/* Break Builder · light-first SPECTRA launcher */

/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5 */
/* stylelint-disable no-descending-specificity -- interaction states intentionally follow base component rules */
@import url("../tokens.css");

html.launcher-mode,
html.launcher-mode body {
  width: 100%;
  min-height: 100%;
  height: auto;
  margin: 0;
  overflow: auto;
  overflow-x: clip;
  display: block;
  background:
    radial-gradient(circle at 8% 10%, rgb(60 225 234 / 18%), transparent 34rem),
    radial-gradient(
      circle at 88% 18%,
      rgb(255 182 139 / 24%),
      transparent 28rem
    ),
    radial-gradient(
      circle at 72% 74%,
      rgb(138 97 255 / 12%),
      transparent 30rem
    ),
    linear-gradient(145deg, #fbfcff 0%, #f2f5fb 48%, #f8f9fd 100%);
  color: var(--color-ink);
}

html.launcher-mode body > :not(#gameLauncher, script) {
  display: none !important;
}

#gameLauncher {
  min-height: 100svh;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

#gameLauncher::before,
#gameLauncher::after {
  content: "";
  position: fixed;
  z-index: -1;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(2px);
  opacity: 0.62;
}

#gameLauncher::before {
  top: -26rem;
  left: -18rem;
  width: 54rem;
  height: 54rem;
  border: 1px solid rgb(60 225 234 / 22%);
  background: radial-gradient(circle, rgb(60 225 234 / 16%), transparent 66%);
  animation: launcher-light-drift 18s ease-in-out infinite alternate;
}

#gameLauncher::after {
  right: -16rem;
  bottom: -30rem;
  width: 48rem;
  height: 48rem;
  border: 1px solid rgb(255 182 139 / 24%);
  background: radial-gradient(circle, rgb(255 121 185 / 13%), transparent 66%);
  animation: launcher-light-drift 22s ease-in-out -8s infinite alternate-reverse;
}

.launcher-shell,
.launcher-shell * {
  box-sizing: border-box;
  touch-action: auto;
}

.launcher-shell {
  min-height: 100svh;
  padding: var(--space-md) clamp(var(--space-md), 4vw, var(--space-2xl));
  padding-bottom: calc(var(--space-3xl) + env(safe-area-inset-bottom));
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  position: relative;
}

.launcher-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 3.5rem;
}

.launcher-nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.launcher-wordmark,
.launcher-lobby {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  color: var(--color-ink);
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.launcher-wordmark {
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.launcher-wordmark span {
  color: var(--color-accent);
  font-size: var(--text-sm);
}

.launcher-lobby {
  padding-inline: var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  transition:
    background-color var(--dur-short) var(--ease-out),
    transform var(--dur-micro) var(--ease-out);
}

.launcher-layout {
  max-width: 88rem;
  margin-inline: auto;
  padding-block: var(--space-xl) var(--space-2xl);
  display: grid;
  gap: var(--space-2xl);
}

.launcher-intro {
  min-width: 0;
  animation: launcher-rise 650ms var(--ease-out) both;
}

.launcher-kicker {
  margin: 0 0 var(--space-sm);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.launcher-intro h1 {
  max-width: 13ch;
  min-width: 0;
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-style: normal;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
  overflow-wrap: anywhere;
}

.launcher-lede {
  max-width: var(--measure-copy);
  margin: var(--space-lg) 0 0;
  color: var(--color-muted);
}

.launcher-facts {
  margin: var(--space-xl) 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-xs);
}

.launcher-facts div {
  min-width: 0;
  padding-block: var(--space-sm);
  border-top: var(--rule-hair) solid var(--color-rule);
  color: var(--color-ink-2);
}

.launcher-facts dt,
.launcher-facts dd {
  margin: 0;
}

.launcher-facts dt {
  color: var(--color-neutral);
  font-size: var(--text-xs);
}

.launcher-facts dd {
  margin-top: var(--space-2xs);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.launcher-form {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: var(--space-xl);
  animation: launcher-rise 720ms 80ms var(--ease-out) both;
}

.launcher-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.launcher-fieldset[hidden],
.launcher-detail-panel[hidden],
.invite-row[hidden] {
  display: none !important;
}

.launcher-fieldset legend {
  width: 100%;
  margin-bottom: var(--space-sm);
  color: var(--color-neutral);
  font-size: var(--text-sm);
  font-weight: 600;
}

