:root {
  color-scheme: dark;
  --black: #050505;
  --charcoal: #121212;
  --panel: #1b1b1b;
  --panel-strong: #232323;
  --line: #343434;
  --yellow: #f5d400;
  --yellow-soft: #ffe55a;
  --white: #fbfbf4;
  --muted: #a7a7a0;
  --danger: #ff6b4a;
  --ok: #ffffff;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
  overflow: hidden;
}

body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(245, 212, 0, 0.16), transparent 32rem),
    linear-gradient(180deg, #101010 0%, var(--black) 42%);
  color: var(--white);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

button {
  cursor: pointer;
}

.auth-message {
  display: none;
  border: 1px solid rgba(245, 212, 0, 0.34);
  background: rgba(245, 212, 0, 0.11);
  color: var(--yellow);
  padding: 10px 12px;
  font-weight: 800;
}

.auth-message.is-visible {
  display: block;
}

.app-shell {
  width: min(1440px, 100%);
  height: 100dvh;
  margin: 0 auto;
  padding: 14px;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 14px;
  align-items: stretch;
  min-height: 132px;
  padding: 18px 22px;
  border: 1px solid rgba(245, 212, 0, 0.35);
  background:
    linear-gradient(120deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.88)),
    repeating-linear-gradient(
      -45deg,
      rgba(245, 212, 0, 0.16) 0,
      rgba(245, 212, 0, 0.16) 10px,
      transparent 10px,
      transparent 26px
    );
  box-shadow: var(--shadow);
}

.hero__copy {
  align-self: center;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--yellow);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 8px;
  color: var(--white);
  font-size: clamp(2.2rem, 4.9vw, 4.9rem);
  line-height: 0.88;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero__intro {
  max-width: 670px;
  margin-bottom: 0;
  color: #e5e5dc;
  font-size: 0.96rem;
  line-height: 1.35;
}

.readiness-card,
.metric-panel,
.analysis-panel,
.station-card {
  border: 1px solid var(--line);
  background: rgba(20, 20, 20, 0.93);
}

.readiness-card {
  display: grid;
  grid-template-columns: 1fr auto;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
}

.readiness-card h2 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 0.9;
}

.readiness-ring {
  position: relative;
  align-self: flex-end;
  width: 104px;
  height: 104px;
}

.readiness-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.ring-track,
.ring-value {
  fill: none;
  stroke-width: 12;
}

.ring-track {
  stroke: #383838;
}

.ring-value {
  stroke: var(--yellow);
  stroke-linecap: round;
  stroke-dasharray: 326.73;
  stroke-dashoffset: 326.73;
  transition: stroke-dashoffset 220ms ease;
}

.readiness-ring span {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 0.98rem;
  font-weight: 900;
}

main {
  min-height: 0;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 12px;
  overflow: hidden;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.metric-panel {
  min-height: 74px;
  padding: 12px 16px;
}

.metric-panel__label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.metric-panel strong {
  display: block;
  margin-bottom: 4px;
  color: var(--yellow);
  font-size: 1.12rem;
  line-height: 1.12;
}

.metric-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.25;
}

.control-bar {
  z-index: 3;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin: 0;
  padding: 0;
  background: transparent;
  backdrop-filter: blur(14px);
}

.segmented-control {
  display: inline-grid;
  grid-template-columns: repeat(3, 1fr);
  min-width: min(100%, 430px);
  border: 1px solid var(--line);
  background: var(--charcoal);
}

.segment,
.secondary-action,
.primary-action,
.quick-button {
  min-height: 38px;
  border: 0;
  font-weight: 900;
  letter-spacing: 0;
}

.segment {
  padding: 0 18px;
  background: transparent;
  color: var(--muted);
}

.segment.is-active,
.primary-action,
.quick-button {
  background: var(--yellow);
  color: #050505;
}

.secondary-action {
  padding: 0 18px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--white);
}

.account-actions {
  min-width: min(100%, 620px);
}

.account-login {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) minmax(120px, 0.9fr) 76px 92px;
  gap: 8px;
  align-items: center;
}

.account-session {
  display: none;
  gap: 10px;
  align-items: center;
  justify-content: end;
}

