* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

:root {
  --gold: #ffd75e;
  --hot: #ff8a3d;
  --panel: rgba(13, 11, 20, 0.72);
  --panel-hard: rgba(17, 14, 26, 0.96);
}

html, body {
  height: 100%;
  background: #0b0906;
  font-family: 'Chakra Petch', 'Segoe UI', system-ui, sans-serif;
  overflow: hidden;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

h2 { font-family: 'Bungee', 'Chakra Petch', sans-serif; font-weight: 400; letter-spacing: 1px; }

#game-wrap { position: relative; }
#game { width: 100%; height: 100%; display: block; border-radius: 10px; touch-action: none; }

/* ambient generated video behind menu screens */
#bgvid {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; border-radius: 10px;
  display: none;
}
#bgvid.visible { display: block; }

/* ------------------------------------------------ splash */
#splash {
  position: absolute; inset: 0; z-index: 60;
  display: flex; align-items: center; justify-content: center;
  background: rgba(5, 4, 10, 0.35);
  border-radius: 10px;
  cursor: pointer;
  overflow: hidden;
}
#splash.hidden { display: none; }
#splash-inner { position: relative; text-align: center; }
#splash-logo {
  width: min(600px, 72vw);
  filter: drop-shadow(0 10px 40px rgba(0,0,0,.8));
  opacity: 0;
  transform: scale(2.4);
}
#splash.armed #splash-logo { animation: logo-slam .55s cubic-bezier(.2,1.6,.35,1) forwards; }
@keyframes logo-slam {
  0% { opacity: 0; transform: scale(2.4) rotate(-2deg); }
  60% { opacity: 1; transform: scale(0.94) rotate(0.5deg); }
  100% { opacity: 1; transform: scale(1); }
}
#splash.idle #splash-logo { animation: logo-breathe 5s ease-in-out .6s infinite alternate, logo-slam .55s cubic-bezier(.2,1.6,.35,1) forwards; }
@keyframes logo-breathe { from { filter: drop-shadow(0 10px 40px rgba(0,0,0,.8)); } to { filter: drop-shadow(0 14px 60px rgba(255,150,60,.35)); } }
#splash-ring {
  position: absolute; left: 50%; top: 45%;
  width: 10px; height: 10px; border-radius: 50%;
  border: 3px solid rgba(255, 220, 140, .9);
  transform: translate(-50%, -50%);
  opacity: 0;
  pointer-events: none;
}
#splash.armed #splash-ring { animation: ring-out .7s ease-out .12s forwards; }
@keyframes ring-out {
  0% { opacity: .9; width: 10px; height: 10px; }
  100% { opacity: 0; width: 900px; height: 900px; }
}
#splash-tap {
  margin-top: 34px;
  font-family: 'Bungee', sans-serif;
  font-size: 20px; letter-spacing: 5px;
  color: var(--gold);
  text-shadow: 0 0 18px rgba(255, 215, 94, .6), 0 3px 8px rgba(0,0,0,.8);
  animation: tap-pulse 1.4s ease-in-out infinite;
}
@keyframes tap-pulse { 0%,100% { opacity: .55; } 50% { opacity: 1; } }

/* ------------------------------------------------ screens */
.screen {
  position: absolute; inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  border-radius: 10px;
  text-align: center;
  z-index: 10;
}
.screen::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(10, 8, 14, 0.5);
  border-radius: 10px;
}
.screen > * { position: relative; z-index: 1; }
.screen.active { display: flex; }
.screen h2 { font-size: 34px; text-shadow: 0 3px 14px rgba(0,0,0,.85); }

#logo {
  width: min(480px, 64%);
  filter: drop-shadow(0 6px 26px rgba(0,0,0,.7));
  animation: logo-breathe 5s ease-in-out infinite alternate;
}

.menu-buttons { display: flex; flex-direction: column; gap: 13px; min-width: 340px; }

