@font-face {
  font-family: Inter;
  src: url("fonts/inter-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: Inter;
  src: url("fonts/inter-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: Inter;
  src: url("fonts/inter-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: Inter;
  src: url("fonts/inter-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --page: #F4F5F2;
  --surface: #FFFFFF;
  --text: #101916;
  --muted: #69746F;
  --faint: #8B948F;
  --border: #DFE4DF;
  --line: #ECEEEC;
  --green: #0F706E;
  --green-deep: #0E6A52;
  --mint: #A7F2CF;
  --mint-btn: #A8EBC4;
  --ink: #161A19;
  --on-mint: #10241C;
  --workout-bg: #0C1312;
  --workout-surface: #151E1C;
  --workout-text: #F4F7F5;
  --workout-muted: #9AA49F;
  --progress-bg: #101614;
  --progress-card: #171E1B;
  --chip: #EEF0EF;
  --shadow: 0 12px 32px rgba(16, 24, 20, 0.08);
  --tab-h: 62px;
  --sidebar: 248px;
  --font: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --pad: 20px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { height: 100%; }
body {
  min-height: 100%;
  font-family: var(--font);
  background: var(--page);
  color: var(--text);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  touch-action: manipulation;
}
html { overflow-x: clip; }
body[data-tone="workout"] { background: var(--workout-bg); color-scheme: dark; }
body[data-tone="progress"] { background: var(--progress-bg); color-scheme: dark; }
button, a, input, label { touch-action: manipulation; }
img { max-width: 100%; display: block; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}
::selection { background: #C9F3DF; color: var(--on-mint); }
.sprite { position: absolute; width: 0; height: 0; }
.icon { width: 22px; height: 22px; display: block; }
.skip {
  position: absolute; left: 12px; top: -40px; background: #fff; padding: 8px 12px; z-index: 80;
}
.skip:focus { top: 12px; }

.app { min-height: 100dvh; }
.sidebar { display: none; }
.stage { min-height: 100dvh; min-width: 0; }
.screen { min-height: 100dvh; padding-bottom: calc(var(--tab-h) + env(safe-area-inset-bottom) + 18px); }
.screen[hidden] { display: none !important; }
.screen-fill:not([hidden]) {
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 0;
  z-index: 40;
  padding-bottom: 0;
  min-height: 100dvh;
  height: 100dvh;
  overflow: auto;
}
.workout.screen-fill:not([hidden]),
.rest.screen-fill:not([hidden]),
.motion.screen-fill:not([hidden]) { overflow: hidden; }
body.is-immersive { overflow: hidden; }
body.is-immersive .sidebar,
body.is-immersive .tabbar { visibility: hidden; }

.tabbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 30;
  height: calc(58px + env(safe-area-inset-bottom));
  padding: 6px 8px env(safe-area-inset-bottom);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(16, 24, 20, 0.06);
}
.tabbar button {
  border: 0; background: transparent;
  color: var(--faint);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  font-size: 10px; font-weight: 600; letter-spacing: 0.01em;
}
.tabbar button.is-active { color: var(--green); }
body[data-tone="progress"] .tabbar {
  background: #101614;
  border-top-color: rgba(255, 255, 255, 0.08);
}
body[data-tone="progress"] .tabbar button { color: #8E9893; }
body[data-tone="progress"] .tabbar button.is-active { color: var(--mint); }
body.is-immersive .tabbar { pointer-events: none; }
.tabbar .icon { width: 22px; height: 22px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 999px;
  height: 48px; padding: 0 18px;
  font-weight: 600; font-size: 15px;
  touch-action: manipulation;
}
.btn:active { transform: scale(0.98); }
.btn-mint { background: var(--mint-btn); color: var(--on-mint); }
.btn-ink { background: var(--ink); color: #fff; }
.btn-white { background: #fff; color: var(--ink); }
.btn-ghost {
  background: transparent; color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
}
.btn-line { background: #fff; color: var(--ink); border: 1px solid var(--border); }
.btn-block { width: 100%; }
.btn .icon { width: 18px; height: 18px; }
.icon-btn {
  width: 40px; height: 40px; border: 0; border-radius: 999px;
  background: transparent; color: var(--text);
  display: grid; place-items: center;
}
.icon-btn.light { color: #fff; }
.icon-btn.is-saved { color: var(--mint); }
.icon-btn.is-saved .icon { fill: currentColor; }