.mode-index {
  display: grid;
  gap: var(--space-xs);
}

.launcher-advanced {
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  background: rgb(255 255 255 / 64%);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(18px);
}

.launcher-advanced summary {
  min-height: 3rem;
  padding-inline: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  color: var(--color-ink);
  cursor: pointer;
}

.launcher-advanced summary span {
  color: var(--color-neutral);
  font-size: var(--text-xs);
}

.launcher-advanced__content {
  padding: var(--space-md);
  display: grid;
  gap: var(--space-lg);
  border-top: var(--rule-hair) solid var(--color-rule);
}

.mode-option {
  width: 100%;
  min-width: 0;
  min-height: 5.5rem;
  padding: var(--space-md);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-md);
  border-radius: var(--radius-md);
  border: var(--rule-hair) solid var(--color-rule);
  background:
    linear-gradient(115deg, rgb(255 255 255 / 76%), transparent 52%),
    rgb(242 245 251 / 82%);
  color: var(--color-ink);
  cursor: pointer;
  outline: 2px solid transparent;
  outline-offset: 2px;
  box-shadow:
    0 12px 30px rgb(61 77 111 / 9%),
    inset 0 1px rgb(255 255 255 / 90%);
  transition:
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out),
    box-shadow var(--dur-short) var(--ease-out),
    transform var(--dur-short) var(--ease-out);
  animation: launcher-card-in 520ms var(--ease-out) both;
}

.mode-option:nth-child(2) {
  animation-delay: 50ms;
}

.mode-option:nth-child(3) {
  animation-delay: 100ms;
}

.mode-option:nth-child(4) {
  animation-delay: 150ms;
}

.mode-option:nth-child(5) {
  animation-delay: 200ms;
}

.mode-option:nth-child(6) {
  animation-delay: 250ms;
}

.mode-option input,
.segment-control input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.mode-option:has(input:checked) {
  border-color: rgb(99 91 255 / 48%);
  background:
    radial-gradient(circle at 90% 15%, rgb(255 182 139 / 30%), transparent 38%),
    radial-gradient(circle at 70% 90%, rgb(60 225 234 / 18%), transparent 44%),
    linear-gradient(115deg, rgb(255 255 255 / 94%), rgb(245 244 255 / 82%));
  box-shadow:
    0 18px 44px rgb(88 88 145 / 15%),
    inset 3px 0 var(--color-accent);
}

.mode-option:has(input:checked) .mode-option__ball {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.mode-option:has(input:focus-visible),
.segment-control label:has(input:focus-visible),
.launcher-wordmark:focus-visible,
.launcher-lobby:focus-visible,
#launcherStart:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.mode-option:active,
.segment-control label:active,
.launcher-lobby:active,
#launcherStart:active {
  transform: translateY(1px);
}

.mode-option[aria-disabled="true"],
.segment-control label[aria-disabled="true"],
#launcherStart:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.mode-option[data-state="loading"],
.segment-control label[data-state="loading"],
#launcherStart[data-state="loading"] {
  cursor: wait;
}

.mode-option[data-state="error"],
.segment-control label[data-state="error"],
#launcherStart[data-state="error"] {
  outline-color: var(--color-error);
}

.mode-option[data-state="success"],
.segment-control label[data-state="success"],
#launcherStart[data-state="success"] {
  outline-color: var(--color-success);
}

.mode-option__ball {
  inline-size: 2.75rem;
  block-size: 2.75rem;
  display: grid;
  place-items: center;
  border: 2px solid var(--color-rule);
  border-radius: var(--radius-round);
  color: var(--color-ink-2);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
}

.mode-option[data-rule="threecushion"] .mode-option__ball {
  background-color: var(--color-felt);
  color: var(--color-ink);
}

.mode-option__copy {
  min-width: 0;
  display: grid;
  gap: var(--space-2xs);
}

.mode-option__copy strong {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
}

.mode-option__copy > span,
.mode-option__meta {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.mode-option__meta {
  white-space: nowrap;
}

.launcher-controls {
  display: grid;
  gap: var(--space-lg);
}

.segment-control {
  min-width: 0;
  padding: var(--space-2xs);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2xs);
  border-radius: var(--radius-md);
  background-color: var(--color-paper-2);
}

