:root {
  --bg: #142820;
  --bg-deep: #0d1d18;
  --surface: #1c332a;
  --cream: #f1efdf;
  --paper: #e8e6d7;
  --ink: #193127;
  --muted: #9aae9f;
  --line: #365044;
  --accent: #fb945e;
  --cyan: #71d9cc;
  --radius: 20px;
  --font: "Avenir Next", "Trebuchet MS", sans-serif;
  --mono: "Menlo", "Courier New", monospace;
  color-scheme: dark;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background:
    radial-gradient(ellipse at 85% 0%, #25413650, transparent 60%), var(--bg);
  color: var(--cream);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}
button,
a {
  transition:
    background 0.15s,
    color 0.15s,
    border-color 0.15s;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  border: 0;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}
[hidden] {
  display: none !important;
}
h1,
h2,
p {
  margin: 0;
}
h1 {
  font-size: clamp(23px, 2.5vw, 36px);
  font-weight: 600;
  letter-spacing: -1.2px;
  line-height: 1.2;
}
h2 {
  font-size: 26px;
  letter-spacing: -0.8px;
}
.app-shell {
  max-width: 1740px;
  margin: auto;
  padding: 0 40px;
}
.hero-card {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 100px;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -1.2px;
  white-space: nowrap;
}
.brand-light {
  font-weight: 400;
}
.brand-icon {
  width: 43px;
  height: 43px;
  color: var(--accent);
  stroke: currentColor;
  stroke-width: 2.6;
}
.view-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 30px;
  margin-left: auto;
}
.view-tab {
  padding: 8px 26px;
  background: transparent;
  color: var(--muted);
  border-radius: 22px;
  font-weight: 600;
}
.view-tab.active {
  background: var(--cream);
  color: var(--ink);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}
.local-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 9px var(--mono);
  letter-spacing: 1px;
}
.local-badge i,
.tracking-status i {
  display: block;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
}
.icon-button {
  display: grid;
  place-items: center;
  background: transparent;
  color: inherit;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 22px;
}
.icon-button:hover {
  background: var(--surface);
}
.icon-button svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  stroke-width: 1.5;
}
.window-controls {
  display: none;
  gap: 6px;
}
.desktop-mode .window-controls {
  display: flex;
}
.eyebrow {
  font: 10px var(--mono);
  letter-spacing: 1px;
  color: var(--muted);
}
.daily-strip {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  align-items: center;
  padding: 24px 0 28px;
  gap: 32px;
}
.daily-strip > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-left: 1px solid var(--line);
  padding-left: 28px;
}
.daily-strip > .daily-title {
  border: 0;
  padding-left: 0;
}
.daily-strip strong {
  font-size: 27px;
  font-weight: 500;
  letter-spacing: -0.8px;
}
.daily-title strong {
  font-size: 20px;
}
small {
  font: 11px var(--mono);
  letter-spacing: 0;
}
.training-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 32px;
}
.exercise-rail {
  padding-top: 7px;
}
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.section-heading .eyebrow {
  font-size: 9px;
  letter-spacing: 0.6px;
}
.exercise-total {
  font: 10px var(--mono);
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--muted);
}
.exercise-group {
  margin-bottom: 20px;
}
.exercise-group h2 {
  font: 10px var(--mono);
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
  padding: 0 12px;
}
.exercise-buttons {
  display: grid;
  gap: 5px;
}
.exercise-button {
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 13px 14px;
  background: transparent;
  color: var(--cream);
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.3;
  min-height: 46px;
  white-space: normal;
  overflow-wrap: break-word;
}
.exercise-button span {
  flex: 1;
  min-width: 0;
}
.exercise-button i {
  font-style: normal;
  opacity: 0;
  font-size: 18px;
  color: var(--ink);
}
.exercise-button:hover {
  border-color: var(--line);
  background: var(--surface);
}
.exercise-button.selected {
  background: var(--accent);