.hero {
  position: relative;
  min-height: 500px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: max(18px, env(safe-area-inset-top)) var(--pad) 18px;
  overflow: hidden;
}
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 72% 30%; }
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 12, 14, 0.45) 0%, rgba(8, 12, 14, 0.05) 32%, rgba(8, 12, 14, 0.15) 58%, rgba(8, 12, 14, 0.35) 100%);
}
.hero-top, .today { position: relative; z-index: 1; }
.hero-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.hello { margin: 0; font-size: 16px; font-weight: 500; opacity: 0.92; }
.hello-name {
  margin: 0;
  font-size: clamp(42px, 12vw, 60px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.96;
}
.hello-line { margin: 4px 0 0; font-size: 14px; opacity: 0.82; }
.avatar-btn {
  width: 42px; height: 42px; padding: 0; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.9);
  overflow: hidden; background: #ccc; flex: none;
}
.avatar-btn img, .brand img, .profile-id img { width: 100%; height: 100%; object-fit: cover; }
.today {
  background: rgba(10, 14, 14, 0.62);
  backdrop-filter: blur(18px) saturate(1.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  padding: 16px 16px 14px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
}
.kicker { margin: 0; font-size: 13px; font-weight: 500; opacity: 0.78; }
.today h2 {
  margin: 4px 0 0;
  font-size: clamp(26px, 6.4vw, 32px);
  letter-spacing: -0.03em;
  line-height: 1.1;
  font-weight: 650;
}
.today-meta { margin: 6px 0 14px; font-size: 14px; opacity: 0.78; }
.today .btn { height: 42px; padding: 0 16px; }

.home-body { padding: 22px var(--pad) 8px; }
.week h2, .this-week h3, .up-next h3, .page-head h1, .subhead h1 {
  font-weight: 700; letter-spacing: -0.03em;
}
.week h2 { margin: 0 0 8px; font-size: 16px; }
.week-score { display: flex; align-items: baseline; gap: 8px; margin-bottom: 16px; }
.week-score strong { font-size: 32px; letter-spacing: -0.04em; font-weight: 650; line-height: 1; }
.week-score span { color: var(--muted); font-size: 13px; }
.bars {
  height: 112px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  align-items: end;
  gap: 8px;
}
.bars span {
  display: block; width: 12px; margin: 0 auto; height: var(--h);
  border-radius: 99px;
  background: linear-gradient(#1A8A68, var(--green-deep));
  transform-origin: bottom;
  animation: rise 0.7s cubic-bezier(.2,.7,.2,1) both;
}
.bars span.is-rest { background: #E4E7E4; }
.day-labels, .vol-labels {
  display: grid; grid-template-columns: repeat(7, 1fr);
  margin-top: 8px; color: var(--muted); font-size: 11px; text-align: center;
}
.this-week { margin-top: 28px; }
.this-week h3, .up-next h3 { margin: 0 0 12px; font-size: 13px; color: var(--muted); font-weight: 600; }
.stat-row { display: grid; grid-template-columns: 1.2fr 1fr 0.8fr; }
.stat-row strong {
  display: block; font-size: clamp(15px, 4.4vw, 20px);
  letter-spacing: -0.03em; font-variant-numeric: tabular-nums; font-weight: 650;
}
.stat-row span { color: var(--muted); font-size: 12px; }
.stat-row > div + div { border-left: 1px solid var(--border); padding-left: 12px; }
.up-next { margin-top: 26px; }
.link-row, .ex-row, .menu button {
  width: 100%;
  display: flex; align-items: center; gap: 12px;
  background: transparent; border: 0; text-align: left;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.link-copy { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.link-copy strong, .ex-copy strong { font-size: 16px; font-weight: 600; }
.link-copy small, .ex-copy small { color: var(--muted); font-size: 13px; }
.next-mark { width: 8px; height: 8px; border-radius: 50%; background: var(--green); flex: none; }
.link-row .icon, .ex-row .icon, .menu .chev { width: 18px; height: 18px; color: var(--faint); flex: none; }

.page-head, .subhead { padding: max(18px, env(safe-area-inset-top)) var(--pad) 0; }
.page-head h1 { margin: 0; font-size: clamp(34px, 9vw, 44px); line-height: 0.98; letter-spacing: -0.04em; font-weight: 700; }
.library-head h1 { margin: 0; font-size: clamp(46px, 12vw, 72px); line-height: 0.92; letter-spacing: -0.045em; font-weight: 700; }
.detail-intro { padding: 4px var(--pad) 0; }
.detail-intro h1 {
  margin: 0;
  font-size: clamp(30px, 8vw, 40px);
  letter-spacing: -0.04em;
  line-height: 1.02;
  font-weight: 700;
}
.subhead { display: grid; grid-template-columns: 40px 1fr 40px; align-items: center; }
.subhead h1 { font-size: 17px; text-align: center; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.library-head { padding-top: max(22px, env(safe-area-inset-top)); }
.eyebrow {
  margin: 0 0 8px;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: #8A949C; font-weight: 600;
}
.search-wrap { padding: 16px var(--pad) 0; }
.search {
  display: flex; align-items: center; gap: 8px;
  background: #F1F2F0; border-radius: 999px; height: 46px; padding: 0 16px;
}
.search .icon { width: 18px; height: 18px; color: var(--faint); }
.search input {
  border: 0; background: transparent; width: 100%; height: 100%; outline: none;
}
.chips {
  display: flex; gap: 8px; overflow-x: auto; padding: 14px var(--pad) 4px;
  scrollbar-width: none;
}
.chips::-webkit-scrollbar { display: none; }
.chips button {
  border: 0; background: var(--chip); color: var(--text);
  height: 34px; padding: 0 12px; border-radius: 999px;
  font-size: 13px; font-weight: 600; white-space: nowrap; flex: none;
}
.chips button.is-on { background: #17211E; color: #fff; }
.stack { padding: 6px var(--pad) 0; }
.ex-row { padding: 10px 0; }
.thumb {
  width: 56px; height: 56px; border-radius: 12px; object-fit: cover;
  background: #E6E7E4; flex: none;
}
.ex-copy { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ex-copy strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.empty { padding: 36px 8px; text-align: center; color: var(--muted); }
.empty button {
  margin-top: 12px; border: 0; background: var(--chip); color: var(--text);
  height: 36px; padding: 0 14px; border-radius: 999px; font-weight: 600;
}

