:root {
  color-scheme: dark;
  --bg: #08110f;
  --bg-deep: #040908;
  --surface: rgba(17, 31, 27, 0.88);
  --surface-solid: #12211d;
  --surface-2: #172b25;
  --surface-3: #203930;
  --surface-glass: rgba(19, 35, 30, 0.78);
  --border: rgba(177, 224, 203, 0.14);
  --border-strong: rgba(177, 224, 203, 0.28);
  --text: #f5fbf8;
  --text-soft: #c7d8d1;
  --muted: #839a91;
  --accent: #8bf5b2;
  --accent-strong: #49df89;
  --accent-ink: #052315;
  --cyan: #73e6ef;
  --orange: #ffb36a;
  --purple: #b9a4ff;
  --pink: #ff91b8;
  --red: #ff7d89;
  --gold: #f5d477;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
  --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.22);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --topbar-height: 68px;
  --bottom-nav-height: 72px;
  --plan-dock-height: 66px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --focus: 0 0 0 3px rgba(139, 245, 178, 0.28);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #edf5f1;
  --bg-deep: #dce9e3;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-solid: #ffffff;
  --surface-2: #edf5f1;
  --surface-3: #dcebe4;
  --surface-glass: rgba(255, 255, 255, 0.82);
  --border: rgba(22, 75, 53, 0.12);
  --border-strong: rgba(22, 75, 53, 0.24);
  --text: #10241c;
  --text-soft: #365449;
  --muted: #71877e;
  --accent: #087f48;
  --accent-strong: #0a9b57;
  --accent-ink: #ffffff;
  --cyan: #007e8a;
  --orange: #b6600d;
  --purple: #6650bd;
  --pink: #b52b65;
  --red: #c53747;
  --gold: #a87300;
  --shadow: 0 24px 65px rgba(33, 67, 52, 0.16);
  --shadow-soft: 0 12px 28px rgba(33, 67, 52, 0.12);
  --focus: 0 0 0 3px rgba(10, 155, 87, 0.22);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-height: 100%; background: var(--bg-deep); scroll-behavior: smooth; }
body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 15% 3%, rgba(73, 223, 137, 0.12), transparent 27rem),
    radial-gradient(circle at 88% 72%, rgba(115, 230, 239, 0.08), transparent 34rem),
    linear-gradient(155deg, var(--bg-deep), var(--bg));
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button, input, select, textarea { font: inherit; }
button, select, label { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible { outline: none; box-shadow: var(--focus); }
button:disabled { cursor: not-allowed; opacity: 0.45; }

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 12px;
  transform: translateY(-170%);
  border-radius: 11px;
  background: var(--surface-solid);
  color: var(--text);
  padding: 10px 14px;
  text-decoration: none;
  box-shadow: var(--shadow-soft);
}
.skip-link:focus { transform: translateY(0); }

.ambient {
  position: fixed;
  z-index: -1;
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  opacity: 0.14;
}
.ambient-one { top: -17rem; left: -11rem; background: var(--accent-strong); }
.ambient-two { right: -16rem; bottom: -16rem; background: var(--cyan); }

.topbar {
  position: sticky;
  z-index: 60;
  top: 0;
  display: flex;
  min-height: calc(var(--topbar-height) + env(safe-area-inset-top, 0px));
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(8px + env(safe-area-inset-top, 0px)) 14px 8px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(22px) saturate(145%);
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
  border: 0;
  border-radius: 14px;
  background: transparent;
  padding: 3px;
  cursor: pointer;
  text-align: left;
}
.brand-mark {
  display: grid;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(139, 245, 178, 0.3);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(139, 245, 178, 0.18), rgba(115, 230, 239, 0.08));
  box-shadow: inset 0 0 18px rgba(139, 245, 178, 0.08);
}
.brand-mark svg { width: 27px; height: 27px; fill: none; stroke: var(--accent); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 0.96rem; letter-spacing: -0.025em; white-space: nowrap; }
.brand small { margin-top: 1px; color: var(--muted); font-size: 0.68rem; }

.top-actions { display: flex; align-items: center; gap: 7px; }
.icon-button, .text-pill {
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--border);
  background: var(--surface-glass);
  cursor: pointer;
  transition: 150ms ease;
}
.icon-button { width: 40px; height: 40px; border-radius: 13px; }
.icon-button:hover, .text-pill:hover { border-color: var(--border-strong); background: var(--surface-3); transform: translateY(-1px); }
.icon-button svg, .text-pill svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon-button.quiet { border-color: transparent; background: transparent; color: var(--muted); font-size: 1.55rem; box-shadow: none; }
.icon-button.quiet:hover { border-color: var(--border); background: var(--surface-2); color: var(--text); }
.text-pill { grid-auto-flow: column; gap: 6px; min-height: 40px; border-radius: 13px; padding: 0 11px; color: var(--accent); font-size: 0.72rem; font-weight: 800; }
html[data-theme="light"] .moon-icon { display: none; }
html:not([data-theme="light"]) .sun-icon { display: none; }

.app-shell {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 16px 14px calc(var(--bottom-nav-height) + var(--plan-dock-height) + var(--safe-bottom) + 42px);
}
.view { animation: view-in 220ms ease both; }

.surface-card {
  border: 1px solid var(--border);
  background: linear-gradient(155deg, var(--surface), color-mix(in srgb, var(--surface-solid) 70%, transparent));
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px) saturate(120%);
}

.hero-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 16px;
  min-height: 220px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 24px 21px;
}
.hero-card::before {
  position: absolute;
  right: -70px;
  top: -90px;
  width: 235px;
  height: 235px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 245, 178, 0.18), transparent 68%);
  content: "";
}
.hero-card::after {
  position: absolute;
  right: 14px;
  bottom: -32px;
  width: 125px;
  height: 125px;
  border: 18px solid rgba(139, 245, 178, 0.05);
  border-radius: 50%;
  content: "";
}
.hero-copy { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 8px; color: var(--accent); font-size: 0.67rem; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; }
.hero-card h1, .page-intro h1 { margin: 0; letter-spacing: -0.055em; line-height: 1.02; }
.hero-card h1 { max-width: 610px; font-size: clamp(2rem, 7vw, 3.3rem); }
.hero-card p:not(.eyebrow), .page-intro > p:last-child { margin: 14px 0 0; max-width: 650px; color: var(--text-soft); font-size: 0.91rem; line-height: 1.55; }
.hero-stat { position: relative; z-index: 1; min-width: 74px; text-align: right; }
.hero-stat span { display: block; color: var(--accent); font-size: clamp(2.3rem, 12vw, 4.5rem); font-weight: 900; line-height: 0.82; letter-spacing: -0.08em; }
.hero-stat small { display: block; max-width: 72px; margin-top: 8px; color: var(--muted); font-size: 0.62rem; line-height: 1.25; }

