:root {
  color-scheme: dark;
  --ink: #f4f1e8;
  --muted: #c8c2b4;
  --panel: rgba(18, 20, 19, 0.88);
  --line: rgba(255, 255, 255, 0.16);
  --red: #d84c45;
  --gold: #f0ba55;
  --green: #67c785;
  --blue: #59a7e7;
  --violet: #b877ff;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 16%, rgba(240, 186, 85, 0.16), transparent 20rem),
    radial-gradient(circle at 84% 22%, rgba(89, 167, 231, 0.14), transparent 24rem),
    #101311;
  color: var(--ink);
  font-family: "Segoe UI", system-ui, sans-serif;
  user-select: none;
}

button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.055)),
    rgba(255, 255, 255, 0.1);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease, filter 140ms ease;
}

button:hover,
button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.18);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

button.primary {
  border-color: rgba(240, 186, 85, 0.75);
  background: linear-gradient(180deg, #f0ba55, #af672b);
  color: #1b1510;
}

button.primary:disabled {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.1);
  color: var(--muted);
}

button.is-muted {
  border-color: rgba(216, 76, 69, 0.38);
  color: #ffd3d3;
}

#game-shell {
  position: fixed;
  inset: 0;
}

#game {
  display: block;
  width: 100vw;
  height: 100vh;
  background: #151815;
  cursor: none;
}

.game-nav {
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  right: max(14px, env(safe-area-inset-right));
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.game-nav a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.72rem;
  background: rgba(12, 15, 13, 0.68);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 850;
  text-decoration: none;
  backdrop-filter: blur(8px);
}

.screen {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 44%, rgba(240, 186, 85, 0.05), rgba(0, 0, 0, 0.5)),
    linear-gradient(90deg, rgba(0, 0, 0, 0.42), transparent 58%);
}

.screen.active {
  display: grid;
}

.panel {
  width: min(720px, 92vw);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  background:
    linear-gradient(145deg, rgba(240, 186, 85, 0.09), transparent 35%),
    linear-gradient(330deg, rgba(89, 167, 231, 0.1), transparent 42%),
    var(--panel);
  box-shadow: 0 24px 90px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(12px);
}

.title-panel {
  margin-right: auto;
  margin-left: clamp(0px, 7vw, 110px);
  width: min(820px, 94vw);
  max-height: calc(100dvh - 4rem);
  overflow: auto;
}

.compact {
  width: min(420px, 92vw);
  display: grid;
  gap: 12px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1;
  letter-spacing: 0;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3.2rem, 8vw, 6.8rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.tagline {
  max-width: 52ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.55;
}

.run-info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0 0;
}

.run-info-grid span {
  min-height: 5rem;
  display: grid;
  align-content: start;
  gap: 5px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 0.85rem;
  background: rgba(0, 0, 0, 0.2);
  color: var(--muted);
  font-size: 0.86rem;
}

.run-info-grid strong {
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.menu-actions,
.stats-strip,
.final-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.setup-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 20px 0;
}

.setup-grid fieldset {
  display: grid;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.055);
}

.setup-grid fieldset.disabled {
  opacity: 0.48;
}

.setup-grid legend {
  padding: 0 6px;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.setup-grid label {
  min-height: 2.2rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-weight: 800;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0.2rem 0.35rem;
  cursor: pointer;
  transition: border-color 140ms ease, background 140ms ease, color 140ms ease;
}

.setup-grid input {
  accent-color: var(--gold);
}

.setup-grid label:has(input:checked) {
  border-color: rgba(240, 186, 85, 0.42);
  background: rgba(240, 186, 85, 0.12);
  color: #fff;
}

.fighter-preview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 0;
}

.fighter-preview article {
  min-height: 7.8rem;
  display: grid;
  grid-template-columns: 5.25rem minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 0.7rem;
  background: rgba(0, 0, 0, 0.24);
  opacity: 0.72;
  transition: transform 160ms ease, border-color 160ms ease, opacity 160ms ease;
}

.fighter-preview article.is-selected {
  transform: translateY(-2px);
  border-color: rgba(240, 186, 85, 0.58);
  opacity: 1;
}

.fighter-preview img {
  width: 5.25rem;
  height: 5.25rem;
  object-fit: contain;
  filter: drop-shadow(0 16px 18px rgba(0, 0, 0, 0.36));
}

.fighter-preview strong {
  display: block;
  margin-bottom: 0.25rem;
  color: #fff;
  font-size: 1rem;
}

.fighter-preview span {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.35;
}

.online-lobby {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  border: 1px solid rgba(89, 167, 231, 0.28);
  border-radius: 8px;
  padding: 14px;
  background:
    linear-gradient(135deg, rgba(89, 167, 231, 0.14), transparent 58%),
    rgba(255, 255, 255, 0.055);
}

.online-lobby.hidden {
  display: none;
}

.online-lobby-head,
.online-room-form,
.online-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 10px;
}

.online-lobby-head {
  justify-content: space-between;
}

.online-lobby-head h2 {
  font-size: clamp(1.45rem, 4vw, 2.25rem);
}

#onlineRoomDisplay {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  background: rgba(0, 0, 0, 0.24);
  color: var(--gold);
  font-size: 1.2rem;
  letter-spacing: 0.16em;
}

.online-room-form label {
  flex: 1 1 10rem;
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.online-room-form input {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.7rem 0.8rem;
  background: rgba(5, 6, 7, 0.82);
  color: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

.online-player-card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 0.7rem;
  background: rgba(0, 0, 0, 0.22);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.online-player-card strong {
  display: block;
  color: #fff;
}

.online-player-card span {
  color: var(--gold);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.online-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.online-status.ok {
  color: #b9ff9f;
}