.big-btn {
  font-family: 'Bungee', 'Chakra Petch', sans-serif;
  font-size: 17px;
  padding: 14px 30px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  color: #1c1206;
  letter-spacing: 1px;
  background: linear-gradient(180deg, #ffcf5e, #f5960f);
  box-shadow: 0 4px 0 #9c5d05, 0 8px 22px rgba(0,0,0,.45);
  transition: transform .06s, box-shadow .06s, filter .15s;
}
.big-btn:hover { transform: translateY(-1px); filter: brightness(1.07); }
.big-btn:active { transform: translateY(3px); box-shadow: 0 1px 0 #9c5d05; }
.big-btn:disabled { filter: grayscale(.75) brightness(.75); cursor: default; }
.big-btn.ghost {
  background: rgba(255,255,255,.12);
  color: #fff;
  box-shadow: 0 4px 0 rgba(0,0,0,.35);
  backdrop-filter: blur(4px);
}
.big-btn.danger {
  background: linear-gradient(180deg, #ff9d4d, #ff4d2e);
  box-shadow: 0 4px 0 #8f2408, 0 8px 22px rgba(255,77,46,.3);
  color: #2a0d05;
}

#menu-hint { font-size: 14px; opacity: .85; text-shadow: 0 2px 6px #000; }

#screen-online input, #screen-armory input {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 19px; font-weight: 600;
  padding: 12px 16px; border-radius: 10px; border: none;
  background: rgba(255,255,255,.92); color: #222; width: 300px; text-align: center;
}
#online-code { width: 120px !important; text-transform: uppercase; letter-spacing: 5px; font-weight: 700; }
.online-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: center; }
.or { opacity: .8; }
#online-status { min-height: 52px; font-size: 17px; text-shadow: 0 2px 6px #000; max-width: 80%; }
#online-status .code {
  font-family: 'Bungee', sans-serif;
  font-size: 30px; letter-spacing: 7px; color: var(--gold);
}
#online-status .waitlist { font-size: 14px; opacity: .85; }

.size-picker { display: flex; gap: 8px; }
.size-picker button {
  font-family: 'Bungee', sans-serif;
  font-size: 15px; padding: 9px 20px;
  border: 2px solid rgba(255,255,255,.25); border-radius: 10px;
  background: rgba(255,255,255,.08); color: #fff; cursor: pointer;
  transition: all .12s;
}
.size-picker button.on {
  background: var(--gold); color: #201404; border-color: var(--gold);
  box-shadow: 0 0 16px rgba(255,215,94,.4);
}

/* ------------------------------------------------ armory */
#screen-armory { gap: 14px; }
#armory-sub { font-size: 15px; opacity: .9; }
#armory-sub b { color: var(--gold); }
#armory-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 9px;
  width: min(1020px, 92%);
  max-height: 46vh;
  overflow-y: auto;
  padding: 4px;
}
.wcard {
  position: relative;
  background: var(--panel);
  border: 2px solid rgba(255,255,255,.14);
  border-radius: 12px;
  padding: 10px 8px 8px;
  cursor: pointer;
  text-align: center;
  transition: transform .08s, border-color .12s, box-shadow .12s;
  user-select: none;
}
.wcard:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.4); }
.wcard.sel {
  border-color: var(--wcolor, var(--gold));
  box-shadow: 0 0 14px color-mix(in srgb, var(--wcolor, #ffd75e) 55%, transparent);
  background: rgba(30, 24, 40, .92);
}
.wcard.locked { opacity: .45; pointer-events: none; }
.wcard .wicon {
  font-size: 24px; line-height: 1;
  color: var(--wcolor, var(--gold));
  text-shadow: 0 0 12px color-mix(in srgb, var(--wcolor, #ffd75e) 70%, transparent);
}
.wcard .wname { font-family: 'Bungee', sans-serif; font-size: 11.5px; margin-top: 6px; letter-spacing: .4px; }
.wcard .wdesc { font-size: 10.5px; opacity: .7; margin-top: 3px; min-height: 26px; }
.wcard .wammo { position: absolute; top: 5px; right: 8px; font-size: 11px; color: var(--gold); font-weight: 700; }
.wcard .wchk {
  position: absolute; top: 4px; left: 7px; font-size: 13px;
  color: var(--wcolor, var(--gold)); opacity: 0; transition: opacity .1s;
}
.wcard.sel .wchk { opacity: 1; }
#armory-status { min-height: 24px; font-size: 15px; color: var(--gold); }