.resume-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  border-color: rgba(139, 245, 178, 0.28);
  border-radius: var(--radius-lg);
  padding: 14px;
}
.resume-card h2 { margin: 0; font-size: 0.98rem; }
.resume-card p:last-child { margin: 3px 0 0; color: var(--muted); font-size: 0.7rem; }
.resume-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 14px; background: rgba(139, 245, 178, 0.12); color: var(--accent); }

.section-block { margin-top: 30px; }
.section-heading, .results-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 13px;
}
.section-heading h2 { margin: 0; font-size: 1.34rem; line-height: 1.1; letter-spacing: -0.035em; }
.heading-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 8px 12px; }
.text-button { border: 0; border-radius: 9px; background: transparent; color: var(--accent); cursor: pointer; padding: 7px 2px; font-size: 0.76rem; font-weight: 800; }
.text-button:hover { text-decoration: underline; text-underline-offset: 3px; }
.text-button.subtle-danger { color: var(--red); }

.muscle-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.muscle-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 82px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface-glass);
  color: var(--text);
  padding: 12px;
  cursor: pointer;
  text-align: left;
  transition: 160ms ease;
}
.muscle-card:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.muscle-card.is-selected { border-color: rgba(139, 245, 178, 0.5); background: linear-gradient(145deg, rgba(139, 245, 178, 0.13), var(--surface)); box-shadow: inset 0 0 0 1px rgba(139, 245, 178, 0.08); }
.muscle-icon { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-solid); color: var(--accent); }
.muscle-icon svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.muscle-card strong, .muscle-card small { display: block; }
.muscle-card strong { font-size: 0.82rem; }
.muscle-card small { margin-top: 3px; color: var(--muted); font-size: 0.62rem; line-height: 1.25; }
.muscle-check { display: grid; width: 21px; height: 21px; place-items: center; border: 1px solid var(--border-strong); border-radius: 50%; color: transparent; font-size: 0.7rem; font-weight: 900; }
.muscle-card.is-selected .muscle-check { border-color: var(--accent); background: var(--accent); color: var(--accent-ink); }

.primary-button, .secondary-button, .danger-button, .timer-button {
  border-radius: 13px;
  cursor: pointer;
  font-weight: 850;
  transition: transform 150ms ease, filter 150ms ease, border-color 150ms ease, background 150ms ease;
}
.primary-button:hover, .secondary-button:hover, .danger-button:hover, .timer-button:hover { transform: translateY(-1px); filter: brightness(1.04); }
.primary-button:active, .secondary-button:active, .danger-button:active, .timer-button:active { transform: translateY(0); }
.primary-button { border: 1px solid color-mix(in srgb, var(--accent-strong) 75%, white); background: linear-gradient(135deg, var(--accent), var(--accent-strong)); color: var(--accent-ink); padding: 12px 16px; box-shadow: 0 10px 24px rgba(73, 223, 137, 0.13); }
.secondary-button { border: 1px solid var(--border-strong); background: var(--surface-2); color: var(--text); padding: 12px 15px; }
.danger-button { border: 1px solid rgba(255, 125, 137, 0.32); background: rgba(255, 125, 137, 0.08); color: var(--red); padding: 12px 15px; }
.compact { min-height: 42px; padding: 9px 13px; border-radius: 11px; font-size: 0.75rem; }
.large { min-height: 52px; padding: 14px 18px; }
.full-width { width: 100%; }
#browseSelectedButton { margin-top: 12px; }

.plan-preview { overflow: hidden; border-radius: var(--radius-lg); }
.plan-preview-empty { display: grid; min-height: 150px; place-items: center; align-content: center; gap: 10px; padding: 22px; color: var(--muted); text-align: center; }
.plan-preview-empty span { display: grid; width: 48px; height: 48px; place-items: center; border: 1px solid var(--border); border-radius: 16px; background: var(--surface-2); color: var(--accent); font-size: 1.4rem; }
.plan-preview-empty p { max-width: 260px; margin: 0; font-size: 0.75rem; line-height: 1.45; }
.plan-preview-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 11px; padding: 11px 13px; border-bottom: 1px solid var(--border); }
.plan-preview-row:last-child { border-bottom: 0; }
.plan-preview-number { display: grid; width: 29px; height: 29px; place-items: center; border-radius: 9px; background: var(--surface-2); color: var(--accent); font-size: 0.7rem; font-weight: 900; }
.plan-preview-row strong, .plan-preview-row small { display: block; }
.plan-preview-row strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.78rem; }
.plan-preview-row small { margin-top: 3px; color: var(--muted); font-size: 0.63rem; }
.plan-preview-row > span:last-child { color: var(--text-soft); font-size: 0.68rem; font-weight: 800; }
.plan-preview-more { padding: 10px 13px; color: var(--muted); font-size: 0.67rem; text-align: center; }

.routine-scroller { display: grid; grid-auto-columns: minmax(260px, 82%); grid-auto-flow: column; gap: 10px; overflow-x: auto; padding: 2px 2px 8px; scroll-snap-type: x mandatory; scrollbar-width: none; }
.routine-scroller::-webkit-scrollbar { display: none; }
.routine-card {
  position: relative;
  min-height: 190px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--surface), var(--surface-solid));
  padding: 18px;
  box-shadow: var(--shadow-soft);
  scroll-snap-align: start;
}
.routine-card::after { position: absolute; right: -35px; top: -35px; width: 125px; height: 125px; border-radius: 50%; background: var(--routine-glow, rgba(139,245,178,.11)); content: ""; filter: blur(1px); }
.routine-card-head { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.routine-card-icon { display: grid; width: 43px; height: 43px; place-items: center; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-2); color: var(--routine-color, var(--accent)); }
.routine-card-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.routine-card h3 { position: relative; z-index: 1; margin: 18px 0 0; font-size: 1.16rem; letter-spacing: -0.035em; }
.routine-card .routine-subtitle { position: relative; z-index: 1; margin: 4px 0 0; color: var(--routine-color, var(--accent)); font-size: 0.66rem; font-weight: 850; text-transform: uppercase; letter-spacing: 0.08em; }
.routine-card > p:last-of-type { position: relative; z-index: 1; margin: 9px 0 0; color: var(--text-soft); font-size: 0.72rem; line-height: 1.45; }
.routine-card-footer { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 14px; }
.routine-card-footer span { color: var(--muted); font-size: 0.67rem; }
.routine-card-footer button { border: 0; border-radius: 10px; background: color-mix(in srgb, var(--routine-color, var(--accent)) 16%, var(--surface-2)); color: var(--routine-color, var(--accent)); padding: 8px 11px; cursor: pointer; font-size: 0.7rem; font-weight: 850; }


