@font-face {
  font-family: 'WarpLogo';
  src: url('assets/logo.otf') format('opentype');
  font-display: block;
}
@font-face {
  font-family: 'WarpMain';
  src: url('assets/main.otf') format('opentype');
  font-display: block;
}

:root {
  --bg: #04050d;
  --panel: rgba(12, 14, 34, 0.78);
  --panel-edge: rgba(140, 155, 255, 0.18);
  --text: #e8ecff;
  --muted: rgba(220, 226, 255, 0.55);
  --player: #4ff0ff;
  --bot: #ff4f6a;
  --accent: #8f9cff;
  --gold: #ffd36b;
  --kp: #b69cff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: 'WarpMain', system-ui, sans-serif;
  user-select: none;
}

#game {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
#game.playing { cursor: none; }

button { font: inherit; color: inherit; }

/* ---------- screens ---------- */

.screen {
  position: fixed;
  inset: 0;
  display: none;
  overflow-y: auto;
  padding: 24px;
}
.screen.active { display: flex; }
#loading { align-items: center; justify-content: center; color: var(--muted); text-align: center; }
#loading code { color: var(--text); }

.logo {
  font-family: 'WarpLogo', sans-serif;
  font-weight: normal;
  letter-spacing: 0.04em;
  margin: 0;
  line-height: 1;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: 14px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.btn {
  border: 1px solid var(--panel-edge);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 10px 18px;
  cursor: pointer;
  letter-spacing: 0.06em;
  transition: background 0.15s, transform 0.1s, border-color 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn:hover:not(:disabled) { background: rgba(255, 255, 255, 0.1); border-color: rgba(160, 175, 255, 0.4); }
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn:disabled { opacity: 0.4; cursor: default; }
.btn.primary {
  background: linear-gradient(180deg, #5af3ff, #22b7d6);
  color: #031018;
  border-color: transparent;
  font-weight: 600;
}
.btn.primary:hover:not(:disabled) { background: linear-gradient(180deg, #8af7ff, #3ccbe6); }
.btn.big { padding: 16px 32px; font-size: 18px; text-transform: uppercase; letter-spacing: 0.12em; }
.btn.small { padding: 7px 12px; font-size: 13px; min-width: 76px; }

/* credit glyph */
.cr {
  display: inline-block;
  width: 0.55em;
  height: 0.55em;
  background: var(--gold);
  transform: rotate(45deg);
  margin-right: 0.35em;
  vertical-align: 0.08em;
  border-radius: 1px;
}
.btn.primary .cr { background: #031018; }

/* ---------- title ---------- */

#title { align-items: center; justify-content: center; }
.title-wrap { text-align: center; width: min(520px, 100%); display: flex; flex-direction: column; align-items: center; }
.title-wrap > .setup, .title-wrap > .controls { align-self: stretch; }
#title .logo {
  font-size: clamp(96px, 20vw, 200px);
  background: linear-gradient(180deg, #ffffff 20%, #7fe9ff 60%, #8f6bff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 30px rgba(79, 240, 255, 0.35));
  display: inline-block;
  padding: 0.05em 0.25em 0.25em;
  margin-bottom: -0.2em;
}
.tagline {
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: var(--muted);
  font-size: 13px;
  margin: 10px 0 32px;
}
.setup { padding: 22px; display: grid; gap: 18px; text-align: left; }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.seg.seg-2 { grid-template-columns: 1fr 1fr; }
.seg button {
  border: 1px solid var(--panel-edge);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  padding: 10px 6px;
  cursor: pointer;
  font-size: 14px;
}
.seg button:hover { background: rgba(255, 255, 255, 0.08); }
.seg button.on { border-color: var(--player); color: var(--player); background: rgba(79, 240, 255, 0.08); }
.controls {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  font-size: 13px;
  color: var(--muted);
}
kbd {
  font-family: inherit;
  font-size: 11px;
  border: 1px solid var(--panel-edge);
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 2px 6px;
  margin-right: 4px;
  color: var(--text);
}

