@font-face {
  font-family: 'Orbitron';
  src: url('fonts/orbitron.woff2') format('woff2');
  font-weight: 400 900;
  font-display: swap;
}
:root {
  --bg: #020409;
  --ice: #2fd6ff;
  --text: #dff6ff;
  --dim: #7d93a8;
  --line: rgba(47, 214, 255, 0.4);
  --panel: rgba(4, 12, 22, 0.88);
  --font: 'Orbitron', 'Segoe UI', system-ui, sans-serif;
  --body: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; height: 100%; overflow: hidden; background: var(--bg); color: var(--text); font: 15px/1.4 var(--body);
  -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; -webkit-tap-highlight-color: transparent;
  touch-action: manipulation; overscroll-behavior: none; -webkit-text-size-adjust: 100%;
}
[hidden] { display: none !important; }
#view { position: fixed; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; }
button { font-family: var(--font); cursor: pointer; touch-action: manipulation; }
kbd { font: 600 10px var(--font); padding: 1px 5px; border: 1px solid var(--line); border-radius: 3px; color: var(--ice); }

/* ---- in-game HUD ---- */
#hud { position: fixed; inset: 0; pointer-events: none; }
#teams {
  position: absolute; left: calc(env(safe-area-inset-left) + 10px); top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 9px; align-items: flex-start;
}
.sq {
  width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; border-radius: 4px;
  border: 2px solid var(--c); background: rgba(0, 0, 0, 0.55); color: #fff; font: 700 13px var(--font);
  box-shadow: 0 0 8px var(--c), inset 0 0 6px var(--c);
}
.sq.me { width: 40px; height: 40px; font-size: 16px; }
.sq.out { opacity: 0.3; box-shadow: none; }
#ups {
  position: absolute; top: calc(env(safe-area-inset-top) + 6px); left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 5px;
}
.up-row { display: flex; gap: 12px; }
.up {
  pointer-events: auto; position: relative; width: 60px; height: 52px; padding: 0; border-radius: 6px;
  border: 2px solid rgba(47, 214, 255, 0.3); background: rgba(2, 8, 14, 0.75); color: var(--dim);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; font: 600 9px var(--font);
}
.up svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.up .cost { color: #c9b25a; }
.up .cost::before { content: '⚡'; }
.up .plus {
  display: none; position: absolute; top: -9px; right: -9px; width: 22px; height: 22px; border-radius: 50%;
  align-items: center; justify-content: center; background: var(--ice); color: #02121a; font: 900 17px/1 var(--font);
  box-shadow: 0 0 12px var(--ice);
}
.up.can { border-color: var(--ice); color: #fff; box-shadow: 0 0 14px rgba(47, 214, 255, 0.55), inset 0 0 10px rgba(47, 214, 255, 0.3); }
.up.can .cost { color: #ffe27a; }
.up.can .plus { display: flex; }
.up.max { opacity: 0.45; }
.up:active { transform: scale(0.95); }
#energyRow { display: flex; align-items: center; gap: 6px; font: 600 11px var(--font); color: #ffe27a; text-shadow: 0 0 6px rgba(255, 210, 90, 0.5); }
#energyBar { width: 110px; height: 4px; border-radius: 2px; overflow: hidden; background: rgba(255, 226, 122, 0.15); }
#energyBar i { display: block; height: 100%; width: 0; background: #ffe27a; box-shadow: 0 0 6px #ffe27a; transition: width 0.2s; }
#tr {
  position: absolute; top: calc(env(safe-area-inset-top) + 6px); right: calc(env(safe-area-inset-right) + 10px);
  display: flex; flex-direction: column; align-items: flex-end; gap: 6px;
}
.hud-btn {
  pointer-events: auto; min-width: 44px; min-height: 40px; padding: 4px 10px; border-radius: 6px;
  border: 2px solid var(--line); background: rgba(2, 8, 14, 0.75); color: #fff; font: 700 13px var(--font);
