:root {
  --bg: #0e0b1c;
  --ink: #f4f1ff;
  --dim: #9c95c4;
  --panel: #1a1533;
  --panel-2: #241d45;
  --line: #3a3166;
  --p0: #ff7b22;
  --p1: #ff4d9d;
  --accent: #3ee6ff;
  --good: #45d483;
  --bad: #ff3b3b;
  --u: 0.125cqw; /* one backbuffer pixel */
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Silkscreen', ui-monospace, monospace;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}

body {
  display: grid;
  place-items: center;
}

#stage {
  position: relative;
  width: min(100vw, calc(100vh * 16 / 9));
  aspect-ratio: 16 / 9;
  container-type: size;
  background: #221a45;
}

#view {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  cursor: none;
}

.hidden {
  display: none !important;
}

.dim {
  color: var(--dim);
}

.center {
  text-align: center;
}

/* ---------- in-game HUD ---------- */

#hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  font-size: calc(var(--u) * 8);
  line-height: 1;
}

#scoreboard {
  position: absolute;
  top: calc(var(--u) * 6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: stretch;
  gap: calc(var(--u) * 2);
  font-size: calc(var(--u) * 8);
}

#scoreboard .side,
#scoreboard .mid {
  background: rgba(14, 11, 28, 0.82);
  border: calc(var(--u) * 1) solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 6);
  padding: calc(var(--u) * 4) calc(var(--u) * 7);
}

#scoreboard .sc {
  font-size: calc(var(--u) * 16);
  font-weight: 700;
}

#scoreboard .s0 .sc,
#scoreboard .s0 .nm {
  color: var(--p0);
}

#scoreboard .s1 .sc,
#scoreboard .s1 .nm {
  color: var(--p1);
}

#scoreboard .me .nm::after {
  content: ' (YOU)';
  color: var(--dim);
}

#scoreboard .mid {
  flex-direction: column;
  justify-content: center;
  gap: calc(var(--u) * 3);
  color: var(--dim);
  font-size: calc(var(--u) * 6);
  min-width: calc(var(--u) * 80);
  text-align: center;
}

#scoreboard .mid #goal-text {
  color: var(--ink);
}

#wavebar {
  position: absolute;
  top: calc(var(--u) * 6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: calc(var(--u) * 2);
}

#wavebar > div {
  background: rgba(14, 11, 28, 0.82);
  border: calc(var(--u) * 1) solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--u) * 3);
  padding: calc(var(--u) * 4) calc(var(--u) * 7);
  min-width: calc(var(--u) * 50);
}

#wavebar span {
  font-size: calc(var(--u) * 5);
  color: var(--dim);
}

#wavebar b {
  font-size: calc(var(--u) * 12);
  font-weight: 700;
}

#wavebar .wv b {
  color: var(--accent);
}

#wavebar .en b {
  color: #ff6b8a;
}

#wavebar .sc b {
  color: #ffe07a;
}

#wavebar .lv b {
  color: #ff4d6d;
  letter-spacing: calc(var(--u) * 1);
}

#netinfo {
  position: absolute;
  right: calc(var(--u) * 6);
  bottom: calc(var(--u) * 5);
  font-size: calc(var(--u) * 6);
  color: rgba(244, 241, 255, 0.45);
}

#killfeed {
  position: absolute;
  top: calc(var(--u) * 6);
  right: calc(var(--u) * 6);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: calc(var(--u) * 2);
  font-size: calc(var(--u) * 7);
}

#killfeed .kf {
  background: rgba(14, 11, 28, 0.8);
  padding: calc(var(--u) * 3) calc(var(--u) * 5);
  display: flex;
  gap: calc(var(--u) * 4);
  align-items: center;
  animation: kf-in 0.18s steps(3) both;
}

#killfeed .kf.fade {
  opacity: 0;
  transition: opacity 0.4s steps(4);
}

#killfeed .kf .w {
  color: var(--dim);
}

@keyframes kf-in {
  from {
    transform: translateX(30%);
    opacity: 0;
  }
}