/* ---------- hangar ---------- */

#hangar {
  flex-direction: column;
  gap: 16px;
  background: radial-gradient(ellipse at center, rgba(4, 5, 13, 0.3), rgba(4, 5, 13, 0.85));
}
.hangar-top {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}
.brand { font-size: 44px; color: #cfeeff; }
.score { text-align: center; }
.score > div { display: flex; align-items: baseline; gap: 12px; justify-content: center; font-size: 34px; }
.score .you, .score .bot { font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; }
.score .you { color: var(--player); }
.score .bot { color: var(--bot); }
.score .colon { color: var(--muted); }
.score small { color: var(--muted); font-size: 12px; letter-spacing: 0.06em; }

.hangar-grid {
  display: grid;
  grid-template-columns: minmax(300px, 1.1fr) minmax(300px, 1.1fr) minmax(260px, 1fr);
  gap: 16px;
  flex: 1;
  min-height: 0;
}
.hangar-grid .panel { padding: 18px; min-height: 0; overflow-y: auto; }
.panel h2 {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: normal;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.panel h2 small { letter-spacing: 0.05em; text-transform: none; opacity: 0.7; margin-left: 6px; }

/* hull tree */
.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 12px; }
.tabs button {
  border: 1px solid var(--panel-edge);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  padding: 8px 6px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.tabs button:hover { background: rgba(255, 255, 255, 0.08); }
.tabs button.on { border-color: var(--player); color: var(--player); background: rgba(79, 240, 255, 0.08); }
#hull-tabs { grid-template-columns: repeat(3, 1fr); }
.tabs button[data-tab=rams].on { border-color: #ffb070; color: #ffd0a8; background: rgba(255, 150, 80, 0.08); }
.hull-node.ram-node.owned { border-color: rgba(255, 150, 80, 0.5); }
.hull-tree line.ram.on { stroke: rgba(255, 150, 80, 0.75); }
.hull-tree line.ram.open { stroke: rgba(255, 150, 80, 0.45); }
.hull-tree.rams { max-height: 420px; }
.tabs button[data-tab=sats].on { border-color: #f07aff; color: #f6b8ff; background: rgba(240, 122, 255, 0.08); }
.tabs .badge { background: rgba(255, 211, 107, 0.2); color: var(--gold); }
.panel.ships { display: flex; flex-direction: column; }
.hull-tree { position: relative; flex: 1; min-height: 380px; margin: 0 4px 22px 18px; }
@media (max-height: 820px) {
  .hull-node { padding: 4px 4px 6px; gap: 0; }
  .hull-node canvas { width: 32px; height: 32px; }
  .hull-node b { font-size: 13px; }
}
.hull-tree svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.hull-tree line { stroke: rgba(150, 160, 220, 0.14); stroke-width: 2; }
.hull-tree line.open { stroke: rgba(160, 230, 255, 0.45); stroke-dasharray: 4 5; }
.hull-tree line.on { stroke: rgba(79, 240, 255, 0.75); stroke-width: 3; }
.tier-label {
  position: absolute;
  left: -18px;
  transform: translateY(-50%);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(220, 226, 255, 0.3);
}
.hull-node {
  position: absolute;
  transform: translate(-50%, -50%);
  width: min(31%, 118px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 4px 8px;
  border-radius: 12px;
  border: 1px solid rgba(140, 155, 255, 0.14);
  background: rgba(12, 14, 34, 0.96);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.hull-node:hover { background: rgba(30, 34, 66, 0.96); }
.hull-node canvas { width: 46px; height: 46px; }
.hull-node b { font-weight: normal; font-size: 14px; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hull-node .tag { font-size: 11px; }
.tag.price { display: inline-flex; gap: 8px; }
.tag .poor { opacity: 0.45; }
.kp-price { color: var(--kp); }
.hull-node.owned { border-color: rgba(79, 240, 255, 0.35); }
.hull-node.equipped { box-shadow: 0 0 16px rgba(79, 240, 255, 0.25); }
.hull-node.ready { border-color: rgba(255, 211, 107, 0.55); }
.hull-node.locked { opacity: 0.5; }
.hull-node.locked b { color: var(--muted); }
.hull-node.sat-node.owned { border-color: rgba(240, 122, 255, 0.45); }
.hull-node.sat-node.equipped { box-shadow: 0 0 16px rgba(240, 122, 255, 0.3); }
.hull-tree line.sat.on { stroke: rgba(240, 122, 255, 0.75); }
.hull-tree line.sat.open { stroke: rgba(240, 122, 255, 0.45); }
.hull-node.station canvas { width: 54px; height: 54px; }
.hull-tree.sats .hull-node { padding-top: 4px; padding-bottom: 6px; }
.path-label {
  position: absolute;
  bottom: -20px;
  transform: translateX(-50%);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(240, 122, 255, 0.6);
}
.sat-rows { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; font-size: 13px; }
.sat-rows div { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.sat-rows span { color: var(--muted); }
.sat-rows b { font-weight: normal; }
.warn { margin: 0; font-size: 13px; color: #f6b8ff; }
.hull-node.sel { border-color: var(--player); background: rgba(16, 40, 56, 0.98); outline: 2px solid rgba(79, 240, 255, 0.35); outline-offset: 2px; }
.ship-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.ship-meta b { font-weight: normal; font-size: 16px; }
.ship-meta small { color: var(--muted); font-size: 12px; }
.detail-head small { display: block; margin-top: 6px; font-size: 12px; color: var(--muted); }
.tag { font-size: 12px; color: var(--muted); white-space: nowrap; }
.tag.on { color: var(--player); }
.tag.price { color: var(--gold); }

