:root {
  --bg-top: #f6efd9;
  --bg-bottom: #d9e6dc;
  --surface: rgba(255, 252, 244, 0.9);
  --surface-strong: #fffdf7;
  --surface-ink: rgba(20, 52, 44, 0.92);
  --text: #17231e;
  --muted: #59695f;
  --line: rgba(84, 100, 89, 0.18);
  --shadow: 0 22px 48px rgba(18, 34, 29, 0.12);
  --shadow-strong: 0 20px 34px rgba(18, 34, 29, 0.18);
  --green: #1f7a63;
  --green-strong: #14342c;
  --green-soft: rgba(31, 122, 99, 0.12);
  --red: #ae3427;
  --red-strong: #8f281d;
  --amber: #b97d18;
  --amber-strong: #8e6116;
  --blue: #0e5f82;
  --blue-soft: rgba(22, 114, 154, 0.12);
  --warm: #f1e0bd;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(circle at top right, rgba(31, 122, 99, 0.18), transparent 28rem),
    radial-gradient(circle at top left, rgba(185, 125, 24, 0.14), transparent 24rem),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  color: var(--text);
  font: 16px/1.4 "Aptos", "Trebuchet MS", sans-serif;
}

body[data-route-mode="focus"] {
  overflow: hidden;
}

body[data-app-variant="test"] {
  --green: #8c3728;
  --green-strong: #6f2419;
  --green-soft: rgba(140, 55, 40, 0.12);
  --blue: #8c3728;
  --blue-soft: rgba(140, 55, 40, 0.12);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
.segment-title,
.timer-display,
.meta-value,
.segment-position,
.summary-value,
.focus-current-card__title,
.focus-session-line {
  font-family: Georgia, "Palatino Linotype", serif;
}

h1,
h2 {
  margin: 0;
}

.app-shell {
  max-width: 860px;
  margin: 0 auto;
  padding: calc(14px + env(safe-area-inset-top)) 14px calc(18px + env(safe-area-inset-bottom));
}

body[data-route-mode="focus"] .app-shell {
  max-width: none;
  height: 100dvh;
  min-height: 100dvh;
  padding: 0 env(safe-area-inset-right) 0 env(safe-area-inset-left);
  display: flex;
  flex-direction: column;
}

.app-chrome,
.hero,
.segment-stage,
.outcome-panel,
.timer-panel,
.record-panel,
.focus-header,
.focus-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.app-chrome {
  padding: 18px;
  margin-bottom: 14px;
}

body[data-route-mode="focus"] .app-chrome {
  margin: 0;
  border-radius: 0 0 28px 28px;
  padding: calc(14px + env(safe-area-inset-top)) 18px 16px;
}

.app-chrome__copy {
  display: grid;
  gap: 6px;
}

.eyebrow,
.meta-label,
.panel-subtitle,
.subtitle,
.status-banner,
.segment-kicker,
.segment-range,
.focus-note,
.review-row__meta {
  color: var(--muted);
}

.eyebrow,
.meta-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 0.96;
}

h2 {
  font-size: 1.4rem;
}

.subtitle {
  margin: 0;
  max-width: 40rem;
}

.focus-nav__button,
.action-link {
  border: 0;
  border-radius: 18px;
  min-height: 54px;
  padding: 12px 14px;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
}

.view {
  display: none;
}

body[data-route-mode="classic"] .view--classic {
  display: block;
}

body[data-route-mode="focus"] .view--focus {
  display: flex;
  flex: 1;
  min-height: 0;
  padding: 0;
}

.hero,
.outcome-panel,
.timer-panel,
.record-panel {
  padding: 18px;
}

.load-row,
.session-actions,
.nav-row,
.timer-controls,
.record-actions,
.focus-actions,
.focus-summary-grid,
.focus-meta-strip,
.focus-preview-row,
.focus-progress-row,
.focus-timer-main,
.focus-timer-secondary,
.focus-outcome-grid {
  display: grid;
  gap: 10px;
}

.load-row,
.session-actions,
.record-actions {
  grid-template-columns: 1fr;
  margin-top: 14px;
}

.status-banner {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(20, 52, 44, 0.06);
  border: 1px solid rgba(20, 52, 44, 0.08);
}

