/* Web最小Viewer のスタイル。
   GO済みモック W01〜W06 のビジュアルを再現する。**再設計しない。** */

:root {
  --navy: #14213d;
  --navy-deep: #0f1a30;
  --page: #f2f4f7;
  --card: #ffffff;
  --border: #dde3ea;
  --text: #1c2531;
  --muted: #6b7684;
  --accent: #2f80ed;
  --accent-soft: #eaf2fd;
  --ref: #6b5bd2;
  --ref-soft: #efecfb;
  /* 3本ライン（W01〜W06 で GO 済みの配色） */
  --line-shoulder: #f2c14e;
  --line-hip: #4dd0e1;
  --line-trunk: #ef5f5f;
  --warn: #b26a00;
  --warn-soft: #fdf3e3;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--text);
  font-family: "Helvetica Neue", Arial, "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif; }

/* ---- ヘッダ ---- */
.appbar { background: var(--navy); color: #fff; display: flex; align-items: center; gap: 28px; padding: 0 28px; height: 78px; }
.brand { font-size: 21px; font-weight: 700; letter-spacing: .02em; }
.brand-home { background: none; border: 0; padding: 0; color: inherit; font-family: inherit; cursor: pointer; text-align: left; }
.brand-home:hover { text-decoration: underline; }
.brand-home:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.navtabs { display: flex; gap: 26px; }
.navtab { color: #aab6c8; font-size: 16px; padding: 6px 0; }
.navtab.is-active { color: #fff; border-bottom: 2px solid var(--accent); }
.appbar .spacer { margin-left: auto; }
.user { display: flex; align-items: center; gap: 12px; color: #cfd8e5; font-size: 15px; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: #97a3b4; }

/* ---- サブヘッダ ---- */
.subbar { background: #fff; border-bottom: 1px solid var(--border); display: flex; align-items: center;
  gap: 18px; padding: 14px 28px; }
.backbtn { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 16px; color: var(--accent); font-size: 15px; background: #fff; cursor: pointer; }
.subbar h1 { font-size: 20px; margin: 0; font-weight: 700; }
.meta { color: var(--muted); font-size: 14px; display: flex; gap: 16px; }
.status { margin-left: auto; color: var(--muted); font-size: 14px; display: flex; align-items: center; gap: 8px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #3aa76d; display: inline-block; }

/* ---- レイアウト ---- */
.page { padding: 22px 28px 32px; }
.viewer { display: grid; grid-template-columns: minmax(0, 1fr) 372px; gap: 22px; align-items: start; }

/* ---- 映像領域 ---- */
.stage { background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.video { position: relative; aspect-ratio: 16 / 9; background: linear-gradient(#5d6c81 0%, #8a99ad 46%, #dfe6ee 47%, #eef2f6 100%); }
.video svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.tag { position: absolute; left: 16px; top: 16px; background: rgba(20,33,61,.82); color: #fff;
  font-size: 14px; padding: 7px 13px; border-radius: 7px; }
.tag.second { top: 58px; background: rgba(47,128,237,.92); }
/* 映像枠の左下のフレーム番号（2026-09-28 19:16）。ROI・線の確認を邪魔しない小さな札。 */
.framebadge { position: absolute; z-index: 2; left: 12px; bottom: 12px; background: rgba(0,0,0,.6); color: #fff; font-size: 15px; font-weight: 600;
  padding: 5px 10px; border-radius: 6px; font-variant-numeric: tabular-nums; white-space: nowrap; pointer-events: none; }
.framebadge[hidden] { display: none; }
.legend { position: absolute; right: 16px; top: 16px; background: rgba(20,33,61,.86); color: #fff;
  border-radius: 9px; padding: 12px 14px; font-size: 13px; display: grid; gap: 8px; }
.legend div { display: flex; align-items: center; gap: 9px; }
.swatch { width: 22px; height: 4px; border-radius: 2px; display: inline-block; }