.detail { display: flex; flex-direction: column; align-items: stretch; gap: 14px; }
#detail-canvas {
  width: min(220px, 60%, 24vh);
  aspect-ratio: 1;
  align-self: center;
  filter: drop-shadow(0 0 24px rgba(79, 240, 255, 0.25));
}
.detail-head { text-align: center; }
.detail-head h3 { margin: 0; font-size: 30px; font-weight: normal; letter-spacing: 0.06em; }
.detail-head p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.kit { display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; }
.kit > div { background: rgba(255, 255, 255, 0.03); border-radius: 10px; padding: 10px 12px; }
.kit b { font-weight: normal; display: block; }
.kit small { color: var(--muted); font-size: 12px; display: block; margin-top: 3px; }
.stats { display: grid; gap: 7px; }
.stat { display: grid; grid-template-columns: 96px 1fr 44px; align-items: center; gap: 10px; font-size: 13px; }
.stat span { color: var(--muted); }
.stat i { height: 6px; background: rgba(255, 255, 255, 0.08); border-radius: 3px; overflow: hidden; }
.stat em { display: block; height: 100%; background: linear-gradient(90deg, #2aa9d8, var(--player)); border-radius: 3px; transition: width 0.3s; }
.stat b { font-weight: normal; text-align: right; }
.detail-action { display: flex; justify-content: center; margin-top: auto; }
.detail-action .btn { min-width: 180px; }


.hangar-bottom { display: flex; gap: 16px; align-items: stretch; }
.intel { flex: 1; display: flex; align-items: center; gap: 16px; padding: 10px 18px; }
.intel canvas { width: 56px; height: 56px; }
.intel-meta { display: flex; flex-direction: column; min-width: 140px; }
.intel-meta .label { margin-bottom: 2px; color: var(--bot); }
.intel-meta b { font-weight: normal; font-size: 18px; }
.intel-meta small { color: var(--muted); font-size: 12px; }
#btn-launch { min-width: 260px; }

/* ---------- results / pause ---------- */

#result { align-items: center; justify-content: center; background: rgba(4, 5, 13, 0.55); }
.result-wrap { text-align: center; width: min(440px, 100%); display: flex; flex-direction: column; align-items: center; }
.result-wrap > .earnings { align-self: stretch; }
#result-title { font-size: clamp(72px, 14vw, 140px); }
#result-title.win { color: var(--player); text-shadow: 0 0 40px rgba(79, 240, 255, 0.5); }
#result-title.lose { color: var(--bot); text-shadow: 0 0 40px rgba(255, 79, 106, 0.45); }
.earnings { padding: 8px 20px; margin-bottom: 24px; text-align: left; }
.earnings .row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
.earnings .row:last-child { border-bottom: none; }
.earnings .row span { color: var(--muted); }
.earnings .row b { font-weight: normal; }
.earnings .total b { color: var(--gold); font-size: 20px; }

.overlay { align-items: center; justify-content: center; background: rgba(4, 5, 13, 0.6); z-index: 5; }
.pause-box { padding: 30px 40px; display: grid; gap: 12px; text-align: center; min-width: 260px; }
.pause-box h2 { font-size: 56px; margin-bottom: 10px; color: var(--text); letter-spacing: 0.04em; text-transform: none; }