  color: var(--ink);
  font-weight: 600;
}
.exercise-button.selected i {
  opacity: 1;
}
.workspace {
  min-width: 0;
}
.workout-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 22px;
}
.workout-heading .eyebrow {
  display: block;
  margin-bottom: 7px;
  color: var(--accent);
}
.session-tag {
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 25px;
  font: 10px var(--mono);
  white-space: nowrap;
  color: var(--muted);
}
.workout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 288px;
  gap: 20px;
  align-items: start;
}
.camera-card {
  background: var(--bg-deep);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  min-width: 0;
}
.camera-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 15px 18px;
}
.tracking-status {
  display: flex;
  align-items: center;
  gap: 9px;
  font: 10px var(--mono);
  color: var(--muted);
}
.tracking-status i {
  background: var(--muted);
}
.tracking-status[data-state="good"] {
  color: var(--cyan);
}
.tracking-status[data-state="good"] i {
  background: var(--cyan);
}
.tracking-status[data-state="warning"] {
  color: var(--accent);
}
.tracking-status[data-state="warning"] i {
  background: var(--accent);
}
.camera-tools {
  display: flex;
  gap: 6px;
}
.camera-tool {
  font: 9px var(--mono);
  padding: 6px 8px;
  border: 1px solid var(--line);
  background: none;
  color: var(--muted);
  border-radius: 5px;
}
.camera-tool[aria-pressed="true"] {
  color: var(--cream);
  background: var(--surface);
}
.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background:
    radial-gradient(ellipse at 50% 50%, #233c30, transparent 75%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 23px,
      #28433525 24px
    ),
    #12251d;
  overflow: hidden;
  isolation: isolate;
}
.video-frame video {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scaleX(-1);
}
.video-frame.unmirrored video {
  transform: none;
}
.video-frame canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.camera-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
  background: linear-gradient(160deg, #142c2355, #142c23bb);
}
.camera-placeholder svg {
  width: clamp(70px, 9vw, 126px);
  height: auto;
  stroke: var(--muted);
  stroke-width: 1.4;
  margin-bottom: 12px;
}
.camera-placeholder strong {
  font-size: 20px;
  letter-spacing: -0.5px;
}
.camera-placeholder p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  max-width: 350px;
}
.camera-placeholder .text-button {
  color: var(--accent);
  margin-top: 10px;
}
.video-corner {
  position: absolute;
  width: 25px;
  height: 25px;
  pointer-events: none;
  opacity: 0.55;
}
.top-left {
  left: 17px;
  top: 17px;
  border-top: 1px solid var(--cyan);
  border-left: 1px solid var(--cyan);
}
.bottom-right {
  right: 17px;
  bottom: 17px;
  border-right: 1px solid var(--cyan);
  border-bottom: 1px solid var(--cyan);
}
.tracking-cue {
  padding: 20px;
}
.cue-top {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  align-items: center;
}
.cue-top > span:last-child {
  font: 9px var(--mono);
  color: var(--cyan);
  text-align: right;
}
.tracking-cue p {
  font-size: 13px;
  margin: 8px 0 17px;
  min-height: 40px;
  color: var(--cream);
}
.movement-track {
  height: 4px;
  background: var(--line);
  border-radius: 5px;
  overflow: hidden;
}
.movement-track span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width 0.15s linear;
}
.movement-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font: 9px var(--mono);
  color: var(--muted);
}
.diagnostics {
  border-top: 1px solid var(--line);
  padding: 12px 20px;
  color: var(--muted);
  font: 10px var(--mono);
}
.diagnostics summary {
  cursor: pointer;
}
.diagnostics summary span {
  float: right;
}
.diagnostics dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 16px 0;
}
.diagnostics dl > div {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.diagnostics dd {
  margin: 0;
  color: var(--cream);
}
.diagnostics p {
  margin: 12px 0;
  font-size: 9px;
  line-height: 1.7;
}
.score-card {
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--ink);
  padding: 22px 22px 18px;
