:root {
  color-scheme: dark;
  --accent: #00bcd4;
  --accent-bright: #22d3ee;
  --accent-soft: rgba(0, 188, 212, 0.12);
  --background: #050807;
  --panel: #0b100f;
  --panel-raised: #101716;
  --line: #202a28;
  --line-strong: #30403d;
  --text: #f4f8f7;
  --muted: #93a29f;
  --muted-strong: #c0ccca;
  --danger: #ff7777;
  --radius: 18px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--background);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background:
    radial-gradient(circle at 80% -10%, rgba(0, 188, 212, 0.11), transparent 30rem),
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    var(--background);
  background-size: auto, 44px 44px, 44px 44px, auto;
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

button,
input,
select {
  font: inherit;
}

button,
select,
summary {
  cursor: pointer;
}

a {
  color: inherit;
}

[hidden] {
  display: none !important;
}

.site-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  border-bottom: 1px solid var(--line);
  color: var(--muted-strong);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent-bright);
  font-size: 0.66rem;
}

.header-principle,
.header-operation {
  color: var(--muted);
}

.header-operation {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-operation > span {
  color: var(--accent-bright);
}

.text-button {
  border: 0;
  background: none;
  color: var(--muted-strong);
  padding: 6px 0;
  font-size: 0.7rem;
  font-weight: 700;
}

.text-button:hover {
  color: var(--accent-bright);
}

.eyebrow,
.section-label {
  margin: 0 0 10px;
  color: var(--accent-bright);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.landing-view {
  padding: 72px 0 24px;
}

.landing-hero {
  max-width: 960px;
}

.landing-hero h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(3.2rem, 8vw, 7.2rem);
  font-weight: 800;
  letter-spacing: -0.068em;
  line-height: 0.89;
}

.landing-hero h1 span {
  color: var(--accent);
}

.mission-line {
  max-width: 810px;
  margin: 32px 0 0;
  color: var(--muted-strong);
  font-size: clamp(1rem, 1.8vw, 1.16rem);
  line-height: 1.72;
}

.landing-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 34px;
}

.landing-actions p {
  max-width: 430px;
  margin: 0;
  color: var(--muted);
  font-size: 0.83rem;
}

.panel,
.standards-panel,
.principles-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(16, 23, 22, 0.96), rgba(8, 13, 12, 0.96));
  box-shadow: var(--shadow);
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0 18px;
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.65;
  transform: none;
}

.button-primary {
  background: var(--accent);
  color: #001416;
}

.button-primary:hover {
  background: var(--accent-bright);
}

.button-secondary {
  border-color: var(--line-strong);
  background: var(--panel-raised);
  color: var(--text);
}

.button-secondary:hover {
  border-color: var(--accent);
}

.button-danger {
  border-color: rgba(255, 119, 119, 0.4);
  background: transparent;
  color: #ff9b9b;
}

.button-danger:hover {
  border-color: var(--danger);
  background: rgba(255, 119, 119, 0.08);
}

.button-large {
  min-height: 54px;
  min-width: 170px;
  padding: 0 26px;
  font-size: 0.95rem;
}

.button-full {
  width: 100%;
  margin-top: 4px;
}

input,
select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  outline: none;
  background: #070b0a;
  color: var(--text);
  padding: 0 14px;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

input::placeholder {
  color: #596561;
}

input:focus,
select:focus,
button:focus-visible,
a:focus-visible,
summary:focus-visible {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.16);
}

.form-message {
  min-height: 1.25rem;
  margin: 8px 0 0;
  color: var(--danger);
  font-size: 0.78rem;
}

.form-message.success {
  color: var(--accent-bright);
}

.alternate-start {
  width: min(540px, 100%);
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.78rem;
}

.alternate-start summary {
  display: inline-block;
  border-bottom: 1px solid var(--line-strong);
  padding: 5px 0;
}

.alternate-start-form {
  margin-top: 14px;
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}

.alternate-start-form label,
.activity-form label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted-strong);
  font-size: 0.8rem;
  font-weight: 700;
}

.alternate-start-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.standards-panel {
  margin-top: 62px;
  padding: 30px;
}

.standards-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.standards-heading h2 {
  max-width: 660px;
  margin: 0;
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  letter-spacing: -0.035em;
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
}

.standards-grid article {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #080d0c;
  padding: 18px;
}

.standards-grid span,
.standards-grid small {
  display: block;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}

.standards-grid span {
  color: var(--accent-bright);
  font-weight: 800;
}

.standards-grid .standard-category-icon {
  display: block;
  width: 48px;
  height: 36px;
  object-fit: contain;
}

.standards-grid strong {
  display: block;
  margin: 12px 0 2px;
  font-size: 1.55rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.principles-grid article {
  padding: 22px;
}

.principles-grid strong {
  font-size: 0.95rem;
}

.principles-grid p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.65;
}

.loading-view {
  display: grid;
  min-height: calc(100vh - 144px);
  place-items: center;
  align-content: center;
  gap: 18px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.loading-line {
  display: block;
  width: 160px;
  height: 3px;
  overflow: hidden;
  border-radius: 99px;
  background: var(--line);
}

.loading-line::after {
  display: block;
  width: 45%;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  animation: loading 1s ease-in-out infinite alternate;
  content: "";
}