#mute {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 10;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--panel-edge);
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  display: grid;
  place-items: center;
}
#mute:hover { color: var(--text); }
body:has(#hangar.active) #mute { display: none; }
#mute .slash { display: none; }
#mute.off .slash { display: inline; }
#mute.off .waves { display: none; }

/* research panel + satellite */
h3.sub {
  margin: 8px 0 -2px;
  font-size: 11px;
  font-weight: normal;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
h3.sub small { letter-spacing: 0.04em; text-transform: none; margin-left: 6px; opacity: 0.8; }
#research { display: grid; gap: 10px; }
.kp-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(182, 156, 255, 0.08);
  border: 1px solid rgba(182, 156, 255, 0.25);
}
.kp-box > b { font-weight: normal; font-size: 32px; color: var(--kp); white-space: nowrap; }
.kp-box span { color: var(--text); font-size: 14px; }
.kp-box small { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }
.tree-btn { width: 100%; padding: 12px; }
.badge {
  background: #031018;
  color: var(--player);
  border-radius: 999px;
  font-size: 12px;
  padding: 1px 8px;
  margin-left: 6px;
}
.bonus-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 5px; font-size: 13px; }
.bonus-list li { padding-left: 14px; position: relative; color: var(--text); }
.bonus-list li::before { content: ''; position: absolute; left: 2px; top: 0.5em; width: 5px; height: 5px; background: var(--player); transform: rotate(45deg); }
.bonus-list b { font-weight: normal; color: var(--kp); }
.bonus-list small { color: var(--muted); }
.muted { margin: 0; font-size: 13px; color: var(--muted); }

/* knowledge glyph */
.kp {
  display: inline-block;
  width: 0.8em;
  height: 0.8em;
  background: var(--kp);
  clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%);
  margin-right: 0.3em;
  vertical-align: -0.05em;
}
.btn.primary .kp { background: #031018; }
.wallet { justify-self: end; display: flex; gap: 22px; align-items: baseline; font-size: 26px; }
#credits { color: var(--gold); }
.kp-amt { color: var(--kp); }
.earnings .kp-row b { color: var(--kp); }

/* opponent intel chips */
.intel-ups { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-left: auto; justify-content: flex-end; }
.intel-ups small { color: var(--muted); font-size: 11px; margin-right: 6px; }
.chip {
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 79, 106, 0.1);
  border: 1px solid rgba(255, 79, 106, 0.3);
  color: #ffb3bf;
}
.chip.sat { border-color: rgba(240, 122, 255, 0.4); color: #f6b8ff; background: rgba(240, 122, 255, 0.08); }
.chip.key { border-color: rgba(182, 156, 255, 0.4); color: #d8c9ff; background: rgba(182, 156, 255, 0.08); }

/* ---------- research tree ---------- */

#tree {
  flex-direction: column;
  gap: 14px;
  background: radial-gradient(ellipse at center, rgba(14, 10, 34, 0.75), rgba(4, 5, 13, 0.95));
}
.tree-top { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; }
.tree-top .btn { justify-self: start; }
.tree-top .logo { font-size: 52px; color: #e6dcff; padding: 0 0.2em 0.1em; }
.tree-body { flex: 1; min-height: 0; display: grid; grid-template-columns: 1fr 300px; gap: 16px; }
.tree-wrap { min-width: 0; min-height: 0; display: grid; place-items: center; container-type: size; }
.tree-canvas { position: relative; width: min(100cqw, calc(100cqh * var(--ar, 1.3))); }
.tree-canvas svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.tree-canvas line { stroke: rgba(150, 160, 220, 0.14); stroke-width: 2; }
.tree-canvas line.open { stroke: rgba(200, 210, 255, 0.4); stroke-dasharray: 4 5; }
.tree-canvas line.on { stroke: rgba(230, 236, 255, 0.85); stroke-width: 3; }