  box-shadow: 0 0 8px rgba(47, 214, 255, 0.35);
}
#btnFleet { font-size: 10px; letter-spacing: 0.05em; }
#clock { font: 600 14px var(--font); color: #fff; letter-spacing: 0.08em; padding-right: 2px; }
#toast {
  position: fixed; left: 50%; bottom: calc(env(safe-area-inset-bottom) + 12px); transform: translateX(-50%);
  max-width: 86vw; text-align: center; font-size: 13px; padding: 6px 12px; border-radius: 6px;
  background: rgba(2, 10, 18, 0.8); border: 1px solid rgba(47, 214, 255, 0.25); opacity: 0; transition: opacity 0.4s; pointer-events: none;
}

/* ---- phone held upright ---- */
#rotate {
  display: none; position: fixed; inset: 0; z-index: 20; background: var(--bg); color: var(--ice);
  flex-direction: column; align-items: center; justify-content: center; text-align: center;
  font: 600 15px var(--font); letter-spacing: 0.12em; text-transform: uppercase; text-shadow: 0 0 10px rgba(47, 214, 255, 0.6);
}
#rotate .spin { font-size: 54px; animation: tilt 2s ease-in-out infinite; }
@keyframes tilt { 0%, 30% { transform: rotate(0); } 60%, 100% { transform: rotate(90deg); } }
@media (orientation: portrait) and (pointer: coarse) { #rotate { display: flex; } }

/* ---- menu screens ---- */
.screen {
  position: fixed; inset: 0; display: flex; overflow-y: auto; -webkit-overflow-scrolling: touch; touch-action: pan-y;
  padding: max(14px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  background: rgba(2, 4, 9, 0.62);
}
#scr-pause, #scr-end, #scr-help { background: rgba(2, 4, 9, 0.8); }
.panel { margin: auto; width: min(460px, 100%); text-align: center; }
.panel.setup { width: min(700px, 100%); }
h1 {
  margin: 0 0 6px; font: 700 clamp(26px, 6vw, 46px) var(--font); letter-spacing: 0.18em; padding-left: 0.18em; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1.5px #bff3ff; text-shadow: 0 0 14px var(--ice), 0 0 34px rgba(47, 214, 255, 0.5);
}
h2 { margin: 0 0 12px; font: 600 26px var(--font); letter-spacing: 0.12em; text-transform: uppercase; color: #e8fbff; text-shadow: 0 0 14px rgba(47, 214, 255, 0.7); }
h2.lose { color: #ffc0cb; text-shadow: 0 0 14px rgba(255, 45, 85, 0.7); }
h3 { margin: 14px 0 6px; font: 600 13px var(--font); letter-spacing: 0.15em; text-transform: uppercase; color: var(--ice); }
.row-title {
  display: flex; align-items: center; justify-content: center; gap: 10px; margin: 12px 0 8px;
  font: 600 13px var(--font); letter-spacing: 0.25em; text-transform: uppercase; color: var(--ice); text-shadow: 0 0 8px rgba(47, 214, 255, 0.6);
}
.row-title::before, .row-title::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--line), transparent); }
.opts { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.opt {
  min-height: 38px; padding: 8px 14px; border-radius: 4px; border: 1px solid var(--line); background: var(--panel);
  color: #cfeeff; font: 600 12px var(--font); letter-spacing: 0.12em; text-transform: uppercase;
}
.opt.on { color: #fff; border-color: var(--ice); box-shadow: 0 0 10px rgba(47, 214, 255, 0.6), inset 0 0 8px rgba(47, 214, 255, 0.3); }
.teams { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.team { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 6px; border: 0; border-radius: 8px; background: none; color: #cfeeff; }
.team .dot { width: 44px; height: 44px; border-radius: 50%; background: var(--c); border: 4px solid var(--bg); outline: 2px solid var(--c); box-shadow: 0 0 12px var(--c); }
.team.on .dot { outline-width: 3px; outline-offset: 3px; box-shadow: 0 0 24px var(--c); }