.detail-still { margin: 12px var(--pad) 0; position: relative; border-radius: 18px; overflow: hidden; background: #ECEEEC; }
.detail-still img { width: 100%; height: 210px; object-fit: cover; object-position: center 40%; }
.play {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 54px; height: 54px; border-radius: 50%; border: 0;
  background: #fff; color: var(--ink);
  display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
}
.play .icon { width: 18px; height: 18px; margin-left: 2px; }
.detail-sub { margin: 6px 0 0; color: var(--muted); font-size: 14px; }
.muscle-card {
  margin: 12px var(--pad) 0;
  background: #F4F6F4;
  border-radius: 16px;
  padding: 12px;
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  align-items: center;
}
.muscle-fig svg { width: 92px; height: 120px; }
.muscle { fill: #D7DED9; }
.muscle.is-hot { fill: #E15A48; }
.muscle.is-warm { fill: #F0B2A6; }
.fine { margin: 0; font-size: 12px; color: var(--muted); }
.strong { margin: 0 0 8px; font-weight: 650; }
.tabs { display: flex; gap: 18px; padding: 16px var(--pad) 0; border-bottom: 1px solid var(--line); }
.tabs button {
  border: 0; background: none; padding: 0 0 10px;
  color: var(--muted); font-weight: 600; font-size: 14px;
  border-bottom: 2px solid transparent;
}
.tabs button.is-on { color: var(--text); border-bottom-color: var(--ink); }
.pad { padding: 16px var(--pad); }
.steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.steps li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: start; }
.num {
  width: 28px; height: 28px; border-radius: 50%;
  background: #E7F3EE; color: var(--green);
  display: grid; place-items: center; font-size: 13px; font-weight: 700;
}
.rx { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.rx div, .lift, .metric {
  background: var(--surface); border-radius: 14px; padding: 12px 14px;
}
.rx strong, .lift strong { display: block; font-size: 18px; letter-spacing: -0.03em; }
.rx span, .lift span, .metric span { color: var(--muted); font-size: 12px; }
.tips { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.tips li { padding-left: 14px; border-left: 2px solid var(--mint); }
.screen[data-screen="detail"],
.screen[data-screen="template"] { padding-bottom: calc(var(--tab-h) + 92px + env(safe-area-inset-bottom)); }
.sticky-cta {
  position: fixed;
  left: 0; right: 0;
  bottom: calc(var(--tab-h) + env(safe-area-inset-bottom));
  z-index: 25;
  padding: 10px var(--pad) 10px;
  background: linear-gradient(to top, var(--page) 70%, rgba(244, 245, 242, 0));
}
.date-label { margin: 14px 0 0; color: var(--muted); font-size: 13px; font-weight: 600; }

.screen-progress { background: var(--progress-bg); color: var(--workout-text); min-height: 100dvh; }
.dark-head { display: flex; align-items: center; justify-content: space-between; }
.dark-head h1 { color: #fff; }
.dark-head .icon-btn { color: #fff; }
.dark-chips button { background: transparent; color: #9AA3A0; }
#progress-tabs {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 4px;
}
#progress-tabs button.is-on { background: var(--green); color: #fff; }
.chart-card, .dark-block {
  background: var(--progress-card);
  border-radius: 18px;
  padding: 14px 14px 10px;
  margin-bottom: 14px;
}
.chart-head, .block-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.chart-head h2, .block-head h2 { margin: 0; font-size: 16px; font-weight: 650; }
.chart-head button, .text-btn {
  border: 0; background: none; color: var(--workout-muted); font-size: 13px; font-weight: 600;
}
.chart { width: 100%; height: auto; margin-top: 8px; }
.lift-row, .dark-row {
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
  width: 100%; background: none; border: 0; color: inherit; text-align: left;
  padding: 14px 0; border-top: 1px solid rgba(255,255,255,0.06);
}
.lift-row strong { font-weight: 600; }
.delta { color: #8EEDC0; font-weight: 650; font-variant-numeric: tabular-nums; }
.delta.is-down { color: #E7B4A8; }
.vol-bars { height: 92px; display: grid; grid-template-columns: repeat(7, 1fr); align-items: end; gap: 8px; margin-top: 12px; }
.vol-bars span {
  display: block; width: 12px; margin: 0 auto; height: var(--h); border-radius: 8px 8px 4px 4px;
  background: linear-gradient(#E7FFF4, #8EEDC0 40%, #3EAA7C);
}
.mini { display: flex; gap: 4px; align-items: end; height: 28px; }
.mini i { display: block; width: 6px; border-radius: 99px; background: #8EEDC0; height: var(--h); }

