
  .notes { color: #e0cfa0; }
  .banner-info { background: #16233d; color: #b8cdf5; }
  .row.highlight { background: #17202e; }
  input[type=text], input[type=url], textarea { background: #1a1a1a; border-color: #444; }
  input:focus, textarea:focus { border-color: #f0f0f0; }
  .label-en { color: #7a7a7a; }
  .flight-chip.archive { color: #9a9a9a; }
}

/* ---------- GoalView 4D に埋め込まれたとき（app.js が html に embedded を付ける） ----------
   地図の上の狭いシート・小窓に収まるよう、大きい文字を大会名の見出し（13px）程度に揃える。
   単独で開いたときは上の大きめの文字のまま（チェイスカーの中で読む前提）。 */
html.embedded .card-header h2 { font-size: 13px; }
html.embedded .task-no { font-size: 13px; padding: 2px 8px; }
html.embedded .task-id { font-size: 13px; }
html.embedded .task-name-ja { font-size: 13px; }
html.embedded .task-name-en { font-size: 10px; }
html.embedded .value-ja { font-size: 13px; }
html.embedded .value-en { font-size: 10px; }
/* 項目名が値より大きくならないように */
html.embedded .label-ja { font-size: 12px; }
html.embedded .label-en { font-size: 9.5px; }
/* 座標はタップすると GoalView 4D の地図がその位置へ動く（埋め込み時だけ、app.js の targetCoordHtml） */
html.embedded .target-coord.map-link {
  cursor: pointer;
  text-decoration: underline dotted;
  text-underline-offset: 3px;
}
html.embedded .target-coord.map-link::after { content: ' 🗺'; font-size: 0.8em; }