.status-banner[data-state="ready"] {
  color: #145344;
  background: rgba(31, 122, 99, 0.1);
}

.status-banner[data-state="error"] {
  color: #7b1f14;
  background: rgba(174, 52, 39, 0.1);
}

.status-banner[data-state="busy"] {
  color: #6f2419;
  background: rgba(185, 125, 24, 0.12);
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0;
}

.meta-card,
.summary-card,
.focus-preview-card,
.review-row {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 252, 244, 0.82);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.meta-value,
.summary-value {
  margin-top: 6px;
  font-size: 1.08rem;
}

.meta-card--wide,
.summary-card--wide {
  grid-column: 1 / -1;
}

.meta-value--url,
.summary-value--url {
  font-family: "Consolas", "SFMono-Regular", "Courier New", monospace;
  font-size: 0.86rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.action-button,
.nav-button,
.outcome-button,
.timer-button {
  min-height: 60px;
  border: 0;
  border-radius: 18px;
  padding: 14px 18px;
  color: #fffdf7;
  background: var(--green-strong);
  font-weight: 700;
  box-shadow: 0 12px 24px rgba(20, 52, 44, 0.18);
}

.action-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.action-button--wide,
.nav-button {
  min-height: 66px;
}

.action-button--ghost,
.timer-button--ghost {
  background: #f5ede0;
  color: var(--text);
}

.segment-stage {
  display: grid;
  gap: 12px;
  padding: 12px;
  touch-action: pan-y;
}

.segment-card {
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fffdf8 0%, #f6f1e6 100%);
  padding: 18px;
}

.segment-card--current {
  padding: 22px 20px;
  background:
    linear-gradient(135deg, rgba(31, 122, 99, 0.14), rgba(255, 253, 248, 0.95)),
    linear-gradient(180deg, #fffdf8 0%, #f6f1e6 100%);
  box-shadow: inset 0 0 0 1px rgba(31, 122, 99, 0.08);
}

.segment-card--side {
  opacity: 0.94;
}

.segment-topline,
.segment-bottomline,
.focus-current-card__top,
.focus-current-card__bottom,
.review-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.segment-title {
  margin: 10px 0 8px;
  font-size: clamp(1.4rem, 4vw, 2rem);
  line-height: 1.02;
}

.segment-card--side .segment-title {
  font-size: 1.18rem;
}

.phase-pill,
.outcome-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.phase-pill[data-phase="warmup"] {
  background: rgba(22, 101, 52, 0.12);
  color: #166534;
}

.phase-pill[data-phase="work"] {
  background: rgba(174, 52, 39, 0.12);
  color: var(--red-strong);
}

.phase-pill[data-phase="recovery"] {
  background: var(--blue-soft);
  color: var(--blue);
}

.phase-pill[data-phase="cooldown"] {
  background: rgba(185, 125, 24, 0.14);
  color: var(--amber-strong);
}

.segment-metrics,
.focus-current-card__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.metric-box,
.focus-stat {
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 252, 244, 0.86);
  border: 1px solid var(--line);
}

.metric-value,
.focus-stat__value {
  margin-top: 4px;
  font-size: 1.24rem;
  font-weight: 700;
}

.nav-row {
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  margin: 14px 0;
}

.segment-position {
  min-width: 88px;
  text-align: center;
  font-size: 1.35rem;
}

.outcome-panel,
.timer-panel,
.record-panel {
  margin-top: 14px;
}

.panel-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.outcome-button {
  min-height: 86px;
  font-size: 1.05rem;
}

.outcome-button--down {
  background: linear-gradient(180deg, #c24636 0%, #932819 100%);
}

.outcome-button--equal {
  background: linear-gradient(180deg, #d59a33 0%, #a56e10 100%);
}

.outcome-button--up {
  background: linear-gradient(180deg, #27906f 0%, #1d624f 100%);
}

.outcome-button.is-active {
  transform: translateY(-1px) scale(1.01);
  box-shadow: 0 18px 30px rgba(23, 35, 30, 0.2);
  outline: 3px solid rgba(255, 253, 247, 0.8);
  outline-offset: -4px;
}

.timer-display {
  margin-top: 14px;
  text-align: center;
  font-size: clamp(3.2rem, 10vw, 5rem);
  line-height: 1;
}