#center-msg {
  position: absolute;
  left: 0;
  right: 0;
  top: 34%;
  text-align: center;
  font-size: calc(var(--u) * 32);
  font-weight: 700;
  text-shadow: calc(var(--u) * 2) calc(var(--u) * 2) 0 #0e0b1c;
}

#center-msg.pop {
  animation: pop 0.35s steps(5) both;
}

@keyframes pop {
  from {
    transform: scale(1.8);
    opacity: 0;
  }
}

#sub-msg {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(34% + var(--u) * 40);
  text-align: center;
  font-size: calc(var(--u) * 8);
  color: var(--ink);
  text-shadow: calc(var(--u) * 1) calc(var(--u) * 1) 0 #0e0b1c;
}

#waiting,
#coop-wait {
  position: absolute;
  top: calc(var(--u) * 40);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(14, 11, 28, 0.88);
  border: calc(var(--u) * 1) solid var(--line);
  padding: calc(var(--u) * 8) calc(var(--u) * 12);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--u) * 6);
  pointer-events: auto;
  font-size: calc(var(--u) * 8);
}

#waiting .w-code b,
#coop-wait .w-code b {
  color: var(--accent);
  font-size: calc(var(--u) * 16);
  letter-spacing: calc(var(--u) * 2);
}

#waiting .w-hint,
#coop-wait .w-hint {
  font-size: calc(var(--u) * 6);
  color: var(--dim);
}

.dots::after {
  content: '';
  animation: dots 1.2s steps(4) infinite;
}

@keyframes dots {
  0% {
    content: '';
  }
  25% {
    content: '.';
  }
  50% {
    content: '..';
  }
  75% {
    content: '...';
  }
}

#bottom {
  position: absolute;
  bottom: calc(var(--u) * 5);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: flex-end;
  gap: calc(var(--u) * 6);
}

#status {
  display: flex;
  flex-direction: column;
  gap: calc(var(--u) * 3);
  width: calc(var(--u) * 70);
}

.bar {
  position: relative;
  height: calc(var(--u) * 9);
  background: #0e0b1c;
  border: calc(var(--u) * 1) solid #000;
  box-shadow: inset 0 0 0 calc(var(--u) * 1) rgba(255, 255, 255, 0.08);
}

.bar i {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  background: var(--good);
}

.bar.hp.low i {
  background: var(--bad);
}

.bar.hp.mid i {
  background: #ffd23f;
}

.bar span {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: calc(var(--u) * 6);
  color: #fff;
  text-shadow: calc(var(--u) * 1) calc(var(--u) * 1) 0 #000;
}

.bar.fuel {
  height: calc(var(--u) * 4);
}

.bar.fuel i {
  background: var(--accent);
}

.bar.stam {
  height: calc(var(--u) * 3);
}

.bar.stam i {
  background: #ffd23f;
  transition: background 0.1s steps(2);
}

.bar.stam.on i {
  background: #fff3a8;
}

.bar.stam.low i {
  background: var(--bad);
}

/* ---------- sandbox meters and unlock banner ---------- */

#meters {
  position: absolute;
  left: calc(var(--u) * 6);
  bottom: calc(var(--u) * 5);
  width: calc(var(--u) * 92);
  display: flex;
  flex-direction: column;
  gap: calc(var(--u) * 2);
  font-size: calc(var(--u) * 5);
  color: var(--dim);
}

#meters .m {
  display: flex;
  justify-content: space-between;
  gap: calc(var(--u) * 4);
}

#meters b {
  color: var(--ink);
  font-weight: 700;
}

#meters #destroyed {
  color: #ff9f43;
}

#meters #armory-t {
  color: var(--accent);
}

#destroyed-bar {
  height: calc(var(--u) * 3);
}

#destroyed-bar i {
  width: 0;
  background: linear-gradient(90deg, #ffd23f, #ff7b22, #ff3b3b);
}