.node {
  --s: clamp(38px, 4.4cqw, 58px);
  position: absolute;
  width: var(--s);
  height: var(--s);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--c) 35%, transparent);
  background: rgba(10, 12, 30, 0.95);
  color: color-mix(in srgb, var(--c) 45%, #5a5f80);
  display: grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
  font-size: calc(var(--s) * 0.18);
  letter-spacing: 0.02em;
  line-height: 1;
  transition: transform 0.12s, box-shadow 0.15s;
}
.node.key { border-radius: 14px; transform: translate(-50%, -50%) rotate(45deg); }
.node.key span { transform: rotate(-45deg); }
.node.core { --s: clamp(48px, 5.6cqw, 72px); }
.node span { pointer-events: none; text-align: center; padding: 0 2px; }
.node em {
  position: absolute;
  right: -4px;
  bottom: -4px;
  font-style: normal;
  font-size: 11px;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: #1a1640;
  color: var(--kp);
  border: 1px solid rgba(182, 156, 255, 0.4);
  pointer-events: none;
}
.node.key em { transform: rotate(-45deg); right: auto; bottom: -10px; left: 50%; margin-left: -9px; }
.node:hover { transform: translate(-50%, -50%) scale(1.08); }
.node.key:hover { transform: translate(-50%, -50%) rotate(45deg) scale(1.08); }
.node.open { border-color: color-mix(in srgb, var(--c) 70%, transparent); color: color-mix(in srgb, var(--c) 75%, #ffffff); }
.node.ready {
  border-color: var(--c);
  color: #ffffff;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 18%, transparent), 0 0 18px color-mix(in srgb, var(--c) 45%, transparent);
  animation: node-pulse 1.6s ease-in-out infinite;
}
.node.ready em { background: var(--kp); color: #120d2a; }
.node.owned { background: var(--c); border-color: var(--c); color: #0a0c1e; font-weight: 600; box-shadow: 0 0 16px color-mix(in srgb, var(--c) 50%, transparent); }
.node.sel { outline: 2px solid #ffffff; outline-offset: 4px; }
@keyframes node-pulse {
  50% { box-shadow: 0 0 0 7px color-mix(in srgb, var(--c) 10%, transparent), 0 0 26px color-mix(in srgb, var(--c) 60%, transparent); }
}

.tree-detail { padding: 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; }
.tree-detail h3:not(.sub) { margin: 0; font-size: 24px; font-weight: normal; }
.tree-detail > p { margin: 0; color: rgba(220, 226, 255, 0.8); font-size: 14px; line-height: 1.5; }
.tree-detail .btn { width: 100%; }
.node-cost { font-size: 20px; color: var(--kp); }
.link-list { display: grid; gap: 4px; }
.link-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border: none;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.03);
  text-align: left;
  font-size: 13px;
  cursor: pointer;
  color: var(--muted);
}
.link-item:hover { background: rgba(255, 255, 255, 0.08); color: var(--text); }
.link-item i, .legend i { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--c, #8a8fb0); flex: none; }
.link-item.owned i { background: var(--c); }
.link-item.ready i { box-shadow: 0 0 6px var(--c); }
.link-item.locked { opacity: 0.55; }
.legend { margin-top: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 6px; font-size: 11px; color: var(--muted); padding-top: 10px; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.legend span { display: flex; align-items: center; gap: 6px; }
.legend i { --c: #b9c2ff; }
.legend i.owned { background: var(--c); }
.legend i.ready { box-shadow: 0 0 6px var(--c); border-color: #ffffff; }
.legend i.locked { opacity: 0.35; }

@media (max-width: 960px) {
  .tree-body { grid-template-columns: minmax(0, 1fr); }
  .tree-wrap { container-type: inline-size; }
  .tree-canvas { width: 100%; }
  .tree-top { grid-template-columns: auto 1fr auto; }
  .tree-top .logo { font-size: 32px; text-align: center; }
  .tree-top .btn { padding: 8px 10px; font-size: 13px; }
  .wallet { font-size: 20px; gap: 12px; }
  .hangar-grid { grid-template-columns: 1fr; }
  .hangar-bottom { flex-direction: column; }
  .intel { flex-wrap: wrap; }
  .intel-ups { margin-left: 0; }
  .brand { font-size: 32px; }
}