.profile-id { display: flex; gap: 14px; align-items: center; padding: max(22px, env(safe-area-inset-top)) var(--pad) 8px; }
.profile-id img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }
.profile-id h1 { margin: 0; font-size: 22px; letter-spacing: -0.03em; }
.profile-id p { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.menu { padding: 8px var(--pad) 0; }
.menu button { color: var(--text); font-weight: 600; font-size: 16px; }
.menu .icon { color: var(--text); }
.menu span { flex: 1; }
.promo {
  display: block;
  width: calc(100% - (var(--pad) * 2));
  height: 190px;
  margin: 18px var(--pad) 0; position: relative; border-radius: 22px; overflow: hidden;
  border: 0; padding: 0; text-align: left; color: #fff; background: #111;
}
.promo img { width: 100%; height: 100%; object-fit: cover; object-position: 68% center; }
.promo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.62) 0%, rgba(0, 0, 0, 0.08) 58%);
}
.promo-copy, .promo figcaption {
  position: absolute; left: 18px; bottom: 16px; color: #fff; z-index: 1;
  font-size: 28px; font-weight: 700; letter-spacing: -0.03em; line-height: 0.98;
}
.promo i { display: block; width: 28px; height: 2px; background: #fff; margin-top: 12px; }

.program-card, .plain-card {
  width: 100%; text-align: left; background: var(--surface); border: 0;
  border-radius: 18px; padding: 16px; box-shadow: var(--shadow);
}
.program-card + .program-card, .stack .program-card { margin-top: 12px; }
.program-card h2, .plain-card h2 { margin: 0 0 4px; font-size: 18px; letter-spacing: -0.03em; }
.program-card p, .plain-card p { margin: 0; color: var(--muted); font-size: 14px; }
.day-line { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.day-line strong { font-weight: 600; }
.settings h2 { margin: 18px 0 8px; font-size: 14px; }
.seg { display: flex; background: var(--chip); border-radius: 999px; padding: 4px; width: fit-content; }
.seg button { border: 0; background: transparent; height: 34px; min-width: 64px; border-radius: 999px; font-weight: 650; }
.seg button.is-on { background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.note { color: var(--muted); font-size: 14px; }
.help article { padding: 8px 0 16px; border-bottom: 1px solid var(--line); }
.help h2 { margin: 0 0 6px; font-size: 16px; }
.help p { margin: 0; color: var(--muted); }

.workout { background: #070b0a; color: #fff; }
.workout-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.workout.is-studio .workout-bg { object-position: center; filter: brightness(0.45); }
.workout-fade {
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(6,8,8,.72), rgba(6,8,8,.12) 24%, transparent 42%),
    linear-gradient(to top, rgba(6,8,8,.96) 0%, rgba(6,8,8,.82) 26%, rgba(6,8,8,.25) 58%, transparent 74%);
}
.workout-plate {
  position: absolute; left: 50%; top: 42%; transform: translate(-50%, -50%);
  width: min(280px, 70vw); aspect-ratio: 1;
  border-radius: 22px; overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
  z-index: 1;
}
.workout-plate img { width: 100%; height: 100%; object-fit: cover; }
.workout-panel {
  position: relative; z-index: 2;
  width: 100%;
  height: 100%;
  min-height: 0;
  display: flex; flex-direction: column;
  padding: max(8px, env(safe-area-inset-top)) 0 env(safe-area-inset-bottom);
}
button:disabled { opacity: 0.55; }
.wk-top { display: flex; justify-content: space-between; padding: 4px 8px 0; }
.wk-title, .wk-progress, .wk-dock { padding: 0 20px; }
.wk-title h1 { margin: 0; font-size: clamp(26px, 7vw, 32px); letter-spacing: -0.035em; line-height: 1.05; font-weight: 700; }
.wk-meta, .wk-set { margin: 4px 0 0; color: rgba(255,255,255,.72); font-size: 14px; }
.wk-progress { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.track { flex: 1; height: 3px; background: rgba(255,255,255,.16); border-radius: 99px; overflow: hidden; }
.track span { display: block; height: 100%; width: 0; background: var(--mint); border-radius: inherit; transition: width .35s ease; }
#wk-fraction { border: 0; background: none; color: #fff; font-weight: 650; font-variant-numeric: tabular-nums; }
.wk-spacer { flex: 1 1 auto; min-height: 0; }
.wk-dock { padding-bottom: 16px; text-align: center; }
.wk-set { text-align: center; }
.metric-btn { border: 0; background: none; color: #fff; display: block; margin: 0 auto; padding: 0 8px 2px; }
.metric-btn.is-selected { box-shadow: inset 0 -2px 0 var(--mint); }
.wk-weight strong { font-size: clamp(44px, 12vw, 60px); letter-spacing: -0.045em; font-weight: 600; line-height: 0.95; font-variant-numeric: tabular-nums; }
.wk-weight small { font-size: 18px; margin-left: 4px; font-weight: 550; opacity: 0.8; }
.wk-reps { font-size: 16px; color: rgba(255,255,255,.8); margin-top: 2px; }
.wk-reps strong { font-size: 20px; }
.ring-row {
  margin: 8px auto 4px;
  width: min(100%, 320px);
  display: grid; grid-template-columns: 52px 1fr 52px; align-items: center;
}
.step {
  width: 44px; height: 44px; margin: 0 auto; border-radius: 50%;
  border: 0; background: rgba(255,255,255,.08); color: #fff;
  display: grid; place-items: center;
}
.ring { position: relative; border: 0; background: none; color: #fff; padding: 0; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-sm { width: 132px; height: 132px; margin: 0 auto; }
.ring-lg { width: min(280px, 72vw); height: min(280px, 72vw); margin: 0 auto; }
.ring-track, .ring-value { fill: none; stroke-linecap: round; }
.ring-sm .ring-track, .ring-sm .ring-value { stroke-width: 8; }
.ring-lg .ring-track, .ring-lg .ring-value { stroke-width: 12; }
.ring-track { stroke: rgba(255,255,255,.14); }
.ring-value { stroke: url(#mintGradA); }
#rest-ring { stroke: url(#mintGradB); }
.ring-label {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; pointer-events: none;
}
.ring-label strong { font-size: 28px; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; line-height: 1; }
.ring-lg .ring-label strong { font-size: clamp(48px, 12vw, 64px); }
.ring-label small { margin-top: 4px; color: rgba(255,255,255,.7); font-size: 12px; }
.session-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin: 6px 0 12px; color: rgba(255,255,255,.7); font-size: 11px;
}
.session-stats strong { display: block; color: #fff; font-size: 13px; font-variant-numeric: tabular-nums; }
#wk-primary { height: 52px; }

