:root {
  --bg: #0d0f13;
  --bg2: #14171d;
  --card: #171a21;
  --card2: #1e222b;
  --line: #262b35;
  --text: #eef0f4;
  --muted: #8d94a3;
  --accent: #b8f04a;
  --accent-ink: #0d0f13;
  --accent-soft: rgba(184, 240, 74, 0.14);
  --danger: #ff6b6b;
  --deload: #7cc7ff;
  --muscle-off: #2f3440;
  --radius: 18px;
  --tab-h: 64px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Hiragino Sans", "Segoe UI", Roboto, "Noto Sans JP", sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { min-height: 100dvh; font-size: 16px; line-height: 1.4; -webkit-font-smoothing: antialiased; }
body.no-scroll { overflow: hidden; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; padding: 0; }
svg { display: block; }
h1, h2, h3 { margin: 0; letter-spacing: -0.01em; }
h2 { font-size: 1.1rem; display: flex; align-items: center; gap: 8px; }
h2 svg { width: 20px; height: 20px; }
h3 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin: 18px 4px 8px; font-weight: 600; }
p { margin: 6px 0; }
code { background: var(--card2); padding: 1px 6px; border-radius: 6px; font-size: 0.85em; }
.muted { color: var(--muted); }
.small { font-size: 0.82rem; }
.center { text-align: center; }
.error { color: var(--danger); }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: calc(10px + var(--safe-t)) 16px 10px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand h1 { font-size: 1.3rem; font-weight: 750; }
.logo { width: 32px; height: 32px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; }
.logo svg { width: 20px; height: 20px; }
.top-actions { display: flex; align-items: center; gap: 8px; }
.sync-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.sync-dot[data-state="synced"] { background: var(--accent); }
.sync-dot[data-state="error"] { background: var(--danger); }
.sync-dot[data-state="syncing"], .sync-dot[data-state="loading"] { background: #f5c451; }
.icon-btn { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; color: var(--muted); flex: none; }
.icon-btn svg { width: 22px; height: 22px; }
.icon-btn:active, .icon-btn.on { background: var(--card2); color: var(--text); }

/* ---------- layout ---------- */
.view { padding: 14px 14px calc(var(--tab-h) + var(--safe-b) + 110px); max-width: 640px; margin: 0 auto; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }
.empty { text-align: center; color: var(--muted); padding: 40px 16px; }
.note { border-radius: 14px; padding: 12px 14px; margin-bottom: 12px; background: var(--card2); color: var(--muted); font-size: 0.9rem; }
.deload-note { background: rgba(124, 199, 255, 0.1); color: var(--deload); border: 1px solid rgba(124, 199, 255, 0.25); }

/* ---------- controls ---------- */
.btn { min-height: 50px; padding: 0 18px; border-radius: 14px; font-weight: 650; display: inline-flex; align-items: center; justify-content: center; gap: 8px; transition: transform .08s, background .15s; }
.btn svg { width: 20px; height: 20px; }
.btn:active { transform: scale(0.98); }
.btn.block { width: 100%; margin-top: 10px; }
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.ghost { background: var(--card2); color: var(--text); }
.btn.danger { background: rgba(255, 107, 107, 0.12); color: var(--danger); }
.btn.small { min-height: 38px; padding: 0 12px; font-size: 0.88rem; border-radius: 12px; }
.btn.small svg { width: 17px; height: 17px; }
.file-btn { cursor: pointer; }

.seg { display: flex; background: var(--bg2); border: 1px solid var(--line); border-radius: 14px; padding: 4px; gap: 4px; margin: 12px 0; }
.seg button { flex: 1; min-height: 42px; border-radius: 10px; color: var(--muted); font-weight: 600; font-size: 0.92rem; padding: 0 8px; }
.seg button.on { background: var(--card2); color: var(--text); box-shadow: inset 0 0 0 1px var(--line); }
.seg.small button { min-height: 36px; font-size: 0.85rem; }
.seg.inline { margin: 0; }
.seg.inline button { padding: 0 14px; }

.chip { display: inline-flex; align-items: center; height: 24px; padding: 0 9px; border-radius: 999px; background: var(--card2); color: var(--text); font-size: 0.75rem; font-weight: 650; margin-left: 6px; vertical-align: middle; }
.chip.deload { background: rgba(124, 199, 255, 0.16); color: var(--deload); }
.tag { font-size: 0.68rem; font-weight: 650; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: 1px 5px; margin-left: 6px; vertical-align: 2px; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 7px 11px; border-radius: 10px; font-size: 0.82rem; font-weight: 650; }
.badge svg { width: 15px; height: 15px; flex: none; }
.badge.ready { background: var(--accent-soft); color: var(--accent); border: 1px solid rgba(184, 240, 74, 0.3); text-align: left; }
.badge.sm { padding: 4px; }