.timer-controls {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 14px;
}

.timer-controls--secondary {
  grid-template-columns: 1fr;
}

.timer-button--primary,
.timer-button--focus-primary {
  background: linear-gradient(180deg, #1f7a63 0%, #14342c 100%);
}

.view--focus {
  overflow: hidden;
}

.focus-shell {
  width: 100%;
  height: 100%;
  margin: 0;
  display: flex;
  flex: 1;
  min-height: 0;
  flex-direction: column;
  gap: 0;
}

.focus-header {
  padding: calc(8px + env(safe-area-inset-top)) 10px 8px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  border-radius: 0;
  border-left: 0;
  border-right: 0;
  box-shadow: none;
  background: rgba(255, 252, 244, 0.96);
}

body[data-route-mode="focus"][data-focus-screen="workout"] .focus-header {
  display: none;
}

.focus-session-line {
  margin-top: 2px;
  font-size: 0.94rem;
  line-height: 1.05;
}

.focus-status-line {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.1;
}

.focus-status-line[data-state="ready"] {
  color: #145344;
}

.focus-status-line[data-state="error"] {
  color: #7b1f14;
}

.focus-status-line[data-state="busy"] {
  color: #8e6116;
}

.source-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(20, 52, 44, 0.08);
  color: var(--green-strong);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.source-badge[data-state="server"] {
  background: rgba(31, 122, 99, 0.12);
  color: #145344;
}

.source-badge[data-state="file"] {
  background: rgba(185, 125, 24, 0.14);
  color: var(--amber-strong);
}

.source-badge[data-state="empty"] {
  background: rgba(20, 52, 44, 0.08);
  color: var(--muted);
}

body[data-app-variant="test"] .focus-card--workout {
  background:
    linear-gradient(180deg, rgba(111, 36, 25, 0.96), rgba(111, 36, 25, 0.9)),
    linear-gradient(180deg, #fffdf8 0%, #f6f1e6 100%);
}

.focus-main {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  padding-bottom: 0;
  background: rgba(255, 252, 244, 0.92);
}

.focus-screen {
  min-height: 100%;
  display: grid;
  gap: 0;
  align-content: start;
  padding-bottom: 0;
}

.focus-screen--prep,
.focus-screen--review,
.focus-screen--about {
  background: rgba(84, 100, 89, 0.16);
  gap: 1px;
}

.focus-screen--prep,
.focus-screen--about {
  min-height: 100%;
}

.focus-card {
  padding: 10px;
  border-radius: 0;
  border-left: 0;
  border-right: 0;
  box-shadow: none;
  background: rgba(255, 252, 244, 0.96);
}

body[data-route-mode="focus"] .focus-card .action-button,
body[data-route-mode="focus"] .focus-card .nav-button,
body[data-route-mode="focus"] .focus-card .outcome-button,
body[data-route-mode="focus"] .focus-card .timer-button,
body[data-route-mode="focus"] .focus-header .action-button,
body[data-route-mode="focus"] .summary-card,
body[data-route-mode="focus"] .status-banner,
body[data-route-mode="focus"] .review-row {
  border-radius: 0;
  box-shadow: none;
}

body[data-route-mode="focus"] .focus-card .action-button,
body[data-route-mode="focus"] .focus-card .nav-button,
body[data-route-mode="focus"] .focus-card .timer-button,
body[data-route-mode="focus"] .focus-card .outcome-button {
  min-height: 44px;
  padding: 8px 6px;
}

body[data-route-mode="focus"] .summary-card {
  padding: 9px;
}

body[data-route-mode="focus"] .status-banner {
  margin-top: 8px;
}

.focus-card--workout {
  display: grid;
  align-content: start;
  gap: 4px;
  background:
    linear-gradient(180deg, rgba(20, 52, 44, 0.96), rgba(20, 52, 44, 0.88)),
    linear-gradient(180deg, #fffdf8 0%, #f6f1e6 100%);
  color: #fffdf7;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.focus-card--decision,
.focus-card--timer {
  display: grid;
  align-content: start;
  padding-top: 8px;
  padding-bottom: 8px;
}

.focus-card--decision .panel-heading,
.focus-card--timer .panel-heading {
  align-items: center;
}