  position: relative;
  color-scheme: light;
}
.score-card .eyebrow {
  color: #607063;
  font-size: 9px;
  letter-spacing: 0.6px;
}
.score-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}
.small-button {
  background: none;
  border: 1px solid #bbc4b7;
  color: #576759;
  border-radius: 20px;
  padding: 4px 8px;
  font: 9px var(--mono);
}
.score-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 18px 0 14px;
  gap: 5px;
}
.score-adjust {
  background: transparent;
  border: 1px solid #c5cbbb;
  color: var(--ink);
  width: 35px;
  height: 35px;
  flex-shrink: 0;
  border-radius: 50%;
  font-size: 22px;
  line-height: 1;
}
.score-adjust:hover:enabled {
  background: var(--paper);
}
.score-number {
  text-align: center;
  min-width: 0;
}
.score-number strong {
  display: block;
  font-size: clamp(72px, 7vw, 104px);
  line-height: 1.05;
  letter-spacing: -6px;
  font-weight: 600;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.score-number span {
  font: 9px var(--mono);
  letter-spacing: 1.5px;
  color: #607063;
}
.score-number strong.bump {
  animation: rep-bump 0.22s ease-out;
}
.set-stage {
  display: flex;
  justify-content: space-between;
  font: 10px var(--mono);
  color: #68766a;
  padding-bottom: 18px;
  border-bottom: 1px solid #cbd1c1;
  gap: 8px;
}
.set-stage span {
  text-transform: capitalize;
}
.load-control {
  margin: 18px 0;
}
.load-control label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
}
.load-control label span {
  font: 9px var(--mono);
  color: #667668;
}
.load-input {
  display: flex;
  align-items: center;
  margin-top: 8px;
  border: 1px solid #b8c4b5;
  background: #ffffff50;
  border-radius: 9px;
  padding: 0 12px;
}
.load-input input {
  border: 0;
  background: transparent;
  width: 100%;
  font-size: 26px;
  font-weight: 500;
  color: var(--ink);
  padding: 8px 0;
  min-width: 0;
  outline-offset: 0;
}
.load-input span {
  font: 11px var(--mono);
  color: #69766b;
}
.load-control p {
  font-size: 10px;
  margin-top: 7px;
  color: #657065;
}
.save-status {
  font: 9px var(--mono);
  color: #5d795c;
  display: block;
  margin-top: 7px;
  min-height: 14px;
}
.set-totals {
  border-top: 1px solid #cbd1c1;
  border-bottom: 1px solid #cbd1c1;
  padding: 14px 0;
  display: grid;
  gap: 9px;
}
.set-totals > div {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}
.set-totals > div > span {
  font-size: 11px;
  color: #5a6d5d;
}
.set-totals strong {
  font-size: 17px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.info-button {
  border: 1px solid #9ead98;
  color: #596d5b;
  background: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  font: 10px var(--mono);
  padding: 0;
  margin-left: 3px;
}
.set-actions {
  margin-top: 18px;
}
.primary-button,
.secondary-button,
.danger-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  border-radius: 10px;
  padding: 12px 17px;
  font-size: 12px;
  font-weight: 600;
  min-height: 43px;
  line-height: 1.35;
  text-align: center;
}
.primary-button {
  color: var(--ink);
  background: var(--accent);
}
.primary-button:hover:enabled {
  background: #ffac7d;
}
.secondary-button {
  color: var(--cream);
  background: var(--surface);
  border: 1px solid var(--line);
}
.secondary-button:hover:enabled {
  background: #2d493b;
}
.danger-button {
  background: #a83e32;
  color: white;
}
.score-card .primary-button {
  width: 100%;
}
.score-card .secondary-button {
  color: var(--ink);
  background: transparent;
  border-color: #b8c4b5;
}
.score-card .secondary-button:hover:enabled {
  background: var(--paper);
}
.active-actions {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 7px;
}
.active-actions button {
  padding-left: 10px;
  padding-right: 10px;
}
.text-button {
  color: var(--muted);
  background: none;
  padding: 8px 0;
  font-size: 11px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.score-card .text-button {
  display: block;
  margin: 6px auto 0;
  color: #5e7361;
  font-size: 10px;
}
.privacy-note {
  font-size: 9px;
  text-align: center;
  color: #758071;
  margin-top: 10px;
