:root {
  --screen-bg: #9bbc0f;
  --screen-dark: #306230;
  --screen-mid: #5d8c17;
  --screen-light: #8bac0f;
  --shell: #2e3435;
  --shell-edge: #4a5050;
  --text: #d5d8cf;
  --fit-scale: 1;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  min-height: 100svh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 20% 20%, #4e5352 0%, #242828 55%),
    linear-gradient(160deg, #1a1d1d 0%, #333838 100%);
  color: var(--text);
  font-family: "Trebuchet MS", "Verdana", sans-serif;
}

.viewport-fit {
  width: 100vw;
  height: 100svh;
  position: relative;
  padding: 0.4rem;
  overflow: hidden;
}

.app {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1320px;
  background: linear-gradient(160deg, var(--shell-edge) 0%, var(--shell) 70%);
  border: 3px solid #0f1111;
  border-radius: 28px;
  padding: 1rem 1rem 1.2rem;
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.4);
  transform: translate(-50%, -50%) scale(var(--fit-scale));
  transform-origin: center center;
}

.title-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

h1 {
  margin: 0;
  font-size: clamp(1rem, 2vw, 1.45rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price-chip {
  margin: 0;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  color: #102210;
  background: linear-gradient(180deg, #c9e061 0%, #9bbc0f 100%);
  border: 1px solid #6f8717;
}

.game-layout {
  display: grid;
  grid-template-columns: minmax(255px, 300px) minmax(520px, 1fr) minmax(255px, 300px);
  gap: 0.9rem;
  align-items: start;
}

.side-panel {
  min-height: 100%;
}

.community-panel {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid #151918;
  border-radius: 14px;
  background: linear-gradient(180deg, #222827 0%, #171c1c 100%);
  overflow: hidden;
}

.player-row {
  display: grid;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

#player-name {
  width: 100%;
  border: 1px solid #141817;
  border-radius: 10px;
  padding: 0.5rem 0.65rem;
  background: #141918;
  color: #d4d8d0;
  font-family: "Courier New", monospace;
  font-size: 0.95rem;
}

#player-name:focus-visible {
  outline: 2px solid #8bac0f;
  outline-offset: 1px;
}

.x-auth-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.38rem;
}

.x-auth-status {
  margin: 0;
  min-height: 1.1rem;
  font-size: 0.72rem;
  color: #bdc4b4;
}

.mode-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.mode-btn {
  min-width: 0;
  border: 1px solid #141817;
  background: linear-gradient(180deg, #252b2a 0%, #161b1a 100%);
  color: #d4d8d0;
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  font-family: "Courier New", monospace;
  font-size: 0.83rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
}

.mode-btn.active {
  color: #102210;
  background: linear-gradient(180deg, #c9e061 0%, #9bbc0f 100%);
  border-color: #6f8717;
}

.meta-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.meta-card {
  margin: 0;
  padding: 0.4rem 0.55rem;
  border: 1px solid #151918;
  border-radius: 10px;
  background: linear-gradient(180deg, #202625 0%, #151918 100%);
  color: #d4d8d0;
  font-family: "Courier New", monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  justify-content: space-between;
  gap: 0.4rem;
}

.meta-card span {
  color: #c9e061;
}

.onboarding-card {
  margin: 0;
  padding: 0.5rem 0.56rem;
  border: 1px solid #151918;
  border-radius: 10px;
  background: linear-gradient(180deg, #1f2524 0%, #141918 100%);
  display: grid;
  gap: 0.42rem;
}

.onboarding-card.hidden {
  display: none;
}

.onboarding-step {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: #d3d7cd;
}

.onboarding-copy {
  margin: 0;
  font-size: 0.76rem;
  color: #b9c0b0;
  line-height: 1.25;
}

.onboarding-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.38rem;
}

.center-stage {
  display: grid;
  align-content: start;
}

.hud {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0 0 0.75rem;
}

.hud-card {
  margin: 0;
  padding: 0.42rem 0.72rem;
  border-radius: 12px;
  border: 1px solid #151918;
  background: linear-gradient(180deg, #262c2b 0%, #1a1f1f 100%);
  color: #d4d8d0;
  font-family: "Courier New", monospace;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
}

.hud-card span {
  color: #c9e061;
  min-width: 2ch;
  text-align: right;
}

#game-canvas {
  display: block;
  width: min(100%, 82vh);
  height: auto;
  max-height: 76vh;
  margin-inline: auto;
  cursor: none;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border: 18px solid #1a1f1f;
  border-radius: 16px;
  background: var(--screen-bg);
}

.community-board {
  margin: 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid #151918;
  border-radius: 14px;
  background: linear-gradient(180deg, #222827 0%, #171c1c 100%);
  overflow: hidden;
}

.board-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
}

.board-head h2 {
  margin: 0;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.smoke-membership {
  margin-top: 0.55rem;
  padding: 0.48rem;
  border: 1px solid #151918;
  border-radius: 10px;
  background: linear-gradient(180deg, #202625 0%, #151918 100%);
  display: grid;
  gap: 0.45rem;
}