.rest { background: #070b0a; color: #fff; flex-direction: column; justify-content: space-between; padding: max(8px, env(safe-area-inset-top)) 20px calc(20px + env(safe-area-inset-bottom)); }
.rest-bg { position: absolute; inset: -20px; width: calc(100% + 40px); height: calc(100% + 40px); object-fit: cover; filter: blur(8px); }
.rest-shade { position: absolute; inset: 0; background: rgba(6, 8, 8, 0.72); }
.rest-top, .ring-lg, .rest-next, .rest .btn { position: relative; z-index: 1; }
.rest-top { display: grid; grid-template-columns: 40px 1fr 40px; align-items: center; }
.rest-top h1 { margin: 0; text-align: center; font-size: 17px; font-weight: 600; }
.rest-next { text-align: center; }
.rest-next p { margin: 0; color: rgba(255,255,255,.65); }
.rest-next h2 { margin: 4px 0; font-size: 22px; letter-spacing: -0.03em; }
.rest .btn { margin-top: 8px; }

.log {
  background: #101614; color: #fff; flex-direction: column;
  padding: max(8px, env(safe-area-inset-top)) 16px calc(12px + env(safe-area-inset-bottom));
}
.log-top { display: grid; grid-template-columns: 40px 1fr; align-items: center; gap: 4px; }
.log-top h1 { margin: 0; text-align: center; font-size: 16px; font-weight: 650; padding-right: 40px; }
.log-top p { margin: 2px 0 0; text-align: center; color: var(--workout-muted); font-size: 13px; padding-right: 40px; }
.log-card {
  margin-top: 16px; background: #171E1C; border-radius: 20px; padding: 8px 14px 14px;
}
.log-field { padding: 8px 0; }
.log-field > span { display: block; color: var(--workout-muted); font-size: 13px; margin-bottom: 4px; }
.log-step { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; }
.log-step > button:first-child, .log-step > button:last-child {
  width: 36px; height: 36px; border-radius: 50%; border: 0;
  background: rgba(255,255,255,.06); color: #fff; font-size: 20px;
}
.log-value {
  border: 0; background: none; color: #fff;
  font-size: 40px; font-weight: 600; letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.log-value.is-on { color: var(--mint); }
.log-card .btn { margin-top: 8px; height: 50px; }
.keys {
  flex: 1; margin-top: 14px;
  display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(4, 1fr);
  gap: 8px; min-height: 220px;
}
.keys button {
  border: 0; border-radius: 14px; background: transparent; color: #fff;
  font-size: 26px; font-weight: 500; font-variant-numeric: tabular-nums;
}
.keys button:active { background: rgba(255, 255, 255, 0.06); }