.auth-required .account-login {
  display: grid;
}

.auth-required .account-session {
  display: none;
}

body:not(.auth-required) .account-login {
  display: none;
}

body:not(.auth-required) .account-session {
  display: flex;
}

.account-email {
  max-width: 220px;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-login .auth-message {
  grid-column: 1 / -1;
}

.account-login input {
  min-height: 38px;
  padding: 9px 10px;
}

.view {
  display: none;
  min-height: 0;
  overflow: hidden;
}

.view.is-visible {
  display: block;
}

.station-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(7, minmax(0, 1fr));
  gap: 8px;
  height: 100%;
  min-height: 0;
}

.station-card {
  display: grid;
  grid-template-columns: minmax(185px, 1.15fr) minmax(310px, 1.6fr) minmax(130px, 0.65fr) minmax(190px, 0.95fr) minmax(170px, 0.9fr) 116px;
  grid-template-areas: "station metrics ready gap coach action";
  align-items: center;
  gap: 10px;
  min-height: 0;
  padding: 8px 10px;
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.station-card:hover {
  transform: translateY(-2px);
  border-color: rgba(245, 212, 0, 0.7);
}

.station-card__top {
  grid-area: station;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
  min-width: 0;
}

.station-card h2 {
  margin-bottom: 3px;
  font-size: 0.94rem;
  line-height: 1.08;
  text-transform: uppercase;
}

.station-card__type {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
}

.status-pill {
  flex: 0 0 auto;
  padding: 5px 7px;
  border: 1px solid var(--line);
  color: var(--yellow);
  font-size: 0.64rem;
  font-weight: 900;
  text-transform: uppercase;
}

.time-stack {
  grid-area: metrics;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin: 0;
  min-width: 0;
}

.time-box {
  min-width: 0;
  padding: 6px 7px;
  background: var(--panel-strong);
}

.time-box span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 900;
  text-transform: uppercase;
}

.time-box strong {
  display: block;
  overflow: hidden;
  font-size: 0.88rem;
  line-height: 1.05;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.progress-track {
  overflow: hidden;
  height: 9px;
  margin-bottom: 6px;
  background: #303030;
}

.progress-value {
  height: 100%;
  width: 0%;
  background: var(--yellow);
  transition: width 220ms ease;
}

.readiness-cell,
.gap-cell,
.coach-cell {
  min-width: 0;
}

.readiness-cell {
  grid-area: ready;
}

.readiness-cell strong,
.gap-cell strong {
  display: block;
  overflow: hidden;
  font-size: 0.82rem;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.readiness-cell span,
.gap-cell span,
.coach-cell span {
  display: block;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.18;
  text-overflow: ellipsis;
}

.readiness-cell span,
.gap-cell span {
  white-space: nowrap;
}

.gap-cell {
  grid-area: gap;
}

.coach-cell {
  grid-area: coach;
}

.coach-cell span {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.quick-button {
  grid-area: action;
  width: 100%;
  margin-top: 0;
}

.analytics-layout {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 12px;
  height: 100%;
  min-height: 0;
}

.analytics-layout.is-visible {
  display: grid;
}

.target-layout.is-visible {
  display: block;
  height: 100%;
}

.analysis-panel {
  min-height: 0;
  overflow: hidden;
  padding: 16px;
}

.target-layout .analysis-panel {
  height: 100%;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 12px;
}

.panel-heading h2 {
  margin: 0;
  font-size: 1.6rem;
}

select,
input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #090909;
  color: var(--white);
  padding: 10px;
}

canvas {
  display: block;
  width: 100%;
  height: calc(100% - 82px);
  min-height: 220px;
  background: #0c0c0c;
}

.ranking-list {
  display: grid;
  grid-template-rows: repeat(7, minmax(0, 1fr));
  gap: 6px;
  height: calc(100% - 66px);
  min-height: 0;
}

.ranking-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  min-height: 0;
  padding: 6px 9px;
  background: #111;
}

.ranking-item strong {
  display: block;
  margin-bottom: 2px;
  font-size: 0.9rem;
  line-height: 1.05;
}

