* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
}

body {
  font-family: "Rajdhani", system-ui, sans-serif;
  color: #e8f4ff;
  background: #050810;
  overflow: hidden;
}

#game {
  position: relative;
  width: 100%;
  height: 100%;
}

#canvas-container {
  position: absolute;
  inset: 0;
}

#canvas-container canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.hud-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  pointer-events: none;
}

.hud-top > * { pointer-events: auto; }

.hud-top__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.btn--chat-toggle {
  font-size: 0.75rem;
  padding: 6px 10px;
  letter-spacing: 0.04em;
}

.scoreboard {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 8px 20px;
  border-radius: 999px;
  background: rgba(5, 12, 24, 0.75);
  border: 1px solid rgba(0, 200, 255, 0.25);
  backdrop-filter: blur(8px);
  font-family: "Orbitron", sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
}

.scoreboard__team {
  display: flex;
  align-items: center;
  gap: 8px;
}

.scoreboard__team--blue .dot { background: #00d4ff; box-shadow: 0 0 12px #00d4ff; }
.scoreboard__team--red .dot { background: #ff3d5a; box-shadow: 0 0 12px #ff3d5a; }

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.scoreboard__vs {
  opacity: 0.45;
  font-size: 0.75rem;
}

.scoreboard__time {
  margin-left: 8px;
  padding-left: 12px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  opacity: 0.75;
}

.btn--settings {
  font-size: 0.8rem;
  padding: 8px 12px;
  letter-spacing: 0.04em;
}

.settings-screen {
  position: absolute;
  inset: 0;
  z-index: 15;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 70% 50% at 50% 20%, rgba(0, 80, 160, 0.2), transparent),
    rgba(3, 8, 18, 0.94);
  backdrop-filter: blur(8px);
}

.settings-screen.hidden { display: none; }

.settings-screen__card {
  width: min(440px, 100%);
  max-height: min(90vh, 640px);
  overflow-y: auto;
  padding: 28px 26px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(12, 24, 48, 0.98), rgba(6, 12, 28, 0.99));
  border: 1px solid rgba(0, 200, 255, 0.25);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.settings-screen__title {
  margin: 0 0 6px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: #00d4ff;
}

.settings-screen__hint {
  margin: 0 0 20px;
  font-size: 0.85rem;
  color: #ffcc00;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.settings-screen__hint.hidden { display: none; }

.settings-option {
  margin-bottom: 22px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.settings-option:last-of-type {
  border-bottom: none;
  margin-bottom: 8px;
  padding-bottom: 0;
}

.settings-option__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

.settings-option__label {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #e8f4ff;
}

.settings-option__desc {
  margin: 0 0 12px;
  font-size: 0.9rem;
  opacity: 0.6;
  line-height: 1.4;
}

.settings-screen__actions {
  margin-top: 24px;
  display: flex;
  justify-content: center;
}

.shop-screen {
  position: absolute;
  inset: 0;
  z-index: 16;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 70% 50% at 50% 20%, rgba(255, 180, 0, 0.12), transparent),
    rgba(3, 8, 18, 0.96);
  backdrop-filter: blur(8px);
}

.shop-screen.hidden { display: none; }

.shop-screen__card {
  width: min(520px, 100%);
  max-height: min(90vh, 680px);
  overflow-y: auto;
  padding: 28px 26px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(18, 22, 42, 0.98), rgba(8, 10, 24, 0.99));
  border: 1px solid rgba(255, 200, 80, 0.28);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.shop-screen__title {
  margin: 0 0 6px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: #ffd166;
}

.shop-screen__coins {
  margin: 0 0 8px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.05rem;
  color: #ffea00;
}

.shop-screen__hint {
  margin: 0 0 18px;
  font-size: 0.88rem;
  opacity: 0.65;
  line-height: 1.45;
}

.shop-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.shop-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.28);
}

.shop-item--equipped {
  border-color: rgba(0, 212, 255, 0.45);
  box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.15);
}

.shop-item__info {
  min-width: 0;
}

.shop-item__name {
  font-weight: 700;
  font-size: 0.95rem;
  color: #e8f4ff;
}

.shop-item__desc {
  margin-top: 2px;
  font-size: 0.82rem;
  opacity: 0.6;
}

.shop-item__price {
  font-family: "Orbitron", sans-serif;
  font-size: 0.78rem;
  color: #ffd166;
  margin-top: 4px;
}

.shop-item__actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: stretch;
}

.shop-item__btn {
  min-width: 88px;
  padding: 8px 12px;
  font-size: 0.75rem;
}

.shop-item__badge {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #00d4ff;
  text-align: center;
}

.shop-screen__actions {
  margin-top: 22px;
  display: flex;
  justify-content: center;
}

.coin-balance {
  margin: 0 0 14px;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 214, 80, 0.25);
  background: rgba(255, 180, 0, 0.08);
  font-family: "Orbitron", sans-serif;
  font-size: 0.9rem;
  color: #ffd166;
  text-align: center;
}

.actions { display: flex; gap: 10px; }

.actions .btn--primary { flex: 1; }

.toggle {
  appearance: none;
  border: 1px solid rgba(0, 212, 255, 0.35);
  background: rgba(0, 80, 120, 0.35);
  color: #00d4ff;
  padding: 5px 12px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  min-width: 52px;
}

.toggle[aria-pressed="false"] {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.45);
  border-color: rgba(255, 255, 255, 0.12);
}

.color-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  padding: 0;
  transition: transform 100ms ease, box-shadow 100ms ease;
}

.color-swatch:hover { transform: scale(1.08); }

.color-swatch--active {
  border-color: #fff;
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.5);
}

.color-swatch[data-color="red"] { background: #cc2222; }
.color-swatch[data-color="blue"] { background: #2266dd; }
.color-swatch[data-color="yellow"] { background: #ddcc22; }
.color-swatch[data-color="green"] { background: #33bb33; }
.color-swatch[data-color="black"] { background: #1a1a1a; }
.color-swatch[data-color="white"] { background: #f0f0f0; }

.hud-bottom {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 5;
  padding: 18px 24px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  pointer-events: none;
}

.hud-bottom.hidden { display: none; }

.hp-wrap {
  width: min(320px, 70vw);
}

.hp-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 4px;
}

.hp-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.3);
  overflow: hidden;
}

.hp-fill {
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #00d4ff, #00ffaa);
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.6);
  transition: width 120ms linear;
}

.def-wrap {
  width: min(320px, 70vw);
  margin-top: 8px;
}

.def-wrap.hidden { display: none; }

.def-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 200, 80, 0.35);
  overflow: hidden;
}

.def-fill {
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #ffd166, #ffaa00);
  box-shadow: 0 0 14px rgba(255, 200, 80, 0.55);
  transition: width 120ms linear;
}

.weapon-label {
  font-family: "Orbitron", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #00d4ff;
  text-shadow: 0 0 12px rgba(0, 212, 255, 0.45);
}

.controls-hint {
  font-size: 0.85rem;
  opacity: 0.55;
  letter-spacing: 0.04em;
  text-align: center;
}

.crosshair {
  position: fixed;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -11px;
  border: 2px solid rgba(0, 212, 255, 0.85);
  border-radius: 50%;
  pointer-events: none;
  z-index: 6;
  box-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
  display: none;
}

.crosshair::before,
.crosshair::after {
  content: "";
  position: absolute;
  background: rgba(0, 212, 255, 0.85);
}

.crosshair::before {
  left: 50%;
  top: 4px;
  bottom: 4px;
  width: 2px;
  margin-left: -1px;
}

.crosshair::after {
  top: 50%;
  left: 4px;
  right: 4px;
  height: 2px;
  margin-top: -1px;
}

body.playing .crosshair { display: block; }

body.spectating .crosshair { display: none; }

.btn {
  appearance: none;
  border: 1px solid rgba(0, 212, 255, 0.35);
  background: rgba(5, 16, 32, 0.9);
  color: #e8f4ff;
  padding: 10px 16px;
  border-radius: 8px;
  font-family: "Rajdhani", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 212, 255, 0.7);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.btn--ghost {
  background: rgba(5, 12, 24, 0.6);
}

.btn--primary {
  background: linear-gradient(135deg, #00a8cc, #0066ff);
  border-color: transparent;
  color: #fff;
  font-family: "Orbitron", sans-serif;
  font-size: 0.85rem;
  padding: 14px 28px;
}

.btn--primary:hover {
  box-shadow: 0 0 28px rgba(0, 150, 255, 0.45);
}

.overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0, 100, 200, 0.15), transparent),
    rgba(3, 8, 18, 0.92);
}

.overlay.hidden { display: none; }

.card {
  position: relative;
  width: min(480px, 100%);
  padding: 32px 28px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(12, 24, 48, 0.95), rgba(6, 12, 28, 0.98));
  border: 1px solid rgba(0, 200, 255, 0.2);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.card__glow {
  position: absolute;
  top: -40%;
  right: -20%;
  width: 60%;
  height: 80%;
  background: radial-gradient(circle, rgba(0, 180, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.title {
  margin: 0 0 8px;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(1.6rem, 5vw, 2rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  background: linear-gradient(90deg, #00d4ff, #80ffea);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subtitle {
  margin: 0 0 22px;
  opacity: 0.75;
  line-height: 1.5;
}

.mode-picker { margin-bottom: 20px; }

.mode-picker__label {
  margin: 0 0 10px;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.55;
}

.mode-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mode-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.25);
  color: inherit;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: border-color 120ms, background 120ms;
}

.mode-btn--active {
  border-color: rgba(0, 212, 255, 0.6);
  background: rgba(0, 100, 180, 0.15);
}

.mode-btn--disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.mode-btn__icon { font-size: 1.4rem; }
.mode-btn__text { font-weight: 700; font-size: 1rem; }

.mode-btn__badge {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(0, 212, 255, 0.2);
  color: #00d4ff;
}

.mode-btn__badge--soon {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.5);
}

.rules {
  margin-bottom: 20px;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.2);
}

.rules__row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 7px 0;
}

.rules__row + .rules__row {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.rules__k {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.5;
}

.rules__v {
  font-size: 0.95rem;
  opacity: 0.9;
}

.result {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid rgba(0, 212, 255, 0.3);
  background: rgba(0, 80, 140, 0.2);
  font-family: "Orbitron", sans-serif;
  text-align: center;
}

.result.hidden { display: none; }

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn--chat {
  flex-shrink: 0;
  padding: 10px 14px;
  font-size: 0.8rem;
}

.name-register {
  margin-bottom: 18px;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  background: rgba(0, 40, 80, 0.15);
}

.name-register__row {
  display: flex;
  gap: 8px;
}

.name-register__input,
.chat-form__input {
  flex: 1;
  min-width: 0;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.35);
  color: #e8f4ff;
  font-family: inherit;
  font-size: 1rem;
}

.name-register__input:focus,
.chat-form__input:focus {
  outline: 2px solid rgba(0, 212, 255, 0.45);
  border-color: rgba(0, 212, 255, 0.4);
}

.name-register__input:read-only {
  opacity: 0.88;
  cursor: default;
  background: rgba(0, 0, 0, 0.32);
}

.name-register__status {
  margin: 8px 0 0;
  font-size: 0.82rem;
  opacity: 0.65;
}

.chat-screen {
  position: absolute;
  inset: 0;
  z-index: 15;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 70% 50% at 50% 20%, rgba(0, 100, 180, 0.18), transparent),
    rgba(3, 8, 18, 0.94);
  backdrop-filter: blur(8px);
}

.chat-screen.hidden { display: none; }

.chat-screen__card {
  width: min(520px, 100%);
  max-height: min(90vh, 680px);
  display: flex;
  flex-direction: column;
  padding: 24px 22px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(12, 24, 48, 0.98), rgba(6, 12, 28, 0.99));
  border: 1px solid rgba(0, 200, 255, 0.25);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.chat-screen__title {
  margin: 0 0 4px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: #00d4ff;
}

.chat-screen__actions {
  margin-top: 12px;
  display: flex;
  justify-content: center;
}

body.chat-open .crosshair,
body.settings-open .crosshair { display: none !important; }

.chat-roster {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-roster__label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.chat-roster__label--blue { color: #00d4ff; }
.chat-roster__label--red { color: #ff3d5a; }

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

.chat-roster__name {
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.chat-roster__name--blue {
  color: #00d4ff;
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.35);
}

.chat-roster__name--red {
  color: #ff3d5a;
  background: rgba(255, 61, 90, 0.1);
  border: 1px solid rgba(255, 61, 90, 0.3);
}

.chat-roster__name--you {
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.25);
}

.chat-roster__name--dead {
  opacity: 0.35;
  text-decoration: line-through;
}

.chat-log {
  flex: 1;
  min-height: 120px;
  max-height: 36vh;
  overflow-y: auto;
  padding: 10px 12px;
  margin-top: 10px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.88rem;
  line-height: 1.35;
}

.chat-line--system {
  opacity: 0.55;
  font-size: 0.78rem;
  font-style: italic;
}

.chat-line__name {
  font-weight: 700;
  margin-right: 6px;
}

.chat-line__name--blue { color: #00d4ff; }
.chat-line__name--red { color: #ff3d5a; }

.chat-line__text { opacity: 0.92; }

.chat-form {
  display: flex;
  gap: 6px;
  padding: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.chat-form__send {
  flex-shrink: 0;
  padding: 8px 12px;
  font-size: 0.75rem;
}

@media (prefers-reduced-motion: reduce) {
  .btn, .hp-fill { transition: none; }
}