/* ============================================================================
   DEVIL'S ROULETTE — Brutalist + Minimalist
   ============================================================================ */
:root {
  --bg: #EAEAEA;
  --fg: #000000;
  --accent: #FF0000;
  --border: 4px solid #000000;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Space Grotesk", sans-serif;
  text-transform: uppercase;
}

html, body {
  height: 100%;
}

body {
  background-color: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  overflow: hidden;
}

button {
  background: transparent;
  color: var(--fg);
  border: var(--border);
  padding: 1.5rem 3rem;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  transition: none;
}
button:hover:not(:disabled) {
  background: var(--fg);
  color: var(--bg);
}
button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
button.btn-danger {
  border-color: var(--accent);
  color: var(--accent);
}
button.btn-danger:hover:not(:disabled) {
  background: var(--accent);
  color: var(--bg);
}
.btn-mini,
.btn-help,
.btn-sound {
  padding: 0.45rem 0.7rem;
  font-size: 0.8rem;
  border-width: 2px;
  font-family: "JetBrains Mono", monospace;
}
.btn-help,
.btn-sound {
  margin-top: 12px;
  margin-right: 8px;
}

/* ----- View switch ----- */
.view { display: none; height: 100vh; flex-direction: column; }
body.view-lobby #view-lobby { display: flex; }
body.view-game  #view-game  { display: grid; }

/* ============================================================================
   LOBBY VIEW
   ============================================================================ */
#view-lobby {
  flex: 1;
  flex-direction: column;
  padding: 20px;
}

.lobby-header {
  margin-bottom: auto;
  padding: 2rem 0;
  border-bottom: var(--border);
}
.lobby-header h1 {
  font-size: clamp(4rem, 8vw, 8rem);
  line-height: 0.9;
  letter-spacing: 0;
}
.lobby-stats {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.2rem;
  margin-top: 1rem;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.lobby-stats .you {
  margin-left: auto;
  color: var(--accent);
}

.lobby-main {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: auto;
  margin-bottom: auto;
}
.lobby-main h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.bet-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.bet-buttons button {
  flex: 1;
  min-width: 300px;
}

/* Queueing overlay */
.queue-overlay {
  position: fixed;
  inset: 0;
  background: var(--fg);
  color: var(--bg);
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  gap: 4rem;
}
body.is-queueing .queue-overlay { display: flex; }
.queue-overlay .queue-text {
  font-family: "JetBrains Mono", monospace;
  font-size: clamp(3rem, 6vw, 6rem);
  animation: blink 1s step-end infinite;
}
.queue-overlay .queue-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.2rem;
}
.queue-overlay .btn-cancel {
  border-color: var(--accent);
  color: var(--accent);
  background: transparent;
  padding: 1rem 2rem;
  font-size: 1.2rem;
}
.queue-overlay .btn-cancel:hover {
  background: var(--accent);
  color: var(--bg);
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================================================
   GAME VIEW
   ============================================================================ */
#view-game {
  grid-template-rows: 1fr auto;
  height: 100vh;
}

.arena {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 96px 260px 110px;
  border-bottom: var(--border);
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(0,0,0,0.03) 10px,
    rgba(0,0,0,0.03) 20px
  );
  overflow: hidden;
}

/* Center table */
.center-table {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  background: var(--bg);
  border: var(--border);
  z-index: 10;
  box-shadow: 10px 10px 0 var(--fg);
  min-width: 320px;
  max-width: 360px;
}
.shotgun {
  width: 220px;
  height: auto;
  transform-origin: 50% 50%;
  transition: transform 160ms steps(2, end);
}
.shotgun[data-aim="p1"] { transform: rotate(90deg); }
.shotgun[data-aim="p2"] { transform: rotate(180deg); }
.shotgun[data-aim="p3"] { transform: rotate(-90deg); }
.shotgun[data-aim="p4"] { transform: rotate(0deg); }
.shotgun.is-firing {
  animation: shotgun-fire 420ms steps(2, end);
}
@keyframes shotgun-fire {
  0% { filter: none; }
  25% { translate: -8px 0; filter: drop-shadow(10px 0 0 var(--accent)); }
  50% { translate: 4px 0; }
  100% { translate: 0 0; filter: none; }
}
.shell-pool {
  display: flex;
  gap: 16px;
  font-family: "JetBrains Mono", monospace;
  font-size: 1.08rem;
  align-items: center;
  padding: 6px 12px;
  border: 2px solid var(--fg);
}
.shell-pool .shell-icon {
  display: inline-block;
  width: 16px;
  height: 24px;
  vertical-align: middle;
  margin-right: 6px;
}
.match-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--fg);
  border-top: 2px dashed var(--fg);
  padding-top: 8px;
  width: 100%;
  justify-content: space-between;
}
.match-meta .timer.warn { color: var(--accent); }
.match-meta .knife-flag { color: var(--accent); display: none; }
body.knife-active .match-meta .knife-flag { display: inline; }