.ranking-item span {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.1;
}

.ranking-item__score {
  color: var(--yellow);
  font-weight: 900;
}

.target-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(4, minmax(0, 1fr));
  gap: 8px;
  height: calc(100% - 66px);
  min-height: 0;
}

.target-row {
  display: grid;
  grid-template-columns: 1.15fr 108px 108px 108px;
  gap: 8px;
  align-items: end;
  min-height: 0;
  padding: 7px 9px;
  background: #111;
}

.target-row h3 {
  margin: 0 0 3px;
  font-size: 0.86rem;
  text-transform: uppercase;
}

.target-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.target-row label,
.attempt-form label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

dialog {
  width: min(560px, calc(100vw - 24px));
  border: 1px solid rgba(245, 212, 0, 0.5);
  background: var(--charcoal);
  color: var(--white);
  padding: 0;
  box-shadow: var(--shadow);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.74);
}

.attempt-form {
  display: grid;
  gap: 16px;
  padding: 22px;
}

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

.dialog-heading h2 {
  margin: 0;
}

.icon-button {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: #050505;
  color: var(--white);
  font-weight: 900;
}

input[type="range"] {
  accent-color: var(--yellow);
}

@media (max-width: 1120px) {
  html,
  body {
    overflow: auto;
  }

  .app-shell {
    height: auto;
    min-height: 100dvh;
    overflow: visible;
  }

  .hero,
  .summary-grid,
  .analytics-layout.is-visible {
    grid-template-columns: 1fr;
  }

  .station-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
  }

  .station-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "station"
      "metrics"
      "ready"
      "gap"
      "coach"
      "action";
    align-items: stretch;
    min-height: 320px;
  }

  .time-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 9px 0 8px;
  }

  .readiness-card {
    min-height: 220px;
  }
}

@media (min-width: 1121px) and (max-height: 780px) {
  .app-shell {
    padding: 10px;
    gap: 9px;
  }

  main {
    gap: 9px;
  }

  .hero {
    min-height: 112px;
    padding: 14px 18px;
  }

  h1 {
    font-size: clamp(2rem, 4.3vw, 4.2rem);
  }

  .hero__intro {
    font-size: 0.88rem;
  }

  .summary-grid {
    gap: 9px;
  }

  .metric-panel {
    min-height: 62px;
    padding: 9px 12px;
  }

  .metric-panel__label {
    margin-bottom: 5px;
  }

  .metric-panel strong {
    font-size: 1rem;
  }

  .metric-panel p {
    font-size: 0.76rem;
  }

  .station-grid {
    gap: 9px;
  }

  .station-card {
    padding: 10px;
  }

  .coach-cell span {
    -webkit-line-clamp: 1;
  }

  .quick-button,
  .segment,
  .secondary-action,
  .primary-action {
    min-height: 34px;
  }
}

@media (max-width: 760px) {
  html,
  body {
    height: auto;
    min-height: 100%;
    overflow: auto;
  }

  body {
    background:
      linear-gradient(160deg, rgba(245, 212, 0, 0.18), transparent 22rem),
      linear-gradient(180deg, #111 0%, var(--black) 38%);
  }

  .app-shell {
    display: block;
    width: 100%;
    height: auto;
    min-height: 100dvh;
    padding: 10px;
    overflow: visible;
  }

  .hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    min-height: auto;
    overflow: hidden;
    padding: 18px;
  }

  h1 {
    margin-bottom: 10px;
    font-size: clamp(2.25rem, 14vw, 3.9rem);
    line-height: 0.9;
  }

  .eyebrow {
    font-size: 0.72rem;
  }

  .hero__intro {
    font-size: 1rem;
    line-height: 1.42;
  }

  .readiness-card {
    grid-template-columns: 1fr;
    min-height: auto;
    overflow: hidden;
    padding: 14px;
  }

  .readiness-card h2 {
    font-size: 2.8rem;
  }

  .readiness-ring {
    display: none;
  }

  main {
    display: block;
    overflow: visible;
  }

  .summary-grid {
    grid-template-columns: 1fr;
    gap: 10px;
    margin: 12px 0;
  }