/* ------------------------------------------------ HUD */
#hud { position: absolute; inset: 0; pointer-events: none; display: none; z-index: 5; }
#hud.visible { display: block; }

#topbar {
  position: absolute; top: 10px; left: 10px; right: 10px;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 10px;
}
.player-card {
  display: flex; align-items: center; gap: 9px;
  background: var(--panel);
  border: 2px solid transparent;
  border-radius: 12px;
  padding: 8px 14px;
  font-weight: 700; font-size: 15px;
  backdrop-filter: blur(6px);
  font-family: 'Bungee', sans-serif;
  letter-spacing: .5px;
}
.player-card.active { border-color: var(--gold); box-shadow: 0 0 16px rgba(255,215,94,.4); }
.player-card .score { font-size: 22px; color: var(--gold); min-width: 44px; text-align: center; }
.dot { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.dot.blue { background: #3d7bff; box-shadow: 0 0 8px #3d7bff; }
.dot.red { background: #ff4d4d; box-shadow: 0 0 8px #ff4d4d; }

#center-info { text-align: center; display: flex; flex-direction: column; gap: 5px; align-items: center; }
#round-label {
  background: var(--panel); border-radius: 10px; padding: 4px 14px;
  font-size: 13px; font-weight: 700; backdrop-filter: blur(6px);
  font-family: 'Bungee', sans-serif;
}
#current-player {
  background: var(--panel); border-radius: 10px; padding: 3px 12px;
  font-size: 13px; font-weight: 600; color: var(--gold);
}
#wind {
  font-size: 14px; font-weight: 700;
  background: var(--panel); border-radius: 10px; padding: 3px 12px;
  display: inline-flex; gap: 6px; align-items: center;
}
#wind-arrow { display: inline-block; color: #7ee8ff; font-size: 17px; }
.wind-unit { font-size: 10px; opacity: .7; letter-spacing: 1px; }

#top-actions { display: flex; gap: 6px; pointer-events: auto; }
#top-actions button {
  background: var(--panel); border: none; color: #fff;
  width: 36px; height: 36px; border-radius: 10px; font-size: 16px; cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background .12s;
}
#top-actions button:hover { background: rgba(60,50,80,.85); }

#controls {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: flex-start; gap: 15px;
  background: var(--panel);
  border-radius: 16px;
  padding: 10px 16px 7px;
  pointer-events: auto;
  backdrop-filter: blur(8px);
}
#controls.disabled { opacity: .45; pointer-events: none; }

.ctl-group { display: flex; flex-direction: column; align-items: center; gap: 5px; }
.ctl-group label { font-size: 10px; letter-spacing: 1.2px; opacity: .8; font-weight: 600; }
.ctl-group label b { color: var(--gold); font-size: 13px; }

.btn-pair { display: flex; gap: 6px; }
.btn-pair button, #btn-weapon-prev, #btn-weapon-next {
  width: 40px; height: 32px; font-size: 17px; font-weight: 800;
  border: none; border-radius: 9px; cursor: pointer;
  background: #2d2a3a; color: #fff;
}
.btn-pair button:active, #btn-weapon-prev:active, #btn-weapon-next:active { background: #4a4560; }

.meter { width: 92px; height: 8px; background: #241f30; border-radius: 4px; overflow: hidden; }
.meter div {
  height: 100%; width: 65%;
  background: linear-gradient(90deg, var(--gold), var(--hot));
  transition: width .25s ease;
}
/* fuel bar: JS drives width + hue (green full -> red empty), both animated */
.meter.fuel div {
  width: 100%;
  background: var(--fuelcolor, #3ddc55);
  box-shadow: 0 0 8px var(--fuelcolor, #3ddc55);
  transition: width .3s ease, background-color .3s ease, box-shadow .3s ease;
}

