/* Panna Arena — MiniMax lane stylesheet.
   Pure CSS, no framework. Graffiti dusk palette + arcade neon.
*/

:root {
  --bg-0: #0c0710;
  --bg-1: #1a0e22;
  --bg-2: #2a1530;
  --ink: #f5e9d7;
  --ink-dim: #b9a98f;
  --hot: #ff5a1f;
  --hot-glow: #ff8a4c;
  --neon: #ff2d8a;
  --neon-2: #00e0c6;
  --warn: #ffd34d;
  --home: #ff5a1f;
  --away: #00e0c6;
  --panel: rgba(15, 7, 22, 0.86);
  --panel-edge: rgba(255, 90, 31, 0.4);
  --good: #5be37d;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 30% 20%, var(--bg-2), var(--bg-0) 70%);
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}

/* ---------- Background graffiti canvas layer ---------- */
.bg-graffiti {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 18%, rgba(255,45,138,0.18), transparent 38%),
    radial-gradient(circle at 88% 75%, rgba(0,224,198,0.18), transparent 42%),
    radial-gradient(circle at 50% 100%, rgba(255,90,31,0.22), transparent 55%);
  z-index: 0;
}
.bg-graffiti::after {
  content: "PANNA";
  position: absolute;
  bottom: -22px;
  right: -12px;
  font-family: "Impact", "Arial Black", sans-serif;
  font-size: 28vh;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: rgba(255, 90, 31, 0.05);
  text-transform: uppercase;
}

/* ---------- Screens ---------- */
.screen {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10;
  padding: 24px;
}
.screen.active { display: flex; }

.card {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: 18px;
  padding: 32px 36px;
  width: min(560px, 100%);
  box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,90,31,0.06) inset;
  backdrop-filter: blur(8px);
}
.card.wide { width: min(640px, 100%); }

.brand {
  text-align: center;
  margin-bottom: 22px;
}
.brand-mark {
  display: inline-flex;
  width: 64px; height: 64px;
  align-items: center; justify-content: center;
  background: linear-gradient(140deg, var(--hot), var(--neon));
  border-radius: 16px;
  font-family: "Impact", "Arial Black", sans-serif;
  font-size: 38px;
  color: white;
  margin-bottom: 12px;
  box-shadow: 0 12px 28px rgba(255,90,31,0.35);
}
.brand h1 {
  margin: 0;
  font-family: "Impact", "Arial Black", sans-serif;
  letter-spacing: 0.06em;
  font-size: 44px;
  color: var(--ink);
  text-shadow: 0 2px 0 rgba(255,90,31,0.4);
}
.tagline {
  margin: 6px 0 0;
  color: var(--ink-dim);
  letter-spacing: 0.18em;
  font-size: 11px;
  text-transform: uppercase;
}

/* ---------- Mode tiles ---------- */
.mode-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}
.mode-tile {
  position: relative;
  display: block;
  padding: 14px 12px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  background: rgba(255,255,255,0.02);
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}
.mode-tile input { position: absolute; opacity: 0; pointer-events: none; }
.mode-tile:has(input:checked) {
  border-color: var(--hot);
  background: linear-gradient(160deg, rgba(255,90,31,0.18), rgba(255,45,138,0.10));
  transform: translateY(-1px);
}
.mode-name {
  display: block;
  font-weight: 800;
  letter-spacing: 0.04em;
  font-size: 14px;
  color: var(--ink);
}
.mode-sub {
  display: block;
  font-size: 11px;
  color: var(--ink-dim);
  margin-top: 2px;
}

/* ---------- Controls ---------- */
.controls-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 18px;
  margin: 10px 0 18px;
  font-size: 13px;
}
.ctrl-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-dim);
}
kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 24px;
  padding: 0 6px;
  font-family: "JetBrains Mono", "SFMono-Regular", ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 5px;
}
.rules {
  font-size: 12px;
  color: var(--ink-dim);
  line-height: 1.5;
  margin: 10px 0 0;
}

/* ---------- Buttons ---------- */
.btn-primary, .btn-secondary, .btn-danger {
  width: 100%;
  margin-top: 12px;
  padding: 12px 16px;
  font-family: "Impact", "Arial Black", sans-serif;
  font-size: 18px;
  letter-spacing: 0.08em;
  color: white;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 90ms ease, filter 120ms ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--hot), var(--neon));
  box-shadow: 0 14px 30px rgba(255,90,31,0.35);
}
.btn-secondary { background: rgba(255,255,255,0.08); color: var(--ink); }
.btn-danger { background: linear-gradient(135deg, #c12b4a, #7c1b30); }
.btn-primary:hover, .btn-secondary:hover, .btn-danger:hover { filter: brightness(1.1); }
.btn-primary:active, .btn-secondary:active, .btn-danger:active { transform: translateY(1px); }

/* ---------- Countdown ---------- */
.countdown-stack {
  text-align: center;
}
.countdown-num {
  font-family: "Impact", "Arial Black", sans-serif;
  font-size: 22vh;
  line-height: 1;
  color: var(--ink);
  text-shadow: 0 0 30px var(--hot-glow);
  animation: pulse 1s ease-in-out infinite;
}
.countdown-label {
  letter-spacing: 0.4em;
  color: var(--ink-dim);
  font-size: 14px;
  margin-top: 10px;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.85; }
}