.team:not(.on) { opacity: 0.7; }
.pips { display: flex; gap: 6px; font: 600 11px var(--font); }
.pips b { display: flex; flex-direction: column; align-items: center; font-weight: 600; }
.pips svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.info { margin: 10px auto 0; max-width: 580px; color: var(--dim); font-size: 13px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; align-items: center; margin-top: 14px; }
.big {
  min-height: 48px; padding: 10px 34px; border-radius: 6px; border: 2px solid var(--ice); background: rgba(4, 18, 30, 0.9);
  color: #fff; font: 700 17px var(--font); letter-spacing: 0.3em; text-transform: uppercase; box-shadow: 0 0 16px rgba(47, 214, 255, 0.5), inset 0 0 12px rgba(47, 214, 255, 0.25);
}
.big kbd { margin-right: 8px; letter-spacing: 0; }
.small { min-height: 38px; padding: 6px 12px; border-radius: 4px; border: 1px solid var(--line); background: var(--panel); color: #cfeeff; font: 600 11px var(--font); letter-spacing: 0.1em; text-transform: uppercase; }
.opt:focus-visible, .team:focus-visible, .big:focus-visible, .small:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.foot { margin: 12px 0 0; color: var(--dim); font-size: 11px; }
#endStats { white-space: pre-line; color: var(--dim); margin: 0 0 16px; }
.menu { display: flex; flex-direction: column; gap: 8px; text-align: left; }
.menu button {
  display: flex; align-items: center; gap: 12px; width: 100%; min-height: 46px; padding: 9px 14px; border-radius: 6px;
  background: var(--panel); border: 1px solid var(--line); color: var(--text); font: 600 14px var(--font); letter-spacing: 0.06em; text-align: left;
}
.menu button:hover, .menu button:focus-visible { outline: none; border-color: var(--ice); box-shadow: 0 0 14px rgba(47, 214, 255, 0.45); }
.menu .key { color: var(--ice); font-weight: 700; width: 1em; flex: none; }
.menu .lbl { flex: 1; display: flex; align-items: center; gap: 8px; }
.menu .val { margin-left: auto; color: var(--ice); text-transform: uppercase; }
.help { text-align: left; margin: 0; padding-left: 18px; }
.help li { margin: 6px 0; }
.help.keys { color: var(--dim); font-size: 14px; }
#scr-help .menu { margin-top: 16px; }
@media (max-height: 520px) {
  h1 { font-size: 26px; margin-bottom: 0; }
  .row-title { margin: 6px 0 5px; font-size: 11px; }
  .opt { min-height: 34px; padding: 6px 11px; font-size: 11px; }
  .team .dot { width: 34px; height: 34px; }
  .info { margin-top: 6px; font-size: 12px; }
  .actions { margin-top: 8px; }
  .big { min-height: 42px; }
  .foot { display: none; }
  .up { width: 54px; height: 46px; }
  .sq { width: 26px; height: 26px; font-size: 12px; }
  .sq.me { width: 34px; height: 34px; font-size: 14px; }
  #teams { gap: 6px; }
}

/* ---- debug overlay ---- */
#debug {
  position: fixed; z-index: 15; left: calc(env(safe-area-inset-left) + 56px); bottom: calc(env(safe-area-inset-bottom) + 6px);
  width: min(600px, calc(100vw - 70px)); max-height: 55vh; overflow: auto; touch-action: pan-y;
  background: rgba(0, 0, 0, 0.82); border: 1px solid #24465a; border-radius: 8px; padding: 6px 8px;
  font: 11px/1.35 ui-monospace, Menlo, Consolas, monospace; color: #bfe9ff; -webkit-user-select: text; user-select: text;
}
#debug pre { margin: 0; white-space: pre-wrap; font: inherit; }
#debug button { font: 11px ui-monospace, Menlo, Consolas, monospace; margin: 5px 4px 0 0; padding: 4px 8px; background: #0b2233; color: #bfe9ff; border: 1px solid #24465a; border-radius: 4px; }
#debug button.on { border-color: var(--ice); color: #fff; background: #12405a; }