:root {
  --parley-bg: #050816;
  --parley-bg-deep: #02030a;
  --parley-panel: rgba(8, 12, 28, 0.86);
  --parley-panel-strong: rgba(11, 18, 42, 0.94);
  --parley-border: rgba(142, 197, 255, 0.24);
  --parley-text: #f8fbff;
  --parley-muted: rgba(220, 232, 255, 0.68);
  --parley-primary: #38bdf8;
  --parley-accent: #a855f7;
  --parley-success: #34d399;
  --parley-warning: #fbbf24;
  --parley-danger: #fb7185;
  --parley-shadow: rgba(2, 8, 23, 0.72);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, #111f4b 0%, var(--parley-bg) 42%, var(--parley-bg-deep) 100%);
  color: var(--parley-text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}
button { font-family: inherit; }
#app-shell {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background: #030712;
}
#game {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  display: block;
  background: #030712;
  touch-action: none;
}
#hud {
  position: fixed;
  left: max(14px, env(safe-area-inset-left));
  top: max(12px, env(safe-area-inset-top));
  z-index: 120;
  display: grid;
  grid-template-columns: repeat(4, minmax(82px, auto));
  gap: 10px;
  pointer-events: none;
}
.hud-card {
  min-width: 82px;
  padding: 9px 12px;
  border: 1px solid var(--parley-border);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(8, 18, 45, 0.84), rgba(5, 8, 22, 0.7));
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}
.hud-card span {
  display: block;
  margin-bottom: 2px;
  color: var(--parley-muted);
  font-size: 10px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.hud-card b {
  display: block;
  color: #ffffff;
  font-family: Orbitron, Inter, sans-serif;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.1;
  text-shadow: 0 0 16px rgba(56, 189, 248, 0.45);
}
#pause-btn {
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  right: max(12px, env(safe-area-inset-right));
  z-index: 160;
  min-width: 86px;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.92), rgba(14, 165, 233, 0.86));
  color: #fff;
  box-shadow: 0 14px 38px rgba(56, 189, 248, 0.28);
  cursor: pointer;
  font-weight: 900;
  letter-spacing: 0.04em;
  touch-action: manipulation;
  transition: transform 120ms ease, filter 160ms ease, box-shadow 160ms ease;
}
#pause-btn:hover { filter: brightness(1.1); box-shadow: 0 16px 44px rgba(168, 85, 247, 0.36); }
#pause-btn:active { transform: translateY(1px) scale(0.97); }
#pause-btn:focus-visible, .parley-btn:focus-visible, .parley-action:focus-visible { outline: 3px solid rgba(251, 191, 36, 0.78); outline-offset: 3px; }
#toast {
  position: fixed;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
  z-index: 140;
  pointer-events: none;
  font-family: Orbitron, Inter, sans-serif;
  font-size: clamp(22px, 4vw, 48px);
  font-weight: 900;
  text-align: center;
  color: #ffffff;
  text-shadow: 0 0 24px rgba(56, 189, 248, 0.82), 0 5px 22px rgba(0,0,0,0.7);
  opacity: 0;
  transition: opacity 180ms ease, transform 180ms ease;
}
#toast.visible { opacity: 1; transform: translate(-50%, -54%); }

#parley-title-overlay,
#parley-pause-overlay,
#parley-gameover-overlay,
#parley-settings-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: max(18px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(22px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  background: radial-gradient(circle at 50% 28%, rgba(56, 189, 248, 0.15), transparent 34%), rgba(1, 4, 15, 0.72);
  backdrop-filter: blur(16px);
}
#parley-title-overlay.visible,
#parley-pause-overlay.visible,
#parley-gameover-overlay.visible,
#parley-settings-overlay.visible { display: flex; }
.parley-panel {
  width: min(440px, 100%);
  max-height: min(720px, calc(100vh - 28px));
  overflow: auto;
  padding: 28px 24px;
  background: linear-gradient(180deg, rgba(13, 24, 55, 0.96), rgba(6, 10, 27, 0.96));
  color: var(--parley-text);
  border: 1px solid var(--parley-border);
  border-radius: 26px;
  box-shadow: 0 34px 90px var(--parley-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.parley-panel-title {
  margin: 0;
  color: #ffffff;
  font-family: Orbitron, Inter, sans-serif;
  font-size: clamp(26px, 7vw, 42px);
  font-weight: 900;
  text-align: center;