.field { display: block; margin: 12px 0; }
.field > span { display: block; font-size: 0.82rem; color: var(--muted); margin-bottom: 6px; font-weight: 600; }
.field input { width: 100%; min-height: 50px; border-radius: 14px; border: 1px solid var(--line); background: var(--bg2); padding: 0 14px; font-size: 1rem; }
input:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.switch { position: relative; width: 52px; height: 32px; flex: none; }
.switch input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; z-index: 1; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: var(--line); transition: background .15s; }
.switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 26px; height: 26px; border-radius: 50%; background: #fff; transition: transform .15s; }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::after { transform: translateX(20px); background: var(--accent-ink); }
.set-toggle { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.set-toggle:first-of-type { border-top: 0; }
.set-toggle b { display: block; font-weight: 600; }
.check-row { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 0.9rem; min-height: 40px; }
.check-row input { width: 20px; height: 20px; accent-color: var(--accent); }

/* ---------- log ---------- */
.hero h1 { font-size: 1.65rem; font-weight: 800; margin-top: 6px; }
.eyebrow { color: var(--muted); font-size: 0.85rem; font-weight: 600; display: flex; align-items: center; flex-wrap: wrap; gap: 4px 0; }
.progress { height: 8px; border-radius: 99px; background: var(--bg2); overflow: hidden; margin-top: 4px; }
.progress-fill { height: 100%; background: var(--accent); transform-origin: left; transition: transform .3s; }
.hero-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
.hero-foot b { color: var(--text); }

.ex { padding: 14px; transition: border-color .2s; }
.ex.all-done { border-color: rgba(184, 240, 74, 0.45); }
.ex.off { opacity: 0.6; }
.ex-head { display: flex; align-items: flex-start; gap: 8px; }
.ex-title { flex: 1; text-align: left; display: flex; flex-direction: column; gap: 3px; min-height: 44px; }
.ex-name { font-weight: 750; font-size: 1.08rem; }
.ex-target { color: var(--muted); font-size: 0.84rem; }
.ex-muscles { color: var(--accent); font-size: 0.78rem; font-weight: 600; }
.ex-meta { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; margin: 10px 0 4px; }
.ex.all-done .ex-name::after { content: " ✓"; color: var(--accent); }

.sets { display: grid; gap: 8px; margin-top: 8px; }
.set-head, .set-row { display: grid; grid-template-columns: 22px minmax(0, 1.15fr) minmax(0, 1fr) 50px; gap: 8px; align-items: center; }
.sets.bw .set-head, .sets.bw .set-row { grid-template-columns: 22px minmax(0, 1fr) 50px; }
.set-head { font-size: 0.7rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 650; }
.set-head span:nth-child(n+2) { text-align: center; }
.set-no { color: var(--muted); font-weight: 700; text-align: center; font-variant-numeric: tabular-nums; }
.stepper { display: flex; align-items: center; height: 50px; background: var(--bg2); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.stepper button { width: 38px; height: 100%; display: grid; place-items: center; color: var(--muted); flex: none; }
.stepper button svg { width: 18px; height: 18px; }
.stepper button:active { background: var(--card2); color: var(--text); }
.stepper input { flex: 1; min-width: 0; width: 100%; height: 100%; border: 0; background: none; text-align: center; font-size: 1.12rem; font-weight: 700; font-variant-numeric: tabular-nums; padding: 0; }
.stepper input:focus { outline: none; }
.stepper:focus-within { border-color: var(--accent); }
.done-btn { width: 50px; height: 50px; border-radius: 14px; border: 2px solid var(--line); color: var(--muted); display: grid; place-items: center; transition: all .15s; }
.done-btn svg { width: 24px; height: 24px; }
.set-row.done .done-btn { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.set-row.done .stepper { background: color-mix(in srgb, var(--accent) 7%, var(--bg2)); border-color: rgba(184, 240, 74, 0.25); }
.finish .btn.block:first-of-type { margin-top: 4px; }