/* ---------- Victory ---------- */
.victory .card { text-align: center; }
.victory-score {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin: 16px 0;
  font-family: "Impact", "Arial Black", sans-serif;
}
.victory-score > div { display: flex; align-items: baseline; gap: 8px; }
.victory-score .t-name { font-size: 22px; color: var(--ink-dim); letter-spacing: 0.1em; }
.victory-score strong { font-size: 64px; line-height: 1; }
.victory-score .sep { font-size: 36px; color: var(--ink-dim); }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 16px 0;
}
.stat-grid > div {
  padding: 10px 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  text-align: center;
}
.stat-grid > div span {
  display: block;
  font-family: "Impact", "Arial Black", sans-serif;
  font-size: 22px;
  color: var(--hot);
}
.stat-grid > div small {
  display: block;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
  text-transform: uppercase;
  margin-top: 2px;
}
.victory-msg { color: var(--ink-dim); font-size: 14px; }

/* ---------- Float layer (panna / combo callouts) ---------- */
.float-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 5;
}
.float-callout {
  position: absolute;
  font-family: "Impact", "Arial Black", sans-serif;
  font-size: 56px;
  letter-spacing: 0.05em;
  color: var(--warn);
  text-shadow: 0 0 18px rgba(255,211,77,0.6), 0 4px 0 rgba(0,0,0,0.4);
  transform: translate(-50%, -50%);
  animation: floatUp 1.4s ease-out forwards;
  white-space: nowrap;
}
.float-callout.panna { color: var(--neon); text-shadow: 0 0 22px var(--neon), 0 4px 0 rgba(0,0,0,0.4); font-size: 72px; }
.float-callout.combo { color: var(--good); text-shadow: 0 0 18px var(--good); font-size: 48px; }
@keyframes floatUp {
  0%   { opacity: 0; transform: translate(-50%, -30%) scale(0.6) rotate(-4deg); }
  20%  { opacity: 1; transform: translate(-50%, -50%) scale(1.05) rotate(-1deg); }
  80%  { opacity: 1; transform: translate(-50%, -110%) scale(1.0) rotate(0deg); }
  100% { opacity: 0; transform: translate(-50%, -160%) scale(0.95) rotate(0deg); }
}

/* ---------- Game Layout ---------- */
.game-layout {
  position: relative;
  width: 100vw;
  height: 100vh;
  z-index: 1;
}
#gameCanvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ---------- HUD ---------- */
.hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
}
.scoreboard {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 10px 14px;
  background: linear-gradient(180deg, rgba(15,7,22,0.72), rgba(15,7,22,0.4));
  border: 1px solid rgba(255,90,31,0.18);
  border-radius: 14px;
  backdrop-filter: blur(6px);
  pointer-events: auto;
}
.scoreboard .team {
  display: flex;
  align-items: center;
  gap: 10px;
}
.scoreboard .team.away { justify-content: flex-end; }
.team-stripe {
  width: 6px;
  height: 28px;
  background: var(--home);
  border-radius: 3px;
  box-shadow: 0 0 12px var(--home);
}
.team-stripe.alt { background: var(--away); box-shadow: 0 0 12px var(--away); }
.team-label {
  font-family: "Impact", "Arial Black", sans-serif;
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--ink);
}
.team-points {
  font-family: "Impact", "Arial Black", sans-serif;
  font-size: 38px;
  color: var(--ink);
  min-width: 32px;
  text-align: center;
}
.scoreboard .center { display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 220px; }
.timer {
  font-family: "JetBrains Mono", "SFMono-Regular", ui-monospace, monospace;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: 0.04em;
}
.combo-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  color: var(--ink-dim);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.combo-bar {
  width: 140px;
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  overflow: hidden;
}
#comboFill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--hot), var(--neon-2));
  transition: width 220ms ease;
}
.combo-multi {
  font-family: "Impact", "Arial Black", sans-serif;
  font-size: 18px;
  color: var(--good);
  letter-spacing: 0;
  min-width: 32px;
  text-align: right;
}

.bottombar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  background: linear-gradient(0deg, rgba(15,7,22,0.72), rgba(15,7,22,0.4));
  border: 1px solid rgba(255,90,31,0.18);
  border-radius: 14px;
  backdrop-filter: blur(6px);
  pointer-events: auto;
}
.player-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px 6px 6px;
  background: rgba(255,90,31,0.14);
  border: 1px solid rgba(255,90,31,0.45);
  border-radius: 999px;
}
.pill-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  background: linear-gradient(140deg, var(--hot), var(--neon));
  color: white;
  font-family: "Impact", "Arial Black", sans-serif;
  border-radius: 50%;
  font-size: 16px;
}
.pill-name {
  font-family: "Impact", "Arial Black", sans-serif;
  font-size: 16px;
  letter-spacing: 0.06em;
  color: var(--ink);
}
.pill-role {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
  text-transform: uppercase;
}
.stamina-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  color: var(--ink-dim);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.stamina-bar {
  width: 130px;
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  overflow: hidden;
}
#staminaFill {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--neon-2), var(--good));
  transition: width 80ms linear;
}
.mode-pill {
  padding: 4px 10px;
  background: rgba(0,224,198,0.14);
  border: 1px solid rgba(0,224,198,0.45);
  color: var(--neon-2);
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.key-hints {
  display: flex;
  gap: 12px;
  font-size: 11px;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
}
.key-hints span { display: inline-flex; align-items: center; gap: 4px; }

/* ---------- Pause ---------- */
.pause .card { text-align: center; width: min(440px, 100%); }
.pause h2 { font-family: "Impact", "Arial Black", sans-serif; letter-spacing: 0.08em; font-size: 32px; margin: 0 0 14px; }
.pause-actions { display: grid; gap: 6px; }

@media (max-width: 720px) {
  .mode-grid { grid-template-columns: 1fr; }
  .controls-list { grid-template-columns: 1fr; }
  .scoreboard { grid-template-columns: 1fr 1fr; }
  .scoreboard .center { display: none; }
  .bottombar { flex-wrap: wrap; }
}