:root {
  color-scheme: dark;
  --bg: #0a110e;
  --surface: #102019;
  --surface-2: #172a21;
  --surface-3: #20372b;
  --line: rgba(229, 244, 234, 0.13);
  --line-strong: rgba(229, 244, 234, 0.24);
  --text: #f1f6f2;
  --muted: #a8b7ac;
  --accent: #c8ff3d;
  --accent-soft: rgba(200, 255, 61, 0.13);
  --danger: #ff9c80;
  --success: #7ce9ad;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 20% -10%, rgba(67, 121, 87, 0.26), transparent 38rem),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

button,
input,
select {
  font: inherit;
}

button {
  color: inherit;
}

button,
a,
input,
select {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(200, 255, 61, 0.5);
  outline-offset: 3px;
}

a {
  color: var(--accent);
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 66px;
  padding: max(12px, env(safe-area-inset-top)) 18px 10px;
  border-bottom: 1px solid rgba(229, 244, 234, 0.08);
  background: rgba(10, 17, 14, 0.88);
  backdrop-filter: blur(18px);
}

.brand-button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 0.92rem;
  font-weight: 760;
  letter-spacing: 0.01em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  margin-right: 10px;
  place-items: center;
  border: 2px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-size: 0.84rem;
}

.storage-badge {
  padding: 5px 9px;
  border: 1px solid rgba(255, 156, 128, 0.3);
  border-radius: 999px;
  color: var(--danger);
  font-size: 0.72rem;
}

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

main {
  width: min(100%, 1160px);
  margin: 0 auto;
  padding: 22px 16px calc(112px + env(safe-area-inset-bottom));
}

.view {
  animation: view-in 220ms ease-out both;
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 18ch;
  margin-bottom: 12px;
  font-size: clamp(2rem, 7.5vw, 4.3rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 15px;
  font-size: clamp(1.35rem, 4vw, 2rem);
  letter-spacing: -0.025em;
}

h3 {
  margin-bottom: 8px;
  font-size: 1rem;
}

.lede,
.muted {
  color: var(--muted);
}

.lede {
  max-width: 46rem;
  font-size: 1.04rem;
}

.today-card {
  position: relative;
  overflow: hidden;
  padding: 28px 22px 22px;
  border: 1px solid rgba(200, 255, 61, 0.19);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(31, 67, 48, 0.96), rgba(16, 32, 25, 0.98)),
    var(--surface);
  box-shadow: var(--shadow);
}

.today-card::after {
  position: absolute;
  top: -90px;
  right: -80px;
  width: 230px;
  height: 230px;
  border: 28px solid rgba(200, 255, 61, 0.08);
  border-radius: 50%;
  content: "";
}

.today-heading,
.today-card .lede,
.today-card .weekly-stat,
.block-preview,
.today-card .primary-button {
  position: relative;
  z-index: 1;
}

.today-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.time-pill {
  flex: 0 0 auto;
  padding: 8px 11px;
  border: 1px solid rgba(200, 255, 61, 0.25);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
}

.weekly-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  margin: 2px 0 18px;
  color: var(--muted);
  font-size: 0.87rem;
}

.weekly-stat strong {
  color: var(--text);
  font-size: 1.16rem;
}

.block-preview,
.session-blocks {
  display: grid;
  gap: 9px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.block-preview li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  min-height: 52px;
  padding: 9px 12px;
  border: 1px solid rgba(229, 244, 234, 0.1);
  border-radius: 13px;
  background: rgba(8, 18, 13, 0.3);
}

.block-number {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: rgba(200, 255, 61, 0.12);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 850;
}

.block-title {
  min-width: 0;
  padding: 0 10px;
  overflow: hidden;
  font-size: 0.88rem;
  font-weight: 720;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.block-time {
  color: var(--muted);
  font-size: 0.78rem;
}

.primary-button,
.secondary-button,
.ghost-button,
.score-button,
.choice-button,
.tool-card {
  min-height: 50px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.primary-button {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #13200e;
  font-weight: 850;
  box-shadow: 0 10px 30px rgba(200, 255, 61, 0.12);
}

.primary-button:hover {
  background: #d8ff72;
}

.primary-button:disabled,
.secondary-button:disabled,
.score-button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.section-block {
  margin-top: 38px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 15px;
}

.section-heading h2,
.section-heading p {
  margin-bottom: 0;
}

.text-button {
  min-height: 44px;
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-weight: 760;
  cursor: pointer;
}