@keyframes loading {
  to { transform: translateX(125%); }
}

.link-error {
  max-width: 680px;
  margin: 90px auto;
  padding: 36px;
  text-align: center;
}

.link-error h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.5rem);
  letter-spacing: -0.05em;
}

.link-error p:not(.section-label) {
  margin: 12px auto 24px;
  color: var(--muted);
}

.tracker-view {
  display: grid;
  gap: 16px;
  padding: 30px 0 0;
}

.snapshot-card {
  padding: 28px;
}

.snapshot-heading,
.history-heading,
.private-link-panel,
.utility-bar,
.endurance-summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
}

.snapshot-heading h1 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: -0.035em;
}

.snapshot-heading h1 span {
  color: var(--accent-bright);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.snapshot-status {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.snapshot-status small {
  color: var(--muted);
  font-size: 0.66rem;
}

.status-badge,
.entry-count {
  display: inline-flex;
  min-height: 27px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 188, 212, 0.45);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-bright);
  padding: 0 10px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.status-badge.expired {
  border-color: rgba(255, 119, 119, 0.4);
  background: rgba(255, 119, 119, 0.08);
  color: #ff9b9b;
}

.snapshot-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 32px;
  align-items: center;
  margin-top: 26px;
}

.countdown {
  display: grid;
  grid-template-columns: minmax(80px, 1.3fr) repeat(3, auto minmax(60px, 1fr));
  align-items: start;
}

.countdown > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.countdown strong {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: clamp(2.25rem, 6vw, 4.8rem);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  letter-spacing: -0.085em;
  line-height: 1;
}

.countdown span:not(.countdown-separator) {
  margin-top: 7px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.countdown-separator {
  padding: 0 9px;
  color: var(--line-strong);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.9;
}

.cycle-track,
.progress-track {
  overflow: hidden;
  height: 7px;
  border-radius: 999px;
  background: #1a2321;
}

.cycle-track {
  margin-top: 22px;
}

.cycle-track span,
.progress-track span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 300ms ease;
}

.cycle-dates {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.68rem;
}

.cycle-dates strong {
  color: var(--muted-strong);
  font-weight: 600;
}

.completion-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.completion-ring {
  display: grid;
  width: 144px;
  height: 144px;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--accent) var(--progress, 0%), #1a2321 0);
}

.completion-ring::before {
  grid-area: 1 / 1;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  background: #0b100f;
  content: "";
}

.completion-ring div {
  z-index: 1;
  display: flex;
  grid-area: 1 / 1;
  flex-direction: column;
  align-items: center;
}

.completion-ring strong {
  font-size: 1.65rem;
  font-variant-numeric: tabular-nums;
}

.completion-ring span {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.56rem;
  letter-spacing: 0.12em;
}

.completion-block p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.7rem;
}

.completion-block p strong {
  color: var(--text);
}

.endurance-summary {
  align-items: center;
  margin-top: 24px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.endurance-summary > div:first-child {
  display: grid;
  min-width: 185px;
  gap: 2px;
}

.endurance-summary > div:first-child span {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
}

.endurance-summary > div:first-child strong {
  font-size: 0.9rem;
}

.progress-track-large {
  width: 100%;
  height: 9px;
}

.metric-percent {
  min-width: 50px;
  color: var(--accent-bright);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.9rem;
  text-align: right;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 9px;
  margin-top: 20px;
}

.metric-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(7, 12, 11, 0.9);
  padding: 15px;
}

.metric-card-head,
.metric-details span {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.metric-code,
.metric-card-head strong {
  color: var(--accent-bright);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.metric-card-head strong {
  color: var(--muted-strong);
}

.metric-card h3 {
  margin: 12px 0 8px;
  font-size: 0.82rem;
}

.metric-total {
  margin-bottom: 11px;
  font-size: 1.16rem;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.metric-total span {
  color: var(--muted);
  font-size: 0.63rem;
  font-weight: 500;
  letter-spacing: 0;
}

.metric-card .progress-track {
  height: 5px;
  margin-bottom: 11px;
}

.metric-details {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 0.6rem;
}

.metric-details strong {
  color: var(--muted-strong);
  text-align: right;
}

.private-link-panel {
  align-items: end;
  padding: 20px 24px;
}

.private-link-panel h2,
.entry-panel h2,
.history-panel h2,
.utility-bar h2 {
  margin: 0;
  font-size: 1.16rem;
  letter-spacing: -0.03em;
}

.private-link-panel p:not(.section-label),
.utility-bar p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.74rem;
}

.private-link-actions {
  display: grid;
  width: min(520px, 52%);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.private-link-actions input {
  min-height: 42px;
  color: var(--muted-strong);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.68rem;
}

.private-link-panel > .form-message {
  position: absolute;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(310px, 0.68fr) minmax(0, 1.32fr);
  gap: 16px;
}

.entry-panel,
.history-panel {
  min-width: 0;
  padding: 24px;
}

.activity-form {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.activity-form label {
  margin: 2px 0 -3px;
}

.activity-form label span {
  color: var(--muted);
  font-weight: 500;
}

.history-heading {
  align-items: flex-start;
}

.history-list {
  display: grid;
  max-height: 420px;
  overflow: auto;
  margin-top: 14px;
  padding-right: 4px;
}