  .metric-panel {
    min-height: auto;
    padding: 14px;
  }

  .metric-panel__label {
    margin-bottom: 8px;
    font-size: 0.72rem;
  }

  .metric-panel strong {
    font-size: 1.28rem;
  }

  .metric-panel p {
    font-size: 0.96rem;
    line-height: 1.35;
  }

  .control-bar {
    position: sticky;
    top: 0;
    z-index: 5;
    display: grid;
    gap: 10px;
    margin: 0 -10px 14px;
    padding: 10px;
    background: rgba(5, 5, 5, 0.93);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(14px);
  }

  .account-actions {
    min-width: 0;
    width: 100%;
  }

  .account-login {
    grid-template-columns: 1fr;
  }

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

  body:not(.auth-required) .account-session {
    display: grid;
  }

  .account-email {
    grid-column: 1 / -1;
    max-width: none;
    font-size: 0.88rem;
  }

  .account-login .auth-message {
    grid-column: 1;
  }

  .station-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    gap: 14px;
    height: auto;
  }

  .segmented-control {
    min-width: 0;
    width: 100%;
  }

  .segment,
  .secondary-action,
  .primary-action,
  .quick-button {
    min-height: 48px;
    font-size: 0.96rem;
  }

  .segment {
    padding: 0 6px;
  }

  .view,
  .view.is-visible {
    overflow: visible;
  }

  .station-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "station"
      "metrics"
      "ready"
      "gap"
      "coach"
      "action";
    gap: 14px;
    align-items: stretch;
    min-height: auto;
    padding: 16px;
  }

  .station-card:hover {
    transform: none;
  }

  .station-card__top {
    align-items: flex-start;
  }

  .station-card h2 {
    font-size: 1.24rem;
    line-height: 1.12;
  }

  .station-card__type {
    font-size: 0.92rem;
  }

  .status-pill {
    padding: 7px 9px;
    font-size: 0.72rem;
  }

  .time-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin: 0;
  }

  .time-box {
    padding: 12px;
  }

  .time-box span {
    margin-bottom: 7px;
    font-size: 0.72rem;
  }

  .time-box strong {
    font-size: 1.28rem;
    white-space: normal;
  }

  .progress-track {
    height: 12px;
    margin-bottom: 8px;
  }

  .readiness-cell,
  .gap-cell,
  .coach-cell {
    padding: 12px;
    background: #111;
  }

  .readiness-cell strong,
  .gap-cell strong {
    font-size: 1.08rem;
    white-space: normal;
  }

  .readiness-cell span,
  .gap-cell span,
  .coach-cell span {
    font-size: 0.92rem;
    line-height: 1.35;
    white-space: normal;
  }

  .coach-cell span {
    display: block;
  }

  .analytics-layout,
  .analytics-layout.is-visible,
  .target-layout.is-visible {
    display: block;
    height: auto;
    overflow: visible;
  }

  .analysis-panel {
    height: auto;
    margin-bottom: 14px;
    padding: 16px;
    overflow: visible;
  }

  .panel-heading {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .panel-heading h2 {
    font-size: 1.45rem;
  }

  select,
  input,
  textarea {
    min-height: 48px;
    padding: 12px;
    font-size: 1rem;
  }

  canvas {
    height: 260px;
    min-height: 260px;
  }

  .ranking-list,
  .target-form {
    grid-template-rows: none;
    height: auto;
  }

  .ranking-list {
    gap: 10px;
  }

  .ranking-item {
    min-height: 64px;
    padding: 12px;
  }

  .ranking-item strong {
    font-size: 1rem;
  }

  .ranking-item span {
    font-size: 0.88rem;
  }

  .target-form {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .target-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 14px;
  }

  .target-row h3 {
    font-size: 1.05rem;
  }

  .target-row p,
  .target-row label,
  .attempt-form label {
    font-size: 0.9rem;
  }

  dialog {
    width: calc(100vw - 18px);
    max-height: calc(100dvh - 18px);
    overflow: auto;
  }

  .attempt-form {
    gap: 14px;
    padding: 18px;
  }

  .icon-button {
    width: 44px;
    height: 44px;
  }
}