:root {
  --bg: #0d0d0f;
  --bg-alt: #17171b;
  --fg: #f2f2f2;
  --muted: #9a9aa2;
  --accent: #e0263c;
  --accent-2: #ffb020;
  --good: #2ecc71;
  --bad: #6b6b73;
  --border: #2a2a30;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.topbar h1 {
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  margin: 0;
}
.topbar h1 span { color: var(--accent); }

.icon-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--fg);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  font-size: 1.1rem;
  cursor: pointer;
}

.tabs {
  display: flex;
  gap: 8px;
  padding: 12px 16px 0;
}

.tab {
  flex: 1;
  padding: 10px 12px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 10px 10px 0 0;
  font-size: 0.95rem;
  cursor: pointer;
}
.tab.active { color: var(--fg); border-bottom-color: var(--bg-alt); background: var(--bg-alt); box-shadow: inset 0 2px 0 var(--accent); }

main { padding: 16px; max-width: 520px; margin: 0 auto; }

.panel { display: none; }
.panel.active { display: block; }

#arena {
  height: 42vh;
  min-height: 220px;
  border-radius: 18px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  font-size: 1.4rem;
  font-weight: 700;
  user-select: none;
  transition: background 0.08s ease;
  cursor: pointer;
}
#arena.cue { background: var(--accent); }
#arena.hit { background: var(--good); color: #06210f; }
#arena.miss { background: var(--bg-alt); color: var(--muted); }
#arena.falseStart { background: var(--accent-2); color: #241900; }

#arena-result { font-size: 2.2rem; }

.controls-row { display: flex; justify-content: center; margin: 16px 0; }

.primary-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 14px 28px;
  border-radius: 12px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  max-width: 320px;
}
.primary-btn.active { background: var(--bad); }

.ghost-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.9rem;
  display: block;
  margin: 10px auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 8px;
}
.stat {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 6px;
  text-align: center;
}
.stat-value { display: block; font-size: 1.3rem; font-weight: 700; }
.stat-label { display: block; font-size: 0.7rem; color: var(--muted); margin-top: 2px; }

.history {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 220px;
  overflow-y: auto;
}
.history li {
  display: flex;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.85rem;
}
.history li.hit { color: var(--good); }
.history li.miss { color: var(--muted); }
.history li.falseStart { color: var(--accent-2); }

.hint { color: var(--muted); font-size: 0.9rem; line-height: 1.5; }
.hint.small { font-size: 0.78rem; }

.audio-status { text-align: center; font-weight: 600; }

.settings {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: none;
  z-index: 20;
}
.settings.open { display: block; }
.settings-inner {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: min(92vw, 380px);
  background: var(--bg);
  border-left: 1px solid var(--border);
  padding: 16px;
  overflow-y: auto;
  padding-top: calc(16px + env(safe-area-inset-top, 0px));
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
}
.settings-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.settings-head h2 { font-size: 1.05rem; margin: 0; }

fieldset {
  border: 1px solid var(--border);
  border-radius: 12px;
  margin: 0 0 16px;
  padding: 12px;
}
legend { padding: 0 6px; color: var(--muted); font-size: 0.85rem; }

label {
  display: block;
  font-size: 0.85rem;
  color: var(--fg);
  margin-bottom: 10px;
}
label input[type="range"] { width: 100%; margin-top: 4px; }
label.checkbox { display: flex; align-items: center; gap: 8px; }
label.checkbox input { width: auto; }

.file-label {
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
  cursor: pointer;
  color: var(--muted);
}
.file-label input { display: block; margin-top: 8px; width: 100%; }

.sound-current { font-size: 0.8rem; color: var(--muted); }

.legal {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.5;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}
.legal a { color: var(--accent-2); }

@media (max-width: 400px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Antiaereo: cena ---------- */
#stage {
  position: relative;
  height: 44vh;
  min-height: 250px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #171d33 0%, #2a2140 52%, #3d2a2c 100%);
}

#stage .ground {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 24%;
  background: linear-gradient(180deg, #4b3a36, #221a1c);
  border-top: 2px solid #6d554f;
}

.fighter-wrap {
  position: absolute;
  bottom: 24%;
  width: 64px;
  transform: translate(-50%, 0);
}