.recovery-copy {
  margin: 14px 0 0;
  font-size: 0.78rem;
}

.tool-grid {
  display: grid;
  gap: 12px;
}

.tool-card {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  align-items: center;
  width: 100%;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  text-align: left;
}

.tool-card:hover {
  border-color: rgba(200, 255, 61, 0.36);
  background: var(--surface-2);
}

.tool-symbol {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(200, 255, 61, 0.24);
  border-radius: 50%;
  color: var(--accent);
  font-weight: 850;
}

.tool-copy {
  min-width: 0;
  padding: 0 14px;
}

.tool-copy strong,
.tool-copy small {
  display: block;
}

.tool-copy small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.78rem;
}

.tool-arrow {
  color: var(--muted);
  font-size: 1.3rem;
}

.evidence-panel {
  margin-top: 38px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(16, 32, 25, 0.64);
}

.evidence-panel summary {
  min-height: 32px;
  cursor: pointer;
  font-weight: 760;
}

.source-list {
  margin: 13px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.source-list li + li {
  margin-top: 9px;
}

.source-list a {
  overflow-wrap: anywhere;
}

.view-header {
  margin-bottom: 24px;
}

.panel-grid {
  display: grid;
  gap: 16px;
}

.panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.panel-accent {
  border-color: rgba(200, 255, 61, 0.18);
  background: linear-gradient(150deg, var(--surface-2), var(--surface));
}

.session-topline,
.control-row,
.score-row,
.history-row,
.preset-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.session-topline {
  justify-content: space-between;
  margin-bottom: 20px;
}

.session-clock {
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.8rem, 16vw, 6rem);
  font-weight: 850;
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.status-chip {
  padding: 7px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 760;
}

.status-chip.is-running {
  border-color: rgba(124, 233, 173, 0.36);
  color: var(--success);
}

.session-instruction {
  min-height: 104px;
  margin-bottom: 18px;
  padding: 18px;
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(200, 255, 61, 0.06);
}

.session-instruction p:last-child {
  margin-bottom: 0;
}

.session-blocks {
  grid-template-columns: repeat(4, 1fr);
}

.session-blocks li {
  min-width: 0;
  padding: 10px 7px;
  border-top: 3px solid var(--line-strong);
  color: var(--muted);
  font-size: 0.7rem;
  text-align: center;
}

.session-blocks li.is-complete {
  border-color: var(--success);
  color: var(--success);
}

.session-blocks li.is-active {
  border-color: var(--accent);
  color: var(--text);
}

.control-row {
  flex-wrap: wrap;
}

.control-row > * {
  flex: 1 1 110px;
}

.secondary-button,
.ghost-button,
.choice-button {
  padding: 12px 15px;
  border: 1px solid var(--line-strong);
  background: var(--surface-2);
  font-weight: 730;
}

.ghost-button {
  background: transparent;
  color: var(--muted);
}

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

.choice-button:has(input:focus-visible),
.pressure-choice:has(input:focus-visible) {
  outline: 3px solid rgba(200, 255, 61, 0.5);
  outline-offset: 3px;
}

.choice-fieldset {
  padding: 0;
  margin: 0;
  border: 0;
}

.danger-button {
  color: var(--danger);
}

.tempo-stage {
  display: grid;
  place-items: center;
  min-height: 310px;
}

.tempo-ring {
  --progress: 0deg;
  position: relative;
  display: grid;
  width: min(72vw, 286px);
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--accent) var(--progress), rgba(200, 255, 61, 0.08) 0);
  box-shadow: 0 0 0 1px rgba(200, 255, 61, 0.12), 0 30px 80px rgba(0, 0, 0, 0.3);
}

.tempo-ring::before {
  position: absolute;
  inset: 13px;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 42%, #244432, #0d1712 72%);
  content: "";
}

.tempo-ring.is-cue {
  box-shadow: 0 0 0 8px rgba(200, 255, 61, 0.12), 0 30px 80px rgba(0, 0, 0, 0.3);
  transform: scale(1.018);
}

.tempo-readout {
  position: relative;
  z-index: 1;
  text-align: center;
}

.tempo-cue {
  display: block;
  min-height: 1.2em;
  color: var(--accent);
  font-size: clamp(2.2rem, 12vw, 4.4rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.06em;
}

.tempo-subtitle {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(4, 11, 7, 0.3);
}

.segmented-control .choice-button {
  display: grid;
  place-items: center;
  min-height: 45px;
  border: 0;
  background: transparent;
}

.pressure-choice {
  cursor: pointer;
}

.pressure-choice.is-selected {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.segmented-control .choice-button.is-selected {
  background: var(--surface-3);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.79rem;
  font-weight: 690;
}