}
.exercise-note {
  display: flex;
  gap: 18px;
  border-top: 1px solid var(--line);
  padding-top: 17px;
  margin-top: 20px;
  color: var(--muted);
}
.note-number {
  font: 9px var(--mono);
  letter-spacing: 1px;
  white-space: nowrap;
  padding-top: 3px;
  color: var(--accent);
}
.exercise-note p {
  font-size: 12px;
  max-width: 760px;
}
.history-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin: 8px 0 28px;
}
.history-heading h1 {
  margin-top: 6px;
}
.history-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 25px;
}
.search-label {
  flex: 1;
}
.history-filters input,
.history-filters select {
  width: 100%;
  padding: 12px 15px;
}
.history-group {
  margin-bottom: 28px;
}
.history-group > h2 {
  font: 10px var(--mono);
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 12px;
}
.history-row {
  display: grid;
  grid-template-columns: 48px minmax(180px, 1fr) 100px 110px 145px;
  align-items: center;
  gap: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 17px 20px;
  margin-bottom: 8px;
}
.history-index {
  font: 12px var(--mono);
  color: var(--accent);
}
.history-name {
  font-weight: 600;
  font-size: 14px;
}
.history-time {
  display: block;
  font: 10px var(--mono);
  color: var(--muted);
  margin-top: 3px;
}
.history-value {
  font-size: 21px;
  font-weight: 500;
  letter-spacing: -0.5px;
}
.history-value small {
  display: block;
  color: var(--muted);
  font-size: 9px;
}
.history-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}
.history-actions button {
  font-size: 10px;
  padding: 7px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
  color: var(--cream);
  background: none;
}
.history-actions button:hover {
  background: #345140;
}
.history-actions .delete-action {
  color: var(--accent);
}
.history-footnote {
  font-size: 11px;
  color: var(--muted);
}
.empty-state {
  border: 1px dashed var(--line);
  border-radius: 20px;
  padding: 55px 25px;
  text-align: center;
}
.empty-state strong {
  display: block;
  font-size: 22px;
  margin-bottom: 8px;
}
.empty-state p {
  color: var(--muted);
  font-size: 13px;
}
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  background: var(--cream);
  color: var(--ink);
  padding: 13px 20px;
  border-radius: 12px;
  box-shadow: 0 8px 40px #0006;
  max-width: min(90vw, 560px);
  font-size: 13px;
}
.toast.error {
  background: #a83e32;
  color: white;
}
footer {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  border-top: 1px solid var(--line);
  padding: 23px 0;
  margin-top: 34px;
  color: #728c7d;
  font: 9px var(--mono);
  letter-spacing: 0.7px;
}
footer span:nth-child(2) {
  font-family: var(--font);
  letter-spacing: 0;
  font-size: 11px;
}
dialog {
  color-scheme: light;
  color: var(--ink);
  background: var(--cream);
  border: 0;
  border-radius: 22px;
  width: min(520px, calc(100% - 32px));
  padding: 28px;
  box-shadow: 0 25px 100px #0007;
  max-height: 90dvh;
}
dialog::backdrop {
  background: #06110dc9;
  backdrop-filter: blur(6px);
}
dialog .icon-button {
  border-color: #b7c4b2;
  color: var(--ink);
  flex-shrink: 0;
}
dialog .eyebrow {
  color: #61725f;
  display: block;
  margin-bottom: 5px;
}
.modal-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}
dialog p {
  font-size: 13px;
  color: #566954;
  margin: 12px 0;
  line-height: 1.65;
}
dialog label {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 5px;
  font-size: 12px;
  margin: 12px 0;
  font-weight: 600;
}
dialog label span {
  font: 10px var(--mono);
  color: #697a65;
}
input,
select,
textarea {
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  color: var(--cream);
  padding: 10px;
  min-width: 0;
}
dialog input,
dialog select,
dialog textarea {
  width: 100%;
  background: #ffffff60;
  color: var(--ink);
  border-color: #b7c4b2;
  margin-top: 2px;
}
dialog .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 16px;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 22px;
}
dialog .secondary-button {
  background: transparent;
  color: var(--ink);
  border-color: #b7c4b2;
}
dialog .secondary-button:hover {