.history-empty {
  display: grid;
  min-height: 310px;
  place-items: center;
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  color: var(--muted);
  padding: 24px;
  text-align: center;
}

.history-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 14px;
  align-items: center;
  min-height: 62px;
  border-bottom: 1px solid var(--line);
}

.history-item:last-child {
  border-bottom: 0;
}

.history-item h3 {
  margin: 0;
  font-size: 0.84rem;
}

.history-item p {
  overflow: hidden;
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.68rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-amount {
  color: var(--accent-bright);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 800;
  text-align: right;
}

.delete-entry {
  width: 30px;
  height: 30px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 1rem;
}

.delete-entry:hover,
.delete-entry:focus-visible {
  border-color: rgba(255, 119, 119, 0.35);
  color: var(--danger);
}

.utility-bar {
  align-items: center;
  padding: 20px 24px;
}

.utility-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 46px;
  border-top: 1px solid var(--line);
  padding: 24px 0 36px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.63rem;
  letter-spacing: 0.07em;
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.footer-link {
  border: 0;
  background: transparent;
  color: var(--muted-strong);
  padding: 0;
  font: inherit;
  letter-spacing: inherit;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 4px;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--accent-bright);
  text-decoration-color: currentColor;
}

.noscript {
  position: fixed;
  inset: auto 20px 20px;
  z-index: 10;
  border: 1px solid var(--danger);
  border-radius: 10px;
  background: #1a0b0b;
  color: #ffd1d1;
  padding: 14px 18px;
  text-align: center;
}

@media (max-width: 940px) {
  .snapshot-main {
    grid-template-columns: minmax(0, 1fr) 160px;
  }

  .completion-ring {
    width: 132px;
    height: 132px;
  }

  .completion-ring::before {
    width: 103px;
    height: 103px;
  }

  .metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .metric-card:nth-last-child(-n + 2) {
    grid-column: span 1;
  }

  .workspace-grid {
    grid-template-columns: 1fr;
  }

  .history-list {
    max-height: 360px;
  }
}

@media (max-width: 740px) {
  .site-shell {
    width: min(100% - 24px, 1180px);
  }

  .site-header {
    min-height: 64px;
  }

  .header-principle,
  .header-operation > span {
    display: none;
  }

  .landing-view {
    padding-top: 56px;
  }

  .landing-hero h1 {
    font-size: clamp(3rem, 16vw, 5rem);
  }

  .landing-actions,
  .standards-heading,
  .snapshot-heading,
  .private-link-panel,
  .utility-bar,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .landing-actions {
    gap: 12px;
  }

  .landing-actions .button {
    width: 100%;
  }

  .standards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .standards-grid article:last-child {
    grid-column: span 2;
  }

  .principles-grid {
    grid-template-columns: 1fr;
  }

  .snapshot-card {
    padding: 20px 16px;
  }

  .snapshot-status {
    align-items: flex-start;
  }

  .snapshot-main {
    grid-template-columns: 1fr;
  }

  .countdown {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
  }

  .countdown-separator {
    display: none;
  }

  .countdown strong {
    font-size: clamp(2.2rem, 12vw, 3.4rem);
  }

  .completion-block {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 18px;
    justify-content: start;
  }

  .completion-block p {
    max-width: 120px;
  }

  .endurance-summary {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .metric-percent {
    text-align: left;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric-card:last-child {
    grid-column: span 2;
  }

  .private-link-actions {
    width: 100%;
  }

  .utility-actions {
    width: 100%;
    flex-direction: column;
  }

  .utility-actions .button {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .alternate-start-row,
  .private-link-actions {
    grid-template-columns: 1fr;
  }

  .standards-panel,
  .entry-panel,
  .history-panel,
  .private-link-panel,
  .utility-bar {
    padding: 20px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .metric-card:last-child,
  .standards-grid article:last-child {
    grid-column: auto;
  }

  .standards-grid {
    grid-template-columns: 1fr;
  }

  .cycle-dates {
    flex-direction: column;
    gap: 3px;
  }

  .history-item {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
  }

  .delete-entry {
    grid-column: 2;
    grid-row: 2;
    justify-self: end;
  }

  .history-amount {
    grid-column: 2;
    grid-row: 1;
  }
}

/* Operation A/B guided setup and workout */
.ab-step-progress {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 26px 0;
  padding: 0;
  list-style: none;
}

.ab-step-progress button {
  display: flex;
  width: 100%;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(4, 10, 10, 0.8);
  color: var(--muted);
  font-weight: 800;
}

.ab-step-progress button span {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.62rem;
}

.ab-step-progress li.active button,
.ab-step-progress li.complete button {
  border-color: rgba(0, 188, 212, 0.65);
  color: var(--accent-bright);
}

.ab-step-progress li.active button {
  background: var(--accent-soft);
}

.ab-form-step {
  min-height: 480px;
  animation: ab-step-in 160ms ease-out;
}

@keyframes ab-step-in {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

.ab-step-heading {
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}

.ab-step-heading h3 {
  margin: 4px 0 0;
  font-size: 1.55rem;
}

.profile-grid,
.schedule-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.compact-choice label,
.numeric-chips label {
  min-width: 48px;
  justify-content: center;
}