/* ---------- boss raid ---------- */

#title.boss .battle-only,
#title:not(.boss) .boss-only,
body:not(.in-raid) #hangar .boss-only,
body:not(.in-raid) #result .boss-only { display: none; }
.seg.seg-4 { grid-template-columns: repeat(4, 1fr); }
.seg.seg-5 { grid-template-columns: repeat(5, 1fr); }
#title.ffa .seg-5 { grid-template-columns: repeat(5, 1fr); }
#title:not(.ffa) .seg-5 { grid-template-columns: repeat(4, 1fr); }
#title:not(.ffa) .ffa-only,
#title.ffa:not(.boss) .ally-field { display: none; }
.boss-pick { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.boss-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 6px 4px 7px;
  border-radius: 8px;
  border: 1px solid var(--panel-edge);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  min-width: 0;
}
.boss-card:hover { background: rgba(255, 255, 255, 0.08); }
.boss-card.on { border-color: var(--bot); background: rgba(255, 79, 106, 0.1); }
.boss-card canvas { width: 40px; height: 40px; }
.boss-card b { font-weight: normal; font-size: 13px; }
.boss-card small { font-size: 9px; color: var(--muted); text-align: center; line-height: 1.2; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip.ally { border-color: rgba(166, 255, 106, 0.4); color: #d4ffb8; background: rgba(166, 255, 106, 0.08); }
#btn-leave { align-self: center; }
#result .boss-only { margin-top: 10px; }
.intel-meta small { max-width: 520px; }

body.in-raid #hangar .score > div { display: none; }
#title { align-items: safe center; }
/* The setup panel has many rows now, so keep the logo modest and the rows tight. */
#title .logo { font-size: clamp(64px, 11vw, 124px); }
#title .tagline { margin: 4px 0 16px; }
#title .setup { gap: 11px; padding: 18px 22px; }
#title .setup .label { margin-bottom: 4px; }
#title .seg button { padding: 8px 6px; }

/* ---------- multiplayer ---------- */

.mp-bar { width: 100%; margin-top: 14px; padding: 12px 18px; display: grid; gap: 8px; text-align: left; }
.mp-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.mp-row .label { margin: 0 6px 0 0; }
.mp-row input { flex: 1 1 120px; min-width: 0; padding: 8px 10px; font-size: 14px; }
#mp-code { flex: 0 1 110px; text-transform: uppercase; letter-spacing: 0.3em; text-align: center; }
.mp-row .btn { padding: 8px 12px; font-size: 13px; }

#lobby { align-items: safe center; justify-content: center; }
.lobby-wrap { width: min(860px, 100%); display: grid; gap: 14px; }
.lobby-top { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: start; }
.lobby-code { display: flex; align-items: center; gap: 10px; }
.lobby-code b { font-family: 'WarpMain', monospace; font-size: 46px; font-weight: normal; letter-spacing: 0.2em; color: var(--player); }
.lobby-members { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.lobby-members li { padding: 4px 10px; border-radius: 6px; border: 1px solid var(--panel-edge); font-size: 13px; }
.lobby-members li.me { border-color: var(--player); color: var(--player); }
.lobby-panel { padding: 18px 20px; display: grid; gap: 14px; }
.lobby-setup { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 10px 16px; }
.lobby-setup .seg button:disabled { cursor: default; opacity: 0.75; }
.lobby-setup .seg button.on:disabled { opacity: 1; }
.lobby-setup .seg.seg-5 { grid-template-columns: repeat(5, 1fr); }
.lobby-setup .seg.seg-5 button { font-size: 11px; padding: 8px 2px; }
.lobby-seats { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.side { display: grid; gap: 8px; align-content: start; }
.side h3.sub { margin: 0; }
.seats { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.seat { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 8px; background: rgba(255, 255, 255, 0.03); border: 1px solid transparent; }
.seat.me { border-color: var(--player); }
.seat b { font-weight: normal; flex: 1; }
.seat select { flex: 1; font: inherit; font-size: 13px; color: var(--text); background: rgba(255, 255, 255, 0.05); border: 1px solid var(--panel-edge); border-radius: 6px; padding: 6px 8px; }
.seat select option { background: #0c0e22; }
.seat-tag { font-size: 10px; letter-spacing: 0.14em; color: var(--muted); width: 54px; }
.seat.person .seat-tag { color: var(--player); }
.side > .btn { justify-self: start; }
.lobby-note { margin: 0; }
.lobby-actions { display: flex; justify-content: space-between; align-items: center; }

.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); z-index: 20;
  padding: 10px 18px; border-radius: 10px; background: var(--panel); border: 1px solid var(--panel-edge);
  font-size: 14px; opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }
body.mp-client #btn-leave { display: none; }