/* ---- 再生操作（再現専用・保存しない） ---- */
.controls { display: flex; flex-direction: column; gap: 10px; padding: 30px 18px 14px; border-top: 1px solid var(--border); }
/* REWORK-C：1段目はシークバーだけ（幅いっぱい）。2段目に再生・時刻・音声・速度。 */
.controls .seekrow { display: flex; align-items: center; gap: 10px; }
.controls .btnrow { display: flex; align-items: center; gap: 12px; }
.controls .btnrow .grow { flex: 1; }
.controls .btnrow .sep { color: var(--muted); }
.mute { min-width: 40px; height: 32px; padding: 0 8px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: #334155; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.mute:disabled { opacity: .4; cursor: default; }
.play { width: 42px; height: 42px; border-radius: 50%; background: var(--accent); color: #fff; border: 0;
  display: grid; place-items: center; font-size: 15px; }
.play.ref { background: var(--ref); }
.time { font-size: 15px; color: var(--text); min-width: 52px; }
.seek { position: relative; flex: 1; height: 6px; background: #e3e8ef; border-radius: 3px; }
.seek .band { position: absolute; top: 0; height: 6px; background: #bcd6f7; border-radius: 3px; }
.seek .played { position: absolute; top: 0; left: 0; height: 6px; background: var(--accent); border-radius: 3px; }
.seek .played.ref { background: var(--ref); }
.seek .knob { position: absolute; top: -5px; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; border: 3px solid var(--accent); transform: translateX(-8px); }
.seek .knob.ref { border-color: var(--ref); }

/* ---- 右パネル ---- */
.panel { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.panel h2 { font-size: 17px; margin: 0 0 14px; display: flex; align-items: baseline; gap: 10px; }
.panel h2 span { color: var(--muted); font-size: 14px; font-weight: 400; }
.cliplist { display: grid; gap: 10px; }
.clip { border: 1px solid var(--border); border-radius: 10px; padding: 13px 15px; cursor: pointer; background: #fff; text-align: left; width: 100%; font: inherit; color: inherit; }
.clip.is-selected { border-color: var(--accent); background: #f5f9ff; }
.clip .row { display: flex; align-items: center; gap: 10px; }
.clip .name { font-size: 15px; font-weight: 600; }
.clip .badge { margin-left: auto; font-size: 12px; background: var(--accent); color: #fff; border-radius: 12px; padding: 3px 10px; }
.clip .sub { color: var(--muted); font-size: 13px; margin-top: 6px; }
.clip .note { font-size: 12.5px; margin-top: 7px; color: var(--warn); }
.clip.is-unavailable { background: var(--warn-soft); border-color: #e8d4ac; cursor: not-allowed; }
.panelnote { color: var(--muted); font-size: 13px; margin-top: 16px; line-height: 1.7; }

/* ---- 状態表示（なし／取得失敗／不明） ---- */
.notice { border-radius: 10px; padding: 14px 16px; font-size: 14px; line-height: 1.7; }
.notice.warn { background: var(--warn-soft); color: var(--warn); border: 1px solid #ecd9b4; }
.notice.plain { background: #f7f9fb; color: var(--muted); border: 1px solid var(--border); }
.overlay-notice { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  background: rgba(255,255,255,.94); border: 1px solid #e8d4ac; color: var(--warn);
  padding: 14px 20px; border-radius: 10px; font-size: 15px; max-width: 70%; text-align: center; }

/* ---- Annotation ---- */
.annot { border: 1px solid var(--border); border-radius: 10px; padding: 13px 15px; }
.annot + .annot { margin-top: 10px; }
.annot .who { color: var(--muted); font-size: 12.5px; margin-top: 7px; }
.annot .text { font-size: 14px; line-height: 1.6; }