.legend-with-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.info-button,
.exercise-info-button {
  display: inline-grid;
  width: 24px;
  height: 24px;
  min-height: 24px;
  place-items: center;
  border: 1px solid rgba(0, 188, 212, 0.55);
  border-radius: 50%;
  padding: 0;
  background: transparent;
  color: var(--accent-bright);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.68rem;
  font-weight: 900;
}

.step-explainer,
.medical-boundary {
  border-left: 3px solid var(--accent);
  padding: 11px 14px;
  background: rgba(0, 188, 212, 0.06);
  color: var(--muted-strong);
}

.question-details {
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(4, 10, 10, 0.68);
}

.question-details summary {
  cursor: pointer;
  padding: 14px;
  color: var(--muted-strong);
  font-size: 0.76rem;
  font-weight: 800;
}

.question-details[open] summary {
  border-bottom: 1px solid var(--line);
  color: var(--accent-bright);
}

.question-details .choice-group {
  margin: 0;
  padding: 14px;
}

.question-details + label { margin-top: 16px; }

.mode-explanation {
  display: grid;
  gap: 4px;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px;
  background: rgba(0, 188, 212, 0.04);
}

.mode-explanation strong { color: var(--accent-bright); }
.mode-explanation span { color: var(--muted-strong); }
.mode-explanation small { color: var(--muted); }

.ab-step-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.review-grid,
.report-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.review-grid div,
.report-grid div {
  display: grid;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px;
  background: rgba(4, 10, 10, 0.7);
}

.review-grid span,
.report-grid span {
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
}

.review-grid strong,
.report-grid strong {
  color: var(--text);
  font-size: 0.78rem;
  line-height: 1.5;
}

.review-warning {
  margin: 12px 0 0;
  border: 1px solid rgba(255, 191, 71, 0.35);
  border-radius: 9px;
  padding: 12px;
  background: rgba(255, 191, 71, 0.06);
  color: #e8c778;
  font-size: 0.72rem;
}

.session-heading-actions,
.session-card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.session-status {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 10px;
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 800;
}

.session-status.completed {
  border-color: rgba(0, 188, 212, 0.45);
  color: var(--accent-bright);
}

.exercise-copy > span {
  display: flex;
  align-items: center;
  gap: 7px;
}

.block-menu {
  grid-column: 1 / -1;
  width: 100%;
  justify-self: stretch;
}

.block-menu summary {
  cursor: pointer;
  width: fit-content;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 7px 10px;
  color: var(--muted-strong);
  font-size: 0.66rem;
  font-weight: 800;
  list-style: none;
}

.block-menu summary::-webkit-details-marker { display: none; }

.block-menu[open] .block-actions {
  position: static;
  display: flex;
  width: 100%;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 6px;
  margin-top: 8px;
  border-top: 1px solid var(--line);
  padding-top: 9px;
  background: transparent;
  box-shadow: none;
}

.block-menu:not([open]) .block-actions { display: none; }

.session-card-actions {
  justify-content: flex-end;
  margin-top: 12px;
}

.session-card-actions .add-block-button,
.session-card-actions .start-workout-button {
  width: auto;
  min-width: 180px;
  margin: 0;
}

.exercise-demo-placeholder {
  display: grid;
  min-height: 160px;
  place-items: center;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  background: repeating-linear-gradient(135deg, rgba(0, 188, 212, 0.025) 0 10px, transparent 10px 20px);
  color: var(--muted);
}

.exercise-info-details {
  display: grid;
  gap: 0;
  margin: 16px 0 0;
}

.exercise-info-details div {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 14px;
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}

.exercise-info-details dt { color: var(--muted); font-size: 0.68rem; font-weight: 800; }
.exercise-info-details dd { margin: 0; color: var(--muted-strong); font-size: 0.72rem; }

.active-workout-dialog {
  width: min(920px, calc(100vw - 32px));
  max-width: none;
  max-height: 94vh;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  padding: 0;
  background: #050b0a;
  color: var(--text);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.7);
}

.active-workout-dialog::backdrop { background: rgba(0, 0, 0, 0.78); backdrop-filter: blur(5px); }

.active-workout-shell {
  max-height: 94vh;
  overflow: auto;
}

.active-workout-header {
  position: sticky;
  z-index: 10;
  top: 0;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding: 18px 22px;
  background: rgba(5, 11, 10, 0.96);
  backdrop-filter: blur(10px);
}

.active-workout-header h2 { margin: 0; }
.active-workout-header p { margin: 3px 0 0; color: var(--muted); }

.active-workout-clock {
  display: grid;
  text-align: right;
}

.active-workout-clock span { color: var(--muted); font-size: 0.62rem; text-transform: uppercase; }
.active-workout-clock strong { color: var(--accent-bright); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 1.1rem; }

.active-workout-steps {
  display: grid;
  grid-template-columns: repeat(7, minmax(90px, 1fr));
  gap: 5px;
  margin: 0;
  padding: 12px 22px;
  overflow-x: auto;
  list-style: none;
}

.active-workout-steps li {
  border-bottom: 2px solid var(--line);
  padding: 8px 4px;
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 800;
  text-align: center;
}

.active-workout-steps li.active { border-color: var(--accent); color: var(--accent-bright); }

.active-workout-stage {
  min-height: 540px;
  padding: 26px 30px 34px;
}

.active-workout-stage h3 {
  margin: 4px 0 8px;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
}