/* ---------- rest bar ---------- */
.restbar {
  position: fixed; left: 10px; right: 10px; bottom: calc(var(--tab-h) + var(--safe-b) + 10px); z-index: 30;
  max-width: 620px; margin: 0 auto; overflow: hidden;
  background: #222733; border: 1px solid #343a48; border-radius: 18px; padding: 10px 12px 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,.5); transform: translateY(20px); opacity: 0; transition: all .2s;
}
.restbar.show { transform: none; opacity: 1; }
.rest-fill { position: absolute; left: 0; top: 0; height: 3px; width: 100%; background: var(--muted); transform-origin: left; }
.restbar.ready .rest-fill { background: var(--accent); }
.rest-info { display: flex; justify-content: space-between; font-size: 0.8rem; font-weight: 600; margin-bottom: 6px; }
.restbar.ready .rest-label { color: var(--accent); }
.rest-controls { display: flex; align-items: center; gap: 8px; }
.rest-controls button { height: 44px; min-width: 54px; border-radius: 12px; background: var(--card2); font-weight: 700; }
.rest-controls .skip { margin-left: auto; padding: 0 16px; background: var(--accent); color: var(--accent-ink); }
.rest-time { font-size: 1.9rem; font-weight: 800; font-variant-numeric: tabular-nums; min-width: 84px; text-align: center; }

/* ---------- tab bar ---------- */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 25;
  display: grid; grid-template-columns: repeat(4, 1fr);
  height: calc(var(--tab-h) + var(--safe-b)); padding-bottom: var(--safe-b);
  background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
}
.tabbar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; color: var(--muted); text-decoration: none; font-size: 0.72rem; font-weight: 650; }
.tabbar a span { width: 26px; height: 26px; display: grid; place-items: center; }
.tabbar a span svg { width: 24px; height: 24px; }
.tabbar a[aria-current="page"] { color: var(--accent); }

/* ---------- sheet ---------- */
.sheet { position: fixed; inset: 0; z-index: 50; }
.sheet-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.55); opacity: 0; transition: opacity .2s; }
.sheet-panel {
  position: absolute; left: 0; right: 0; bottom: 0; max-height: 92dvh; overflow-y: auto; overscroll-behavior: contain;
  max-width: 640px; margin: 0 auto; background: var(--card); border: 1px solid var(--line); border-bottom: 0;
  border-radius: 24px 24px 0 0; padding: 8px 18px calc(22px + var(--safe-b)); transform: translateY(100%); transition: transform .22s cubic-bezier(.2,.8,.2,1);
}
.sheet.open .sheet-backdrop { opacity: 1; }
.sheet.open .sheet-panel { transform: none; }
.sheet-grip { width: 40px; height: 5px; border-radius: 9px; background: var(--line); margin: 2px auto 10px; }
.sheet-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.sheet-head h2 { font-size: 1.3rem; }
.dow-pick { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.dow-pick button { height: 46px; border-radius: 12px; background: var(--bg2); border: 1px solid var(--line); font-weight: 650; color: var(--muted); }
.dow-pick button.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.toast {
  position: fixed; left: 50%; top: calc(70px + var(--safe-t)); z-index: 60; transform: translate(-50%, -20px); opacity: 0; pointer-events: none;
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 12px; font-weight: 650; font-size: 0.9rem; transition: all .2s; white-space: nowrap;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- schedule ---------- */
.weeks { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; margin: 12px 0 8px; }
.wk { height: 34px; border-radius: 8px; background: var(--bg2); border: 1px solid var(--line); display: grid; place-items: center; font-size: 0.72rem; font-weight: 700; color: var(--muted); }
.wk.past { background: color-mix(in srgb, var(--accent) 22%, var(--bg2)); color: var(--text); border-color: transparent; }
.wk.deload { background-image: repeating-linear-gradient(135deg, rgba(124,199,255,.22) 0 4px, transparent 4px 8px); color: var(--deload); border-color: rgba(124,199,255,.35); }
.wk.now { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 0.76rem; color: var(--muted); margin: 6px 0; }
.legend.center { justify-content: center; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.lg { width: 12px; height: 12px; border-radius: 4px; display: inline-block; }
.lg.now, .lg.p { background: var(--accent); }
.lg.s { background: color-mix(in srgb, var(--accent) 42%, var(--muscle-off)); }
.lg.n { background: var(--muscle-off); }
.lg.deload { background-image: repeating-linear-gradient(135deg, rgba(124,199,255,.6) 0 3px, transparent 3px 6px); border: 1px solid rgba(124,199,255,.5); }
.week-nav { display: flex; align-items: center; justify-content: space-between; margin: 12px 0 6px; }
.wk-title { display: flex; flex-direction: column; align-items: center; text-align: center; }
.wk-title .chip { margin: 3px 0; }
.days { display: grid; gap: 6px; }
.day { display: flex; align-items: stretch; gap: 10px; min-height: 58px; }
.day-label { width: 46px; flex: none; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 12px; background: var(--bg2); font-size: 0.78rem; }
.day-label b { font-size: 0.82rem; }
.day-label span { color: var(--muted); font-weight: 600; }
.day.today .day-label { background: var(--accent); color: var(--accent-ink); }
.day.today .day-label span { color: var(--accent-ink); }
.day-body { flex: 1; display: flex; flex-direction: column; gap: 6px; justify-content: center; }
.day.rest .day-body { padding-left: 4px; }
.sess { position: relative; display: flex; flex-direction: column; align-items: flex-start; text-align: left; min-height: 58px; justify-content: center; padding: 8px 44px 8px 14px; border-radius: 12px; background: var(--card2); border-left: 4px solid var(--accent); }
.sess.upper { border-left-color: #f5a3ff; }
.sess-time { font-size: 0.8rem; color: var(--muted); font-weight: 600; font-variant-numeric: tabular-nums; }
.sess-name { font-weight: 700; }
.sess-done { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; }
.sess-done svg { width: 16px; height: 16px; }
.sess.logged-only { min-height: 36px; flex-direction: row; gap: 6px; align-items: center; color: var(--accent); font-size: 0.85rem; font-weight: 650; padding: 6px 12px; }
.sess.logged-only svg { width: 16px; height: 16px; }