.complete { background: var(--page); color: var(--text); }
.complete-inner {
  width: min(420px, 100%); margin: auto; padding: 48px 20px 28px; text-align: center;
}
.burst { position: relative; height: 0; }
.burst i {
  position: absolute; left: 50%; top: 36px; width: 7px; height: 7px; border-radius: 2px;
  background: var(--mint-btn);
}
.burst i:nth-child(odd) { background: var(--green); border-radius: 50%; }
.burst i:nth-child(1) { transform: translate(-46px, -8px); }
.burst i:nth-child(2) { transform: translate(40px, -14px); }
.burst i:nth-child(3) { transform: translate(-28px, -28px); }
.burst i:nth-child(4) { transform: translate(22px, -32px); }
.burst i:nth-child(5) { transform: translate(-8px, -40px); }
.burst i:nth-child(6) { transform: translate(52px, 6px); }
.burst i:nth-child(7) { transform: translate(-54px, 10px); }
.burst i:nth-child(8) { transform: translate(8px, -18px) rotate(20deg); }
.check {
  width: 72px; height: 72px; margin: 8px auto 16px; border-radius: 50%;
  background: var(--green); color: #fff; display: grid; place-items: center;
  box-shadow: 0 0 0 10px rgba(15, 112, 110, 0.12);
}
.check .icon { width: 32px; height: 32px; }
.complete h1 { margin: 0; font-size: 32px; letter-spacing: -0.04em; font-weight: 700; }
.done-link {
  margin-top: 14px; border: 0; background: none; color: var(--muted); font-weight: 600; font-size: 14px;
}
.trend { display: block; margin-top: 4px; font-size: 13px; font-weight: 650; font-style: normal; font-variant-numeric: tabular-nums; }
.trend.up { color: var(--green); }
.trend.down { color: var(--muted); }
.complete-name { margin: 8px 0 0; font-weight: 650; }
.complete-meta { margin: 2px 0 16px; color: var(--muted); }
.complete-card {
  background: #fff; border-radius: 18px; padding: 6px 16px 12px; text-align: left; margin-bottom: 16px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px;
}
.complete-card div { padding: 10px 0; }
.complete-card div:nth-child(2) { border-left: 1px solid var(--border); padding-left: 12px; }
.complete-card div:nth-child(3) { grid-column: 1 / -1; border-top: 1px solid var(--border); }
.complete-card strong { display: block; font-size: 22px; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.complete-card span { color: var(--muted); font-size: 12px; }
.complete .btn + .btn { margin-top: 10px; }

.motion { background: #070b0a; color: #fff; flex-direction: column; }
.motion-stage { position: absolute; inset: 0; }
.motion-stage img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.motion.is-playing .motion-stage img { animation: ken 16s ease-in-out infinite alternate; }
.motion.is-framed .motion-stage { background: #0c1312 url("assets/gym-dark.jpg") center/cover; }
.motion.is-framed .motion-stage img {
  width: min(280px, 68vw); height: min(280px, 68vw); object-fit: cover;
  position: absolute; left: 50%; top: 38%; transform: translate(-50%, -50%);
  border-radius: 22px; box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
}
.motion.is-framed.is-playing .motion-stage img { animation: ken-frame 16s ease-in-out infinite alternate; }
@keyframes ken { from { transform: scale(1); } to { transform: scale(1.08) translate3d(-1.5%, -1%, 0); } }
@keyframes ken-frame {
  from { transform: translate(-50%, -50%) scale(1); }
  to { transform: translate(-50%, -52%) scale(1.06); }
}
.motion-shade {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(6,8,8,.92) 0%, rgba(6,8,8,.2) 42%, rgba(6,8,8,.45) 100%);
}
.motion-top, .motion-copy, .motion-controls { position: relative; z-index: 1; }
.motion-top { display: flex; justify-content: space-between; padding: max(8px, env(safe-area-inset-top)) 8px 0; }
.motion-copy { margin-top: auto; padding: 0 20px; }
.motion-copy h1 { margin: 0; font-size: clamp(28px, 7vw, 36px); letter-spacing: -0.04em; }
.motion-copy p { margin: 4px 0 0; color: rgba(255,255,255,.72); }
.motion-controls { padding: 16px 20px calc(20px + env(safe-area-inset-bottom)); }
.scrub { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; font-variant-numeric: tabular-nums; font-size: 12px; color: rgba(255,255,255,.75); }
.scrub input { width: 100%; accent-color: #B6F3D6; }
.phases { display: flex; gap: 8px; margin: 12px 0; overflow-x: auto; }
.phases button {
  border: 0; background: rgba(255,255,255,.08); color: rgba(255,255,255,.75);
  border-radius: 999px; height: 32px; padding: 0 12px; font-size: 13px; font-weight: 600; white-space: nowrap;
}
.phases button.is-on { background: rgba(167, 242, 207, 0.2); color: #fff; }
.cue { margin: 0; font-size: 15px; line-height: 1.45; color: rgba(255,255,255,.88); }