.active-workout-stage > p:not(.section-label) { color: var(--muted); }
.readiness-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 20px; }

.workout-recommendation {
  margin: 18px 0;
  border: 1px solid rgba(0, 188, 212, 0.45);
  border-radius: 10px;
  padding: 14px;
  background: var(--accent-soft);
  color: var(--accent-bright);
  font-weight: 800;
}

.workout-recommendation[data-recommendation="recovery"] { border-color: rgba(255, 191, 71, 0.45); background: rgba(255, 191, 71, 0.06); color: #e8c778; }
.button-large { width: 100%; min-height: 52px; }

.workout-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0;
}

.workout-choice-grid button {
  min-height: 54px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(4, 10, 10, 0.8);
  color: var(--muted-strong);
  font-weight: 800;
}

.workout-choice-grid button.selected { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-bright); }

.stage-timer {
  display: grid;
  place-items: center;
  margin: 22px 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  background: rgba(0, 188, 212, 0.035);
}

.stage-timer strong {
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: clamp(2.8rem, 10vw, 5rem);
}

.stage-timer span { color: var(--muted); }

.movement-prep-list {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.movement-prep-list li {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  color: var(--muted-strong);
}

.active-stage-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.active-stage-heading span { color: var(--accent-bright); font-weight: 800; }
.active-exercise-list { display: grid; gap: 12px; margin: 18px 0; }

.active-exercise-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  background: rgba(7, 15, 14, 0.86);
}

.active-exercise-card.skipped { opacity: 0.52; }

.active-exercise-card header {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 10px;
}

.active-exercise-card header > span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  background: var(--line);
  color: var(--muted-strong);
  font-weight: 800;
}

.active-exercise-card h4 { margin: 0; font-size: 1rem; }
.active-exercise-card p { margin: 4px 0 0; color: var(--muted); font-size: 0.7rem; }
.active-exercise-card header > button { width: 28px; height: 28px; min-height: 28px; border-radius: 50%; padding: 0; }

.active-resistance-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  margin-top: 14px;
}

.active-resistance-entry > span {
  color: var(--muted-strong);
  font-size: 0.7rem;
  font-weight: 800;
}

.active-resistance-entry > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: #050b0a;
}

.active-resistance-entry input {
  min-height: 48px;
  border: 0;
  padding: 0 13px;
  background: transparent;
}

.active-resistance-entry small {
  padding: 0 13px;
  color: var(--accent-bright);
  font-weight: 800;
}

.active-resistance-entry em {
  color: var(--muted);
  font-size: 0.64rem;
  font-style: normal;
}

.set-button-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.set-button-row button {
  min-height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: #050b0a;
  color: var(--muted-strong);
  font-weight: 800;
}

.set-button-row button.complete { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-bright); }

.set-button-row button:disabled {
  cursor: not-allowed;
  border-color: rgba(132, 155, 151, 0.12);
  background: rgba(5, 11, 10, 0.45);
  color: rgba(132, 155, 151, 0.42);
}

.skip-exercise-button {
  margin-top: 10px;
  border: 0;
  padding: 5px 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.68rem;
}

.rest-timer-panel {
  position: sticky;
  z-index: 8;
  bottom: 10px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 14px;
  border: 1px solid rgba(0, 188, 212, 0.55);
  border-radius: 11px;
  padding: 12px 16px;
  background: #071211;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.48);
}

.rest-timer-panel[hidden] { display: none; }
.rest-timer-panel strong { color: var(--accent-bright); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 1.3rem; }
.rest-timer-panel button { min-height: 36px; }

.active-resistance-actions {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 18px;
}

.report-boundary,
.recovery-rule {
  margin-top: 16px;
  border-left: 3px solid var(--accent);
  padding: 10px 13px;
  color: var(--muted);
}

@media (max-width: 860px) {
  .profile-grid,
  .schedule-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .active-workout-stage { min-height: 0; }
}

@media (max-width: 640px) {
  .ab-step-progress { gap: 4px; }
  .ab-step-progress button { min-height: 44px; padding: 5px; font-size: 0.58rem; }
  .ab-step-progress button span { display: none; }
  .profile-grid,
  .schedule-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ab-form-step { min-height: 0; }
  .choice-chips label { min-height: 46px; }
  .review-grid,
  .report-grid { grid-template-columns: 1fr; }
  .session-heading { align-items: flex-start; }
  .session-heading,
  .session-heading > div:first-child,
  .session-heading-actions { flex-wrap: wrap; }
  .session-card-actions { display: grid; grid-template-columns: 1fr; }
  .session-card-actions .add-block-button,
  .session-card-actions .start-workout-button { width: 100%; min-width: 0; }
  .block-menu { grid-column: 1 / -1; justify-self: stretch; }
  .active-workout-dialog { width: 100vw; height: 100dvh; max-height: none; border: 0; border-radius: 0; }
  .active-workout-shell { max-height: 100dvh; }
  .active-workout-header { grid-template-columns: 1fr auto; padding: 14px 16px; }
  .active-workout-header > div:first-child { grid-column: 1 / -1; }
  .active-workout-clock { text-align: left; }
  .active-workout-steps { padding: 9px 14px; }
  .active-workout-stage { padding: 22px 16px 32px; }
  .readiness-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workout-choice-grid { grid-template-columns: 1fr; }
  .active-resistance-actions { display: grid; grid-template-columns: 1fr; }
  .active-resistance-actions .button { width: 100%; }
}