/* ---------- muscles ---------- */
.bodymap { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 8px 0 4px; }
.bodymap figure { margin: 0; text-align: center; }
.bodymap figcaption { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); font-weight: 650; margin-top: 2px; }
.body-svg { width: 100%; height: auto; max-height: 56dvh; margin: 0 auto; }
.body-svg .sil { fill: #1d2129; }
.body-svg .m { fill: var(--muscle-off); stroke: var(--card); stroke-width: 0.9; stroke-linejoin: round; transition: fill .25s; }
.body-svg .m.on { fill: color-mix(in srgb, var(--accent) calc(var(--lvl) * 100%), var(--muscle-off)); }
.body-svg .m.primary { fill: var(--accent); filter: drop-shadow(0 0 3px rgba(184, 240, 74, 0.35)); }
.body-svg .detail { fill: none; stroke: var(--card); stroke-width: 0.8; stroke-linecap: round; }
.map-card { background: var(--bg2); border-radius: 16px; padding: 10px 8px 6px; margin: 10px 0; }
.sheet .bodymap { background: var(--bg2); border-radius: 16px; padding: 10px 8px 6px; }
.map-title { display: flex; justify-content: space-between; align-items: baseline; padding: 0 6px; }
.mlist { display: grid; gap: 8px; font-size: 0.9rem; margin: 10px 2px; }
.mlist b { margin-right: 6px; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 8px; }
.dot.p { background: var(--accent); }
.dot.s { background: color-mix(in srgb, var(--accent) 42%, var(--muscle-off)); }
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-list.scroll { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin: 0 -16px; padding: 0 16px 4px; }
.chip-list.scroll::-webkit-scrollbar { display: none; }
.pill { flex: none; min-height: 40px; padding: 0 14px; border-radius: 999px; background: var(--card2); border: 1px solid var(--line); font-weight: 600; font-size: 0.88rem; }
.pill.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.heat-legend { display: flex; align-items: center; gap: 8px; font-size: 0.75rem; color: var(--muted); justify-content: center; }
.heat-legend i { width: 120px; height: 8px; border-radius: 9px; background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 18%, var(--muscle-off)), var(--accent)); }
.bars { display: grid; gap: 6px; margin-top: 12px; }
.bar-row { display: grid; grid-template-columns: 120px 1fr 34px; gap: 8px; align-items: center; font-size: 0.85rem; }
.bar { height: 8px; background: var(--bg2); border-radius: 9px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--accent); border-radius: 9px; }
.bar-row b { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- history ---------- */
.hist { padding: 0; overflow: hidden; }
.hist-head { width: 100%; display: flex; align-items: center; gap: 12px; padding: 12px 14px; text-align: left; min-height: 64px; }
.hist-date { width: 46px; height: 46px; border-radius: 12px; background: var(--bg2); display: flex; flex-direction: column; align-items: center; justify-content: center; flex: none; line-height: 1.1; }
.hist-date b { font-size: 1.1rem; }
.hist-date small { color: var(--muted); font-size: 0.7rem; font-weight: 650; text-transform: uppercase; }
.hist-main { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.chev { color: var(--muted); transition: transform .2s; }
.chev svg { width: 18px; height: 18px; }
.hist.open .chev { transform: rotate(90deg); }
.hist-body { padding: 0 14px 14px; border-top: 1px solid var(--line); }
.hist-ex { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 0.88rem; }
.hist-ex span:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.hist-body .btn { margin-top: 12px; }
.list { padding: 4px 14px; }
.list.flat { background: var(--bg2); }
.list-row { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; min-height: 58px; text-align: left; border-bottom: 1px solid var(--line); }
.list-row:last-child { border-bottom: 0; }
.list-row > span:first-child { display: flex; flex-direction: column; gap: 2px; }
.list-row .right { display: flex; align-items: center; gap: 8px; font-variant-numeric: tabular-nums; }
.list-row.static { font-size: 0.88rem; min-height: 0; }
.spark-wrap { background: var(--bg2); border-radius: 14px; padding: 10px 12px; margin: 10px 0; }
.spark { width: 100%; height: 70px; margin-top: 6px; overflow: visible; }
.spark polyline { fill: none; stroke: var(--accent); stroke-width: 2.5; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.spark circle { fill: var(--accent); }
.mini-map { margin-top: 12px; }
.mini-map summary { cursor: pointer; display: flex; align-items: center; gap: 8px; color: var(--muted); font-weight: 600; min-height: 44px; }
.mini-map summary svg { width: 18px; height: 18px; }