.sheet[hidden], .modal[hidden] { display: none !important; }
.sheet { position: fixed; inset: 0; z-index: 55; display: flex; align-items: flex-end; }
.sheet-scrim { position: absolute; inset: 0; border: 0; background: rgba(0,0,0,.45); }
.sheet-card {
  position: relative; width: 100%; max-height: min(78dvh, 640px); overflow: auto;
  background: #171E1C; color: #fff; border-radius: 22px 22px 0 0; padding: 8px 18px calc(18px + env(safe-area-inset-bottom));
}
.grab { width: 36px; height: 4px; border-radius: 99px; background: rgba(255,255,255,.2); margin: 6px auto 10px; }
.sheet-card header { display: flex; justify-content: space-between; align-items: center; }
.sheet-card h2 { margin: 0; font-size: 18px; }
.sheet-card header button { border: 0; background: none; color: var(--mint); font-weight: 650; }
.seq-stats { color: var(--workout-muted); font-size: 13px; }
.seq-item {
  width: 100%; display: flex; gap: 10px; align-items: center;
  background: none; border: 0; color: inherit; text-align: left; padding: 10px 0;
  border-top: 1px solid rgba(255,255,255,.06);
}
.seq-item img { width: 44px; height: 44px; border-radius: 10px; object-fit: cover; }
.pips { display: flex; gap: 4px; margin-top: 4px; }
.pips i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.18); }
.pips i.on { background: var(--mint); }
.pips i.now { box-shadow: 0 0 0 1px var(--mint); background: transparent; }
.modal {
  position: fixed; inset: 0; z-index: 70; background: rgba(8,10,10,.55);
  display: grid; place-items: center; padding: 20px;
}
.modal-card { width: min(380px, 100%); background: #fff; color: var(--text); border-radius: 20px; padding: 20px; }
.modal-card h2 { margin: 0 0 6px; font-size: 20px; letter-spacing: -0.03em; }
.modal-card p { margin: 0 0 16px; color: var(--muted); }
.modal-card .btn { width: 100%; margin-top: 8px; }
.modal-card .btn.ghost { background: transparent; color: var(--text); }
.toast {
  position: fixed; left: 50%; bottom: calc(var(--tab-h) + 16px); transform: translateX(-50%) translateY(12px);
  background: #17211E; color: #fff; border-radius: 999px; padding: 10px 16px;
  font-size: 14px; font-weight: 600; z-index: 75; opacity: 0; pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
body.is-immersive .toast { bottom: 24px; }

@keyframes rise { from { transform: scaleY(.15); opacity: .3; } }

@media (max-width: 359px) {
  :root { --pad: 16px; }
  .stat-row strong { font-size: 15px; }
  .ring-sm { width: 112px; height: 112px; }
  .wk-weight strong { font-size: 40px; }
  .keys { min-height: 190px; }
}
@media (max-height: 700px) {
  .hero { min-height: 420px; }
  .ring-sm { width: 104px; height: 104px; }
  .ring-sm .ring-label strong { font-size: 22px; }
  .wk-weight strong { font-size: 36px; }
  .session-stats { margin: 2px 0 8px; }
  .detail-still img { height: 170px; }
  .log-value { font-size: 32px; }
  .keys { min-height: 168px; gap: 2px; }
  .log-card { margin-top: 8px; padding-top: 2px; }
  .wk-title h1 { font-size: 24px; }
}
@media (max-height: 600px) {
  .ring-sm { width: 84px; height: 84px; }
  .session-stats strong { font-size: 12px; }
  .wk-dock { padding-bottom: 8px; }
}
@media (min-width: 700px) and (max-width: 959px) {
  body { background: #E6EAE7; }
  .stage { max-width: 430px; margin: 0 auto; background: var(--page); min-height: 100dvh; box-shadow: 0 0 0 1px rgba(0,0,0,.04); }
  .tabbar { left: 50%; right: auto; width: 430px; transform: translateX(-50%); }
}