  letter-spacing: 0.03em;
  text-shadow: 0 0 26px rgba(56, 189, 248, 0.58);
}
.parley-panel-subtitle {
  margin: -4px auto 6px;
  max-width: 34ch;
  color: var(--parley-muted);
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
}
.parley-score-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--parley-muted);
  font-size: 14px;
}
.parley-score-row strong {
  color: #fff;
  font-family: Orbitron, Inter, sans-serif;
  font-size: 20px;
  font-weight: 900;
}
.parley-btn {
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background: linear-gradient(135deg, var(--parley-primary), var(--parley-accent));
  color: white;
  box-shadow: 0 14px 34px rgba(56, 189, 248, 0.22);
  cursor: pointer;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.04em;
  touch-action: manipulation;
  transition: transform 120ms ease, filter 160ms ease, background 160ms ease;
}
.parley-btn:hover { filter: brightness(1.08); }
.parley-btn:active { transform: translateY(1px) scale(0.98); }
.parley-btn-ghost {
  background: rgba(255, 255, 255, 0.055);
  color: var(--parley-text);
  box-shadow: none;
}
.parley-btn-danger { background: linear-gradient(135deg, #fb7185, #f97316); }
.parley-help {
  margin: 6px 0 0;
  padding: 12px 14px;
  border: 1px solid rgba(56, 189, 248, 0.18);
  border-radius: 16px;
  background: rgba(56, 189, 248, 0.08);
  color: var(--parley-muted);
  font-size: 13px;
  line-height: 1.45;
}
.parley-pill-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.parley-pill {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.86);
  font-size: 12px;
  font-weight: 800;
}

#parley-touch {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 210;
  display: block;
}
.parley-stick {
  position: absolute;
  left: max(18px, env(safe-area-inset-left));
  bottom: calc(22px + env(safe-area-inset-bottom));
  width: 144px;
  height: 144px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.16), rgba(255, 255, 255, 0.075));
  border: 2px solid rgba(255, 255, 255, 0.32);
  box-shadow: inset 0 0 28px rgba(56, 189, 248, 0.16), 0 14px 38px rgba(0, 0, 0, 0.34);
  pointer-events: auto;
  touch-action: none;
}
.parley-stick::before {
  content: "MOVE";
  position: absolute;
  left: 0;
  right: 0;
  top: 14px;
  color: rgba(255,255,255,0.84);
  font-family: Orbitron, Inter, sans-serif;
  font-size: 15px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-align: center;
  text-shadow: 0 2px 10px rgba(0,0,0,0.75), 0 0 12px rgba(56,189,248,0.65);
}
.parley-stick-thumb {
  position: absolute;
  left: 50%;
  top: 55%;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.88), rgba(168, 85, 247, 0.88));
  border: 2px solid rgba(255, 255, 255, 0.42);
  box-shadow: 0 0 28px rgba(56, 189, 248, 0.38);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.parley-actions {
  position: absolute;
  right: max(18px, env(safe-area-inset-right));
  bottom: calc(24px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  pointer-events: auto;
}
.parley-action {
  min-width: 96px;
  min-height: 96px;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.36);
  background: radial-gradient(circle at 32% 28%, rgba(255,255,255,0.38), rgba(251, 191, 36, 0.94) 26%, rgba(249, 115, 22, 0.88) 70%);
  color: #fff;
  box-shadow: 0 14px 42px rgba(249, 115, 22, 0.38), inset 0 1px 0 rgba(255,255,255,0.24);
  cursor: pointer;
  font-family: Orbitron, Inter, sans-serif;
  font-size: 18px;
  line-height: 1;
  font-weight: 900;
  text-shadow: 0 2px 10px rgba(0,0,0,0.7), 0 0 13px rgba(255,255,255,0.34);
  touch-action: manipulation;
  transition: transform 100ms ease, filter 140ms ease;
}
.parley-action:active, .parley-action.is-down { transform: scale(0.94); filter: brightness(1.15); }
.parley-action-b {
  min-width: 76px;
  min-height: 76px;
  width: 76px;
  height: 76px;
  font-size: 15px;
  background: radial-gradient(circle at 32% 28%, rgba(255,255,255,0.3), rgba(56, 189, 248, 0.84) 35%, rgba(79, 70, 229, 0.82) 80%);
}

@media (min-width: 901px) and (hover: hover) and (pointer: fine) {
  #parley-touch { opacity: 0.18; }
  #parley-touch:hover { opacity: 0.86; }
}
@media (max-width: 700px) {
  #hud {
    grid-template-columns: repeat(2, minmax(98px, 1fr));