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

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

.level-select {
  width: 100%;
  display: block;
}

.launcher-detail-panel {
  padding: var(--space-md);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  background: rgb(255 255 255 / 72%);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(18px);
}

.player-config-grid,
.online-config-grid {
  display: grid;
  gap: var(--space-md);
}

.player-config-grid > label,
.launcher-input {
  min-width: 0;
  display: grid;
  gap: var(--space-xs);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.player-config-grid input,
.player-config-grid select,
.launcher-input input {
  width: 100%;
  min-width: 0;
  min-height: 3rem;
  padding: 0 var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background-color: var(--color-paper-2);
  color: var(--color-ink);
  font: inherit;
}

.room-code-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.room-code-entry button {
  min-width: 64px;
  padding: 0 14px;
  color: var(--color-accent-ink);
  font: inherit;
  font-weight: 700;
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: 10px;
  cursor: pointer;
}

.room-code-entry button:hover,
.room-code-entry button:focus-visible {
  background: #5048e5;
  outline: none;
}

.launcher-input select {
  width: 100%;
  min-height: 3rem;
  padding-inline: var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background-color: var(--color-paper-2);
  color: var(--color-ink);
  font: inherit;
}

.player-config-grid input:focus-visible,
.player-config-grid select:focus-visible,
.launcher-input input:focus-visible,
#copyInvite:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.launcher-detail-note {
  margin: var(--space-sm) 0 0;
  color: var(--color-neutral);
  font-size: var(--text-xs);
}

.invite-row {
  margin-top: var(--space-md);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: var(--space-sm);
}

#copyInvite {
  min-height: 3rem;
  padding-inline: var(--space-md);
  border: var(--rule-hair) solid var(--color-accent);
  border-radius: var(--radius-sm);
  background-color: transparent;
  color: var(--color-accent);
  font: inherit;
  cursor: pointer;
}

.level-select select {
  width: 100%;
  min-height: 3.25rem;
  padding: 0 var(--space-md);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  background-color: var(--color-paper-2);
  color: var(--color-ink);
  font: inherit;
  cursor: pointer;
}

.level-select select:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.level-select select:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.segment-control label {
  width: auto;
  min-width: 0;
  min-height: 2.75rem;
  padding-inline: var(--space-xs);
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  cursor: pointer;
  outline: 2px solid transparent;
  outline-offset: 1px;
  transition:
    background-color var(--dur-short) var(--ease-out),
    transform var(--dur-micro) var(--ease-out);
}

.segment-control label:has(input:checked) {
  background-color: var(--color-paper-hover);
  color: var(--color-ink);
}

.segment-control span {
  overflow: hidden;
  font-size: var(--text-sm);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.launcher-status {
  min-height: 1lh;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.launcher-action {
  position: sticky;
  z-index: var(--z-sticky);
  bottom: var(--space-md);
  min-height: 4.5rem;
  padding: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  border-top: var(--rule-hair) solid var(--color-rule);
  background: rgb(255 255 255 / 82%);
  color: var(--color-ink);
  box-shadow: 0 var(--space-xs) var(--space-xl) var(--color-shadow);
  backdrop-filter: blur(16px);
}

.launcher-action p {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  text-overflow: ellipsis;
  white-space: nowrap;
}

#launcherStart {
  min-width: 8.75rem;
  min-height: 2.75rem;
  padding-inline: var(--space-md);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  border: var(--rule-hair) solid var(--color-accent);
  border-radius: var(--radius-sm);
  background-color: var(--color-accent);
  color: var(--color-accent-ink);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--dur-micro) var(--ease-out);
}

#launcherStart:focus-visible {
  outline-color: var(--color-paper);
  outline-offset: 0;
  box-shadow: 0 0 0 var(--space-2xs) var(--color-focus);
}

.launcher-footer {
  max-width: 88rem;
  margin-inline: auto;
  padding-block: var(--space-md);
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  border-top: var(--rule-hair) solid var(--color-rule);
  color: var(--color-neutral);
  font-size: var(--text-xs);
}

.launcher-footer p {
  margin: 0;
}

.launcher-footer a {
  color: var(--color-ink-2);
  text-underline-offset: var(--space-2xs);
  white-space: nowrap;
}

.launcher-footer a:hover {
  color: var(--color-accent);
}

.launcher-footer a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: var(--space-2xs);
}