.fighter-wrap .shadow {
  position: absolute;
  bottom: -7px;
  left: 50%;
  width: 46px;
  height: 11px;
  margin-left: -23px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
}

.fighter-wrap .facing { transform-origin: 50% 100%; }
.fighter-wrap.face-left .facing { transform: scaleX(-1); }

.fig { display: block; width: 100%; height: auto; }
.fig .limb, .fig .core { transform-box: view-box; transition: transform 0.12s ease-out; }
.fig .leg-front, .fig .leg-back { transform-origin: 50px 88px; }
.fig .arm-front, .fig .arm-back { transform-origin: 50px 48px; }
.fig .core { transform-origin: 50px 90px; }
.fig { transition: transform 0.12s ease-out; transform-origin: 50% 100%; }

#aa-player .torso { fill: #2f9e63; }
#aa-player .limb rect { fill: #257a4e; }
#aa-player .head, #aa-player .face { fill: #e8bd96; }
#aa-player .braids path { fill: none; stroke: #e0c56a; stroke-width: 7; stroke-linecap: round; }

#aa-opp .torso { fill: #b33434; }
#aa-opp .limb rect { fill: #8c2727; }
#aa-opp .head, #aa-opp .face { fill: #d9a882; }

/* poses */
.pose-stance .leg-front { transform: rotate(7deg); }
.pose-stance .leg-back { transform: rotate(-9deg); }
.pose-stance .arm-front { transform: rotate(16deg); }
.pose-stance .arm-back { transform: rotate(-13deg); }

@keyframes aaWalkA { 0%, 100% { transform: rotate(19deg); } 50% { transform: rotate(-17deg); } }
@keyframes aaWalkB { 0%, 100% { transform: rotate(-17deg); } 50% { transform: rotate(19deg); } }
.pose-walk .leg-front { animation: aaWalkA 0.52s ease-in-out infinite; }
.pose-walk .leg-back { animation: aaWalkB 0.52s ease-in-out infinite; }
.pose-walk .arm-front { animation: aaWalkB 0.52s ease-in-out infinite; }
.pose-walk .arm-back { animation: aaWalkA 0.52s ease-in-out infinite; }

.pose-crouch .fig { transform: scaleY(0.72); }
.pose-crouch .leg-front { transform: rotate(26deg); }
.pose-crouch .leg-back { transform: rotate(-24deg); }
.pose-crouch .arm-front { transform: rotate(34deg); }
.pose-crouch .arm-back { transform: rotate(-18deg); }

.pose-jump .fig { transform: rotate(-9deg); }
.pose-jump .leg-front { transform: rotate(54deg); }
.pose-jump .leg-back { transform: rotate(24deg); }
.pose-jump .arm-front { transform: rotate(-42deg); }
.pose-jump .arm-back { transform: rotate(-72deg); }

.pose-dp .fig { transform: rotate(-20deg) translateY(-12px); }
.pose-dp .leg-front { transform: rotate(-118deg); }
.pose-dp .leg-back { transform: rotate(-28deg); }
.pose-dp .arm-front { transform: rotate(-152deg); }
.pose-dp .arm-back { transform: rotate(62deg); }

.pose-hurt .fig { transform: rotate(12deg); }
.pose-hurt .arm-front { transform: rotate(-58deg); }
.pose-hurt .arm-back { transform: rotate(-34deg); }

.fighter-wrap.knocked { transition: transform 0.55s cubic-bezier(0.2, 0.7, 0.3, 1), opacity 0.55s ease-in; }

#aa-flash {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: #fff;
}
#aa-flash.on { opacity: 0.75; transition: opacity 0.25s ease-out; }

#aa-message {
  position: absolute;
  left: 0; right: 0;
  top: 14%;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.55);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease-out;
}
#aa-message.show { opacity: 1; }
#aa-message.good { color: var(--good); }
#aa-message.bad { color: var(--accent); }
#aa-message.warn { color: var(--accent-2); }

kbd {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 1px 6px;
  font-family: inherit;
  font-size: 0.85em;
  color: var(--fg);
}

@media (max-width: 400px) {
  .fighter-wrap { width: 52px; }
  #aa-message { font-size: 1.2rem; }
}