/* ---------- account ---------- */

.account-bar {
  width: 100%;
  margin-top: 14px;
  padding: 14px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  text-align: left;
}
.acct-who { flex: 1 1 250px; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.acct-who .label { margin-bottom: 0; }
.acct-who b { font-weight: normal; font-size: 18px; }
.acct-who small { color: var(--muted); font-size: 12px; }
.acct-who .acct-sum { color: var(--text); opacity: 0.8; }
.acct-actions { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.acct-actions .btn { padding: 8px 12px; font-size: 13px; }

.dialog { width: min(380px, 100%); padding: 24px; display: grid; gap: 12px; }
.dialog h2.logo { font-size: 48px; text-align: center; margin-bottom: 4px; letter-spacing: 0.04em; text-transform: none; color: var(--text); }
.dialog .tabs { margin-bottom: 4px; }
.dialog .field { display: grid; }
.dialog .earnings { margin: 0; padding: 4px 0; background: none; }
.dialog .earnings small { color: var(--muted); margin-left: 6px; }
.dialog .muted { font-size: 12px; line-height: 1.4; }
input {
  font: inherit;
  font-size: 15px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-edge);
  border-radius: 8px;
  padding: 10px 12px;
  outline: none;
  user-select: text;
}
input:focus { border-color: var(--player); background: rgba(79, 240, 255, 0.05); }
.form-error { margin: 0; min-height: 1em; font-size: 13px; color: #ff8a9a; }
.form-error:empty { display: none; }
#account, #stats { z-index: 6; }

@media (max-width: 520px) {
  .account-bar { flex-direction: column; align-items: stretch; }
  .acct-actions { justify-content: flex-start; }
}

/* ---------- retro theme ---------- */
/* Flat black and white: no gradients, glows, blur or rounded corners. */

[data-theme=retro] {
  --bg: #000;
  --panel: #000;
  --panel-edge: #fff;
  --text: #fff;
  --muted: rgba(255, 255, 255, 0.6);
  --player: #fff;
  --gold: #fff;
  --kp: #fff;
}
[data-theme=retro] *,
[data-theme=retro] *::before,
[data-theme=retro] *::after {
  border-radius: 0 !important;
  box-shadow: none !important;
  text-shadow: none !important;
  filter: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  animation: none !important;
  transition: none !important;
}
[data-theme=retro] body { background: #000; }
[data-theme=retro] #hangar,
[data-theme=retro] #tree,
[data-theme=retro] #result { background: #000; }
[data-theme=retro] .overlay { background: rgba(0, 0, 0, 0.7); }
[data-theme=retro] .panel { background: #000; border: 2px solid #fff; }
[data-theme=retro] .logo,
[data-theme=retro] #title .logo,
[data-theme=retro] #result-title.win,
[data-theme=retro] #result-title.lose,
[data-theme=retro] .brand,
[data-theme=retro] .tree-top .logo {
  background: none;
  -webkit-text-fill-color: #fff;
  color: #fff;
}

[data-theme=retro] .btn,
[data-theme=retro] .seg button,
[data-theme=retro] .tabs button,
[data-theme=retro] #mute { background: #000; border: 2px solid #fff; color: #fff; }
[data-theme=retro] .btn:hover:not(:disabled),
[data-theme=retro] .seg button:hover,
[data-theme=retro] .tabs button:hover { background: #fff; color: #000; }
[data-theme=retro] .btn.primary,
[data-theme=retro] .seg button.on,
[data-theme=retro] .tabs button.on,
[data-theme=retro] .tabs button[data-tab=sats].on,
[data-theme=retro] .tabs button[data-tab=rams].on { background: #fff; color: #000; border-color: #fff; }
[data-theme=retro] .btn.primary:hover:not(:disabled) { background: #000; color: #fff; }
[data-theme=retro] .btn.primary .cr,
[data-theme=retro] .btn.primary .kp,
[data-theme=retro] .btn.primary:hover:not(:disabled) .cr { background: currentColor; }
[data-theme=retro] .badge,
[data-theme=retro] .tabs .badge { background: #000; color: #fff; border: 1px solid #fff; }
[data-theme=retro] kbd { border: 1px solid #fff; }