@media (hover: hover) and (pointer: fine) {
  .mode-option:hover,
  .segment-control label:hover {
    background-color: var(--color-paper-hover);
    color: var(--color-ink);
  }

  .mode-option:hover {
    border-color: rgb(99 91 255 / 26%);
    box-shadow:
      0 18px 42px rgb(61 77 111 / 14%),
      inset 0 1px rgb(255 255 255 / 94%);
    transform: translateY(-2px);
  }

  .launcher-lobby:hover {
    background-color: var(--color-paper-2);
    color: var(--color-ink);
  }

  #launcherStart:hover {
    transform: translateY(-1px);
  }
}

@keyframes launcher-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes launcher-card-in {
  from {
    opacity: 0;
    transform: translateX(14px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes launcher-light-drift {
  from {
    transform: translate3d(-2%, -1%, 0) scale(0.96);
  }

  to {
    transform: translate3d(7%, 5%, 0) scale(1.06);
  }
}

@media (width >= 40rem) {
  .launcher-controls {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .launcher-controls > .launcher-fieldset:first-child {
    grid-column: 1 / -1;
  }

  .segment-control--four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .online-config-grid {
    grid-template-columns: 1.1fr 1fr 0.8fr;
    align-items: end;
  }
}

@media (width >= 60rem) {
  .launcher-shell {
    padding-top: var(--space-lg);
  }

  .launcher-layout {
    grid-template-columns: minmax(18rem, 0.78fr) minmax(0, 1.22fr);
    gap: var(--space-3xl);
    padding-block: var(--space-2xl);
  }

  .launcher-intro {
    position: sticky;
    top: var(--space-2xl);
    align-self: start;
  }

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

  .mode-option {
    min-height: 4.5rem;
    padding-block: var(--space-sm);
  }

  .mode-option:last-child {
    grid-column: 1 / -1;
  }
}

@media (width >= 60rem) and (height < 52rem) {
  .launcher-layout {
    padding-block: var(--space-md);
  }

  .launcher-form {
    gap: var(--space-md);
  }

  .mode-option {
    min-height: 4rem;
  }

  .launcher-intro h1 {
    font-size: clamp(3rem, 5.2vw, 5.4rem);
  }

  .launcher-lede {
    margin-top: var(--space-md);
  }

  .launcher-facts {
    margin-top: var(--space-lg);
  }
}

@media (width < 40rem) {
  .launcher-form {
    animation: none;
    transform: none;
  }

  .launcher-nav__links .launcher-lobby:first-child {
    display: none;
  }

  .launcher-nav {
    align-items: flex-start;
  }

  .launcher-nav__links {
    max-width: 58vw;
    padding-bottom: var(--space-xs);
    overflow-x: auto;
    scrollbar-width: none;
  }

  .launcher-nav__links::-webkit-scrollbar {
    display: none;
  }

  .launcher-nav__links .launcher-lobby {
    flex: 0 0 auto;
  }

  .launcher-shell {
    padding-inline: max(var(--space-md), env(safe-area-inset-left));
    padding-bottom: 7rem;
  }

  .launcher-intro h1 {
    font-size: clamp(2.35rem, 11vw, 3.35rem);
  }

  .launcher-facts {
    grid-template-columns: 1fr;
  }

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

  .mode-option__meta {
    display: none;
  }

  .launcher-action {
    position: fixed;
    right: var(--space-sm);
    bottom: max(var(--space-xs), env(safe-area-inset-bottom));
    left: var(--space-sm);
    min-height: 3.75rem;
    padding: var(--space-xs);
    border: var(--rule-hair) solid var(--color-rule);
    border-radius: var(--radius-md);
    box-shadow: 0 16px 44px rgb(61 77 111 / 18%);
  }

  .launcher-action p {
    display: none;
  }

  #launcherStart {
    width: 100%;
  }

  .launcher-footer {
    align-items: flex-start;
    flex-direction: column;
  }

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

  #copyInvite {
    width: 100%;
  }
}

@media (pointer: coarse) {
  .launcher-wordmark,
  .launcher-lobby,
  #launcherStart,
  .segment-control label {
    min-height: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  #gameLauncher::before,
  #gameLauncher::after {
    animation: none !important;
  }

  .launcher-shell *,
  .launcher-shell *::before,
  .launcher-shell *::after {
    animation-duration: 150ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }
}