:root {
  color-scheme: dark;
  --mobile-chat-height: 178px;
  --ink: #f8f5e8;
  --muted: #c9c0a7;
  --panel: rgba(18, 22, 29, 0.78);
  --panel-strong: rgba(18, 22, 29, 0.9);
  --line: rgba(255, 255, 255, 0.18);
  --gold: #f1bc52;
  --green: #65c073;
  --blue: #6aa8e8;
  --rose: #e06d84;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
}

body {
  margin: 0;
  overflow: hidden;
  background: #151a1f;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button {
  font: inherit;
}

button,
input {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--ink);
  font-weight: 800;
}

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

input {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  padding: 10px 12px;
}

.game-screen {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 45%, rgba(101, 192, 115, 0.16), transparent 32%),
    linear-gradient(180deg, #242f36, #14191f);
}

#game-canvas {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
}

.hud {
  position: absolute;
  z-index: 2;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(10px);
}

.hud-top {
  top: 18px;
  right: 18px;
  width: min(430px, calc(100vw - 36px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 14px;
}

.game-status-overlay {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  display: flex;
  max-width: min(520px, calc(100vw - 480px));
  flex-wrap: wrap;
  gap: 8px 12px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(12, 15, 20, 0.34);
  color: rgba(248, 245, 232, 0.88);
  font-size: 0.82rem;
  font-weight: 850;
  line-height: 1.2;
  pointer-events: none;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.72);
}

.label {
  margin: 0 0 3px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: 0;
}

.auth-status {
  margin: 3px 0 0;
  max-width: min(420px, 52vw);
  overflow: hidden;
  color: var(--muted);
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: end;
  gap: 8px;
}

.language-control {
  display: grid;
  min-width: 94px;
  gap: 3px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.language-control select {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--ink);
  padding: 6px 8px;
  font: inherit;
  font-size: 0.78rem;
  text-transform: none;
}

.google-login-slot {
  min-width: 96px;
  min-height: 34px;
  display: grid;
  place-items: center;
}

.google-login {
  min-width: 96px;
  padding: 7px 10px;
  background: var(--panel-strong);
  color: var(--ink);
  border-color: var(--line);
}

.google-login.is-disconnect {
  background: #9f2f2f;
  border-color: #d86a5d;
  color: #fff7f2;
}

.google-login.is-disconnect:hover {
  background: #b63834;
}

.hud-bottom {
  left: 50%;
  bottom: 18px;
  width: min(760px, calc(100vw - 36px));
  transform: translateX(-50%);
  padding: 12px 14px;
  text-align: center;
}

.nickname-panel {
  left: 50%;
  top: 50%;
  width: min(360px, calc(100vw - 32px));
  transform: translate(-50%, -50%);
  padding: 16px;
}

.nickname-panel[hidden] {
  display: none;
}

.nickname-panel h2 {
  margin: 0 0 12px;
  letter-spacing: 0;
}

#nickname-form {
  display: grid;
  gap: 10px;
}

.nickname-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.profile-switch-panel {
  left: 50%;
  top: 50%;
  width: min(440px, calc(100vw - 32px));
  transform: translate(-50%, -50%);
  padding: 16px;
}

.profile-switch-panel[hidden] {
  display: none;
}

.profile-switch-panel h2 {
  margin: 0 0 10px;
  letter-spacing: 0;
}

.profile-switch-panel p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.35;
}

.profile-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.profile-compare div {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  padding: 10px;
}

.profile-compare span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.profile-switch-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.hud-bottom p {
  margin: 0;
}

#prompt {
  color: var(--ink);
  font-weight: 800;
}

#dialogue {
  min-height: 22px;
  margin-top: 5px;
  color: var(--gold);
}

.context-actions {
  position: absolute;
  left: 18px;
  bottom: 96px;
  z-index: 3;
  display: flex;
  max-width: min(520px, calc(100vw - 36px));
  flex-wrap: wrap;
  gap: 8px;
}

.context-actions:empty {
  display: none;
}

.context-actions button {
  min-height: 40px;
  padding: 0 12px;
  background: rgba(12, 15, 20, 0.62);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(8px);
}

.context-actions.casino-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(112px, 1fr));
  width: min(420px, calc(100vw - 36px));
}

.context-actions.casino-actions button {
  min-height: 44px;
  border-color: rgba(255, 223, 142, 0.42);
  background: rgba(20, 16, 28, 0.84);
}

.hud-chat {
  right: 18px;
  top: 98px;
  display: grid;
  gap: 10px;
  width: 360px;
  max-width: calc(100vw - 36px);
  padding: 12px;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.82);
}