.smoke-kicker {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #d4d8d0;
}

.smoke-plan-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
}

.plan-btn {
  min-width: 0;
  padding: 0.33rem 0.38rem;
}

.plan-btn.active {
  color: #102210;
  background: linear-gradient(180deg, #c9e061 0%, #9bbc0f 100%);
  border-color: #6f8717;
}

.smoke-signup-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.4rem;
}

#smoke-email-input,
#smoke-x-input {
  width: 100%;
  min-width: 0;
  border: 1px solid #141817;
  border-radius: 8px;
  padding: 0.36rem 0.46rem;
  background: #101515;
  color: #d4d8d0;
  font-family: "Courier New", monospace;
  font-size: 0.78rem;
}

#smoke-email-input:focus-visible,
#smoke-x-input:focus-visible {
  outline: 2px solid #8bac0f;
  outline-offset: 1px;
}

#smoke-signup-btn {
  width: 100%;
}

.smoke-status {
  margin: 0;
  font-size: 0.72rem;
  color: #bdc4b4;
}

#create-circle-btn,
#leave-circle-btn,
#refresh-circle-btn,
#join-circle-btn,
#share-result-btn,
#copy-link-btn,
#share-x-btn,
#x-login-game-btn,
#x-logout-game-btn,
#smoke-signup-btn,
#onboarding-next-btn,
#onboarding-skip-btn,
.plan-btn {
  border: 1px solid #151918;
  background: #131817;
  color: #c7cbbe;
  border-radius: 8px;
  padding: 0.38rem 0.52rem;
  font-family: "Courier New", monospace;
  font-size: 0.74rem;
  text-transform: uppercase;
  cursor: pointer;
}

#create-circle-btn:hover,
#leave-circle-btn:hover,
#refresh-circle-btn:hover,
#join-circle-btn:hover,
#share-result-btn:hover,
#copy-link-btn:hover,
#share-x-btn:hover,
#x-login-game-btn:hover,
#x-logout-game-btn:hover,
#smoke-signup-btn:hover,
#onboarding-next-btn:hover,
#onboarding-skip-btn:hover,
.plan-btn:hover,
.mode-btn:hover {
  filter: brightness(1.1);
}

.circle-access {
  margin-top: 0.55rem;
  display: grid;
  gap: 0.5rem;
}

.circle-chip {
  margin: 0;
  padding: 0.34rem 0.48rem;
  border-radius: 9px;
  border: 1px solid #151918;
  background: linear-gradient(180deg, #1e2524 0%, #151a19 100%);
  color: #d4d8d0;
  font-family: "Courier New", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  gap: 0.4rem;
}

.circle-chip span {
  color: #c9e061;
}

.circle-buttons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.42rem;
}

.circle-buttons button,
.invite-row button {
  min-width: 0;
}

.invite-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.42rem;
}

#invite-code-input {
  width: 100%;
  min-width: 0;
  border: 1px solid #141817;
  border-radius: 8px;
  padding: 0.38rem 0.48rem;
  background: #101515;
  color: #d4d8d0;
  font-family: "Courier New", monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
}

#invite-code-input:focus-visible {
  outline: 2px solid #8bac0f;
  outline-offset: 1px;
}

.leaderboard-list {
  margin: 0.55rem 0 0.3rem 1.25rem;
  padding: 0;
  min-height: 3.8rem;
  font-family: "Courier New", monospace;
  font-size: 0.86rem;
}

.leaderboard-list li {
  margin: 0.22rem 0;
}

.board-empty {
  margin: 0.4rem 0 0;
  font-size: 0.82rem;
  color: #c0c6b7;
}

.share-row {
  margin-top: 0.6rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.share-status {
  margin: 0.55rem 0 0;
  font-size: 0.78rem;
  color: #b8beaf;
}

.hint {
  margin: 0.8rem 0 0;
  text-align: center;
  font-size: 0.9rem;
  color: #c7cbbe;
}

@media (max-width: 700px) {
  .title-wrap {
    margin-bottom: 0.5rem;
  }

  h1 {
    font-size: 1rem;
  }

  .price-chip {
    font-size: 0.72rem;
    padding: 0.22rem 0.45rem;
  }

  .game-layout {
    gap: 0.55rem;
  }

  .mode-btn {
    font-size: 0.72rem;
    padding: 0.34rem 0.36rem;
  }

  .circle-buttons {
    grid-template-columns: 1fr;
  }

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

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

  .meta-card,
  .hud-card,
  .board-head h2,
  .leaderboard-list,
  .board-empty,
  .share-status,
  .smoke-kicker,
  .smoke-status,
  .onboarding-step,
  .onboarding-copy,
  #create-circle-btn,
  #leave-circle-btn,
  #refresh-circle-btn,
  #join-circle-btn,
  #share-result-btn,
  #copy-link-btn,
  #share-x-btn,
  #x-login-game-btn,
  #x-logout-game-btn,
  #smoke-signup-btn,
  #onboarding-next-btn,
  #onboarding-skip-btn,
  .plan-btn,
  .hint {
    font-size: 0.68rem;
  }

  #game-canvas {
    border-width: 10px;
  }
}