.field-full {
  grid-column: 1 / -1;
}

.field input,
.field select {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #0b1610;
  color: var(--text);
}

.field input[type="range"] {
  padding: 0;
  accent-color: var(--accent);
}

.preset-card {
  margin-top: 14px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(5, 13, 8, 0.24);
}

.preset-card p {
  margin-bottom: 7px;
}

.preset-card p:last-child {
  margin-bottom: 0;
}

.preset-meta {
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.77rem;
}

.notice {
  margin: 14px 0 0;
  padding: 10px 12px;
  border: 1px solid rgba(255, 156, 128, 0.26);
  border-radius: 11px;
  color: #ffc2b0;
  font-size: 0.8rem;
}

.storage-notice {
  margin: 0 0 18px;
}

.storage-notice p {
  margin: 0;
}

.storage-notice p + p {
  margin-top: 6px;
}

.install-panel {
  margin-top: 24px;
}

.install-panel summary {
  cursor: pointer;
  font-weight: 790;
}

.install-panel .secondary-button {
  margin-top: 10px;
}

.preparation-state {
  display: grid;
  min-height: 280px;
  align-content: center;
  text-align: center;
}

.preparation-state h2 {
  margin-bottom: 10px;
}

.distance-display {
  display: grid;
  min-height: 280px;
  place-items: center;
  text-align: center;
}

.distance-number {
  display: block;
  color: var(--accent);
  font-size: clamp(5rem, 30vw, 11rem);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -0.08em;
}

.distance-unit {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 760;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.history-row {
  flex-wrap: wrap;
  margin-top: 14px;
}

.history-chip {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
  font-weight: 800;
}

.history-chip:first-of-type {
  border-color: var(--accent);
  color: var(--accent);
}

.pressure-score {
  display: grid;
  min-height: 220px;
  place-items: center;
  text-align: center;
}

.score-number {
  color: var(--accent);
  font-size: clamp(4.6rem, 28vw, 9rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.075em;
}

.attempt-dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  min-height: 20px;
  margin-top: 18px;
}

.attempt-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--danger);
}

.attempt-dot.is-made {
  background: var(--success);
}

.attempt-sequence {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 12px;
  padding: 0;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  list-style-position: inside;
}

.distance-callout {
  margin: 0;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(4, 11, 7, 0.25);
  color: var(--muted);
  text-align: center;
}

.distance-callout strong {
  color: var(--accent);
}

.history-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.history-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

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

.history-list li > div {
  display: grid;
  gap: 5px;
}

.history-list span {
  color: var(--muted);
  font-size: 0.8rem;
}

.history-result {
  justify-items: end;
}

.empty-history {
  padding: 34px 0;
  text-align: center;
}

.score-row {
  margin-top: 16px;
}

.score-button {
  flex: 1;
  min-height: 68px;
  padding: 14px;
  border: 1px solid var(--line-strong);
  font-size: 1.08rem;
  font-weight: 850;
}

.score-button-made {
  border-color: rgba(124, 233, 173, 0.34);
  background: rgba(124, 233, 173, 0.12);
  color: var(--success);
}

.score-button-miss {
  border-color: rgba(255, 156, 128, 0.34);
  background: rgba(255, 156, 128, 0.1);
  color: var(--danger);
}

.bottom-nav {
  position: fixed;
  z-index: 30;
  right: 10px;
  bottom: max(10px, env(safe-area-inset-bottom));
  left: 10px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 520px;
  min-height: 68px;
  margin: 0 auto;
  padding: 5px;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: rgba(17, 32, 25, 0.94);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(18px);
}

.nav-item {
  display: grid;
  min-width: 0;
  min-height: 56px;
  padding: 5px 3px;
  place-items: center;
  border: 0;
  border-radius: 15px;
  background: transparent;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 720;
}

.nav-item.is-active {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-icon {
  display: grid;
  height: 22px;
  place-items: center;
  font-size: 1rem;
  font-weight: 850;
}

.nav-icon-tempo {
  font-size: 1.2rem;
}

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

@keyframes view-in {
  from {
    opacity: 0;
    transform: translateY(7px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 720px) {
  main {
    padding: 38px 28px 126px;
  }

  .today-card {
    padding: 38px;
  }

  .block-preview {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .tool-card {
    grid-template-columns: 48px minmax(0, 1fr);
    align-content: start;
    min-height: 156px;
  }

  .tool-arrow {
    display: none;
  }

  .panel-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  }

  .span-all {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1040px) {
  .today-card {
    padding: 44px;
  }

  .block-preview {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}