/* ---- Session一覧（W01） ---- */
.grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.scard { background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; text-align: left; padding: 0; font: inherit; color: inherit; cursor: pointer; width: 100%; }
.thumb { aspect-ratio: 16/9; background: linear-gradient(#5d6c81, #b9c4d2); display: grid; place-items: center; color: #fff; font-size: 13px; }
.thumb.none { aspect-ratio: auto; height: 44px; justify-content: start; padding: 0 16px; background: #eef2f6; color: #6b7a90; font-size: 12px; border-bottom: 1px solid var(--border); }
.thumb.missing { background: var(--warn-soft); color: var(--warn); border-bottom: 1px solid #ecd9b4; }
.scard .body { padding: 14px 16px 16px; }
.scard .title { font-size: 16px; font-weight: 700; }
.scard .sub { color: var(--muted); font-size: 13px; margin-top: 7px; display: flex; gap: 12px; flex-wrap: wrap; }

/* ---- Reference比較（W05） ---- */
.compare { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.compare .stage { padding: 0; }
.chead { display: flex; align-items: center; gap: 12px; padding: 16px 18px; }
.chip { font-size: 13px; border-radius: 14px; padding: 4px 12px; background: var(--accent-soft); color: var(--accent); }
.chip.ref { background: var(--ref-soft); color: var(--ref); }
.chead .name { font-size: 16px; font-weight: 700; }
.chead .right { margin-left: auto; text-align: right; color: var(--muted); font-size: 13px; line-height: 1.6; }
.cnote { color: var(--muted); font-size: 13px; padding: 0 18px 16px; }
.legendbar { display: flex; align-items: center; gap: 22px; padding: 12px 28px; background: #fff; border-bottom: 1px solid var(--border); font-size: 13.5px; }
.legendbar .right { margin-left: auto; color: var(--muted); }

/* β1 T3：実動画＋3本ライン。動画と線は同じ「はみ出さずに収める」で重ねる（位置を一致させる）。 */
.video.live { background: #000; }
.video .media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #000; }
.video svg.overlay { pointer-events: none; }
.subbar .search { min-width: 260px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; font: inherit; }
.rate { min-width: 52px; padding: 6px 10px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: #334155; font: inherit; font-size: 13px; cursor: pointer; }
/* 前後1コマ送り（Mobile と同じ意味・形：‹ ／ ›） */
.step { min-width: 34px; height: 30px; padding: 0 8px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: #334155; font: inherit; font-size: 18px; line-height: 1; cursor: pointer; }
.step:disabled { opacity: .4; cursor: default; }
/* β1.1 時系列グラフ（W03：再生操作の下に小さく2段）。Video First：動画より目立たせない。 */
.metrics { border-top: 1px solid var(--border); padding: 10px 18px 12px; display: grid; gap: 6px; }