/* ---------- settings ---------- */
.sync-status { display: flex; align-items: center; gap: 8px; font-weight: 600; margin: 10px 0 4px; }
.sync-status i { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.sync-status.synced i { background: var(--accent); }
.sync-status.error i { background: var(--danger); }

@media (min-width: 700px) {
  .body-svg { max-height: 520px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ---- option slot (e.g. Pull: Row / Pulldown / Both) ---- */
.slot { padding: 14px 16px 4px; border-style: dashed; border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); background: color-mix(in srgb, var(--accent) 5%, var(--card)); margin-bottom: 8px; }
.slot-head { display: flex; flex-direction: column; gap: 2px; }
.slot-head b { font-size: 1.02rem; }
.slot-pick { margin: 10px 0 10px; }
.slot-pick button.on { background: var(--accent); color: var(--accent-ink); box-shadow: none; }
.ex.in-slot { border-left: 3px solid color-mix(in srgb, var(--accent) 55%, transparent); }
.slot-pick button { white-space: nowrap; font-size: 0.82rem; padding: 0 6px; }

/* ---------- ▶ Watch: shared 3D exercise player sheet ---------- */
.watch-btn { display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 14%, var(--bg2)); color: var(--accent); border: 1px solid rgba(184, 240, 74, 0.3); font-weight: 700; font-size: 0.85rem; flex: none; }
.watch-btn svg { width: 14px; height: 14px; }
.watch-open { margin-top: 12px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.watch-open svg { width: 16px; height: 16px; }
.watch .sheet-panel { overflow: hidden; height: min(86dvh, 760px); display: flex; flex-direction: column; }
.watch-head { display: flex; align-items: center; gap: 8px; margin: -4px 0 8px; min-height: 44px; }
.watch-head .watch-tabs { flex: 1; margin: 0; }
.watch-head .icon-btn { margin-left: auto; }
.watch-stage { flex: 1; min-height: 0; position: relative; }
.watch-stage .xp { position: absolute; inset: 0; min-height: 0; }
.watch-err { color: var(--muted); text-align: center; padding: 40px 16px; }

/* Hammer Curl equipment picker (Dumbbells | Kettlebell) — same look as the pull-slot picker */
.ex .equip-pick { margin: 2px 0 10px; }
.equip-tag { color: var(--muted); font-weight: 400; }

/* Card header (v1.3.1): title truncates; ▶ Watch + muscles icon buttons sit top-right */
.ex-head { align-items: flex-start; }
.ex-title { min-width: 0; }
.ex-name-row { display: flex; align-items: center; min-width: 0; }
.ex-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.ex-name-row .tag { flex: none; }
.ex-actions { display: flex; align-items: center; gap: 6px; flex: none; }
.icon-btn.tool { width: 40px; height: 40px; border-radius: 12px; background: var(--card2); color: var(--text); border: 1px solid var(--line);
  transition: background-color .15s, border-color .15s, transform .08s; -webkit-tap-highlight-color: transparent; }
.icon-btn.tool svg { width: 20px; height: 20px; }
.icon-btn.tool.watch { color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, var(--card2)); border-color: rgba(184, 240, 74, 0.3); }
.icon-btn.tool.watch svg { width: 16px; height: 16px; }
@media (hover: hover) { .icon-btn.tool:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); color: var(--accent); } }
.icon-btn.tool:active { transform: scale(0.94); background: color-mix(in srgb, var(--accent) 22%, var(--card2)); }
.icon-btn.tool:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ex-actions .switch { margin-left: 4px; }
.tag.opt-tag { margin: 0 6px 0 0; vertical-align: 1px; }