#unlock {
  position: absolute;
  top: calc(var(--u) * 46);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--u) * 3);
  background: rgba(14, 11, 28, 0.88);
  border: calc(var(--u) * 1) solid #000;
  box-shadow: inset 0 0 0 calc(var(--u) * 1) rgba(62, 230, 255, 0.4);
  padding: calc(var(--u) * 5) calc(var(--u) * 12);
  pointer-events: none;
}

#unlock.pop {
  animation: unlock-in 0.35s steps(5) both;
}

#unlock .u-head {
  font-size: calc(var(--u) * 5);
  color: var(--accent);
  letter-spacing: calc(var(--u) * 1);
}

#unlock canvas {
  width: calc(var(--u) * var(--sw) * 2);
  height: calc(var(--u) * var(--sh) * 2);
  image-rendering: pixelated;
}

#unlock .u-name {
  font-size: calc(var(--u) * 12);
  font-weight: 700;
  color: #fff;
}

#unlock .u-sub {
  font-size: calc(var(--u) * 5);
  color: var(--dim);
}

@keyframes unlock-in {
  0% {
    transform: translateX(-50%) scale(0.4);
    opacity: 0;
  }
  70% {
    transform: translateX(-50%) scale(1.12);
    opacity: 1;
  }
}

#hotbar {
  display: flex;
  gap: calc(var(--u) * 2);
  background: #000;
  border: calc(var(--u) * 2) solid #000;
  outline: calc(var(--u) * 1) solid rgba(255, 255, 255, 0.12);
}

#hotbar .slot {
  position: relative;
  width: calc(var(--u) * 26);
  height: calc(var(--u) * 26);
  background: #2c2a3a;
  box-shadow: inset calc(var(--u) * 1) calc(var(--u) * 1) 0 rgba(255, 255, 255, 0.12),
    inset calc(var(--u) * -1) calc(var(--u) * -1) 0 rgba(0, 0, 0, 0.4);
  display: grid;
  place-items: center;
  pointer-events: auto;
  cursor: pointer;
}

#hotbar .slot.on {
  background: #4a4a5e;
  box-shadow: inset 0 0 0 calc(var(--u) * 1) #fff;
}

#hotbar .slot.empty canvas {
  opacity: 0.3;
}

#hotbar .slot .lock {
  position: absolute;
  display: none;
}

#hotbar .slot.locked {
  background: #1b1a26;
  cursor: default;
}

#hotbar .slot.locked canvas {
  opacity: 0.12;
  filter: grayscale(1);
}

#hotbar .slot.locked .lock {
  display: block;
  opacity: 1;
  filter: none;
}

#hotbar .slot canvas {
  width: calc(var(--u) * var(--sw));
  height: calc(var(--u) * var(--sh));
  image-rendering: pixelated;
}

#hotbar .slot .n {
  position: absolute;
  left: calc(var(--u) * 2);
  top: calc(var(--u) * 2);
  font-size: calc(var(--u) * 5);
  color: rgba(255, 255, 255, 0.55);
}

#hotbar .slot .a {
  position: absolute;
  right: calc(var(--u) * 2);
  bottom: calc(var(--u) * 2);
  font-size: calc(var(--u) * 5);
  color: #fff;
  text-shadow: calc(var(--u) * 0.5) calc(var(--u) * 0.5) 0 #000;
}

#hotbar .slot .a.zero {
  color: var(--bad);
}

#hotbar .tip {
  position: absolute;
  bottom: calc(100% + var(--u) * 6);
  left: 50%;
  transform: translateX(-50%);
  background: #1b1b22;
  border: calc(var(--u) * 1) solid #000;
  padding: calc(var(--u) * 3) calc(var(--u) * 5);
  font-size: calc(var(--u) * 7);
  white-space: nowrap;
  color: #fff;
}

#help {
  position: absolute;
  left: calc(var(--u) * 6);
  top: calc(var(--u) * 6);
  background: rgba(14, 11, 28, 0.78);
  border: calc(var(--u) * 1) solid rgba(255, 255, 255, 0.08);
  padding: calc(var(--u) * 5) calc(var(--u) * 6);
  font-size: calc(var(--u) * 5.5);
  display: flex;
  flex-direction: column;
  gap: calc(var(--u) * 3);
  color: var(--dim);
}