@media (max-width: 420px) {
  .ab-questionnaire { padding: 15px; }
  .profile-grid,
  .schedule-grid,
  .readiness-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .ab-questionnaire label { font-size: 0.68rem; }
  .ab-questionnaire input,
  .ab-questionnaire select { min-height: 46px; padding: 10px; }
  .ab-step-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .ab-step-actions .button:only-child { grid-column: 1 / -1; }
  .exercise-info-details div { grid-template-columns: 1fr; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* 100% U platform extension */

textarea {
  font: inherit;
}

.program-switch,
.view-tabs,
.week-tabs {
  display: inline-flex;
  gap: 4px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(4, 8, 7, 0.82);
  padding: 4px;
}

.program-switch {
  width: min(280px, 100%);
}

.program-switch button {
  flex: 1;
}

.program-switch button,
.view-tabs button,
.week-tabs button {
  min-height: 38px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  padding: 0 16px;
  font-size: 0.75rem;
  font-weight: 800;
}

.program-switch button.active,
.view-tabs button.active,
.week-tabs button.active {
  background: var(--accent);
  color: #001416;
}

.program-intro-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 68px;
}

.program-intro-card {
  position: relative;
  min-height: 240px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(16, 23, 22, 0.95), rgba(8, 13, 12, 0.95));
  padding: 28px;
}

.program-intro-card.active {
  border-color: rgba(0, 188, 212, 0.45);
}

.program-intro-card > span {
  position: absolute;
  right: 20px;
  bottom: -36px;
  color: rgba(0, 188, 212, 0.08);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 9rem;
  font-weight: 900;
  line-height: 1;
}

.program-intro-card h2 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.04em;
}

.program-intro-card p:last-child {
  position: relative;
  max-width: 450px;
  margin: 0;
  color: var(--muted);
}

.tracker-view {
  padding-top: 24px;
}

.view-tabs {
  position: sticky;
  z-index: 8;
  top: 10px;
  display: grid;
  width: min(390px, 100%);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 auto 24px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.28);
}

.dashboard-view,
.program-view {
  min-width: 0;
}

.today-heading,
.ab-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin: 22px 0 28px;
}

.today-heading h1,
.ab-heading h1,
.history-full h1 {
  margin: 0;
  font-size: clamp(2.3rem, 6vw, 5rem);
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.today-heading p:last-child,
.ab-heading > div > p:last-child {
  margin: 10px 0 0;
  color: var(--muted);
}

.today-summary {
  display: grid;
  min-width: 200px;
  border-left: 1px solid var(--line-strong);
  padding-left: 24px;
  color: var(--muted);
  gap: 10px;
}

.today-summary strong {
  color: var(--text);
}

.quick-log-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.quick-log-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(16, 23, 22, 0.96), rgba(7, 12, 11, 0.96));
  padding: 22px;
  box-shadow: var(--shadow);
}

.quick-card-heading {
  display: flex;
  align-items: center;
  gap: 14px;
}

.category-icon {
  display: grid;
  width: 48px;
  height: 38px;
  flex: 0 0 48px;
  place-items: center;
}

.category-icon img {
  display: block;
  width: 48px;
  height: 36px;
  object-fit: contain;
}

.metric-card-head .category-icon {
  width: 42px;
  height: 32px;
  flex-basis: 42px;
}

.metric-card-head .category-icon img {
  width: 42px;
  height: 32px;
}

.quick-card-heading h2 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.035em;
}

.quick-card-heading p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.today-progress {
  height: 5px;
  overflow: hidden;
  margin: 18px 0 12px;
  border-radius: 999px;
  background: var(--line);
}

.today-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.quick-card-total {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.72rem;
}

.quick-card-total strong {
  color: var(--muted-strong);
  text-align: right;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.quick-action,
.add-block-button {
  min-height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.16);
  color: var(--muted-strong);
  padding: 10px 12px;
  font-size: 0.76rem;
  font-weight: 800;
}

.quick-action:hover,
.quick-action:focus-visible,
.add-block-button:hover,
.add-block-button:focus-visible {
  border-color: var(--accent);
  color: var(--accent-bright);
}

.quick-action.primary {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.quick-action.future {
  border-style: dashed;
  color: var(--muted);
}

.quick-action.future:disabled {
  cursor: not-allowed;
  opacity: 0.72;
}

.today-tools,
.extras-panel,
.recovery-boundary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 16px;
  padding: 22px 24px;
}

.today-tools h2,
.extras-panel h2,
.recovery-boundary h2 {
  margin: 0;
  font-size: 1.15rem;
}

.today-tools p:last-child,
.extras-panel p:last-child,
.recovery-boundary p:last-child {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.today-empty {
  grid-column: 1 / -1;
  padding: 28px;
}

.today-empty h2 {
  margin-top: 0;
}

.day-line {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.day-line strong {
  color: var(--accent-bright);
}

.official-metric-card {
  min-height: 290px;
}

.metric-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 0;
}

.metric-stat-grid div {
  min-width: 0;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.metric-stat-grid dt {
  color: var(--muted);
  font-size: 0.62rem;
  text-transform: uppercase;
}