[data-theme=retro] .ship-meta small,
[data-theme=retro] .detail-head p { color: var(--muted); }
[data-theme=retro] .kit > div,
[data-theme=retro] .upgrade,
[data-theme=retro] .kp-box { background: #000; border: 1px solid #fff; }
[data-theme=retro] .stat i { background: #000; border: 1px solid rgba(255, 255, 255, 0.4); }
[data-theme=retro] .stat em { background: #fff; }
[data-theme=retro] .chip,
[data-theme=retro] .chip.sat,
[data-theme=retro] .chip.key { background: #000; border: 1px solid #fff; color: #fff; }
[data-theme=retro] .bonus-list li::before { background: #fff; }
[data-theme=retro] .warn { color: #fff; }
[data-theme=retro] .score .you,
[data-theme=retro] .score .bot,
[data-theme=retro] .intel-meta .label { color: #fff; }

[data-theme=retro] .hull-node { background: #000; border: 1px solid rgba(255, 255, 255, 0.4); }
[data-theme=retro] .hull-node:hover { background: #111; }
[data-theme=retro] .hull-node.owned,
[data-theme=retro] .hull-node.sat-node.owned,
[data-theme=retro] .hull-node.ram-node.owned { border: 1px solid #fff; }
[data-theme=retro] .hull-node.ready { border: 1px dashed #fff; }
[data-theme=retro] .hull-node.sel { border: 2px solid #fff; outline: 2px solid #fff; background: #000; }
[data-theme=retro] .hull-tree line,
[data-theme=retro] .tree-canvas line { stroke: rgba(255, 255, 255, 0.2); }
[data-theme=retro] .hull-tree line.open,
[data-theme=retro] .hull-tree line.sat.open,
[data-theme=retro] .hull-tree line.ram.open,
[data-theme=retro] .tree-canvas line.open { stroke: rgba(255, 255, 255, 0.55); }
[data-theme=retro] .hull-tree line.on,
[data-theme=retro] .hull-tree line.sat.on,
[data-theme=retro] .hull-tree line.ram.on,
[data-theme=retro] .tree-canvas line.on { stroke: #fff; }
[data-theme=retro] .path-label,
[data-theme=retro] .tier-label { color: var(--muted); }

[data-theme=retro] .node,
[data-theme=retro] .link-item,
[data-theme=retro] .legend i { --c: #fff !important; }
[data-theme=retro] .node { background: #000; border: 2px solid rgba(255, 255, 255, 0.3); color: rgba(255, 255, 255, 0.45); }
[data-theme=retro] .node.open { border-color: rgba(255, 255, 255, 0.6); color: #fff; }
[data-theme=retro] .node.ready { border: 2px solid #fff; color: #fff; }
[data-theme=retro] .node.owned { background: #fff; color: #000; border-color: #fff; }
[data-theme=retro] .node em,
[data-theme=retro] .node.ready em { background: #000; color: #fff; border: 1px solid #fff; }
[data-theme=retro] .node.sel { outline: 2px dashed #fff; }
[data-theme=retro] .tree-detail .label { color: #fff !important; }
[data-theme=retro] .link-item { background: #000; }
[data-theme=retro] .link-item:hover { background: #111; }

[data-theme=retro] .earnings .row { border-bottom-color: rgba(255, 255, 255, 0.3); }
[data-theme=retro] .pause-box .seg { margin-top: 6px; }
[data-theme=retro] input { background: #000; border: 2px solid #fff; color: #fff; }
[data-theme=retro] input:focus { background: #111; }
[data-theme=retro] .form-error { color: #fff; text-decoration: underline; }
[data-theme=retro] .boss-card { background: #000; border: 2px solid #fff; }
[data-theme=retro] .boss-card.on,
[data-theme=retro] .boss-card:hover { background: #fff; color: #000; }
[data-theme=retro] .boss-card.on small,
[data-theme=retro] .boss-card:hover small { color: #000; }
[data-theme=retro] .chip.ally { background: #000; border: 1px solid #fff; color: #fff; }
[data-theme=retro] .lobby-code b,
[data-theme=retro] .seat.person .seat-tag { color: #fff; }
[data-theme=retro] .seat { background: #000; border: 1px solid rgba(255, 255, 255, 0.4); }
[data-theme=retro] .seat.me,
[data-theme=retro] .lobby-members li.me { border: 2px solid #fff; color: #fff; }
[data-theme=retro] .seat select { background: #000; border: 2px solid #fff; color: #fff; }
[data-theme=retro] .lobby-members li { border: 1px solid #fff; }
[data-theme=retro] .toast { background: #000; border: 2px solid #fff; }