.page-intro { padding: 10px 2px 2px; }
.page-intro h1 { font-size: clamp(2rem, 8vw, 3.4rem); }
.search-card { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 9px; margin-top: 22px; border-radius: 17px; padding: 5px 8px 5px 13px; }
.search-card svg { width: 20px; height: 20px; fill: none; stroke: var(--muted); stroke-width: 1.7; stroke-linecap: round; }
.search-card input { min-width: 0; width: 100%; border: 0; background: transparent; color: var(--text); padding: 11px 2px; outline: none; }
.search-card input::placeholder { color: var(--muted); }
.search-clear { width: 34px; height: 34px; border: 0; border-radius: 10px; background: var(--surface-2); color: var(--muted); cursor: pointer; font-size: 1.1rem; }

.filter-row { display: flex; gap: 7px; overflow-x: auto; margin: 14px -14px 0; padding: 0 14px 6px; scrollbar-width: none; }
.filter-row::-webkit-scrollbar { display: none; }
.filter-chip { flex: 0 0 auto; min-height: 38px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface-glass); color: var(--muted); padding: 8px 12px; cursor: pointer; font-size: 0.7rem; font-weight: 800; }
.filter-chip.is-active { border-color: rgba(139, 245, 178, 0.44); background: rgba(139, 245, 178, 0.1); color: var(--accent); }
.filter-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 9px; border-radius: 17px; padding: 10px; }
.filter-controls label > span { display: block; margin: 0 0 5px 3px; color: var(--muted); font-size: 0.6rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em; }
input, select, textarea { border: 1px solid var(--border); border-radius: 12px; background: var(--surface-2); color: var(--text); }
select, input[type="text"], input[type="search"], input[type="number"], textarea { width: 100%; min-width: 0; padding: 11px 12px; }
select option { background: var(--surface-solid); color: var(--text); }
.results-heading { align-items: center; margin-top: 20px; margin-bottom: 10px; }
.results-heading strong { font-size: 0.83rem; }

.exercise-grid { display: grid; gap: 16px; }
.exercise-card { display: grid; grid-template-rows: auto minmax(0, 1fr); overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: linear-gradient(155deg, var(--surface), var(--surface-solid)); box-shadow: var(--shadow-soft); }
.exercise-card-visual { position: relative; min-height: 178px; overflow: hidden; border-bottom: 1px solid var(--border); background: #0b0f11; color: var(--accent); }
.exercise-card-status { position: absolute; z-index: 8; right: 11px; top: 11px; display: inline-flex; align-items: center; gap: 5px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(5,9,10,.84); color: rgba(255,255,255,.88); padding: 6px 9px; backdrop-filter: blur(12px); font-size: 0.61rem; font-weight: 850; text-transform: capitalize; }
.exercise-card-status.is-added { border-color: rgba(139,245,178,.42); color: var(--accent); }
.exercise-card-body { display: flex; min-width: 0; flex-direction: column; padding: 18px; }
.exercise-card-muscles { margin: 0; color: var(--accent); font-size: .64rem; font-weight: 900; letter-spacing: .075em; line-height: 1.35; text-transform: uppercase; }
.exercise-card h3 { margin: 6px 0 0; font-size: 1.12rem; line-height: 1.22; letter-spacing: -0.026em; }
.exercise-card-description { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; margin: 10px 0 0; color: var(--text-soft); font-size: .77rem; line-height: 1.55; }
.exercise-card-prescription { display: grid; grid-template-columns: .72fr 1.35fr .9fr; gap: 8px; margin: 16px 0 0; }
.exercise-card-prescription > div { min-width: 0; border: 1px solid var(--border); border-radius: 13px; background: var(--surface-2); padding: 9px 8px; text-align: center; }
.exercise-card-prescription dt, .exercise-card-prescription dd { margin: 0; }
.exercise-card-prescription dt { color: var(--muted); font-size: .54rem; font-weight: 850; letter-spacing: .075em; text-transform: uppercase; }
.exercise-card-prescription dd { margin-top: 4px; overflow: hidden; color: var(--text); font-size: .71rem; font-weight: 850; line-height: 1.25; text-overflow: ellipsis; }
.exercise-card-equipment { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 12px 1px 0; color: var(--muted); font-size: .63rem; line-height: 1.4; }
.exercise-card-equipment span { flex: 0 0 auto; }
.exercise-card-equipment strong { min-width: 0; overflow: hidden; color: var(--text-soft); font-size: .67rem; text-align: right; text-overflow: ellipsis; white-space: nowrap; }
.exercise-card-actions { display: grid; grid-template-columns: 1fr 1.08fr; gap: 9px; margin-top: auto; padding-top: 17px; }
.exercise-card-actions button { min-height: 46px; white-space: nowrap; }
.add-exercise-button.is-added { border-color: rgba(139,245,178,.34); background: rgba(139,245,178,.1); color: var(--accent); }

/* Real human exercise photography */
.exercise-media { display: block; width: 100%; min-width: 0; }
.exercise-media button { font: inherit; }
.exercise-photo-pair {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
  height: 178px;
  background: #0b0f11;
}
.exercise-photo-tile,
.form-photo-frame {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 0;
  background: #0b0f11;
  color: #fff;
  padding: 0;
  cursor: zoom-in;
  text-align: left;
  isolation: isolate;
}
.exercise-photo-tile + .exercise-photo-tile { border-left: 1px solid rgba(255,255,255,.16); }
.exercise-photo-tile img,
.form-photo-frame > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: #0b0f11;
  transition: transform 220ms ease, filter 220ms ease;
}
.exercise-photo-tile:hover img,
.form-photo-frame:hover > img { transform: scale(1.025); }
.exercise-photo-label {
  position: absolute;
  z-index: 3;
  left: 8px;
  bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  background: rgba(5,9,10,.82);
  color: #fff;
  padding: 4px 7px;
  backdrop-filter: blur(8px);
  font-size: .52rem;
  font-weight: 900;
  letter-spacing: .08em;
}
.exercise-photo-label b { display: grid; width: 15px; height: 15px; place-items: center; border-radius: 50%; background: var(--accent); color: #06120e; font-size: .48rem; }
.exercise-pair-arrow {
  position: absolute;
  z-index: 5;
  top: 50%;
  left: 50%;
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(255,255,255,.26);
  border-radius: 50%;
  background: rgba(5,9,10,.88);
  color: var(--accent);
  box-shadow: 0 7px 22px rgba(0,0,0,.38);
  font-size: .92rem;
  font-weight: 900;
  pointer-events: none;
}
.exercise-photo-tile::after,
.form-photo-frame::after {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  height: 42%;
  background: linear-gradient(transparent, rgba(0,0,0,.8));
  content: "";
  pointer-events: none;
}