/* Player cards */
.player-card {
  position: absolute;
  background: var(--bg);
  border: var(--border);
  padding: 12px 14px;
  width: 200px;
  text-align: center;
  z-index: 20;
}
.player-card .name {
  font-size: 1.1rem;
  margin-bottom: 8px;
  border-bottom: 2px solid var(--fg);
  padding-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.player-card .hp {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.3rem;
  font-weight: bold;
}
.player-card .meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  margin-top: 4px;
  display: flex;
  justify-content: space-between;
  gap: 6px;
}

.p1 { bottom: 20px; left: 50%; transform: translateX(-50%); }
.p2 { left: 20px; top: 50%; transform: translateY(-50%); }
.p3 { top: 20px; left: 50%; transform: translateX(-50%); }
.p4 { right: 20px; top: 50%; transform: translateY(-50%); }

body.player-1-active .p1,
body.player-2-active .p2,
body.player-3-active .p3,
body.player-4-active .p4 {
  background: var(--fg);
  color: var(--bg);
  box-shadow: 0 0 0 4px var(--bg), 0 0 0 8px var(--fg);
}
body.player-1-active .p1 .name,
body.player-2-active .p2 .name,
body.player-3-active .p3 .name,
body.player-4-active .p4 .name {
  border-bottom-color: var(--bg);
}

body.player-1-down .p1,
body.player-2-down .p2,
body.player-3-down .p3,
body.player-4-down .p4 {
  opacity: 0.4;
  text-decoration: line-through;
  border-color: var(--accent);
  color: var(--accent);
}

.player-card .offline-tag {
  display: none;
  color: var(--accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  margin-top: 2px;
}
.player-card.is-offline .offline-tag { display: block; }

/* Control panel */
.control-panel {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  background: var(--bg);
  min-height: 218px;
  max-height: 240px;
}
.control-section {
  border-right: var(--border);
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.control-section:last-child { border-right: none; }
.section-title {
  font-size: 1.1rem;
  margin-bottom: 10px;
  border-bottom: 2px solid var(--fg);
  padding-bottom: 4px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.section-title small {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  font-weight: normal;
  text-transform: none;
}

/* Inventory */
.inventory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 8px;
  flex: 1;
}
.item-slot {
  border: 2px solid var(--fg);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: not-allowed;
  position: relative;
  min-height: 50px;
  background: var(--bg);
}
.item-slot svg { width: 32px; height: 32px; }
.item-slot.empty { opacity: 0.2; }
.item-slot.usable { cursor: pointer; }
.item-slot.usable:hover {
  background: var(--fg);
}
.item-slot.usable:hover svg :not(.item-red) {
  stroke: var(--bg);
}
.item-slot.usable:hover .item-red {
  fill: var(--bg);
}
.item-slot .label {
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  text-align: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.55rem;
  color: var(--fg);
  pointer-events: none;
}
.item-slot.usable:hover .label { color: var(--bg); }

/* Actions */
.actions-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.actions-grid button {
  padding: 8px 14px;
  font-size: 0.95rem;
  text-align: left;
  flex: 1;
  border-width: 2px;
}
body:not(.is-my-turn) .actions-grid button {
  opacity: 0.3;
  pointer-events: none;
}

/* Log */
.log-container {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  line-height: 1.45;
  flex: 1;
  overflow-y: auto;
  background: var(--fg);
  color: var(--bg);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.log-container > div { word-wrap: break-word; }
.log-container .highlight { color: var(--accent); }

.chat-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
  margin-bottom: 8px;
}
.chat-form input {
  min-width: 0;
  border: 2px solid var(--fg);
  background: var(--bg);
  color: var(--fg);
  padding: 7px 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  text-transform: none;
}
.chat-form button {
  padding: 7px 10px;
  font-size: 0.78rem;
  border-width: 2px;
}