.metric-stat-grid dd {
  overflow-wrap: anywhere;
  margin: 3px 0 0;
  color: var(--muted-strong);
  font-size: 0.74rem;
  font-weight: 700;
}

.pace-ahead {
  color: var(--accent-bright) !important;
}

.pace-adjust {
  color: #f4c66d !important;
}

.projected-status {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.7rem;
}

.history-full {
  min-height: 500px;
}

.history-full .history-list {
  max-height: none;
}

.history-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.history-actions select {
  width: auto;
  min-height: 38px;
  padding: 0 34px 0 12px;
  font-size: 0.75rem;
}

.history-item {
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.history-item.extra {
  border-left: 2px solid rgba(0, 188, 212, 0.45);
  padding-left: 14px;
}

.history-item-actions {
  display: flex;
  gap: 6px;
}

.history-item-actions button,
.block-actions button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  padding: 0 10px;
  font-size: 0.68rem;
  font-weight: 700;
}

.history-item-actions button:hover,
.block-actions button:hover {
  border-color: var(--accent);
  color: var(--accent-bright);
}

.app-dialog {
  width: min(560px, calc(100% - 24px));
  max-height: calc(100vh - 32px);
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: var(--panel-raised);
  color: var(--text);
  padding: 24px;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.72);
}

.app-dialog::backdrop {
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(5px);
}

.app-dialog form,
.app-dialog > div:not(.dialog-heading) {
  min-width: 0;
}

.app-dialog label,
.ab-questionnaire label {
  display: grid;
  gap: 7px;
  color: var(--muted-strong);
  font-size: 0.76rem;
  font-weight: 700;
}

.app-dialog input,
.app-dialog select,
.app-dialog textarea,
.ab-questionnaire input,
.ab-questionnaire select,
.ab-questionnaire textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  outline: none;
  background: #070b0a;
  color: var(--text);
  padding: 10px 12px;
}

.app-dialog textarea,
.ab-questionnaire textarea {
  resize: vertical;
}

.app-dialog label + label {
  margin-top: 14px;
}

.daily-limit-message {
  margin: 0 0 18px;
  color: var(--muted-strong);
  line-height: 1.55;
}

.daily-limit-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.daily-limit-summary div {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(5, 9, 8, 0.72);
  padding: 12px;
}

.daily-limit-summary dt {
  color: var(--muted);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.daily-limit-summary dd {
  margin: 5px 0 0;
  color: var(--text);
  font-size: 1rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.daily-limit-summary div:nth-child(3) dd {
  color: var(--accent-bright);
}

.dialog-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.5;
}

.safety-dialog > p {
  color: var(--muted);
}

.safety-list {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  padding-left: 20px;
  color: var(--muted-strong);
  font-size: 0.82rem;
}

.safety-reference {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  font-size: 0.7rem;
}

.dialog-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.dialog-heading h2 {
  margin: 0;
  font-size: 1.7rem;
  letter-spacing: -0.04em;
}

.icon-button {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: transparent;
  color: var(--muted-strong);
  font-size: 1.3rem;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 22px;
}

.timer-value {
  margin: 24px 0 4px;
  color: var(--accent-bright);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: clamp(3.5rem, 16vw, 6rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  text-align: center;
}

.timer-state {
  margin: 0 0 22px;
  color: var(--muted);
  text-align: center;
}

.timer-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.timer-sets {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.timer-sets div,
.calculator-result {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  color: var(--muted);
  font-size: 0.7rem;
}

.timer-sets strong,
.calculator-result strong {
  color: var(--text);
  font-size: 1.15rem;
}

.timer-set-list {
  margin: 12px 0 0;
  color: var(--muted-strong);
}

.calculator-result {
  margin-top: 16px;
}

.today-manager-list {
  display: grid;
  gap: 8px;
}

.today-manager-item {
  display: flex !important;
  min-height: 50px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}

.today-manager-item input {
  width: 20px;
  min-height: 20px;
  margin: 0 12px 0 0;
}

.toast {
  position: fixed;
  z-index: 30;
  right: 18px;
  bottom: 18px;
  display: flex;
  max-width: min(460px, calc(100% - 36px));
  align-items: center;
  gap: 18px;
  border: 1px solid rgba(0, 188, 212, 0.5);
  border-radius: 12px;
  background: #0d1716;
  color: var(--text);
  padding: 14px 16px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.55);
  font-size: 0.8rem;
}

.toast button {
  border: 0;
  background: transparent;
  color: var(--accent-bright);
  font-weight: 800;
}

.ab-heading {
  align-items: center;
  margin-top: 20px;
}

.ab-heading h1 {
  max-width: 920px;
}

.ab-questionnaire {
  padding: 28px;
}

.form-intro h2 {
  margin: 0;
  font-size: 2rem;
  letter-spacing: -0.04em;
}

.form-intro p:last-child,
.nutrition-boundary p {
  color: var(--muted);
}

.ab-questionnaire fieldset {
  min-width: 0;
  margin: 28px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  padding: 24px 0 0;
}

.ab-questionnaire legend {
  padding: 0 12px 0 0;
  color: var(--text);
  font-size: 1rem;
  font-weight: 800;
}