#help .help-title {
  color: var(--ink);
  margin-bottom: calc(var(--u) * 1);
}

#help .row {
  display: flex;
  align-items: center;
  gap: calc(var(--u) * 4);
}

#help .row.dim {
  display: block;
  max-width: calc(var(--u) * 120);
  line-height: 1.4;
}

#help .keys {
  display: flex;
  gap: calc(var(--u) * 1);
  min-width: calc(var(--u) * 32);
}

kbd {
  font-family: inherit;
  background: #2c2a3a;
  color: #fff;
  padding: calc(var(--u) * 1) calc(var(--u) * 2);
  box-shadow: 0 calc(var(--u) * 1) 0 #000;
  font-size: calc(var(--u) * 5);
}

/* ---------- menus ---------- */

.overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(8, 6, 18, 0.55);
  z-index: 10;
  overflow: auto;
  padding: 16px;
}

#menu.overlay {
  background: radial-gradient(ellipse at center, rgba(8, 6, 18, 0.2), rgba(8, 6, 18, 0.75));
}

.panel {
  background: var(--panel);
  border: 3px solid #000;
  outline: 2px solid var(--line);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.5);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: min(420px, 100%);
}

.small-panel {
  width: min(340px, 100%);
}

#logo {
  width: 100%;
  image-rendering: pixelated;
  align-self: center;
}

.tagline {
  text-align: center;
  font-size: 10px;
  color: var(--dim);
  margin-top: -4px;
}

.panel-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  color: var(--dim);
}

input {
  font-family: inherit;
  font-size: 16px;
  background: #0e0b1c;
  color: var(--ink);
  border: 2px solid #000;
  outline: 2px solid var(--line);
  padding: 10px 12px;
  text-transform: uppercase;
  width: 100%;
}

input:focus {
  outline-color: var(--accent);
}

.btn {
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  background: var(--panel-2);
  border: 2px solid #000;
  box-shadow: inset 2px 2px 0 rgba(255, 255, 255, 0.12), inset -2px -2px 0 rgba(0, 0, 0, 0.35), 0 3px 0 #000;
  padding: 11px 14px;
  cursor: pointer;
  text-transform: uppercase;
}

.btn:hover {
  background: #312862;
}

.btn:active {
  transform: translateY(2px);
  box-shadow: inset 2px 2px 0 rgba(0, 0, 0, 0.3), 0 1px 0 #000;
}

.btn:disabled {
  opacity: 0.45;
  cursor: default;
}

.btn.primary {
  background: var(--p0);
  color: #1a0e05;
}

.btn.primary:hover {
  background: #ff9546;
}

.btn.solo {
  background: var(--accent);
  color: #06121a;
}

.btn.solo:hover {
  background: #7af0ff;
}

.btn.coop {
  background: #b4ff5a;
  color: #0f1a06;
}

.btn.coop:hover {
  background: #cbff85;
}

.best {
  font-size: 10px;
  margin-top: -4px;
}

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

.stats > div {
  background: #0e0b1c;
  border: 2px solid #000;
  outline: 1px solid var(--line);
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.stats span {
  font-size: 10px;
  color: var(--dim);
}

.stats b {
  font-size: 22px;
}

#so-score {
  color: #ffe07a;
}

.new-best {
  color: var(--good);
  font-size: 13px;
}

.btn.danger {
  background: #3a1630;
}

.btn.danger:hover {
  background: #5a1f45;
}

.btn.small {
  font-size: calc(var(--u) * 7);
  padding: calc(var(--u) * 4) calc(var(--u) * 7);
  border-width: calc(var(--u) * 1);
}

.btn.wide {
  width: 100%;
}

.section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 2px dashed var(--line);
  padding-top: 12px;
}