.online-status.error {
  color: #ffd3d3;
}

.stats-strip,
.final-stats {
  margin-top: 18px;
  color: var(--muted);
}

.stats-strip span,
.final-stats span {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 0.45rem 0.7rem;
  background: rgba(0, 0, 0, 0.22);
}

.stats-strip strong,
.final-stats strong {
  color: var(--ink);
}

.control-grid {
  display: grid;
  grid-template-columns: minmax(110px, 1fr) minmax(160px, 2fr);
  gap: 12px 18px;
  margin: 24px 0;
  color: var(--muted);
}

.control-grid strong {
  color: var(--ink);
}

.upgrade-panel {
  width: min(1120px, 94vw);
  max-height: 92vh;
  overflow: auto;
}

.upgrade-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.upgrade-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 14px;
}

.bonus-text {
  min-height: 1.35em;
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 700;
}

.armory-players {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.armory-player-tab {
  min-height: 58px;
  flex: 1 1 13rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  text-align: left;
}

.armory-player-tab strong,
.armory-player-tab span {
  display: block;
}

.armory-player-tab span {
  margin-top: 0.12rem;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.25;
}

.armory-player-tab .ready-pill {
  border-radius: 999px;
  padding: 0.25rem 0.45rem;
  background: rgba(103, 199, 133, 0.14);
  color: #b9ff9f;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.armory-player-tab.is-active {
  border-color: rgba(240, 186, 85, 0.72);
  background:
    linear-gradient(135deg, rgba(240, 186, 85, 0.2), rgba(89, 167, 231, 0.08)),
    rgba(255, 255, 255, 0.08);
}

.armory-player-tab.is-locked {
  opacity: 0.62;
}

.weapon-build-text {
  min-height: 1.4rem;
  margin: 10px 0 0;
  color: #f8dfaa;
  font-weight: 850;
}

.upgrade-card {
  position: relative;
  min-height: 170px;
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 18px;
  text-align: left;
  overflow: hidden;
}

.upgrade-card.is-picked {
  border-color: rgba(103, 199, 133, 0.72);
  background:
    linear-gradient(135deg, rgba(103, 199, 133, 0.16), transparent 52%),
    rgba(255, 255, 255, 0.1);
}

.upgrade-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--blue), var(--green));
  opacity: 0.72;
}

.upgrade-card strong {
  font-size: 1.15rem;
}

.upgrade-card small {
  color: var(--gold);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.upgrade-card span {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.35;
}

.upgrade-card em {
  position: absolute;
  right: 14px;
  bottom: 10px;
  color: rgba(255, 255, 255, 0.22);
  font-size: 3rem;
  font-style: normal;
  font-weight: 900;
  line-height: 1;
}

.between-wave {
  margin-top: 20px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.armory-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.armory-head h3 {
  margin: 0;
  font-size: 1.45rem;
  letter-spacing: 0;
}

#shopCreditsText {
  color: var(--gold);
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.shop-card {
  min-height: 138px;
  display: grid;
  align-content: space-between;
  gap: 8px;
  padding: 14px;
  text-align: left;
}

.shop-card[data-part-slot] {
  border-color: rgba(89, 167, 231, 0.22);
}

.shop-card.is-equipped {
  border-color: rgba(89, 167, 231, 0.72);
  background:
    linear-gradient(135deg, rgba(89, 167, 231, 0.18), transparent 58%),
    rgba(255, 255, 255, 0.08);
}

.shop-card strong {
  display: block;
  font-size: 1rem;
}

.shop-card span {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.3;
}

.shop-card small {
  color: var(--gold);
  font-weight: 800;
}

.shop-card .shop-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.hud {
  position: fixed;
  inset: 16px 18px auto;
  display: grid;
  grid-template-columns: minmax(240px, 360px) 1fr minmax(160px, 240px);
  gap: 14px;
  align-items: start;
  pointer-events: none;
}

.hud.hidden {
  display: none;
}

.hud-left,
.hud-center,
.hud-right {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: rgba(12, 15, 13, 0.64);
  backdrop-filter: blur(8px);
}

.hud-center,
.hud-right,
.resource-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
}

.hud-center {
  justify-content: center;
}

.hud-right {
  justify-content: flex-end;
}

.hud strong {
  color: var(--ink);
}

.meter {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.meter + .meter {
  margin-top: 7px;
}

.meter span {
  display: block;
  width: 100%;
  height: 100%;
  transition: width 120ms linear;
}

.meter.health span {
  background: linear-gradient(90deg, #c33434, #f15f55);
}

.meter.xp span {
  background: linear-gradient(90deg, #3d89c7, #69d0ef);
}

.resource-row {
  margin-top: 8px;
  font-size: 0.9rem;
}

.player-status {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin-top: 8px;
}

.player-chip {
  min-width: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 0.35rem 0.55rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.player-chip strong {
  color: var(--ink);
}

@media (max-width: 760px) {
  .screen {
    padding: 14px;
  }

  .panel {
    padding: 20px;
  }

  .game-nav {
    left: max(8px, env(safe-area-inset-left));
    right: max(8px, env(safe-area-inset-right));
    justify-content: center;
  }

  .title-panel {
    margin: 0;
  }

  .upgrade-cards {
    grid-template-columns: 1fr;
  }

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

  .run-info-grid,
  .fighter-preview {
    grid-template-columns: 1fr;
  }

  .online-players,
  .online-room-form,
  .online-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .online-lobby-head {
    align-items: start;
  }

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

  .hud {
    inset: 8px 8px auto;
    grid-template-columns: 1fr;
  }

  .hud-center,
  .hud-right {
    justify-content: flex-start;
  }
}