  background: var(--paper);
}
.form-error {
  color: #a83e32 !important;
  font-size: 12px !important;
  min-height: 1px;
}
.form-help {
  font-size: 10px !important;
}
.reps-list {
  max-height: 50vh;
  overflow: auto;
}
.rep-event {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid #cbd1c1;
  font: 11px var(--mono);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@keyframes rep-bump {
  50% {
    transform: scale(1.07);
    color: #ba6038;
  }
}
@media (min-width: 1450px) {
  .workout-grid {
    grid-template-columns: minmax(0, 1fr) 310px;
  }
  .score-card {
    padding: 24px;
  }
  .video-frame {
    min-height: 350px;
  }
}
@media (max-width: 1190px) {
  .app-shell {
    padding: 0 24px;
  }
  .training-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .exercise-rail {
    padding: 0;
  }
  .section-heading {
    margin-bottom: 12px;
  }
  .exercise-picker {
    display: grid;
    grid-template-columns: 2fr 1.2fr 0.7fr;
    gap: 18px;
  }
  .exercise-group {
    margin: 0;
  }
  .exercise-group h2 {
    padding: 0;
    margin-bottom: 9px;
  }
  .exercise-buttons {
    grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
    gap: 6px;
  }
  .exercise-button {
    background: var(--surface);
    border-color: var(--line);
    min-height: 45px;
    padding: 10px 12px;
    font-size: 11px;
  }
  .exercise-button i {
    display: none;
  }
  .exercise-button.selected {
    border-color: var(--accent);
  }
  .workout-heading {
    margin-top: 8px;
  }
  .local-badge {
    display: none;
  }
  .workout-grid {
    grid-template-columns: minmax(0, 1fr) 290px;
  }
}
@media (max-width: 760px) {
  .app-shell {
    padding: 0 16px;
  }
  .hero-card {
    min-height: 80px;
    gap: 12px;
    flex-wrap: wrap;
    padding: 15px 0;
  }
  .brand {
    font-size: 22px;
    gap: 8px;
  }
  .brand-icon {
    width: 34px;
    height: 34px;
  }
  .header-actions {
    margin-left: auto;
    gap: 8px;
  }
  .view-tabs {
    order: 3;
    width: 100%;
    justify-content: center;
    margin-top: 0;
  }
  .view-tab {
    flex: 1;
  }
  .daily-strip {
    gap: 12px;
    padding: 20px 0;
    grid-template-columns: 1fr 1fr 1.2fr;
  }
  .daily-strip > .daily-title {
    display: none;
  }
  .daily-strip > div {
    padding-left: 12px;
  }
  .daily-strip > div:nth-child(2) {
    border: 0;
    padding-left: 0;
  }
  .daily-strip .eyebrow {
    font-size: 8px;
    letter-spacing: 0.3px;
  }
  .daily-strip strong {
    font-size: 22px;
  }
  .exercise-picker {
    display: block;
  }
  .exercise-group {
    margin-bottom: 15px;
  }
  .exercise-buttons {
    grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
  }
  .workout-grid {
    grid-template-columns: 1fr;
  }
  .workout-heading {
    gap: 10px;
  }
  .workout-heading h1 {
    font-size: 27px;
  }
  .workout-heading .eyebrow {
    font-size: 9px;
  }
  .session-tag {
    font-size: 8px;
    padding: 5px 8px;
  }
  .score-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 22px;
  }
  .score-heading,
  .set-actions,
  .privacy-note {
    grid-column: 1/-1;
  }
  .score-row {
    grid-column: 1;
    grid-row: 2/4;
  }
  .score-number strong {
    font-size: 76px;
  }
  .set-stage {
    grid-column: 1;
    grid-row: 4;
    padding: 0;
    border: 0;
    align-self: center;
  }
  .load-control {
    grid-column: 2;
    grid-row: 2/4;
  }
  .set-totals {
    grid-column: 2;
    grid-row: 4;
    padding: 10px 0;
    border-bottom: 0;
  }
  .score-card .set-actions {
    margin-top: 18px;
  }
  .camera-placeholder strong {
    font-size: 18px;
  }
  .camera-placeholder svg {
    width: 64px;
    margin-bottom: 7px;
  }
  .camera-placeholder p {
    font-size: 10px;
  }
  .camera-placeholder .text-button {
    margin-top: 3px;
  }
  .tracking-cue {
    padding: 16px;
  }
  .cue-top > span:last-child {
    font-size: 8px;
  }
  .exercise-note {
    gap: 12px;
  }
  .note-number {
    font-size: 8px;
  }
  .history-heading {
    align-items: flex-start;
  }
  .history-heading h1 {
    font-size: 27px;
  }
  .history-heading .secondary-button {
    padding: 9px 10px;