.kbd-row { display: flex; gap: 4px; margin-top: 1px; }
kbd {
  font-family: 'Chakra Petch', monospace;
  font-size: 9.5px; font-weight: 700;
  padding: 2px 6px 3px;
  border-radius: 5px;
  background: linear-gradient(180deg, #3a3550, #262236);
  border: 1px solid rgba(255,255,255,.22);
  border-bottom-width: 2.5px;
  color: #cfc8ea;
  letter-spacing: .5px;
  box-shadow: 0 1px 3px rgba(0,0,0,.5);
}
kbd.wide { padding: 2px 14px 3px; }

#weapon-box {
  display: grid;
  grid-template-columns: auto minmax(150px, 168px) auto;
  grid-template-areas: 'prev info next' '. kbd .';
  gap: 4px 8px;
  align-items: center;
  justify-items: center;
}
#btn-weapon-prev { grid-area: prev; }
#btn-weapon-next { grid-area: next; }
#weapon-info { grid-area: info; width: 100%; text-align: center; }
#weapon-box .kbd-row { grid-area: kbd; justify-content: center; }
.weapon-line { display: flex; align-items: center; justify-content: center; gap: 7px; font-weight: 800; font-size: 14.5px; font-family: 'Bungee', sans-serif; }
#weapon-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 8px currentColor; flex: none; }
#weapon-ammo { color: var(--gold); font-size: 12px; }
#weapon-desc { font-size: 10.5px; opacity: .7; margin-top: 2px; }

#btn-fire {
  font-family: 'Bungee', sans-serif;
  font-size: 21px; letter-spacing: 1px;
  padding: 13px 26px; border: none; border-radius: 14px; cursor: pointer;
  color: #2a0d05;
  background: linear-gradient(180deg, #ff9d4d, #ff4d2e);
  box-shadow: 0 4px 0 #8f2408, 0 6px 18px rgba(255,77,46,.45);
}
#btn-fire:hover { filter: brightness(1.08); }
#btn-fire:active { transform: translateY(3px); box-shadow: 0 1px 0 #8f2408; }
#btn-fire:disabled { filter: grayscale(.8); cursor: default; }

/* ------------------------------------------------ toast / overlays */
#toast {
  position: absolute; top: 96px; left: 50%; transform: translateX(-50%) translateY(-8px);
  background: var(--panel-hard); padding: 10px 24px; border-radius: 12px;
  font-family: 'Bungee', sans-serif;
  font-size: 16px; opacity: 0; transition: all .25s;
  pointer-events: none; white-space: nowrap; z-index: 30;
  border: 1px solid rgba(255,215,94,.25);
}
#toast.visible { opacity: 1; transform: translateX(-50%) translateY(0); }

.overlay {
  position: absolute; inset: 0; display: none;
  align-items: center; justify-content: center;
  background: rgba(8, 6, 12, .68);
  border-radius: 10px; z-index: 40;
}
.overlay.visible { display: flex; }
.overlay .panel {
  background: var(--panel-hard);
  border: 1px solid rgba(255, 215, 94, .2);
  border-radius: 20px; padding: 34px 44px; text-align: center;
  display: flex; flex-direction: column; gap: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.7), 0 0 40px rgba(255,150,60,.08) inset;
  animation: panel-pop .22s cubic-bezier(.2,1.4,.4,1);
  max-width: 86%;
}
@keyframes panel-pop { from { transform: scale(.85); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.overlay h2 { font-size: 30px; color: var(--gold); }
.overlay p { font-size: 17px; opacity: .9; }
.modal-btns { display: flex; gap: 12px; justify-content: center; }

.help-grid {
  display: grid; grid-template-columns: auto 1fr; gap: 10px 18px;
  align-items: center; text-align: left; font-size: 15px;
}
.help-grid > div:nth-child(odd) { text-align: right; }
.help-grid kbd { font-size: 12px; padding: 3px 8px 4px; }
.mouse-ico { font-size: 17px; }

#gameover h2 { font-size: 40px; }
#gameover p { font-size: 19px; }