:root {
  --bg: #080b10;
  --panel: rgba(10, 14, 18, 0.88);
  --panel-strong: rgba(14, 18, 24, 0.96);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #eef3fb;
  --muted: #95a1b6;
  --accent: #e1b866;
  --accent-strong: #ffd98d;
  --danger: #ff7c7c;
  --good: #7ee4a4;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Rajdhani", system-ui, sans-serif;
  background:
    radial-gradient(circle at top, rgba(255, 166, 77, 0.1), transparent 32%),
    radial-gradient(circle at top right, rgba(86, 120, 196, 0.12), transparent 26%),
    linear-gradient(180deg, #0f141a, #07090d 55%, #05070a);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: 0.2;
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.75), transparent 95%);
}

.page-shell {
  width: min(2160px, calc(100vw - 6px));
  margin: 0 auto;
  padding: 12px 0 20px;
}

.topbar,
.topbar-status,
.hero-actions,
.invite-header,
.invite-row,
.panel-heading,
.arena-header,
.arena-footer,
.lounge-actions {
  display: flex;
  gap: 12px;
}

.topbar,
.invite-header,
.panel-heading,
.arena-header,
.arena-footer {
  align-items: center;
  justify-content: space-between;
}

.topbar {
  position: sticky;
  top: 10px;
  z-index: 20;
  padding: 14px 18px;
  border-radius: 24px;
  border: 1px solid var(--panel-border);
  background: linear-gradient(180deg, rgba(16, 20, 26, 0.94), rgba(11, 14, 18, 0.9));
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.back-link {
  color: var(--text);
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.brand-block strong,
h1,
h2,
.hud-value,
.status-pill,
.overlay-title {
  font-family: "Space Grotesk", sans-serif;
}

.brand-block strong {
  display: block;
  font-size: 1.18rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-block p,
.lede,
.status-text,
.mini-status,
.helper-copy,
.footer-copy,
.fact p,
.feature-item p,
.feed-item p,
.player-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.eyebrow,
.label {
  margin: 0;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.topbar-status {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.status-pill {
  padding: 0.56rem 0.82rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.status-pill.ghost {
  color: var(--muted);
}

.status-pill[data-tone="online"] {
  color: #11140d;
  background: linear-gradient(135deg, #a6f2ba, #ecffd5);
}

.status-pill[data-tone="connecting"] {
  color: #2c1b02;
  background: linear-gradient(135deg, #ffd68d, #fff1ca);
}

.status-pill[data-tone="offline"] {
  color: var(--muted);
}

.layout {
  display: grid;
  grid-template-columns: minmax(196px, 228px) minmax(0, 1fr) minmax(164px, 198px);
  gap: 8px;
  margin-top: 12px;
  align-items: start;
}

.setup-column,
.arena-column,
.sidebar {
  display: grid;
  gap: 10px;
}

.panel {
  border-radius: 30px;
  border: 1px solid var(--panel-border);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.04), transparent 28%),
    linear-gradient(180deg, var(--panel), var(--panel-strong));
  box-shadow: var(--shadow);
  padding: 13px;
  backdrop-filter: blur(16px);
}

h1 {
  margin: 10px 0 8px;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 0.94;
  letter-spacing: -0.03em;
}

h2 {
  margin: 2px 0 0;
  font-size: 1.24rem;
}

.step-strip,
.feature-list,
.facts,
.feed-list,
.player-cards {
  display: grid;
  gap: 12px;
}

.step-card,
.feature-item,
.fact,
.feed-item,
.player-card,
.hud-card {
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.step-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 12px 14px;
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #1a1307;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.88rem;
}

input,
button,
textarea,
select {
  font: inherit;
}

input,
textarea,
select {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 8, 12, 0.8);
  color: var(--text);
  padding: 0.92rem 0.98rem;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(255, 217, 141, 0.4);
  box-shadow: 0 0 0 4px rgba(255, 217, 141, 0.1);
  background: rgba(9, 12, 16, 0.94);
}

button {
  border: 0;
  border-radius: 16px;
  padding: 0.92rem 1rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  font-weight: 700;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

button:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
  box-shadow: none;
}

button.primary {
  color: #161005;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

button.secondary {
  background: rgba(255, 255, 255, 0.05);
}

button.compact {
  padding: 0.56rem 0.82rem;
  border-radius: 999px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

button.compact.muted {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.advanced-panel {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  padding: 12px 14px;
}