.form-grid {
  display: grid;
  gap: 14px;
}

.form-grid.three-column {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-grid.two-column {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid + label,
.form-grid + .choice-group,
.choice-group + .choice-group,
.choice-group + label {
  margin-top: 18px;
}

.choice-group {
  display: grid;
  gap: 9px;
}

.choice-group > span {
  color: var(--muted-strong);
  font-size: 0.76rem;
  font-weight: 700;
}

.choice-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.choice-chips label {
  display: flex;
  min-height: 42px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--muted);
  font-size: 0.7rem;
}

.choice-chips label:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.choice-chips input {
  position: absolute;
  width: 1px;
  height: 1px;
  min-height: 0;
  opacity: 0;
}

.switch-row {
  display: flex !important;
  align-items: center;
  margin-top: 18px;
}

.switch-row input {
  width: 20px;
  min-height: 20px;
  margin-right: 10px;
}

.nutrition-boundary {
  margin: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

.nutrition-boundary summary {
  color: var(--muted-strong);
  font-weight: 800;
}

.ab-workspace {
  display: grid;
  gap: 18px;
}

.ab-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 24px;
}

.ab-summary h2 {
  margin: 0;
}

.ab-summary-metrics {
  display: flex;
  gap: 28px;
}

.ab-summary-metrics span {
  display: grid;
  color: var(--muted);
  font-size: 0.66rem;
  text-transform: uppercase;
}

.ab-summary-metrics strong {
  color: var(--text);
  font-size: 0.85rem;
  text-transform: none;
}

.week-tabs {
  justify-self: start;
}

.ab-schedule {
  display: grid;
  gap: 14px;
}

.session-card {
  padding: 22px;
}

.session-heading,
.session-heading > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.session-heading h2 {
  margin: 0;
  font-size: 1.35rem;
}

.session-heading p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.session-code,
.mode-badge {
  display: grid;
  min-width: 46px;
  min-height: 42px;
  place-items: center;
  border: 1px solid rgba(0, 188, 212, 0.35);
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent-bright);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 800;
}

.mode-badge {
  min-height: 34px;
  padding: 0 12px;
}

.session-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 5px;
  margin: 18px 0;
}

.session-flow span {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px;
  color: var(--muted);
  font-size: 0.6rem;
  text-align: center;
}

.exercise-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.exercise-list li {
  display: grid;
  grid-template-columns: 34px minmax(150px, 1fr) minmax(140px, auto) auto;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
}

.exercise-order {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  background: var(--line);
  color: var(--muted-strong);
  font-size: 0.7rem;
  font-weight: 800;
}

.exercise-copy,
.exercise-prescription {
  display: grid;
}

.exercise-copy small,
.exercise-prescription small {
  color: var(--muted);
  font-size: 0.65rem;
}

.exercise-prescription {
  text-align: right;
}

.block-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
}

.add-block-button {
  width: 100%;
  margin-top: 10px;
  border-style: dashed;
}

.session-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.67rem;
}

@media (max-width: 940px) {
  .site-header {
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 0;
  }

  .program-switch {
    order: 3;
    width: 100%;
  }

  .program-switch button {
    flex: 1;
  }

  .quick-log-grid {
    grid-template-columns: 1fr;
  }

  .form-grid.three-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .exercise-list li {
    grid-template-columns: 34px minmax(0, 1fr) auto;
  }

  .block-actions {
    grid-column: 2 / -1;
    justify-content: flex-start;
  }
}

@media (max-width: 740px) {
  .program-intro-grid {
    grid-template-columns: 1fr;
  }

  .view-tabs,
  .week-tabs {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .today-heading,
  .ab-heading,
  .today-tools,
  .extras-panel,
  .recovery-boundary,
  .ab-summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .today-summary {
    width: 100%;
    border-top: 1px solid var(--line-strong);
    border-left: 0;
    padding-top: 14px;
    padding-left: 0;
  }

  .today-tools .button,
  .extras-panel .button,
  .ab-heading .button {
    width: 100%;
  }

  .official-metric-card {
    min-height: 0;
  }

  .history-heading,
  .history-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .history-actions select {
    width: 100%;
  }

  .history-item {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .history-item-actions {
    grid-column: 1 / -1;
  }

  .form-grid.three-column,
  .form-grid.two-column {
    grid-template-columns: 1fr;
  }

  .ab-summary-metrics {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .session-flow {
    grid-template-columns: 1fr;
  }

  .exercise-list li {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .exercise-prescription {
    grid-column: 2;
    text-align: left;
  }

  .block-actions {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .program-switch,
  .view-tabs,
  .week-tabs {
    border-radius: 12px;
  }

  .program-switch button,
  .view-tabs button,
  .week-tabs button {
    border-radius: 9px;
    padding: 0 8px;
  }

  .program-intro-card,
  .quick-log-card,
  .ab-questionnaire,
  .session-card,
  .app-dialog {
    padding: 18px;
  }

  .quick-actions {
    grid-template-columns: 1fr;
  }

  .metric-stat-grid {
    grid-template-columns: 1fr;
  }

  .day-line,
  .quick-card-total {
    align-items: flex-start;
    flex-direction: column;
  }

  .dialog-actions,
  .timer-actions {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .dialog-actions .button {
    width: 100%;
  }

  .timer-actions {
    display: grid;
  }

  .ab-summary-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .block-actions button {
    flex: 1 1 auto;
  }
}