.form-photo-guide {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: linear-gradient(150deg, var(--surface-2), var(--surface-solid));
  padding: 13px;
}
.form-photo-guide.is-active {
  border: 0;
  border-radius: 0;
  background: linear-gradient(150deg, color-mix(in srgb, var(--surface-2) 94%, black), var(--surface-solid));
  padding: 50px 12px 13px;
}
.form-photo-guide-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.form-photo-guide-head span,
.form-photo-guide-head b,
.form-photo-guide-head small { display: block; }
.form-photo-guide-head b { color: var(--accent); font-size: .61rem; letter-spacing: .1em; }
.form-photo-guide-head small { max-width: 330px; margin-top: 3px; color: var(--muted); font-size: .59rem; line-height: 1.35; }
.form-photo-guide-head em { flex: 0 0 auto; color: var(--muted); font-size: .6rem; font-style: normal; font-weight: 850; letter-spacing: .1em; }
.form-photo-track {
  display: flex;
  gap: 9px;
  overflow-x: auto;
  padding: 0 0 7px;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}
.form-photo-track::-webkit-scrollbar { display: none; }
.form-photo-frame {
  flex: 0 0 min(82vw, 318px);
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  scroll-snap-align: center;
  box-shadow: 0 10px 28px rgba(0,0,0,.24);
}
.form-photo-number {
  position: absolute;
  z-index: 4;
  top: 8px;
  left: 8px;
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 9px;
  background: rgba(5,9,10,.84);
  color: #fff;
  backdrop-filter: blur(8px);
  font-size: .63rem;
  font-weight: 950;
}
.form-photo-caption {
  position: absolute;
  z-index: 4;
  right: 10px;
  bottom: 9px;
  left: 10px;
  color: #fff;
  text-shadow: 0 1px 9px rgba(0,0,0,.9);
}
.form-photo-caption b,
.form-photo-caption small { display: block; }
.form-photo-caption b { font-size: .64rem; letter-spacing: .1em; }
.form-photo-caption small { display: -webkit-box; overflow: hidden; margin-top: 3px; -webkit-box-orient: vertical; -webkit-line-clamp: 2; color: rgba(255,255,255,.88); font-size: .61rem; line-height: 1.3; }

.photo-movement-cue {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 6px;
  border: 1px solid rgba(139,245,178,.2);
  border-radius: 14px;
  background: rgba(139,245,178,.065);
  padding: 10px 11px;
}
.photo-movement-cue > span {
  display: grid;
  flex: 0 0 auto;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 9px;
  background: rgba(139,245,178,.12);
  color: var(--accent);
  font-weight: 950;
}
.photo-movement-cue p,
.photo-movement-cue b,
.photo-movement-cue small { display: block; margin: 0; }
.photo-movement-cue b { color: var(--accent); font-size: .6rem; letter-spacing: .09em; }
.photo-movement-cue small { margin-top: 3px; color: var(--text-soft); font-size: .62rem; line-height: 1.42; }

.photo-variant-note { display: flex; align-items: flex-start; gap: 7px; margin: 9px 1px 0; color: var(--muted); font-size: .59rem; line-height: 1.4; }
.photo-variant-note span { display: grid; flex: 0 0 auto; width: 17px; height: 17px; place-items: center; border: 1px solid var(--border); border-radius: 50%; color: var(--accent); font-size: .55rem; font-weight: 900; }

.photo-load-fallback {
  position: absolute;
  z-index: 5;
  inset: 0;
  display: none;
  place-items: center;
  align-content: center;
  gap: 4px;
  background: linear-gradient(145deg, #11191b, #080c0d);
  color: rgba(255,255,255,.86);
  text-align: center;
}
.photo-load-fallback b,
.photo-load-fallback small { display: block; }
.photo-load-fallback b { font-size: .66rem; }
.photo-load-fallback small { color: rgba(255,255,255,.55); font-size: .56rem; }
.is-photo-missing > .photo-load-fallback,
.is-photo-missing .photo-load-fallback { display: grid; }
.is-photo-missing::after { display: none; }
.photo-guide-missing { display: grid; min-height: 190px; place-items: center; align-content: center; gap: 5px; border: 1px dashed var(--border-strong); border-radius: 18px; background: var(--surface-2); color: var(--muted); padding: 18px; text-align: center; }
.photo-guide-missing.is-compact { min-height: 160px; border: 0; border-radius: 0; }
.photo-guide-missing > span { color: var(--accent); font-size: 1.4rem; }
.photo-guide-missing strong { color: var(--text-soft); font-size: .72rem; }
.photo-guide-missing small { font-size: .59rem; }
.active-exercise-step { z-index: 8; }

.photo-viewer {
  position: fixed;
  inset: 0;
  width: 100%;
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0;
  overflow: hidden;
  border: 0;
  background: #050707;
  color: #fff;
  padding: 0;
}
.photo-viewer[open] { display: block; animation: view-in 160ms ease both; }
.photo-viewer::backdrop { background: #050707; }
.photo-viewer-shell { display: grid; grid-template-rows: auto minmax(0, 1fr) auto auto; width: 100%; height: 100%; padding: env(safe-area-inset-top, 0px) 0 env(safe-area-inset-bottom, 0px); }
.photo-viewer-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 72px; padding: 11px 14px; border-bottom: 1px solid rgba(255,255,255,.12); background: rgba(7,10,10,.9); }
.photo-viewer-head p,
.photo-viewer-head h2 { margin: 0; }
.photo-viewer-head p { color: var(--accent); font-size: .58rem; font-weight: 900; letter-spacing: .11em; }
.photo-viewer-head h2 { margin-top: 3px; font-size: .96rem; }
.photo-viewer-close { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(255,255,255,.16); border-radius: 13px; background: rgba(255,255,255,.06); color: #fff; cursor: pointer; font-size: 1.45rem; }
.photo-viewer-stage { position: relative; display: grid; min-height: 0; place-items: center; overflow: hidden; background: #000; touch-action: none; user-select: none; overscroll-behavior: contain; }
.photo-viewer-stage > img { display: block; width: 100%; height: 100%; object-fit: contain; }
.photo-viewer-counter { position: absolute; right: 12px; bottom: 12px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; background: rgba(0,0,0,.68); padding: 6px 9px; font-size: .61rem; font-weight: 850; }
.photo-viewer-fallback { place-items: center; align-content: center; gap: 10px; color: rgba(255,255,255,.76); text-align: center; }
.photo-viewer-fallback button,
.photo-viewer-actions button { min-height: 44px; border: 1px solid rgba(255,255,255,.18); border-radius: 12px; background: rgba(255,255,255,.08); color: #fff; padding: 9px 16px; cursor: pointer; font-weight: 800; }
.photo-viewer-cue { margin: 0; border-top: 1px solid rgba(255,255,255,.1); background: #080b0b; color: rgba(255,255,255,.8); padding: 13px 15px; font-size: .7rem; line-height: 1.45; text-align: center; }
.photo-viewer-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 10px 12px; background: #080b0b; }