    white-space: nowrap;
    font-size: 10px;
  }
  .history-filters {
    flex-wrap: wrap;
    gap: 8px;
  }
  .search-label {
    flex-basis: 100%;
  }
  .history-filters > label:not(.search-label) {
    flex: 1;
  }
  .history-row {
    grid-template-columns: 1fr 65px 85px;
    gap: 12px;
    padding: 15px;
  }
  .history-index {
    display: none;
  }
  .history-name {
    font-size: 12px;
  }
  .history-value {
    font-size: 19px;
  }
  .history-actions {
    grid-column: 1/-1;
    justify-content: flex-start;
  }
  .history-time {
    font-size: 9px;
  }
  footer span:last-child {
    display: none;
  }
  footer {
    font-size: 8px;
  }
  .diagnostics dl {
    font-size: 9px;
  }
  .camera-tools {
    gap: 4px;
  }
  .camera-tool {
    font-size: 8px;
  }
  .tracking-status {
    font-size: 9px;
  }
}
@media (max-width: 390px) {
  .score-card {
    display: block;
    padding: 18px;
  }
  .score-row {
    max-width: 240px;
    margin: 20px auto;
  }
  .score-number strong {
    font-size: 90px;
  }
  .set-stage {
    padding-bottom: 12px;
    border-bottom: 1px solid #cbd1c1;
  }
  .hero-card .window-controls {
    gap: 3px;
  }
  .icon-button {
    width: 30px;
    height: 30px;
  }
  .brand {
    font-size: 20px;
  }
  .brand-icon {
    width: 30px;
  }
  .exercise-buttons {
    grid-template-columns: 1fr 1fr;
  }
  .daily-strip .eyebrow {
    font-size: 7px;
  }
  .video-frame {
    aspect-ratio: 4/3;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
.picker-summary {
  display: none;
  cursor: pointer;
  list-style: none;
}
.login-page { min-height:100svh; display:grid; place-items:center; padding:24px; }
.login-card { width:min(440px,100%); border:1px solid var(--line); border-radius:24px; padding:32px; background:linear-gradient(145deg,var(--surface),var(--bg)); }
.login-card h1 { margin:14px 0; }
.login-card p { color:var(--muted); margin-bottom:22px; }
.login-card label { display:grid; gap:8px; margin:18px 0; }
.login-card input { width:100%; font-size:16px; padding:12px; border-radius:8px; border:1px solid var(--line); color:var(--cream); background:var(--bg-deep); }
.login-card .primary-button { width:100%; }
#loginError { color:var(--accent); font-size:12px; }
.camera-score { position:absolute; right:18px; top:16px; z-index:2; display:flex; align-items:baseline; gap:7px; padding:4px 13px; border-radius:12px; background:#0d1d18bd; pointer-events:none; }
.camera-score strong { font-size:38px; font-variant-numeric:tabular-nums; }
.camera-score span { font:9px var(--mono); color:var(--cyan); }
.phone-actions { display:none; }
@media (max-width:760px) {
  .app-shell { padding-bottom:calc(88px + env(safe-area-inset-bottom)); }
  .header-actions { gap:8px; flex-wrap:wrap; }
  .header-actions .small-button { min-height:36px; font-size:10px; }
  .camera-tool { min-height:38px; min-width:40px; }
  .score-adjust { width:44px; height:44px; }
  .history-actions button { min-height:44px; }
  .video-frame { aspect-ratio:var(--camera-aspect,4/3); max-height:62svh; }
  .phone-actions { position:fixed; display:block; z-index:5; bottom:0; left:0; right:0; padding:10px 16px calc(10px + env(safe-area-inset-bottom)); border-top:1px solid var(--line); background:#142820f5; }
  .phone-actions > button { width:100%; }
  #phoneActiveActions { display:grid; grid-template-columns:1fr 2fr; gap:10px; }
  dialog input, dialog select, dialog textarea { font-size:16px; }
}
.picker-summary::-webkit-details-marker {
  display: none;
}
@media (max-width: 760px) {
  .exercise-rail .section-heading {
    display: none;
  }
  .picker-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 13px 15px;
    border: 1px solid var(--line);
    border-radius: 12px;
    font-size: 11px;
    color: var(--muted);
    margin-bottom: 14px;
  }
  .picker-summary strong {
    color: var(--accent);
    font-size: 12px;
    text-align: right;
  }
  .picker-summary::after {
    content: "+";
    font: 18px var(--mono);
    color: var(--accent);
  }
  details[open] > .picker-summary::after {
    content: "-";
  }
}