.settings-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.78);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2600;
  padding: 20px;
}
body.show-settings .settings-overlay { display: flex; }
.settings-panel {
  width: min(760px, 100%);
  max-height: min(720px, 90vh);
  overflow: auto;
  background: var(--bg);
  color: var(--fg);
  border: var(--border);
  box-shadow: 10px 10px 0 var(--fg);
  padding: 18px;
}
.settings-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  border-bottom: 2px solid var(--fg);
  padding-bottom: 8px;
  margin-bottom: 12px;
}
.settings-head h2 {
  font-size: 1.6rem;
}
.settings-body {
  display: grid;
  gap: 14px;
}
.setting-row {
  display: grid;
  grid-template-columns: 84px 1fr 44px;
  gap: 10px;
  align-items: center;
  border: 2px solid var(--fg);
  padding: 10px;
  font-family: "JetBrains Mono", monospace;
}
.setting-row label,
.setting-row span {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
}
.setting-row input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}
.tutorial-body {
  display: grid;
  gap: 10px;
  border-top: 2px dashed var(--fg);
  padding-top: 12px;
}
.tutorial-body h3 {
  font-size: 1rem;
  border-bottom: 2px solid var(--fg);
  padding-bottom: 4px;
}
.tutorial-body p {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  line-height: 1.55;
  text-transform: none;
}

/* Reconnect overlay */
.reconnect-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  color: var(--accent);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  font-family: "JetBrains Mono", monospace;
  font-size: 2.5rem;
  animation: blink 1s step-end infinite;
}
body.is-reconnecting .reconnect-overlay { display: flex; }

/* End-game overlay */
.end-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1500;
  gap: 32px;
  padding: 20px;
  text-align: center;
}
body.is-ended .end-overlay { display: flex; }
.end-overlay h2 {
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: 0;
  line-height: 0.95;
}
.end-overlay h2.win { color: var(--fg); }
.end-overlay h2.lose { color: var(--accent); }
.end-overlay .payout {
  font-family: "JetBrains Mono", monospace;
  font-size: 1.4rem;
}
.end-overlay button {
  font-size: 1.2rem;
  padding: 1rem 2rem;
}

/* Toast (transient errors) */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--accent);
  color: var(--bg);
  padding: 12px 18px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  z-index: 3000;
  border: 4px solid var(--fg);
  display: none;
}
.toast.show { display: block; }

@media (max-width: 760px) {
  body {
    overflow: auto;
  }

  .view,
  #view-game {
    height: auto;
    min-height: 100dvh;
  }

  #view-game {
    grid-template-rows: minmax(470px, 58dvh) auto;
  }

  .arena {
    display: grid;
    grid-template-areas:
      ". top ."
      "left table right"
      ". bottom .";
    grid-template-columns: minmax(98px, 1fr) minmax(128px, 34vw) minmax(98px, 1fr);
    grid-template-rows: minmax(106px, auto) minmax(170px, 1fr) minmax(106px, auto);
    gap: 10px;
    align-items: center;
    justify-items: center;
    min-height: 430px;
    padding: 10px;
  }

  .center-table {
    grid-area: table;
    min-width: 0;
    width: 100%;
    padding: 10px 8px;
    gap: 8px;
    box-shadow: 6px 6px 0 var(--fg);
  }

  .shotgun {
    width: min(136px, 32vw);
  }

  .shell-pool {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    width: 100%;
    font-size: 0.85rem;
    padding: 6px 8px;
  }

  .match-meta {
    gap: 6px 10px;
    font-size: 0.72rem;
    justify-content: flex-start;
  }

  .player-card {
    position: static;
    transform: none !important;
    width: 100%;
    max-width: 154px;
    padding: 8px 7px;
  }

  .player-card .name {
    font-size: 0.8rem;
    margin-bottom: 5px;
  }

  .player-card .hp {
    font-size: 0.92rem;
  }

  .player-card .meta {
    font-size: 0.58rem;
    flex-direction: column;
    align-items: center;
  }

  .p1 { grid-area: bottom; }
  .p2 { grid-area: left; }
  .p3 { grid-area: top; }
  .p4 { grid-area: right; }

  .control-panel {
    grid-template-columns: 1fr;
    max-height: none;
  }

  .control-section {
    border-right: none;
    border-bottom: var(--border);
    padding: 12px;
    min-height: 160px;
  }

  .control-section:last-child {
    border-bottom: none;
  }

  .actions-grid {
    min-height: 150px;
  }

  .actions-grid button {
    min-height: 44px;
    font-size: 0.85rem;
  }

  .inventory-grid {
    min-height: 130px;
  }
}