.empty-state { display: grid; min-height: 240px; place-items: center; align-content: center; gap: 8px; border-radius: var(--radius-lg); padding: 28px; text-align: center; }
.empty-state > span { font-size: 2rem; color: var(--accent); }
.empty-state h2 { margin: 0; font-size: 1.05rem; }
.empty-state p { margin: 0 0 8px; color: var(--muted); font-size: 0.75rem; }

.routine-grid { display: grid; gap: 11px; margin-top: 22px; }
.routine-grid .routine-card { min-height: 210px; }
.saved-routines-section { margin-top: 32px; }
.saved-empty { border: 1px dashed var(--border-strong); border-radius: var(--radius-lg); color: var(--muted); padding: 24px; text-align: center; font-size: 0.74rem; line-height: 1.5; }
.saved-routine { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 11px; border: 1px solid var(--border); border-radius: 17px; background: var(--surface-glass); padding: 12px; }
.saved-routine + .saved-routine { margin-top: 8px; }
.saved-routine-icon { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 13px; background: rgba(139,245,178,.1); color: var(--accent); font-weight: 900; }
.saved-routine strong, .saved-routine small { display: block; }
.saved-routine strong { font-size: 0.8rem; }
.saved-routine small { margin-top: 3px; color: var(--muted); font-size: 0.63rem; }
.saved-routine-actions { display: flex; gap: 4px; }
.saved-routine-actions button { width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface-2); color: var(--muted); cursor: pointer; }

.history-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; margin-top: 22px; }
.history-stat { border: 1px solid var(--border); border-radius: 17px; background: var(--surface-glass); padding: 14px; }
.history-stat span, .history-stat strong { display: block; }
.history-stat span { color: var(--muted); font-size: 0.62rem; }
.history-stat strong { margin-top: 7px; color: var(--text); font-size: 1.35rem; letter-spacing: -0.04em; }
.history-list { display: grid; gap: 9px; }
.history-empty { border: 1px dashed var(--border-strong); border-radius: var(--radius-lg); color: var(--muted); padding: 30px 20px; text-align: center; font-size: 0.75rem; line-height: 1.5; }
.history-item { border: 1px solid var(--border); border-radius: 18px; background: var(--surface-glass); padding: 14px; }
.history-item-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.history-item h3 { margin: 0; font-size: 0.9rem; }
.history-item time { color: var(--muted); font-size: 0.62rem; }
.history-item-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.history-item-meta span { border: 1px solid var(--border); border-radius: 999px; background: var(--surface-2); color: var(--text-soft); padding: 5px 8px; font-size: 0.6rem; }
.history-muscles { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; color: var(--muted); font-size: 0.62rem; }

.plan-dock {
  position: fixed;
  z-index: 70;
  right: 12px;
  bottom: calc(var(--bottom-nav-height) + var(--safe-bottom) + 8px);
  left: 12px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  min-height: var(--plan-dock-height);
  border: 1px solid rgba(139, 245, 178, 0.34);
  border-radius: 19px;
  background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
  color: var(--text);
  padding: 9px 11px;
  box-shadow: 0 18px 45px rgba(0,0,0,.35);
  backdrop-filter: blur(20px) saturate(140%);
  cursor: pointer;
  text-align: left;
}
.plan-dock-icon { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 13px; background: rgba(139,245,178,.12); color: var(--accent); }
.plan-dock-icon svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.plan-dock-copy { min-width: 0; }
.plan-dock-copy small, .plan-dock-copy strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.plan-dock-copy small { color: var(--muted); font-size: 0.59rem; }
.plan-dock-copy strong { margin-top: 2px; font-size: 0.78rem; }
.plan-dock-meta { color: var(--accent); font-size: 0.65rem; font-weight: 850; text-align: right; }
.plan-dock-arrow { color: var(--muted); font-size: 1.4rem; }

.bottom-nav {
  position: fixed;
  z-index: 65;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  height: calc(var(--bottom-nav-height) + var(--safe-bottom));
  padding: 6px 6px var(--safe-bottom);
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(22px) saturate(145%);
}
.bottom-nav-button { display: grid; place-items: center; align-content: center; gap: 3px; border: 0; border-radius: 12px; background: transparent; color: var(--muted); cursor: pointer; font-size: 0.62rem; font-weight: 750; }
.bottom-nav-button svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.bottom-nav-button.is-active { color: var(--accent); }
.bottom-nav-button.is-active svg { filter: drop-shadow(0 0 7px rgba(139,245,178,.22)); }

/* Dialogs and sheets */
dialog { color: var(--text); }
dialog::backdrop { background: rgba(2, 7, 5, 0.74); backdrop-filter: blur(8px); }
.sheet {
  position: fixed;
  inset: auto 0 0 0;
  width: 100%;
  max-width: none;
  max-height: min(92dvh, 920px);
  margin: 0;
  overflow: auto;
  border: 1px solid var(--border-strong);
  border-bottom: 0;
  border-radius: 26px 26px 0 0;
  background: var(--surface-solid);
  padding: 0 14px calc(18px + var(--safe-bottom));
  box-shadow: 0 -30px 80px rgba(0,0,0,.45);
}
.sheet[open] { animation: sheet-in 220ms cubic-bezier(.22,.8,.2,1) both; }
.sheet-handle { position: sticky; z-index: 5; top: 0; width: 42px; height: 5px; margin: 9px auto 5px; border-radius: 999px; background: var(--border-strong); }
.sheet-head { display: grid; grid-template-columns: 42px minmax(0, 1fr) 42px; align-items: center; min-height: 54px; gap: 6px; }
.sheet-head-label { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); font-size: 0.66rem; font-weight: 850; text-align: center; text-transform: uppercase; letter-spacing: .08em; }
.sheet-head > div strong { display: block; margin-top: 2px; font-size: 0.8rem; text-align: center; }
.sticky-sheet-head { position: sticky; z-index: 6; top: 14px; background: color-mix(in srgb, var(--surface-solid) 94%, transparent); backdrop-filter: blur(16px); }
.favorite-button.is-favorite { color: var(--gold); }