.focus-card--decision h2,
.focus-card--timer h2 {
  font-size: 1.08rem;
}

.focus-card--workout .segment-kicker,
.focus-card--workout .segment-range,
.focus-card--workout .focus-note,
.focus-card--workout .meta-label {
  color: rgba(255, 253, 247, 0.72);
}

.focus-card--workout .focus-stat {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
}

.focus-current-card {
  display: grid;
  gap: 4px;
}

.focus-heart-rate-strip {
  display: grid;
  grid-template-columns: minmax(72px, 0.72fr) minmax(0, 1fr) auto;
  gap: 5px;
  align-items: center;
  padding: 5px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.focus-heart-rate-strip--prep {
  margin-top: 8px;
  background: rgba(20, 52, 44, 0.05);
  border-color: rgba(20, 52, 44, 0.08);
}

.focus-heart-rate-strip--prep .focus-heart-rate-strip__status {
  color: var(--text);
}

.focus-heart-rate-strip--prep .focus-heart-rate-strip__device {
  color: var(--muted);
}

.focus-heart-rate-strip__metric,
.focus-heart-rate-strip__copy {
  min-width: 0;
}

.focus-heart-rate-strip__value {
  margin-top: 2px;
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.focus-heart-rate-strip__status,
.focus-heart-rate-strip__device {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.focus-heart-rate-strip__status {
  font-size: 0.84rem;
  color: #fffdf7;
}

.focus-heart-rate-strip__device {
  margin-top: 2px;
  font-size: 0.78rem;
  color: rgba(255, 253, 247, 0.72);
}

.heart-rate-button {
  min-width: 108px;
  min-height: 40px;
  padding-inline: 10px;
  font-size: 0.82rem;
  white-space: nowrap;
}

.heart-rate-button[data-state="connected"] {
  background: rgba(255, 255, 255, 0.14);
  color: #fffdf7;
}

.focus-heart-rate-strip--prep .heart-rate-button[data-state="connected"] {
  background: var(--green);
}

.heart-rate-chart {
  width: 100%;
  border: 0;
  padding: 5px 6px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
  box-shadow: none;
  text-align: left;
}

.heart-rate-chart__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.heart-rate-chart__window {
  font-size: 0.82rem;
  color: rgba(255, 253, 247, 0.72);
}

.focus-card--review .heart-rate-chart__window,
.focus-card--sensor-prep .heart-rate-chart__window {
  color: var(--muted);
}

.heart-rate-chart__plot {
  margin-top: 4px;
  height: 74px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: rgba(255, 253, 247, 0.72);
  font-size: 0.82rem;
}

.heart-rate-chart--workout .heart-rate-chart__plot {
  height: 58px;
}

.heart-rate-chart--review .heart-rate-chart__plot {
  height: 132px;
}

.heart-rate-chart__svg {
  width: 100%;
  height: 100%;
  display: block;
}

.heart-rate-chart__empty {
  text-align: center;
}

.focus-card--sensor-prep {
  margin-top: 1px;
}

.focus-current-card__title {
  margin: 0;
  font-size: clamp(1.34rem, 3.9vh, 2.08rem);
  line-height: 0.96;
}

.focus-current-card__meta {
  margin-top: 2px;
  color: rgba(255, 253, 247, 0.72);
  font-size: 0.82rem;
}

.focus-current-card__bottom {
  align-items: flex-start;
}

.focus-note {
  margin-top: 10px;
  font-size: 0.94rem;
}

.focus-current-card__metrics,
.focus-current-card__bottom {
  gap: 6px;
}

.focus-stat {
  padding: 8px;
  border-radius: 6px;
}

.focus-stat__value {
  font-size: 1.04rem;
}

.focus-current-card__bottom .focus-stat__value {
  font-size: 0.95rem;
}

.focus-screen--workout {
  height: 100%;
  grid-template-rows: minmax(0, 2.2fr) minmax(0, 0.56fr) minmax(0, 0.74fr);
  background: rgba(84, 100, 89, 0.16);
  gap: 1px;
  align-content: stretch;
}

.focus-screen--review {
  height: 100%;
  grid-template-rows: auto minmax(0, 1fr);
  align-content: stretch;
}