.advanced-panel summary {
  cursor: pointer;
  font-weight: 700;
}

.advanced-field {
  margin-top: 12px;
}

.hero-actions,
.invite-row,
.lounge-actions {
  flex-wrap: wrap;
}

.invite-panel {
  border-radius: 22px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.arena-panel {
  padding: 10px;
}

.arena-header {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.hud-card {
  padding: 10px 12px;
}

.hud-value {
  margin: 4px 0 0;
  font-size: clamp(0.96rem, 1.5vw, 1.14rem);
  font-weight: 700;
}

.combat-strip {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) repeat(2, minmax(0, 0.9fr));
  gap: 10px;
  margin-top: 10px;
}

.feed-card,
.feed-mini {
  border-radius: 20px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.feed-text,
.mini-copy {
  margin: 6px 0 0;
  color: var(--text);
}

.arena-stage {
  position: relative;
  margin-top: 8px;
  aspect-ratio: 16 / 9;
  min-height: clamp(720px, 85vh, 1360px);
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
      radial-gradient(circle at top, rgba(255, 201, 133, 0.16), transparent 28%),
      radial-gradient(circle at center, rgba(91, 133, 214, 0.08), transparent 58%),
      linear-gradient(180deg, rgba(7, 10, 14, 0.95), rgba(3, 5, 8, 0.98));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

.arena-stage.live {
  cursor: none;
}

#gameCanvas {
  display: block;
  width: 100%;
  height: 100%;
}

.crosshair {
  position: absolute;
  left: var(--crosshair-x, 50%);
  top: var(--crosshair-y, 50%);
  width: 26px;
  height: 26px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  border: 2px solid rgba(255, 225, 176, 0.98);
  box-shadow: 0 0 22px rgba(255, 217, 141, 0.48);
  pointer-events: none;
  transition: opacity 120ms ease, transform 60ms linear;
}

.crosshair.hidden {
  opacity: 0;
}

.crosshair::before,
.crosshair::after {
  content: "";
  position: absolute;
  background: rgba(255, 217, 141, 0.92);
}

.crosshair::before {
  width: 2px;
  height: 26px;
  left: 50%;
  top: 50%;
  margin-left: -1px;
  margin-top: -13px;
}

.crosshair::after {
  width: 26px;
  height: 2px;
  left: 50%;
  top: 50%;
  margin-left: -13px;
  margin-top: -1px;
}

.arena-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: radial-gradient(circle at center, rgba(10, 14, 18, 0.25), rgba(1, 2, 4, 0.82));
}

.arena-overlay.hidden {
  display: none;
}

.overlay-card {
  width: min(620px, calc(100% - 20px));
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(10, 14, 18, 0.88);
  box-shadow: 0 28px 68px rgba(0, 0, 0, 0.4);
  padding: 22px;
  text-align: center;
}

.overlay-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.7rem);
}

.overlay-copy,
.overlay-meta {
  color: var(--muted);
  line-height: 1.5;
}

.arena-footer {
  margin-top: 12px;
}

.arena-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.player-cards {
  margin-top: 10px;
}

.player-card,
.feed-item,
.feature-item,
.fact {
  padding: 14px 16px;
}

.player-card strong,
.feed-item strong {
  display: block;
}

.player-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.24rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.chip.you {
  color: #1a1307;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.chip.down {
  color: #2a0c0c;
  background: linear-gradient(135deg, rgba(255, 124, 124, 0.95), rgba(255, 202, 202, 0.9));
}

.chip.weapon {
  color: var(--text);
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(420px, calc(100vw - 36px));
  padding: 0.85rem 1rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(10, 14, 18, 0.92);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1280px) {
  .layout {
    grid-template-columns: minmax(236px, 280px) minmax(0, 1fr);
  }

  .sidebar {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .page-shell {
    width: min(100%, calc(100vw - 18px));
    padding-top: 10px;
  }

  .layout,
  .field-grid,
  .arena-header,
  .combat-strip,
  .sidebar {
    grid-template-columns: 1fr;
  }

  .topbar {
    position: static;
    flex-wrap: wrap;
  }

  .brand-block {
    order: -1;
    width: 100%;
  }
}