.exercise-detail-hero { overflow: visible; border: 0; border-radius: 22px; background: transparent; }
.exercise-detail-copy { padding: 18px 2px 4px; }
.exercise-detail-copy h2 { margin: 0; font-size: 1.7rem; letter-spacing: -0.045em; }
.exercise-detail-copy > p { margin: 11px 0 0; color: var(--text-soft); font-size: 0.8rem; line-height: 1.55; }
.detail-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.detail-pill { border: 1px solid var(--border); border-radius: 999px; background: var(--surface-2); color: var(--text-soft); padding: 6px 9px; font-size: 0.62rem; }
.prescription-card { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px; }
.prescription-card > div { border: 1px solid var(--border); border-radius: 15px; background: var(--surface-2); padding: 12px 8px; text-align: center; }
.prescription-card span, .prescription-card strong { display: block; }
.prescription-card span { color: var(--muted); font-size: 0.59rem; }
.prescription-card strong { margin-top: 5px; color: var(--accent); font-size: 0.86rem; }
.feel-card { margin-top: 14px; border: 1px solid rgba(139,245,178,.24); border-radius: 16px; background: rgba(139,245,178,.07); padding: 13px; }
.feel-card strong { color: var(--accent); font-size: 0.67rem; text-transform: uppercase; letter-spacing: .07em; }
.feel-card p { margin: 6px 0 0; color: var(--text-soft); font-size: 0.75rem; line-height: 1.5; }
.detail-section { margin-top: 20px; }
.detail-section h3 { margin: 0 0 9px; font-size: 0.92rem; }
.detail-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.detail-list li { display: grid; grid-template-columns: auto minmax(0,1fr); gap: 9px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-2); padding: 10px; color: var(--text-soft); font-size: 0.73rem; line-height: 1.45; }
.detail-list li span { display: grid; width: 23px; height: 23px; place-items: center; border-radius: 8px; background: var(--surface-solid); color: var(--accent); font-size: 0.61rem; font-weight: 900; }
.cue-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; }
.cue { border: 1px solid var(--border); border-radius: 13px; background: var(--surface-2); color: var(--text-soft); padding: 10px; font-size: 0.68rem; text-align: center; }
.detail-actions { position: sticky; bottom: calc(-18px - var(--safe-bottom)); display: grid; grid-template-columns: 1fr 1.2fr; gap: 8px; margin: 22px -14px -18px; border-top: 1px solid var(--border); background: color-mix(in srgb, var(--surface-solid) 94%, transparent); padding: 12px 14px calc(12px + var(--safe-bottom)); backdrop-filter: blur(16px); }

.plan-sheet { height: min(94dvh, 960px); max-height: none; overflow: hidden; }
.plan-sheet-body { height: calc(100% - 140px); overflow: auto; padding-bottom: 20px; }
.plan-overview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 10px 0 13px; }
.plan-overview > div { border: 1px solid var(--border); border-radius: 14px; background: var(--surface-2); padding: 11px 8px; text-align: center; }
.plan-overview span, .plan-overview strong { display: block; }
.plan-overview span { color: var(--muted); font-size: 0.57rem; }
.plan-overview strong { margin-top: 5px; font-size: 0.86rem; }
.plan-list { display: grid; gap: 9px; }
.plan-item { border: 1px solid var(--border); border-radius: 18px; background: var(--surface-glass); overflow: hidden; }
.plan-item-head { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 9px; padding: 11px 11px 8px; }
.plan-item-number { display: grid; width: 29px; height: 29px; place-items: center; border-radius: 9px; background: rgba(139,245,178,.1); color: var(--accent); font-size: 0.7rem; font-weight: 900; }
.plan-item-title strong, .plan-item-title small { display: block; }
.plan-item-title strong { font-size: 0.79rem; }
.plan-item-title small { margin-top: 2px; color: var(--muted); font-size: 0.61rem; }
.plan-item-tools { display: flex; gap: 3px; }
.plan-item-tools button { width: 32px; height: 32px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-2); color: var(--muted); cursor: pointer; }
.plan-item-fields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; padding: 5px 11px 11px; }
.plan-item-fields label span { display: block; margin: 0 0 4px 2px; color: var(--muted); font-size: 0.55rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.plan-item-fields input { padding: 9px 8px; text-align: center; font-size: 0.75rem; }
.plan-empty { display: grid; min-height: 250px; place-items: center; align-content: center; gap: 9px; border-radius: 20px; padding: 25px; text-align: center; }
.plan-empty > span { display: grid; width: 50px; height: 50px; place-items: center; border: 1px solid var(--border); border-radius: 16px; background: var(--surface-2); color: var(--accent); font-size: 1.5rem; }
.plan-empty h2 { margin: 0; font-size: 1.05rem; }
.plan-empty p { max-width: 250px; margin: 0 0 8px; color: var(--muted); font-size: 0.73rem; line-height: 1.45; }
.sheet-actions { position: absolute; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: 1fr 1.25fr; gap: 8px; border-top: 1px solid var(--border); background: color-mix(in srgb, var(--surface-solid) 95%, transparent); padding: 11px 14px calc(11px + var(--safe-bottom)); backdrop-filter: blur(18px); }