.focus-screen--workout > .focus-card {
  min-height: 0;
  overflow: hidden;
}

.focus-card--prep,
.focus-card--about {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.focus-card--review {
  position: sticky;
  top: 0;
  z-index: 2;
}

.focus-progress-row {
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  margin-top: 1px;
  gap: 6px;
}

.nav-button--compact {
  min-height: 40px;
  padding-inline: 12px;
  border-radius: 6px;
}

.segment-position--focus {
  color: #fffdf7;
  font-size: 0.94rem;
  min-width: 60px;
}

.focus-preview-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1px;
  gap: 4px;
}

.focus-preview-card {
  box-shadow: none;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
  color: #fffdf7;
  border-radius: 6px;
  padding: 6px 7px;
}

.focus-preview-card .review-row__title {
  font-size: 0.92rem;
}

.focus-preview-card .segment-range {
  font-size: 0.78rem;
}

.focus-preview-card .segment-kicker,
.focus-preview-card .segment-range {
  color: rgba(255, 253, 247, 0.7);
}

.focus-outcome-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 4px;
}

.outcome-button--focus {
  min-height: 42px;
  font-size: 0.88rem;
  letter-spacing: 0.01em;
  border-radius: 0;
  box-shadow: none;
  padding: 8px 4px;
  white-space: nowrap;
}

.timer-display--focus {
  margin-top: 0;
  font-size: clamp(1.52rem, 4vh, 2.2rem);
  line-height: 1;
  text-align: center;
  align-self: center;
  padding-inline: 4px;
}

.panel-heading--timer {
  align-items: center;
}

.timer-display--header {
  margin: 0;
  min-width: 0;
}

.focus-timer-main {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 4px;
}

.focus-timer-secondary {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 1px;
  align-items: stretch;
}

.timer-button--focus-primary {
  min-height: 40px;
  font-size: 0.84rem;
  border-radius: 0;
  box-shadow: none;
}

.timer-button--focus-secondary {
  background: linear-gradient(180deg, #f2dba8 0%, #d9b56f 100%);
  color: var(--surface-ink);
  min-height: 36px;
  border-radius: 0;
  box-shadow: none;
}

.timer-button--finish {
  min-height: 40px;
  font-size: 0.78rem;
  letter-spacing: 0.01em;
}

.focus-meta-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 8px;
  gap: 1px;
}

.summary-value {
  line-height: 1.15;
}

.focus-meta-strip--review {
  margin-bottom: 0;
}

.focus-heart-rate-strip--review {
  margin-top: 1px;
  background: rgba(20, 52, 44, 0.05);
  border-color: rgba(20, 52, 44, 0.08);
}

.focus-heart-rate-strip--review .focus-heart-rate-strip__status {
  color: var(--text);
}

.focus-heart-rate-strip--review .focus-heart-rate-strip__device {
  color: var(--muted);
}

.focus-summary-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1px;
  gap: 1px;
}

.focus-summary-grid > :last-child {
  grid-column: 1 / -1;
}

.focus-actions {
  grid-template-columns: 1fr;
  margin-top: 1px;
  gap: 1px;
}

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

.focus-actions--review {
  margin-bottom: 0;
}

.focus-actions--review > :last-child {
  grid-column: 1 / -1;
}

.focus-summary-grid--about {
  margin-top: 8px;
}

.focus-summary-grid--about-build {
  margin-top: 1px;
}

.focus-summary-grid--about-update {
  margin-top: 1px;
}

.auth-panel {
  margin-top: 8px;
  display: grid;
  gap: 8px;
}

.auth-panel--prep {
  padding: 8px;
  border-radius: 12px;
  background: rgba(20, 52, 44, 0.05);
  border: 1px solid rgba(20, 52, 44, 0.08);
}

.auth-panel__status {
  margin-top: 0;
}

.auth-panel__summary {
  color: var(--muted);
  font-size: 0.9rem;
}

.auth-panel__actions {
  margin-top: 0;
}

.auth-summary-grid {
  margin-top: 0;
}

.auth-summary-grid > :last-child {
  grid-column: auto;
}

.auth-form-grid {
  display: grid;
  gap: 1px;
}

.auth-field {
  display: grid;
  gap: 4px;
  padding: 8px;
  border-radius: 12px;
  background: rgba(255, 252, 244, 0.82);
  border: 1px solid var(--line);
}