    gap: 8px;
    top: calc(16px + env(safe-area-inset-top));
    left: calc(16px + env(safe-area-inset-left));
    right: auto;
    width: min(238px, calc(100vw - 120px));
    max-width: min(238px, calc(100vw - 120px));
    transform: none;
  }
  .hud-card {
    min-width: 0;
    padding: 10px 10px;
    border-radius: 14px;
  }
  .hud-card span {
    font-size: 12px;
    line-height: 1.12;
    letter-spacing: 0.08em;
    color: rgba(235, 245, 255, 0.92);
  }
  .hud-card b { font-size: 18px; }
  #pause-btn {
    top: calc(16px + env(safe-area-inset-top));
    right: calc(14px + env(safe-area-inset-right));
    min-width: 78px;
    width: 78px;
    max-width: 78px;
    min-height: 52px;
    padding: 0 10px;
    font-size: 13px;
    letter-spacing: 0.01em;
    box-shadow: 0 10px 26px rgba(56, 189, 248, 0.25);
  }
  .parley-stick {
    width: 138px;
    height: 138px;
    left: max(12px, env(safe-area-inset-left));
    bottom: calc(18px + env(safe-area-inset-bottom));
  }
  .parley-stick::before { font-size: 15px; top: 13px; }
  .parley-stick-thumb { width: 62px; height: 62px; }
  .parley-actions {
    right: max(12px, env(safe-area-inset-right));
    bottom: calc(18px + env(safe-area-inset-bottom));
    gap: 12px;
  }
  .parley-action {
    min-width: 92px;
    min-height: 92px;
    width: 92px;
    height: 92px;
    font-size: 18px;
  }
  .parley-action-b {
    min-width: 74px;
    min-height: 74px;
    width: 74px;
    height: 74px;
    font-size: 15px;
  }
  #parley-title-overlay,
  #parley-pause-overlay,
  #parley-gameover-overlay,
  #parley-settings-overlay {
    padding: calc(18px + env(safe-area-inset-top)) calc(14px + env(safe-area-inset-right)) calc(18px + env(safe-area-inset-bottom)) calc(14px + env(safe-area-inset-left));
  }
  .parley-panel {
    width: min(100%, 430px);
    max-height: calc(100dvh - 36px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    padding: 22px 18px;
    border-radius: 22px;
    gap: 15px;
  }
  .parley-panel-subtitle {
    max-width: 31ch;
    font-size: 15px;
    line-height: 1.55;
    color: rgba(235, 245, 255, 0.82);
  }
  .parley-pill-row {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    gap: 10px;
  }
  .parley-pill {
    width: 100%;
    min-height: 46px;
    padding: 12px 14px;
    font-size: 15px;
    line-height: 1.15;
    border-radius: 16px;
    background: rgba(255,255,255,0.085);
  }
  .parley-help {
    margin-top: 2px;
    padding: 14px 15px;
    font-size: 15px;
    line-height: 1.5;
    color: rgba(235, 245, 255, 0.86);
  }
  .parley-btn {
    min-height: 54px;
    font-size: 16px;
  }
}
@media (max-width: 400px) {
  #hud {
    grid-template-columns: repeat(2, minmax(96px, 1fr));
    gap: 8px;
    top: calc(18px + env(safe-area-inset-top));
    left: calc(18px + env(safe-area-inset-left));
    width: min(218px, calc(100vw - 118px));
    max-width: min(218px, calc(100vw - 118px));
    transform: none;
  }
  .hud-card {
    min-width: 0;
    padding: 10px 9px;
  }
  .hud-card span {
    font-size: 12px;
    letter-spacing: 0.055em;
  }
  .hud-card b { font-size: 17px; }
  #pause-btn {
    top: calc(18px + env(safe-area-inset-top));
    right: calc(12px + env(safe-area-inset-right));
    width: 74px;
    min-width: 74px;
    max-width: 74px;
    min-height: 52px;
    font-size: 12px;
  }
  .parley-stick {
    width: 126px;
    height: 126px;
    left: max(10px, env(safe-area-inset-left));
  }
  .parley-stick::before { font-size: 14px; top: 12px; }
  .parley-stick-thumb { width: 58px; height: 58px; }
  .parley-actions {
    right: max(10px, env(safe-area-inset-right));
    gap: 11px;
  }
  .parley-action {
    min-width: 86px;
    min-height: 86px;
    width: 86px;
    height: 86px;
    font-size: 17px;
  }
  .parley-action-b {
    min-width: 70px;
    min-height: 70px;
    width: 70px;
    height: 70px;
    font-size: 14px;
  }
  .parley-panel {
    padding: 20px 16px;
    gap: 14px;
  }
  .parley-panel-title { font-size: clamp(30px, 10vw, 38px); }
  .parley-panel-subtitle { font-size: 15px; }
  .parley-pill { min-height: 48px; font-size: 15px; }
  .parley-help { font-size: 15px; }
}