.section-title {
  font-size: 11px;
  color: var(--dim);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  font-family: inherit;
  font-size: 11px;
  background: #0e0b1c;
  color: var(--dim);
  border: 2px solid #000;
  outline: 1px solid var(--line);
  padding: 6px 9px;
  cursor: pointer;
}

.chip.on {
  background: var(--accent);
  color: #06121a;
  outline-color: var(--accent);
}

#waiting .chip {
  font-size: calc(var(--u) * 6);
  padding: calc(var(--u) * 3) calc(var(--u) * 5);
  border-width: calc(var(--u) * 1);
}

.join-row {
  display: flex;
  gap: 8px;
}

.join-row input {
  letter-spacing: 4px;
}

.conn {
  text-align: center;
  font-size: 10px;
  color: var(--dim);
}

.conn.bad {
  color: var(--bad);
}

.final {
  display: flex;
  justify-content: center;
  gap: 18px;
  font-size: 34px;
  font-weight: 700;
}

.final .s0 {
  color: var(--p0);
}

.final .s1 {
  color: var(--p1);
}

#toast {
  position: fixed;
  left: 50%;
  bottom: 18%;
  transform: translateX(-50%);
  background: #000;
  color: #fff;
  padding: 8px 14px;
  font-size: 12px;
  z-index: 20;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s steps(3);
}

#toast.show {
  opacity: 1;
}

@media (max-width: 520px) {
  .panel {
    padding: 16px;
  }
  .btn {
    font-size: 13px;
  }
}

#coop-wait .w-title b {
  color: var(--accent);
}

#coop-wait .players {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: calc(var(--u) * 8);
}

#coop-wait .w-row {
  display: flex;
  gap: calc(var(--u) * 6);
}

/* ---------- weapon pool picker (create section, 1v1 waiting room, co-op lobby) ---------- */

.pool-picker {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pool-picker .pool-presets {
  align-items: center;
}

.pool-label {
  font-size: 11px;
  color: var(--dim);
  margin-right: 2px;
}

.pool-custom {
  font-size: 10px;
  color: var(--p0);
  margin-left: 2px;
}

.chip.gun {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
}

.chip.gun canvas {
  width: calc(var(--sw) * 1px);
  height: calc(var(--sh) * 1px);
  image-rendering: pixelated;
}

.chip.gun:not(.on) canvas {
  opacity: 0.3;
  filter: grayscale(1);
}

.chip.gun:not(.on) span {
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

.chip.gun.fixed {
  cursor: default;
  background: #1d4a52;
  color: var(--ink);
  outline-color: var(--line);
}

.section .hint {
  font-size: 10px;
  text-align: center;
}

.section.survival .best {
  margin-top: -2px;
}

/* In-match panels scale with the backbuffer unit like the rest of the HUD. */
#waiting .pool-picker,
#coop-wait .pool-picker {
  gap: calc(var(--u) * 3);
  align-items: center;
  max-width: calc(var(--u) * 360);
}

#waiting .pool-picker .chips,
#coop-wait .pool-picker .chips {
  gap: calc(var(--u) * 3);
  justify-content: center;
}

#waiting .pool-label,
#coop-wait .pool-label,
#waiting .pool-custom,
#coop-wait .pool-custom {
  font-size: calc(var(--u) * 6);
}

#waiting .chip,
#coop-wait .chip {
  font-size: calc(var(--u) * 6);
  padding: calc(var(--u) * 3) calc(var(--u) * 5);
  border-width: calc(var(--u) * 1);
}

#waiting .chip.gun,
#coop-wait .chip.gun {
  gap: calc(var(--u) * 3);
  padding: calc(var(--u) * 2) calc(var(--u) * 4);
}

#waiting .chip.gun canvas,
#coop-wait .chip.gun canvas {
  width: calc(var(--u) * var(--sw) * 0.75);
  height: calc(var(--u) * var(--sh) * 0.75);
}

#hotbar .slot.build {
  margin-left: calc(var(--u) * 4);
}

#hotbar .slot.build .n {
  color: #b4ff5a;
}

#hotbar .slot.nade {
  margin-left: calc(var(--u) * 4);
}