.auth-input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--surface-strong);
  color: var(--text);
}

.auth-input::placeholder {
  color: rgba(89, 105, 95, 0.72);
}

.auth-input:disabled {
  background: rgba(245, 237, 224, 0.76);
}

.about-tools {
  margin-top: auto;
  display: grid;
  gap: 1px;
  padding-top: 8px;
}

.about-tools--classic {
  margin-top: 8px;
  padding-top: 0;
}

.subtitle--about {
  margin-top: 0;
  font-size: 0.92rem;
}

.about-list {
  margin: 6px 0 0;
  padding-left: 18px;
  color: var(--muted);
  display: grid;
  gap: 5px;
}

.about-list li {
  margin: 0;
  font-size: 0.89rem;
}

.focus-actions--about {
  margin-top: 0;
}

.record-actions--about {
  margin-top: 0;
}

.status-banner--about-update {
  margin-top: 0;
}

.prep-footer {
  margin-top: auto;
  padding-top: 10px;
  display: grid;
  gap: 4px;
}

.prep-footer__value {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--green-strong);
}

.prep-footer__note {
  color: var(--muted);
  font-size: 0.86rem;
}

.load-row--chrome {
  margin-top: 8px;
}

.focus-nav {
  position: sticky;
  bottom: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  padding: 0 0 env(safe-area-inset-bottom);
  background: rgba(255, 252, 244, 0.98);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.focus-nav__button {
  min-height: 56px;
  background: rgba(20, 52, 44, 0.04);
  color: var(--muted);
  box-shadow: none;
  border-radius: 0;
  border-right: 1px solid var(--line);
  padding: 6px 4px;
}

.focus-nav__button.is-active {
  background: var(--green-strong);
  color: #fffdf7;
  box-shadow: none;
}

.focus-nav__button:last-child {
  border-right: 0;
}

.review-list {
  display: grid;
  gap: 1px;
  padding-bottom: 0;
  min-height: 0;
  overflow-y: auto;
}

.review-section {
  display: grid;
  gap: 1px;
  background: rgba(84, 100, 89, 0.08);
}

.review-section__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(255, 252, 244, 0.98);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.review-section__heading h3 {
  margin: 0;
  font-size: 1rem;
}

.review-section__meta {
  color: var(--muted);
  font-size: 0.8rem;
  text-align: right;
}

.review-section__body {
  display: grid;
  gap: 1px;
}

.review-row {
  align-items: center;
  border-radius: 0;
  box-shadow: none;
  padding: 9px 10px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.review-row__copy {
  min-width: 0;
}

.review-row__title {
  font-weight: 700;
}

.review-row__meta {
  margin-top: 3px;
  font-size: 0.86rem;
}

.review-row__controls {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 1px;
  align-self: center;
}

.review-outcome-button {
  min-height: 32px;
  min-width: 56px;
  border: 0;
  border-radius: 0;
  padding: 6px 8px;
  color: #fffdf7;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: none;
}

.review-outcome-button--down {
  background: linear-gradient(180deg, #c24636 0%, #932819 100%);
}

.review-outcome-button--equal {
  background: linear-gradient(180deg, #d59a33 0%, #a56e10 100%);
}

.review-outcome-button--up {
  background: linear-gradient(180deg, #27906f 0%, #1d624f 100%);
}

.review-outcome-button.is-active {
  outline: 2px solid rgba(20, 52, 44, 0.8);
  outline-offset: -2px;
}

.history-card,
.history-row {
  align-items: center;
  border-radius: 0;
  box-shadow: none;
  background: rgba(255, 252, 244, 0.96);
  border: 1px solid var(--line);
}

.history-card {
  display: grid;
  gap: 1px;
}

.history-card.is-open {
  background: rgba(255, 252, 244, 0.99);
}

.history-row {
  padding: 9px 10px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.history-row__copy {
  min-width: 0;
}

.history-row__title {
  font-weight: 700;
}

.history-row__meta,
.history-row__note {
  margin-top: 3px;
  font-size: 0.82rem;
  color: var(--muted);
}

.history-row__note {
  font-size: 0.78rem;
}

.history-row__action {
  min-width: 104px;
  min-height: 36px;
  border-radius: 0;
  box-shadow: none;
  padding-inline: 10px;
}