/* Active workout */
.active-workout {
  position: fixed;
  inset: 0;
  display: none;
  width: 100%;
  max-width: none;
  height: 100dvh;
  max-height: none;
  margin: 0;
  overflow: hidden;
  border: 0;
  background: var(--bg);
  padding: 0;
}
.active-workout[open] { display: grid; grid-template-rows: auto 5px minmax(0, 1fr) auto; animation: view-in 180ms ease both; }
.active-workout::backdrop { background: var(--bg); }
.active-header { display: grid; grid-template-columns: 42px minmax(0,1fr) auto; align-items: center; gap: 10px; min-height: calc(76px + env(safe-area-inset-top, 0px)); padding: calc(10px + env(safe-area-inset-top, 0px)) 12px 10px; border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(18px); }
.active-header h1 { margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 1rem; letter-spacing: -0.025em; }
.active-header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.active-time { min-width: 42px; text-align: right; }
.active-end-button { min-width: 42px; min-height: 36px; border: 1px solid rgba(255,125,137,.28); border-radius: 11px; background: rgba(255,125,137,.07); color: var(--red); padding: 7px 8px; cursor: pointer; font-size: .62rem; font-weight: 850; }
.active-time span, .active-time small { display: block; }
.active-time span { color: var(--accent); font-size: 1.03rem; font-weight: 900; }
.active-time small { margin-top: 2px; color: var(--muted); font-size: 0.55rem; }
.active-progress { background: var(--surface-3); }
.active-progress span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--accent-strong), var(--cyan)); transition: width 300ms ease; }
.active-body { min-height: 0; overflow: auto; padding: 14px 12px 150px; }
.active-exercise-card { overflow: hidden; border: 1px solid var(--border); border-radius: 24px; background: linear-gradient(155deg, var(--surface), var(--surface-solid)); box-shadow: var(--shadow-soft); }
.active-exercise-visual { position: relative; min-height: 0; background: var(--surface-2); }
.active-exercise-step { position: absolute; left: 12px; top: 12px; border: 1px solid var(--border); border-radius: 999px; background: color-mix(in srgb, var(--surface-solid) 90%, transparent); color: var(--accent); padding: 6px 9px; font-size: 0.6rem; font-weight: 850; backdrop-filter: blur(12px); }
.active-exercise-copy { padding: 15px; }
.active-exercise-copy h2 { margin: 0; font-size: 1.38rem; letter-spacing: -0.04em; }
.active-exercise-copy > p { margin: 8px 0 0; color: var(--text-soft); font-size: 0.72rem; line-height: 1.5; }
.active-cue { display: flex; align-items: flex-start; gap: 8px; margin-top: 11px; border: 1px solid rgba(139,245,178,.22); border-radius: 14px; background: rgba(139,245,178,.07); padding: 10px; color: var(--text-soft); font-size: 0.68rem; line-height: 1.42; }
.active-cue span { color: var(--accent); }
.sets-section { margin-top: 15px; }
.sets-header { display: grid; grid-template-columns: 33px 1fr 1fr 44px; align-items: center; gap: 7px; padding: 0 3px 6px; color: var(--muted); font-size: 0.55rem; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; text-align: center; }
.set-row { display: grid; grid-template-columns: 33px 1fr 1fr 44px; align-items: center; gap: 7px; min-height: 53px; border-top: 1px solid var(--border); padding: 7px 3px; }
.set-row:first-of-type { border-top: 0; }
.set-number { display: grid; width: 29px; height: 29px; place-items: center; border-radius: 9px; background: var(--surface-2); color: var(--muted); font-size: 0.68rem; font-weight: 900; }
.set-row input { height: 38px; padding: 7px; text-align: center; font-size: 0.74rem; }
.complete-set-button { display: grid; width: 40px; height: 40px; place-items: center; border: 1px solid var(--border-strong); border-radius: 12px; background: var(--surface-2); color: var(--muted); cursor: pointer; font-size: 1rem; font-weight: 900; }
.set-row.is-complete { opacity: 0.8; }
.set-row.is-complete .set-number, .set-row.is-complete .complete-set-button { border-color: rgba(139,245,178,.35); background: rgba(139,245,178,.12); color: var(--accent); }
.set-row.is-complete input { text-decoration: none; }
.active-exercise-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 13px; }
.active-exercise-actions button { min-height: 44px; }
.active-notes { margin-top: 12px; }
.active-notes summary { color: var(--muted); cursor: pointer; font-size: 0.68rem; }
.active-notes textarea { margin-top: 8px; min-height: 78px; resize: vertical; }
.active-queue { display: grid; gap: 7px; margin-top: 14px; }
.queue-item { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 9px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-glass); padding: 10px; cursor: pointer; text-align: left; }
.queue-item.is-current { border-color: rgba(139,245,178,.38); background: rgba(139,245,178,.08); }
.queue-item.is-complete { opacity: .62; }
.queue-item-number { display: grid; width: 27px; height: 27px; place-items: center; border-radius: 8px; background: var(--surface-2); color: var(--muted); font-size: .62rem; font-weight: 900; }
.queue-item strong, .queue-item small { display: block; }
.queue-item strong { font-size: .72rem; }
.queue-item small { margin-top: 2px; color: var(--muted); font-size: .58rem; }
.queue-status { color: var(--accent); font-size: .64rem; font-weight: 850; }
.active-footer { display: grid; grid-template-columns: 1fr 1.35fr; gap: 8px; border-top: 1px solid var(--border); background: color-mix(in srgb, var(--bg) 93%, transparent); padding: 10px 12px calc(10px + var(--safe-bottom)); backdrop-filter: blur(18px); }
.active-footer button { min-height: 48px; }
.rest-timer { position: absolute; z-index: 10; right: 10px; bottom: calc(74px + var(--safe-bottom)); left: 10px; display: grid; grid-template-columns: auto minmax(0,1fr); align-items: center; gap: 12px; border: 1px solid rgba(115,230,239,.3); border-radius: 20px; background: color-mix(in srgb, var(--surface-solid) 94%, transparent); padding: 11px; box-shadow: 0 18px 50px rgba(0,0,0,.4); backdrop-filter: blur(22px); }
.rest-ring { --rest-progress: 100%; display: grid; width: 66px; height: 66px; place-items: center; align-content: center; border-radius: 50%; background: conic-gradient(var(--cyan) var(--rest-progress), var(--surface-3) 0); color: var(--text); position: relative; }
.rest-ring::before { position: absolute; inset: 5px; border-radius: 50%; background: var(--surface-solid); content: ""; }
.rest-ring span, .rest-ring small { position: relative; z-index: 1; display: block; }
.rest-ring span { font-size: .92rem; font-weight: 900; }
.rest-ring small { margin-top: 1px; color: var(--muted); font-size: .48rem; }
.rest-timer strong { display: block; font-size: .78rem; }
.rest-timer p { margin: 3px 0 0; color: var(--muted); font-size: .61rem; line-height: 1.35; }
.rest-actions { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.timer-button { min-height: 37px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-soft); padding: 7px 8px; font-size: .65rem; }

/* Standard modals */
.modal { width: min(560px, calc(100% - 24px)); max-height: calc(100dvh - 24px); overflow: auto; border: 1px solid var(--border-strong); border-radius: 25px; background: var(--surface-solid); padding: 22px; box-shadow: 0 30px 90px rgba(0,0,0,.48); }
.modal[open] { animation: modal-in 200ms ease both; }
.modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.modal-head h2 { margin: 0; font-size: 1.55rem; letter-spacing: -.045em; }
.summary-modal { position: relative; overflow: hidden; text-align: center; }
.summary-burst { position: absolute; right: -20px; top: -48px; color: var(--accent); font-size: 9rem; font-weight: 900; opacity: .06; transform: rotate(15deg); }
.modal-x { position: absolute; right: 12px; top: 12px; }
.summary-modal h2 { position: relative; margin: 0; font-size: 2rem; letter-spacing: -.055em; }
.summary-modal > p:not(.eyebrow) { position: relative; margin: 10px auto 0; max-width: 390px; color: var(--text-soft); font-size: .78rem; line-height: 1.5; }
.summary-grid { position: relative; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 20px; }
.summary-grid > div { border: 1px solid var(--border); border-radius: 15px; background: var(--surface-2); padding: 12px; }
.summary-grid span, .summary-grid strong { display: block; }
.summary-grid span { color: var(--muted); font-size: .58rem; }
.summary-grid strong { margin-top: 5px; font-size: 1.05rem; }
.summary-muscles { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 16px 0; }
.summary-muscles span { border: 1px solid rgba(139,245,178,.25); border-radius: 999px; background: rgba(139,245,178,.07); color: var(--accent); padding: 6px 9px; font-size: .62rem; }
.name-modal form { margin-top: 20px; }
.name-modal label { display: block; margin-bottom: 7px; color: var(--text-soft); font-size: .72rem; font-weight: 750; }
.name-modal input { margin-bottom: 12px; }
.help-section { margin-top: 20px; border-top: 1px solid var(--border); padding-top: 17px; }
.help-section h3 { margin: 0; font-size: .92rem; }
.help-section p, .help-section li { color: var(--text-soft); font-size: .72rem; line-height: 1.55; }
.help-section ul { margin: 10px 0 0; padding-left: 19px; }
.setting-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; border-bottom: 1px solid var(--border); padding: 12px 0; }
.setting-row:last-child { border-bottom: 0; }
.setting-row > span strong, .setting-row > span small { display: block; }
.setting-row > span strong { font-size: .75rem; }
.setting-row > span small { margin-top: 3px; color: var(--muted); font-size: .62rem; }
.setting-row select { width: auto; max-width: 145px; }
input[type="checkbox"][role="switch"] { appearance: none; width: 44px; height: 25px; border-radius: 999px; background: var(--surface-3); cursor: pointer; position: relative; }
input[type="checkbox"][role="switch"]::after { position: absolute; top: 3px; left: 3px; width: 17px; height: 17px; border-radius: 50%; background: var(--muted); content: ""; transition: 150ms ease; }
input[type="checkbox"][role="switch"]:checked { background: rgba(139,245,178,.24); }
input[type="checkbox"][role="switch"]:checked::after { left: 22px; background: var(--accent); }