.hud-chat ol {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hud-chat li {
  display: grid;
  gap: 2px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.hud-chat li strong {
  font-size: 0.76rem;
}

.hud-chat li span {
  color: var(--ink);
}

#chat-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

#chat-form button {
  padding: 0 12px;
}

.touch-controls {
  position: absolute;
  right: 18px;
  bottom: 96px;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(3, 54px);
  grid-template-areas:
    ". n ."
    "w talk e"
    ". s use";
  gap: 8px;
}

.touch-controls button {
  min-height: 48px;
  padding: 0 8px;
  touch-action: manipulation;
}

.touch-controls [data-direction="north"] {
  grid-area: n;
}

.touch-controls [data-direction="west"] {
  grid-area: w;
}

.touch-controls [data-direction="east"] {
  grid-area: e;
}

.touch-controls [data-direction="south"] {
  grid-area: s;
}

.touch-controls [data-touch-action="interact"] {
  grid-area: talk;
}

.touch-controls [data-touch-action="use"] {
  grid-area: use;
}

@media (max-width: 760px) {
  .game-screen {
    display: grid;
    grid-template-rows: minmax(0, 1fr) var(--mobile-chat-height);
  }

  #game-canvas {
    grid-row: 1;
    min-height: 0;
  }

  .hud-top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 10px;
    padding: 10px;
  }

  .game-status-overlay {
    top: 10px;
    left: 10px;
    max-width: calc(100vw - 128px);
    gap: 4px 8px;
    padding: 6px 8px;
    font-size: 0.72rem;
  }

  .google-login-slot {
    grid-column: 2 / 3;
    grid-row: 1;
    min-width: 92px;
    justify-self: end;
  }

  .google-login {
    min-width: 92px;
    min-height: 34px;
    padding: 7px 9px;
    white-space: nowrap;
  }

  .hud-chat {
    position: relative;
    grid-row: 2;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    z-index: 4;
    width: 100%;
    max-width: none;
    gap: 7px;
    padding: 8px 10px 10px;
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0;
    background: #10161d;
    box-shadow: 0 -10px 26px rgba(0, 0, 0, 0.28);
    text-shadow: none;
  }

  .hud-chat ol {
    display: flex;
    height: 96px;
    flex-direction: column;
    justify-content: flex-end;
    overflow-y: auto;
    overscroll-behavior: contain;
    gap: 5px;
    scrollbar-width: none;
  }

  .hud-chat ol::-webkit-scrollbar {
    display: none;
  }

  .hud-chat li {
    font-size: 0.74rem;
    line-height: 1.22;
  }

  .hud-chat li strong {
    font-size: 0.68rem;
  }

  #chat-form input,
  #chat-form button {
    min-height: 40px;
  }

  .touch-controls {
    right: 10px;
    bottom: calc(var(--mobile-chat-height) + 10px);
  }

  .hud-bottom {
    left: 10px;
    right: 174px;
    bottom: calc(var(--mobile-chat-height) + 62px);
    width: auto;
    transform: none;
    padding: 8px 10px;
    text-align: left;
  }

  .context-actions {
    left: 10px;
    right: 174px;
    bottom: calc(var(--mobile-chat-height) + 12px);
    max-width: none;
  }

  .context-actions.casino-actions {
    left: 10px;
    right: 10px;
    bottom: calc(var(--mobile-chat-height) + 74px);
    z-index: 5;
    width: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 8px;
    border: 1px solid rgba(255, 223, 142, 0.2);
    border-radius: 8px;
    background: rgba(10, 13, 18, 0.82);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(10px);
  }

  .context-actions button {
    min-height: 38px;
    padding: 0 10px;
    font-size: 0.78rem;
  }

  .context-actions.casino-actions button {
    min-height: 42px;
    padding: 0 8px;
    font-size: 0.76rem;
  }
}

@media (max-width: 520px) {
  .hud-top {
    top: 10px;
    right: 10px;
    width: min(216px, calc(100vw - 20px));
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
  }

  .hud-top > div:first-child {
    display: none;
  }

  .hud-bottom {
    right: 162px;
    width: auto;
  }

  .hud-top {
    grid-template-columns: minmax(0, 1fr);
  }

  .auth-status {
    max-width: calc(100vw - 132px);
  }

  h1 {
    font-size: 1.12rem;
  }

  .label {
    font-size: 0.68rem;
  }

  .touch-controls {
    grid-template-columns: repeat(3, 48px);
  }

  .touch-controls button {
    min-height: 44px;
    font-size: 0.82rem;
  }

  .context-actions {
    right: 162px;
  }

  .context-actions.casino-actions {
    right: 10px;
  }
}