.history-row__actions {
  display: grid;
  gap: 1px;
}

.history-detail {
  display: grid;
  gap: 1px;
  border-top: 1px solid var(--line);
  background: rgba(84, 100, 89, 0.08);
}

.history-detail__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
}

.history-hr-analytics {
  display: grid;
  gap: 1px;
  background: rgba(20, 52, 44, 0.08);
}

.history-hr-chart,
.history-hr-metric,
.history-hr-zone {
  background: rgba(255, 252, 244, 0.9);
}

.history-hr-chart {
  padding: 8px 10px;
}

.history-hr-chart__heading {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.history-hr-chart__svg {
  display: block;
  width: 100%;
  height: 88px;
  margin-top: 6px;
}

.history-hr-chart__svg line {
  stroke: rgba(20, 52, 44, 0.16);
  stroke-width: 1;
}

.history-hr-chart__svg polyline {
  fill: none;
  stroke: rgba(26, 112, 88, 0.92);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.history-hr-chart__svg circle {
  fill: #14342c;
  stroke: #f7efdc;
  stroke-width: 1.5;
}

.history-hr-chart__empty {
  padding-block: 18px;
  color: var(--muted);
  font-size: 0.84rem;
}

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

.history-hr-metric {
  padding: 7px 10px;
}

.history-hr-metric__value {
  margin-top: 2px;
  font-weight: 800;
  color: var(--text);
}

.history-hr-zones {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
}

.history-hr-zone {
  padding: 6px 5px;
  display: grid;
  gap: 2px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
}

.history-hr-zone span:last-child {
  color: var(--text);
  font-weight: 800;
}

.history-stat,
.history-detail-row,
.history-detail__empty {
  padding: 8px 10px;
  background: rgba(255, 252, 244, 0.86);
}

.history-stat__value,
.history-detail-row__result {
  margin-top: 3px;
  font-size: 0.86rem;
  color: var(--text);
}

.history-detail-row__title {
  font-weight: 700;
  font-size: 0.92rem;
}

.history-detail-row__meta,
.history-detail__empty {
  margin-top: 3px;
  font-size: 0.8rem;
  color: var(--muted);
}

.history-detail__segments {
  display: grid;
  gap: 1px;
  max-height: 44dvh;
  overflow-y: auto;
}

button:active {
  transform: translateY(1px);
}

button:disabled {
  opacity: 0.48;
  cursor: default;
}

[hidden] {
  display: none !important;
}

@media (max-width: 760px) {
  .meta-grid {
    grid-template-columns: 1fr;
  }

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

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

  .timer-controls .timer-button:nth-child(3) {
    grid-column: span 3;
  }
}

@media (max-width: 520px) {
  .app-shell {
    padding-inline: 12px;
  }

  .app-chrome,
  .hero,
  .outcome-panel,
  .timer-panel,
  .record-panel {
    border-radius: 22px;
  }

  .nav-row {
    grid-template-columns: 1fr;
  }

  .focus-nav__button {
    min-height: 54px;
    font-size: 0.86rem;
  }

  .review-row {
    grid-template-columns: 1fr;
  }

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

  .review-outcome-button {
    min-width: 0;
  }

  .history-row {
    grid-template-columns: 1fr;
  }

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

  .history-row__action {
    min-width: 0;
    width: 100%;
  }
}

@media (max-height: 760px) {
  .focus-header,
  .focus-card {
    padding: 9px;
  }

  .focus-heart-rate-strip {
    padding: 5px 6px;
  }

  .focus-current-card__title {
    font-size: clamp(1.32rem, 4vh, 2rem);
  }

  .outcome-button--focus,
  .timer-button--focus-primary,
  .timer-button--focus-secondary {
    min-height: 42px;
  }

  .timer-display--focus {
    font-size: clamp(1.58rem, 4.1vh, 2.2rem);
  }
}

@media (max-width: 520px) {
  .focus-heart-rate-strip {
    grid-template-columns: minmax(64px, 0.72fr) minmax(0, 1fr) auto;
  }

  .focus-heart-rate-strip__value {
    font-size: 1.05rem;
  }

  .heart-rate-button {
    min-width: 92px;
    padding-inline: 8px;
    font-size: 0.76rem;
  }
}