.toast-region { position: fixed; z-index: 200; right: 12px; bottom: calc(var(--bottom-nav-height) + var(--plan-dock-height) + var(--safe-bottom) + 22px); left: 12px; display: grid; justify-items: center; pointer-events: none; }
.toast { display: flex; width: min(100%, 420px); max-width: 420px; align-items: center; justify-content: space-between; gap: 14px; border: 1px solid var(--border-strong); border-radius: 13px; background: color-mix(in srgb, var(--surface-solid) 94%, transparent); color: var(--text); padding: 10px 13px; box-shadow: var(--shadow-soft); backdrop-filter: blur(15px); font-size: .7rem; line-height: 1.35; pointer-events: auto; animation: toast-in 220ms ease both; }
.toast > span { min-width: 0; }
.toast-action { flex: 0 0 auto; min-height: 34px; border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent); border-radius: 10px; background: rgba(139,245,178,.1); color: var(--accent); padding: 7px 11px; cursor: pointer; font-size: .68rem; font-weight: 900; }
.toast-action:hover { background: rgba(139,245,178,.16); }
.toast.is-error { border-color: rgba(255,125,137,.34); color: var(--red); }
.toast.is-error .toast-action { border-color: rgba(255,125,137,.32); background: rgba(255,125,137,.09); color: var(--red); }

@media (min-width: 620px) {
  .form-photo-track { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; }
  .form-photo-frame { width: auto; min-width: 0; }
  .app-shell { padding-inline: 22px; }
  .muscle-grid { grid-template-columns: repeat(3, 1fr); }
  .exercise-grid, .routine-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .routine-scroller { grid-auto-columns: minmax(280px, 48%); }
  .history-stats { grid-template-columns: repeat(4, 1fr); }
  .filter-row { margin-inline: 0; padding-inline: 0; }
  .plan-dock { width: min(520px, calc(100% - 32px)); right: 16px; left: auto; }
  .toast-region { right: 20px; left: auto; width: 420px; }
}

@media (min-width: 900px) {
  :root { --topbar-height: 76px; }
  .topbar { padding-inline: 32px; }
  .brand strong { font-size: 1.02rem; }
  .app-shell { padding: 28px 32px 150px; }
  .hero-card { min-height: 300px; padding: 38px; }
  .hero-card h1 { font-size: 3.5rem; }
  .muscle-grid { grid-template-columns: repeat(5, 1fr); }
  .exercise-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .routine-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .bottom-nav { right: 24px; bottom: 18px; left: auto; width: 430px; height: 64px; border: 1px solid var(--border); border-radius: 20px; padding: 5px; box-shadow: var(--shadow-soft); }
  .plan-dock { right: 24px; bottom: 90px; }
  .sheet { right: 18px; bottom: 18px; left: auto; width: min(620px, calc(100% - 36px)); max-height: calc(100dvh - 36px); border: 1px solid var(--border-strong); border-radius: 27px; }
  .plan-sheet { height: calc(100dvh - 36px); }
  .active-workout { inset: 18px; width: calc(100% - 36px); height: calc(100dvh - 36px); border: 1px solid var(--border-strong); border-radius: 28px; box-shadow: 0 30px 100px rgba(0,0,0,.55); }
  .active-workout[open] { margin: auto; }
  .active-body { padding-inline: max(20px, calc((100% - 760px) / 2)); }
  .rest-timer { right: max(20px, calc((100% - 760px) / 2)); left: max(20px, calc((100% - 760px) / 2)); }
}


@media (min-width: 1420px) {
  .exercise-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 390px) {
  .brand small { display: none; }
  .text-pill span { display: none; }
  .text-pill { width: 40px; padding: 0; }
  .hero-card { min-height: 205px; padding: 21px 17px; }
  .hero-card h1 { font-size: 1.85rem; }
  .hero-card p:not(.eyebrow) { font-size: .82rem; }
  .hero-stat { min-width: 58px; }
  .muscle-grid { gap: 7px; }
  .muscle-card { min-height: 76px; padding: 10px; gap: 8px; }
  .muscle-icon { width: 37px; height: 37px; }
  .muscle-card small { display: none; }
  .plan-dock-meta { display: none; }
  .plan-dock { grid-template-columns: auto minmax(0,1fr) auto; }
  .filter-controls { grid-template-columns: 1fr; }
  .resume-card { grid-template-columns: auto minmax(0,1fr); }
  .resume-card button { grid-column: 1 / -1; width: 100%; }
}

@media (orientation: landscape) and (max-height: 520px) {
  .topbar { position: relative; min-height: 58px; padding-top: 7px; }
  .app-shell { padding-top: 10px; }
  .bottom-nav { height: 58px; }
  .plan-dock { bottom: calc(58px + var(--safe-bottom) + 6px); min-height: 56px; }
  .active-workout { height: 100dvh; }
  .active-workout[open] { grid-template-rows: auto 4px minmax(0,1fr) auto; }
  .active-header { min-height: 58px; padding-top: 6px; padding-bottom: 6px; }
  .active-body { padding-top: 8px; }
  .active-exercise-card { display: grid; grid-template-columns: 42% minmax(0,1fr); }
  .active-exercise-visual { min-height: 0; }
  .rest-timer { grid-template-columns: auto minmax(0,1fr) auto; bottom: 63px; }
  .rest-actions { grid-column: auto; display: flex; }
  .timer-button { min-width: 52px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@keyframes view-in { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
@keyframes sheet-in { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes modal-in { from { opacity: 0; transform: scale(.98) translateY(8px); } to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }