:root {
  color-scheme: dark;
  --bg: #050711;
  --panel: rgba(7, 13, 29, 0.82);
  --panel-edge: rgba(102, 190, 255, 0.22);
  --cyan: #66e7ff;
  --cyan-soft: #9eefff;
  --gold: #ffca66;
  --ichor: #d36dff;
  --danger: #ff557a;
  --safe: #5bffc1;
  --text: #f4f8ff;
  --muted: #8da0be;
}

* { box-sizing: border-box; }

html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 20%, rgba(34, 52, 100, 0.35), transparent 45%),
    #03050d;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  user-select: none;
}

button, kbd { font: inherit; }
button { color: inherit; }

#game-shell {
  position: relative;
  width: min(100vw, calc(100vh * 16 / 9));
  height: min(100vh, calc(100vw * 9 / 16));
  margin: auto;
  top: 50%;
  transform: translateY(-50%);
  overflow: hidden;
  background: #070a16;
  box-shadow: 0 0 90px rgba(0, 0, 0, 0.9);
}

#game-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  outline: none;
  cursor: crosshair;
}

.hud-layer, .world-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hud-panel {
  position: absolute;
  border: 1px solid var(--panel-edge);
  background:
    linear-gradient(135deg, rgba(102, 231, 255, 0.07), transparent 42%),
    var(--panel);
  box-shadow: inset 0 0 24px rgba(44, 129, 255, 0.06), 0 10px 35px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(8px);
  border-radius: 8px;
}

.panel-title, .eyebrow {
  color: var(--muted);
  font-size: clamp(8px, 0.72vw, 12px);
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.resource-panel {
  left: 1.25%;
  top: 1.8%;
  width: 17.5%;
  padding: 0.8% 1%;
}

.resource-grid { margin-top: 0.5rem; }
.resource-row, .sub-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.45rem;
}
.resource-row {
  font-size: clamp(10px, 0.95vw, 15px);
  margin-top: 0.35rem;
}
.resource-row strong { font-size: 1.14em; }
.resource-row.gold strong, .resource-row.gold .resource-icon { color: var(--gold); }
.resource-row.ichor strong, .resource-row.ichor .resource-icon { color: var(--ichor); }
.resource-row.cultists strong { color: var(--cyan-soft); }
.sub-row {
  grid-template-columns: 1fr auto;
  padding-left: 1.45rem;
  color: var(--muted);
  font-size: clamp(8px, 0.7vw, 11px);
}
.sub-row strong { color: #dbe5f7; }

.wave-panel {
  top: 1.8%;
  left: 50%;
  transform: translateX(-50%);
  width: 22%;
  padding: 0.6% 1.2% 0.8%;
  text-align: center;
}
.wave-number {
  color: var(--cyan-soft);
  font-size: clamp(10px, 1vw, 16px);
  font-weight: 900;
  letter-spacing: 0.12em;
}
.wave-timer {
  font-variant-numeric: tabular-nums;
  font-size: clamp(21px, 2.4vw, 42px);
  line-height: 1;
  font-weight: 900;
  text-shadow: 0 0 18px rgba(102, 231, 255, 0.3);
}
.wave-status {
  height: 1.1em;
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: clamp(7px, 0.62vw, 10px);
  font-weight: 800;
  letter-spacing: 0.12em;
}
.wave-track, .health-track, .reload-track {
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}
.wave-track { height: 3px; margin-top: 0.45rem; }
.wave-track span, .health-track span, .reload-track span {
  display: block;
  height: 100%;
  width: 100%;
  transition: width 120ms linear;
}
.wave-track span { background: linear-gradient(90deg, #356eff, var(--cyan)); }

.tower-panel {
  right: 1.25%;
  top: 1.8%;
  width: 18%;
  padding: 0.8% 1%;
}
.tower-value { margin-top: 0.45rem; text-align: right; font-variant-numeric: tabular-nums; }
.tower-value strong { font-size: clamp(18px, 1.8vw, 31px); }
.tower-value span { color: var(--muted); font-size: 0.72em; }
.health-track { height: clamp(5px, 0.55vw, 9px); margin-top: 0.35rem; }
.health-track span { background: linear-gradient(90deg, #2dd796, #7fffc8); box-shadow: 0 0 15px rgba(91, 255, 193, 0.4); }
.tower-warning { margin-top: 0.38rem; text-align: right; color: var(--safe); font-size: clamp(8px, 0.68vw, 11px); font-weight: 900; letter-spacing: 0.12em; }
.tower-panel.warning { border-color: rgba(255, 202, 102, 0.58); animation: warningPulse 1s ease-in-out infinite; }
.tower-panel.critical { border-color: rgba(255, 85, 122, 0.72); animation: criticalPulse 0.5s ease-in-out infinite; }
.tower-panel.warning .tower-warning { color: var(--gold); }
.tower-panel.critical .tower-warning { color: var(--danger); }

.weapon-panel {
  left: 50%;
  bottom: 11.4%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 18%;
  padding: 0.55% 0.9%;
}
.ammo-block { display: flex; align-items: baseline; font-variant-numeric: tabular-nums; }
.ammo-block strong { font-size: clamp(21px, 2vw, 35px); line-height: 1; }
.ammo-block span { color: var(--muted); }
.weapon-copy { min-width: 6.5rem; color: var(--muted); font-size: clamp(7px, 0.62vw, 10px); font-weight: 800; letter-spacing: 0.1em; }
.reload-track { height: 3px; margin-top: 0.35rem; }
.reload-track span { width: 0; background: var(--gold); }
.hop-state { color: var(--cyan); font-size: clamp(7px, 0.62vw, 10px); font-weight: 900; letter-spacing: 0.1em; }
.hop-state.cooling { color: var(--muted); }

#focus-indicator, #mute-indicator, #audio-gate {
  position: absolute;
  padding: 0.28rem 0.5rem;
  border: 1px solid rgba(102, 231, 255, 0.22);
  border-radius: 4px;
  background: rgba(5, 9, 20, 0.7);
  color: var(--cyan);
  font-size: clamp(7px, 0.6vw, 10px);
  font-weight: 900;
  letter-spacing: 0.1em;
  opacity: 0;
  transition: opacity 120ms ease;
}
#focus-indicator { left: 50%; bottom: 17.3%; transform: translateX(-50%); }
#focus-indicator.visible { opacity: 1; }
#mute-indicator { right: 1.3%; bottom: 11.5%; opacity: 0.65; }
#audio-gate { left: 1.3%; bottom: 11.5%; color: var(--gold); opacity: 0.9; }
#audio-gate.hidden { opacity: 0; }

.purchase-bar {
  position: absolute;
  z-index: 20;
  left: 1.1%;
  right: 1.1%;
  bottom: 1.25%;
  height: 8.8%;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.45%;
  pointer-events: auto;
}
.purchase-button {
  position: relative;
  min-width: 0;
  overflow: hidden;
  padding: 0.42rem 0.45rem 0.35rem 2.1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(19, 29, 54, 0.95), rgba(5, 9, 20, 0.95));
  text-align: left;
  cursor: pointer;
  transition: transform 90ms ease, border-color 90ms ease, filter 90ms ease;
}
.purchase-button::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  opacity: 0.8;
}
.purchase-button.gold-action::after { background: var(--gold); }
.purchase-button.ichor-action::after { background: var(--ichor); }
.purchase-button:hover:not(:disabled) { transform: translateY(-2px); border-color: rgba(102, 231, 255, 0.62); }
.purchase-button:active:not(:disabled) { transform: translateY(0); }
.purchase-button:disabled { cursor: not-allowed; filter: saturate(0.25) brightness(0.62); }
.purchase-button.maxed { border-color: rgba(102, 231, 255, 0.52); }
.purchase-button kbd {
  position: absolute;
  left: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 1.25rem;
  height: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--cyan-soft);
  font-size: clamp(8px, 0.72vw, 12px);
}
.purchase-name, .purchase-meta { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.purchase-name { font-size: clamp(8px, 0.75vw, 12px); font-weight: 800; }
.purchase-meta { margin-top: 0.15rem; color: var(--muted); font-size: clamp(7px, 0.62vw, 10px); }

.world-label {
  position: absolute;
  min-width: 88px;
  transform: translate(-50%, -100%);
  padding: 0.28rem 0.42rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 4px;
  background: rgba(3, 7, 17, 0.82);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  text-align: center;
  font-size: clamp(7px, 0.58vw, 10px);
  font-weight: 900;
  letter-spacing: 0.04em;
  transition: opacity 120ms ease, border-color 120ms ease;
}
.world-label small { display: block; margin-top: 0.12rem; color: var(--muted); font-size: 0.82em; }
.world-label.available { border-color: rgba(102, 231, 255, 0.52); color: var(--cyan-soft); }
.world-label.ichor-label.available { border-color: rgba(211, 109, 255, 0.65); color: #eda8ff; }
.world-label.unavailable { opacity: 0.58; filter: grayscale(0.5); }
.world-label.maxed { color: var(--cyan); border-color: var(--cyan); }

.floating-text {
  position: absolute;
  transform: translate(-50%, -50%);
  font-weight: 900;
  font-size: clamp(10px, 0.9vw, 15px);
  text-shadow: 0 2px 6px #000, 0 0 12px currentColor;
  white-space: nowrap;
}

.wave-banner {
  position: absolute;
  z-index: 30;
  left: 50%;
  top: 23%;
  transform: translate(-50%, -20px) scale(0.96);
  color: var(--text);
  font-size: clamp(21px, 3vw, 52px);
  font-weight: 950;
  letter-spacing: 0.16em;
  text-align: center;
  text-shadow: 0 0 28px rgba(102, 231, 255, 0.5), 0 4px 18px #000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease, transform 250ms ease;
}
.wave-banner.visible { opacity: 1; transform: translate(-50%, 0) scale(1); }
.wave-banner small { display: block; margin-top: 0.4rem; color: var(--cyan); font-size: 0.26em; letter-spacing: 0.25em; }

.toast {
  position: absolute;
  z-index: 35;
  left: 50%;
  top: 15.5%;
  transform: translate(-50%, -8px);
  padding: 0.4rem 0.75rem;
  border: 1px solid rgba(102, 231, 255, 0.32);
  border-radius: 5px;
  background: rgba(4, 9, 22, 0.86);
  color: var(--cyan-soft);
  font-size: clamp(8px, 0.72vw, 12px);
  font-weight: 900;
  letter-spacing: 0.1em;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease, transform 120ms ease;
}
.toast.visible { opacity: 1; transform: translate(-50%, 0); }
.toast.fail { color: var(--danger); border-color: rgba(255, 85, 122, 0.5); }
.toast.gold { color: var(--gold); border-color: rgba(255, 202, 102, 0.5); }
.toast.ichor { color: var(--ichor); border-color: rgba(211, 109, 255, 0.5); }

.controls-hint {
  position: absolute;
  z-index: 12;
  left: 50%;
  bottom: 21%;
  width: min(72%, 780px);
  transform: translateX(-50%);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem 0.8rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid rgba(102, 231, 255, 0.2);
  border-radius: 8px;
  background: rgba(5, 10, 24, 0.78);
  backdrop-filter: blur(8px);
  pointer-events: none;
  transition: opacity 600ms ease, transform 600ms ease;
}
.controls-hint strong { flex-basis: 100%; color: var(--cyan); text-align: center; font-size: clamp(9px, 0.8vw, 13px); letter-spacing: 0.18em; }
.controls-hint span { color: #d9e6fa; font-size: clamp(8px, 0.68vw, 11px); }
.controls-hint small { flex-basis: 100%; color: var(--muted); text-align: center; font-size: clamp(7px, 0.62vw, 10px); }
kbd {
  padding: 0.08rem 0.28rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-bottom-width: 2px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--cyan-soft);
}
.controls-hint.dismissed { opacity: 0; transform: translateX(-50%) translateY(10px); }

.screen-overlay {
  position: absolute;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at center, rgba(10, 25, 50, 0.45), rgba(2, 4, 10, 0.88));
  backdrop-filter: blur(7px);
  pointer-events: auto;
  transition: opacity 180ms ease;
}
.hidden { display: none !important; }
.overlay-card {
  width: min(84%, 520px);
  padding: clamp(1.4rem, 3vw, 3rem);
  border: 1px solid rgba(102, 231, 255, 0.28);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(17, 29, 57, 0.96), rgba(4, 8, 19, 0.97));
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.65), inset 0 0 40px rgba(75, 157, 255, 0.06);
  text-align: center;
}
.overlay-card h1 { margin: 0.4rem 0 0.6rem; font-size: clamp(28px, 4vw, 64px); letter-spacing: 0.08em; }
.overlay-card p { color: var(--muted); }
.primary-button {
  margin-top: 1.1rem;
  padding: 0.8rem 1.35rem;
  border: 1px solid rgba(102, 231, 255, 0.65);
  border-radius: 6px;
  background: linear-gradient(180deg, rgba(48, 159, 221, 0.48), rgba(12, 53, 91, 0.8));
  font-weight: 900;
  letter-spacing: 0.12em;
  cursor: pointer;
}
.primary-button:hover { filter: brightness(1.18); }
.end-card { width: min(88%, 650px); }
.end-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-top: 1.25rem;
  text-align: left;
}
.end-stats div { display: flex; justify-content: space-between; gap: 1rem; padding: 0.55rem 0.7rem; background: rgba(255, 255, 255, 0.04); border-radius: 4px; }
.end-stats span { color: var(--muted); }
.end-stats strong { color: var(--cyan-soft); }
.overlay-card > small { display: block; margin-top: 0.75rem; color: var(--muted); }

.debug-panel {
  position: absolute;
  z-index: 80;
  right: 1.2%;
  top: 18%;
  width: 210px;
  padding: 0.55rem;
  border: 1px solid rgba(91, 255, 193, 0.4);
  border-radius: 5px;
  background: rgba(2, 10, 12, 0.86);
  color: #baffdf;
  font: 11px/1.45 ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre-line;
  pointer-events: none;
}

.build-label {
  position: absolute;
  z-index: 8;
  right: 1.2%;
  bottom: 10.5%;
  color: rgba(150, 170, 205, 0.46);
  font-size: clamp(6px, 0.5vw, 8px);
  letter-spacing: 0.12em;
  pointer-events: none;
}

@keyframes warningPulse {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 202, 102, 0); }
  50% { box-shadow: 0 0 26px rgba(255, 202, 102, 0.2); }
}
@keyframes criticalPulse {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 85, 122, 0); }
  50% { box-shadow: 0 0 34px rgba(255, 85, 122, 0.32); }
}

@media (max-width: 900px), (max-height: 540px) {
  .resource-panel, .tower-panel { width: 20%; }
  .wave-panel { width: 25%; }
  .purchase-button { padding-left: 1.5rem; }
  .purchase-button kbd { left: 0.32rem; width: 1rem; height: 1rem; }
  .controls-hint { bottom: 22%; width: 80%; padding: 0.42rem 0.6rem; }
  .build-label { display: none; }
}

/* Multiplayer lobby */
.front-screen {
  position: fixed;
  inset: 0;
  overflow: auto;
  background: #040611;
  user-select: none;
}

.lobby-backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(3, 7, 19, 0.12), rgba(3, 5, 12, 0.88)),
    repeating-linear-gradient(90deg, transparent 0 99px, rgba(102, 231, 255, 0.025) 100px),
    repeating-linear-gradient(0deg, transparent 0 99px, rgba(102, 231, 255, 0.02) 100px),
    radial-gradient(circle at 20% 20%, rgba(45, 125, 255, 0.24), transparent 36%),
    radial-gradient(circle at 80% 72%, rgba(211, 109, 255, 0.18), transparent 32%),
    #050816;
}

.lobby-shell {
  position: relative;
  width: min(1440px, 94vw);
  min-height: 100%;
  margin: 0 auto;
  padding: clamp(1rem, 3vh, 2.5rem) 0 2.5rem;
}

.lobby-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(1.2rem, 3vh, 2.5rem);
}

.lobby-header h1 {
  margin: 0.15rem 0 0;
  font-size: clamp(2.7rem, 6vw, 6.8rem);
  line-height: 0.88;
  letter-spacing: 0.045em;
  text-shadow: 0 0 42px rgba(102, 231, 255, 0.2);
}

.lobby-header p {
  margin: 0.55rem 0 0;
  color: var(--cyan);
  font-weight: 900;
  letter-spacing: 0.48em;
}

.connection-card,
.room-status-block {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(102, 231, 255, 0.2);
  border-radius: 8px;
  background: rgba(5, 10, 24, 0.7);
}

.connection-card div,
.room-status-block div { display: grid; gap: 0.14rem; }
.connection-card strong,
.room-status-block strong { font-size: 0.78rem; letter-spacing: 0.12em; }
.connection-card small,
.room-status-block small { color: var(--muted); }
.status-dot {
  width: 0.72rem;
  height: 0.72rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 14px currentColor;
}
.status-dot.online { color: var(--safe); background: var(--safe); }
.status-dot.connecting { color: var(--gold); background: var(--gold); }

.lobby-view {
  display: grid;
  grid-template-columns: minmax(280px, 370px) minmax(520px, 1fr);
  gap: 1rem;
  align-items: start;
}

.lobby-column { display: grid; gap: 1rem; }
.menu-card {
  border: 1px solid rgba(102, 190, 255, 0.2);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(102, 231, 255, 0.05), transparent 36%),
    rgba(7, 13, 29, 0.88);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34), inset 0 0 40px rgba(35, 94, 171, 0.04);
  backdrop-filter: blur(14px);
  padding: 1rem;
}

.card-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.8rem;
}
.card-heading span { color: var(--cyan-soft); font-size: 0.82rem; font-weight: 900; letter-spacing: 0.13em; }
.card-heading small { color: var(--muted); text-align: right; }

label {
  display: grid;
  gap: 0.32rem;
  margin-top: 0.75rem;
  color: #cbd8ed;
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.04em;
}
.optional { color: var(--muted); font-weight: 500; }
input, select {
  width: 100%;
  min-height: 2.65rem;
  border: 1px solid rgba(154, 190, 231, 0.22);
  border-radius: 6px;
  background: rgba(3, 7, 17, 0.82);
  color: var(--text);
  padding: 0.62rem 0.72rem;
  outline: none;
  user-select: text;
}
input:focus, select:focus { border-color: rgba(102, 231, 255, 0.7); box-shadow: 0 0 0 3px rgba(102, 231, 255, 0.08); }
.input-row, .code-entry { display: grid; grid-template-columns: 1fr auto; gap: 0.5rem; }
.code-entry input { text-transform: uppercase; letter-spacing: 0.26em; font-weight: 900; }

.compact-button, .secondary-button, .team-button {
  min-height: 2.65rem;
  padding: 0.55rem 0.82rem;
  border: 1px solid rgba(147, 178, 221, 0.3);
  border-radius: 6px;
  background: rgba(21, 32, 58, 0.86);
  color: #dbe7fa;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.compact-button:hover, .secondary-button:hover, .team-button:hover { border-color: rgba(102, 231, 255, 0.62); filter: brightness(1.12); }
button:disabled { cursor: not-allowed; opacity: 0.45; filter: grayscale(0.6); }
.full-width { width: 100%; }

.server-browser { min-height: 610px; }
.browser-toolbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; }
.browser-actions { display: flex; gap: 0.45rem; }
.browser-actions select { min-width: 120px; min-height: 2.35rem; padding-block: 0.35rem; }
.browser-actions button { min-height: 2.35rem; }
.server-table-header,
.server-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 90px 90px 110px 84px;
  gap: 0.7rem;
  align-items: center;
}
.server-table-header {
  margin-top: 0.7rem;
  padding: 0.55rem 0.75rem;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.11em;
}
.server-list { display: grid; gap: 0.42rem; max-height: 510px; overflow-y: auto; padding-right: 0.25rem; }
.server-row {
  min-height: 4.1rem;
  padding: 0.68rem 0.75rem;
  border: 1px solid rgba(128, 162, 210, 0.14);
  border-radius: 7px;
  background: rgba(7, 12, 26, 0.72);
}
.server-row:hover { border-color: rgba(102, 231, 255, 0.34); background: rgba(12, 22, 43, 0.8); }
.server-name { display: grid; gap: 0.16rem; min-width: 0; }
.server-name strong { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.server-name small { color: var(--muted); }
.lock-icon { color: var(--gold); margin-right: 0.35rem; }
.server-mode { color: var(--cyan); font-weight: 900; }
.server-status { color: var(--safe); font-size: 0.75rem; font-weight: 800; }
.server-status.playing { color: var(--gold); }
.server-row button { min-height: 2.2rem; }
.empty-state { padding: 4rem 1rem; color: var(--muted); text-align: center; }

.room-card { grid-column: 1 / -1; padding: clamp(1rem, 2.5vw, 2rem); }
.room-topline { display: flex; justify-content: space-between; align-items: center; gap: 2rem; }
.room-topline h2 { margin: 0.25rem 0 0.55rem; font-size: clamp(1.9rem, 4vw, 4rem); }
.room-badges { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.room-badges span {
  padding: 0.3rem 0.55rem;
  border: 1px solid rgba(102, 231, 255, 0.28);
  border-radius: 999px;
  color: var(--cyan-soft);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}
.room-code-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 0.7rem;
  align-items: center;
  min-width: 245px;
  padding: 0.8rem;
  border: 1px solid rgba(255, 202, 102, 0.32);
  border-radius: 8px;
  background: rgba(23, 17, 10, 0.55);
}
.room-code-card small { grid-column: 1 / -1; color: var(--muted); letter-spacing: 0.12em; }
.room-code-card strong { color: var(--gold); font: 900 1.65rem/1 ui-monospace, monospace; letter-spacing: 0.16em; }
.room-code-card button { min-height: 2.1rem; }

.team-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: stretch;
  margin-top: 1.5rem;
}
.team-panel {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 1rem;
  border: 1px solid rgba(102, 231, 255, 0.23);
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(48, 164, 213, 0.08), rgba(4, 8, 18, 0.55));
}
.team-panel.team-b { border-color: rgba(255, 75, 184, 0.26); background: linear-gradient(145deg, rgba(211, 50, 160, 0.08), rgba(4, 8, 18, 0.55)); }
.team-heading { display: flex; justify-content: space-between; color: var(--cyan); font-weight: 900; letter-spacing: 0.12em; }
.team-b .team-heading { color: var(--ichor); }
.team-heading small { color: var(--muted); font-weight: 500; letter-spacing: 0; }
.team-list { display: grid; gap: 0.5rem; margin: 0.9rem 0; flex: 1; }
.team-slot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.6rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.025);
}
.team-slot.empty { color: var(--muted); border-style: dashed; justify-content: center; }
.player-name-block { display: grid; gap: 0.1rem; }
.player-name-block small { color: var(--muted); }
.ready-label { color: var(--safe); font-size: 0.68rem; font-weight: 900; letter-spacing: 0.08em; }
.ready-label.waiting { color: var(--gold); }
.versus-mark { display: grid; place-items: center; color: rgba(255,255,255,0.28); font-size: 2.2rem; font-weight: 950; }
.team-button { width: 100%; }
.team-b .team-button { border-color: rgba(211, 109, 255, 0.42); }

.room-footer { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 1rem; }
.room-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0.55rem; }
.host-warning { margin: 1rem 0 0; color: var(--muted); font-size: 0.75rem; text-align: center; }
.lobby-toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  z-index: 200;
  transform: translate(-50%, 12px);
  padding: 0.7rem 1rem;
  border: 1px solid rgba(102, 231, 255, 0.4);
  border-radius: 7px;
  background: rgba(4, 9, 22, 0.94);
  color: var(--cyan-soft);
  font-weight: 850;
  opacity: 0;
  pointer-events: none;
  transition: 150ms ease;
}
.lobby-toast.visible { opacity: 1; transform: translate(-50%, 0); }
.lobby-toast.fail { color: var(--danger); border-color: rgba(255, 85, 122, 0.55); }

/* Competitive HUD additions */
.tower-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem; }
.tower-comparison div { display: grid; gap: 0.12rem; }
.tower-comparison div:last-child { text-align: right; }
.tower-comparison span { color: var(--muted); font-size: clamp(7px, 0.56vw, 9px); font-weight: 900; letter-spacing: 0.08em; }
.tower-comparison strong { font-size: clamp(15px, 1.42vw, 25px); }
.enemy-health-track { height: clamp(3px, 0.35vw, 6px); margin-top: 0.28rem; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,0.08); }
.enemy-health-track span { display: block; height: 100%; background: linear-gradient(90deg, #9a276c, #ff4bb8); transition: width 120ms linear; }
.personal-upgrades { color: var(--gold); font-size: clamp(6px, 0.52vw, 9px); font-weight: 800; letter-spacing: 0.06em; }
.team-roster { left: 1.25%; bottom: 11.4%; width: 16%; padding: 0.55% 0.7%; }
.team-roster .roster-title { color: var(--muted); font-size: clamp(7px, 0.58vw, 10px); letter-spacing: 0.1em; }
.team-roster .roster-player { display: flex; justify-content: space-between; gap: 0.5rem; margin-top: 0.23rem; font-size: clamp(7px, 0.62vw, 10px); }
.team-roster .roster-player.local { color: var(--cyan); font-weight: 900; }
.team-roster .roster-player.offline { color: var(--danger); }
#network-indicator {
  position: absolute;
  right: 1.3%;
  bottom: 14.6%;
  color: var(--safe);
  font-size: clamp(7px, 0.58vw, 10px);
  font-weight: 900;
  letter-spacing: 0.08em;
}
.secondary-button { margin-top: 1.1rem; }
.overlay-card .secondary-button { display: block; width: 100%; }

@media (max-width: 920px) {
  .lobby-view { grid-template-columns: 1fr; }
  .server-browser { min-height: 480px; }
  .server-table-header, .server-row { grid-template-columns: minmax(150px, 1fr) 65px 70px 0 74px; }
  .server-table-header span:nth-child(4), .server-row .server-status { display: none; }
  .team-grid { grid-template-columns: 1fr; }
  .versus-mark { min-height: 2rem; }
  .room-topline, .room-footer { align-items: stretch; flex-direction: column; }
  .room-code-card { min-width: 0; }
  .room-actions { justify-content: stretch; }
  .room-actions button { flex: 1; }
}

@media (max-width: 620px) {
  .lobby-shell { width: 94vw; }
  .lobby-header { align-items: flex-start; flex-direction: column; }
  .connection-card { width: 100%; }
  .browser-toolbar { flex-direction: column; }
  .browser-actions { width: 100%; }
  .browser-actions select { flex: 1; }
  .server-table-header, .server-row { grid-template-columns: 1fr 58px 64px; }
  .server-table-header span:nth-child(4), .server-table-header span:nth-child(5), .server-row .server-status { display: none; }
  .server-row button { grid-column: 1 / -1; }
}