@media (min-width: 960px) {
  .tabbar { display: none; }
  .app { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100dvh; }
  .sidebar {
    display: flex; flex-direction: column;
    position: sticky; top: 0; height: 100dvh;
    padding: 22px 16px; border-right: 1px solid var(--line); background: #F7F8F6;
  }
  .brand {
    display: flex; gap: 10px; align-items: center; text-align: left;
    border: 0; background: none; padding: 4px; margin-bottom: 22px;
  }
  .brand img { width: 44px; height: 44px; border-radius: 50%; }
  .brand strong { display: block; font-size: 14px; }
  .brand em { display: block; font-style: normal; color: var(--muted); font-size: 12px; }
  .side-nav { display: flex; flex-direction: column; gap: 4px; }
  .side-nav button {
    display: flex; align-items: center; gap: 10px;
    height: 44px; border: 0; background: transparent; border-radius: 12px;
    padding: 0 12px; font-weight: 600; color: var(--text); text-align: left;
  }
  .side-nav button.is-active { background: #E5F3EE; color: var(--green); }
  .side-quote { margin-top: auto; color: var(--muted); font-size: 13px; padding: 0 12px; }
  .stage { height: 100dvh; overflow: hidden; position: relative; min-width: 0; }
  body[data-tone="progress"] { background: var(--page); color-scheme: light; }
  .screen { height: 100%; overflow: auto; padding: 8px 8px 32px; }
  .screen-fill:not([hidden]) { position: fixed; }
  .hero { margin: 20px 28px 0; border-radius: 28px; min-height: 480px; }
  .home-body { padding: 28px 32px 8px; }
  .home-layout { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 28px; align-items: start; }
  .this-week, .up-next { margin-top: 0; }
  .up-next { margin-top: 22px; }
  .library-head, .page-head, .stack, .search-wrap, .chips, .subhead, .pad, .menu, .profile-id, .promo, .sticky-cta,
  .detail-intro, .detail-still, .muscle-card, .tabs {
    max-width: 820px;
  }
  .library-head, .page-head, .subhead, .profile-id, .detail-intro { padding-left: 32px; padding-right: 32px; }
  .detail-still, .muscle-card { margin-left: 32px; margin-right: 32px; }
  .stack, .search-wrap, .chips, .pad, .menu, .sticky-cta { padding-left: 32px; padding-right: 32px; }
  .promo { margin-left: 32px; width: min(420px, calc(100% - 64px)); }
  .screen-progress { margin: 16px; border-radius: 28px; height: calc(100% - 32px); overflow: auto; }
  .screen-progress .pad, .screen-progress .page-head, .screen-progress .chips { max-width: 880px; }
  .sticky-cta { left: var(--sidebar); bottom: 0; }
  .screen[data-screen="detail"],
  .screen[data-screen="template"] { padding-bottom: 110px; }
  .screen-fill.workout:not([hidden]) { display: block; }
  .workout-bg { width: 58%; }
  .workout-fade { width: 58%; background: linear-gradient(to right, rgba(0,0,0,.15), rgba(0,0,0,.35)); }
  .workout-plate { left: 29%; top: 48%; }
  .workout-panel {
    margin-left: 58%; width: 42%; height: 100dvh; min-height: 100dvh;
    background: var(--workout-bg);
    justify-content: center; padding: 32px 8px;
  }
  .wk-spacer { display: none; }
  .rest, .log, .complete, .motion { align-items: center; }
  .log { justify-content: center; }
  .log-card, .keys, .log-top { width: min(440px, 100%); }
  .keys { min-height: 280px; flex: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* ============ NEW DASHBOARD (draft) ============ */
.hero-new{position:relative;height:340px;overflow:hidden}
.hero-new .hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-new .hero-scrim{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.55),transparent 55%)}
.hero-new .hero-copy{position:absolute;left:20px;right:20px;bottom:20px;color:#fff}
.hero-new .hello{margin:0;font-size:15px;font-weight:500;opacity:.9}
.hero-new .hello-name{margin:2px 0;font-size:44px;font-weight:700;letter-spacing:-.03em;line-height:1}
.hero-new .hello-line{margin:6px 0 0;font-size:14px;opacity:.85}
.home-new{padding:20px;background:#fff}
.btn-start{display:block;width:100%;height:56px;border:0;border-radius:999px;background:#D92D20;color:#fff;font-size:17px;font-weight:600;cursor:pointer}
.btn-start:active{transform:scale(.98)}
.week-new{margin-top:24px}
.bars-new{display:flex;align-items:flex-end;gap:8px;height:88px}
.bars-new span{flex:1;background:#F1F1EF;border-radius:6px 6px 0 0;min-height:8px}
.bars-new span.done{background:#0A0A0A}
.bars-new span.today{background:#D92D20}
.day-labels{display:flex;gap:8px;margin-top:6px}
.day-labels span{flex:1;text-align:center;font-size:12px;color:#9A9A9A}
.recent-new{margin-top:28px}
.recent-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:4px}
.recent-head h2{margin:0;font-size:22px;font-weight:700;letter-spacing:-.02em}
.recent-head .link{border:0;background:none;color:#5F5F5F;font-size:14px;text-decoration:underline;cursor:pointer}
.recent-row{display:flex;align-items:center;gap:12px;width:100%;padding:14px 0;border:0;border-bottom:1px solid #E7E7E5;background:none;text-align:left;cursor:pointer}
.recent-row img{width:56px;height:56px;border-radius:12px;object-fit:cover}
.recent-row .nm{font-size:16px;font-weight:600}
.recent-row .mt{font-size:13px;color:#9A9A9A;margin-top:2px}
.recent-row .vol{margin-left:auto;font-size:14px;color:#5F5F5F;font-variant-numeric:tabular-nums}

/* ============ FORCE IPHONE LAYOUT (draft) ============ */
@media (min-width: 960px) {
  body{background:#E6EAE7 !important}
  .app{display:block !important;min-height:100dvh}
  .sidebar{display:none !important}
  .stage{max-width:390px !important;margin:0 auto !important;background:var(--page);min-height:100dvh;box-shadow:0 0 40px rgba(0,0,0,.12)}
  .tabbar{display:flex !important;left:50% !important;right:auto !important;width:390px !important;transform:translateX(-50%) !important;position:fixed !important;bottom:0}
}