.mrow { display: grid; grid-template-columns: 150px minmax(0, 1fr); align-items: center; gap: 12px; }
.mhead { display: flex; flex-direction: column; gap: 2px; font-size: 12.5px; color: var(--muted); }
.mvalue { color: var(--text); font-variant-numeric: tabular-nums; font-size: 13px; }
.mplot { height: 44px; background: #f7f9fb; border: 1px solid var(--border); border-radius: 6px; cursor: pointer; }
.mplot svg.graph { display: block; width: 100%; height: 100%; }
.graph .zero { stroke: #cfd7e2; stroke-width: 1; stroke-dasharray: 3 3; }
.graph .series { stroke-width: 1.5; opacity: .85; }
.graph .cursor { stroke: var(--text); stroke-width: 1.5; }
.metrics-note { color: var(--muted); font-size: 11.5px; }
@media (max-width: 640px) { .mrow { grid-template-columns: 96px minmax(0, 1fr); } .metrics { padding: 8px 12px 10px; } }
/* β1.1 J1 跳躍：離氷・頂点・着氷の印（グラフの縦線）と1行の表示。 */
.graph .jmark { stroke-width: 1; stroke-dasharray: 2 2; }
.graph .jmark-takeoff, .jchip-takeoff { --jcolor: #2f80ed; }
.graph .jmark-apex, .jchip-apex { --jcolor: #b26a00; }
.graph .jmark-landing, .jchip-landing { --jcolor: #3aa76d; }
.graph .jmark { stroke: var(--jcolor); }
.jump { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; font-size: 13px; color: var(--text); }
.jump.is-muted { color: var(--muted); font-size: 12.5px; }
.jlabel { color: var(--muted); font-size: 12.5px; min-width: 138px; }
.jvalue { font-variant-numeric: tabular-nums; }
.jchip { border: 1px solid var(--jcolor); color: var(--jcolor); background: #fff; border-radius: 12px; padding: 2px 9px; font: inherit; font-size: 12px; cursor: pointer; }
.jchip.is-current { background: var(--jcolor); color: #fff; }
/* ROI（Step 1）：動画上の矩形・拡大ボタン・切り替え・確認ダイアログ（Core の枠）。 */
.video .roi-overlay { pointer-events: none; }
.roi-toggle { min-width: 44px; height: 32px; padding: 0 10px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: #334155; font: inherit; font-size: 13px; cursor: pointer; }
.roi-toggle[aria-pressed="true"] { border-color: #c9a800; color: #8a6d00; background: #fff8d6; }
/* ROI の拡大ウィンドウ（元動画の上に重ねる。赤枠・ドラッグで移動。FigureSkate-mobile-app と同じ）。 */
.roi-window { position: absolute; z-index: 3; border: 2px solid #ff3b30; background: #000; cursor: move; touch-action: none; box-sizing: border-box; }
.roi-window[data-shown="false"] { display: none; }
.roi-window .roi-canvas { display: block; width: 100%; height: 100%; }
.roi-window .roi-note { position: absolute; inset: 0; display: grid; place-items: center; color: #cbd5e1; font-size: 12px; text-align: center; padding: 8px; pointer-events: none; }
.roi-window .roi-note:empty { display: none; }

/* MYoACT Biomechanics Viewer への入口（Session 画面の見出し帯） */
.subbar .biomech-link { margin-left: 16px; background: var(--navy); color: #fff; border-radius: 999px; padding: 8px 16px; font-size: 14px; font-weight: 700; text-decoration: none; white-space: nowrap; }
.subbar .biomech-link:hover { background: var(--accent); }

/* ---- アカウント・共有・コメント（T5）。既存の配色に合わせた簡素な管理画面 ---- */
.navbtn { background: none; border: 0; cursor: pointer; font: inherit; }
.navbtn:hover { color: #fff; }
.acct-page { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 18px; }
.acct-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px 20px; }
.acct-h2 { font-size: 17px; margin: 0 0 10px; }
.acct-note { color: var(--muted); font-size: 14px; line-height: 1.6; margin: 6px 0 12px; }
.acct-dl { display: grid; grid-template-columns: 140px 1fr; gap: 8px 14px; margin: 0; font-size: 15px; }
.acct-dl dt { color: var(--muted); }
.acct-dl dd { margin: 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.acct-id, .acct-ticket { background: #f2f4f7; border: 1px solid var(--border); border-radius: 6px; padding: 3px 8px; font-size: 13px; word-break: break-all; user-select: all; -webkit-user-select: all; }
.acct-list { list-style: none; margin: 0 0 12px; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.acct-item { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.acct-empty { color: var(--muted); font-size: 14px; padding: 6px 2px; }
.acct-name { font-weight: 600; }
.acct-sub { color: var(--muted); font-size: 13px; }
.acct-row { display: flex; align-items: flex-start; gap: 10px; flex-wrap: wrap; margin: 6px 0; }
.acct-hidden { display: none; }
.sm-filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 4px 14px; align-items: end; }
.sm-select { min-width: 0; width: 100%; }
.sm-list { display: flex; flex-direction: column; gap: 10px; }
.sm-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: space-between; }
.subbar .sm-more { flex: 0 0 auto; }
.sm-main { flex: 1 1 260px; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.sm-chips { display: flex; flex-wrap: wrap; gap: 6px; flex: 2 1 280px; }
.sm-chip { background: #f2f4f7; border: 1px solid var(--border); border-radius: 999px; padding: 3px 10px; font-size: 12px; color: var(--text); white-space: nowrap; }
.sm-chip.ok { background: #e7f6ec; border-color: #b9e2c6; color: #1f7a3f; }
.sm-count { margin: 0 0 8px; }
.sm-warn { border: 1px solid #e6b7b3; background: #fdf1f0; border-radius: 10px; padding: 12px 16px; margin: 12px 0; color: #7a1c15; }
.sm-warn ul { margin: 6px 0 0; padding-left: 20px; line-height: 1.7; }
.sm-delete { margin-top: 10px; }
.sm-panel { display: flex; flex-direction: column; gap: 18px; margin-top: 18px; }
@media (max-width: 1024px) { .sm-filters { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); } .sm-row .acct-btn { flex: 0 0 auto; } }
.acct-links { display: flex; flex-direction: column; gap: 6px; margin-top: 14px; font-size: 14px; }
.acct-link { background: none; border: 0; padding: 2px 0; color: var(--accent); text-align: left; cursor: pointer; text-decoration: underline; font-size: 14px; }
.acct-field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.acct-label { font-size: 13px; color: var(--muted); }
.acct-input { flex: 1; min-width: 220px; border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; font-size: 15px; background: #fff; color: var(--text); }
.acct-textarea { min-height: 72px; resize: vertical; font-family: inherit; }
.acct-btn { border: 1px solid var(--border); border-radius: 8px; padding: 9px 16px; font-size: 14px; background: #fff; color: var(--accent); cursor: pointer; }
.acct-btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.acct-btn.danger { color: #b3261e; border-color: #e6b7b3; }
.acct-pw { display: flex; gap: 8px; align-items: stretch; }
.acct-pw .acct-input { min-width: 0; }
.acct-pw-toggle { flex: 0 0 auto; padding: 9px 12px; }
.acct-msg { min-height: 20px; margin-top: 8px; font-size: 14px; }
.acct-msg.is-error { color: #b3261e; }
.acct-msg.is-ok { color: #1f7a3f; }
.acct-msg.is-info { color: var(--muted); }
.acct-login { max-width: 460px; margin: 48px auto; padding: 0 16px; display: flex; flex-direction: column; gap: 18px; }
.acct-brand { font-size: 22px; font-weight: 700; color: var(--navy); text-align: center; }
.acct-comment { flex-direction: column; align-items: stretch; gap: 6px; }
.acct-comment-meta { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; }
.acct-comment-body { white-space: pre-wrap; font-size: 15px; line-height: 1.6; }
.acct-social-wrap { padding: 0 28px 32px; display: flex; flex-direction: column; gap: 18px; max-width: 980px; }
.acct-found { display: flex; align-items: baseline; gap: 10px; margin: 8px 0; font-size: 16px; }
.acct-confirmed { margin-top: 10px; }

/* ---- 映像情報（解像度・fps・codec）。Session 詳細・Clip 再生・MYoACT 結果 ---- */
.videoinfo { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; padding: 8px 14px; border-top: 1px solid var(--border); background: #fafbfc; font-size: 13px; }
.videoinfo-kind { color: var(--muted); }
.videoinfo-text { font-weight: 600; }
.videoinfo.is-unknown .videoinfo-text { color: var(--muted); font-weight: 400; }
.videoinfo-note { color: var(--muted); }
.mc-asset { color: var(--muted); font-size: 13px; }
/* User ID の QR（細かくなりすぎないように 1 マス 8px 以上で描き、拡大でもぼかさない） */
.acct-qr img { display: block; margin-top: 10px; image-rendering: pixelated; background: #fff; border: 1px solid var(--border); border-radius: 6px; }
.acct-who { margin-top: 6px; }
.acct-warn { color: #b3261e; }