* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --px-bg: #0f0f23;
  --px-panel: #1a1a3e;
  --px-border: #fff;
  --px-accent: #ffd700;
  --px-red: #e63946;
  --px-cyan: #4ecdc4;
  --px-green: #2d6a1e;
  --px-shadow: #000;
  --font-pixel: 'Press Start 2P', monospace;
}

html {
  font-size: 20px;
}

body {
  background: #0a0a18;
  overflow: hidden;
  font-family: var(--font-pixel);
  font-size: 14px;
  color: #fff;
  user-select: none;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  -webkit-font-smoothing: none;
  -moz-osx-font-smoothing: grayscale;
}

/* Pixel football playground background canvas */
.playground-bg {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  pointer-events: none;
}

/* Animated Soccerbro logo */
.soccerbro-banner {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  pointer-events: none;
  text-align: center;
}

.soccerbro-text {
  font-size: clamp(0.75rem, 2.5vw, 1.2rem);
  letter-spacing: 0.12em;
  position: relative;
  z-index: 2;
  display: flex;
  gap: 1px;
  justify-content: center;
}

.sb-letter {
  display: inline-block;
  color: var(--px-accent);
  text-shadow:
    2px 2px 0 var(--px-red),
    4px 4px 0 var(--px-shadow);
  animation: soccerbro-bounce 1.2s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.07s);
}

.sb-letter.sb-bro {
  color: var(--px-cyan);
  text-shadow:
    2px 2px 0 #0055a4,
    4px 4px 0 var(--px-shadow);
}

@keyframes soccerbro-bounce {
  0%, 100% {
    transform: translateY(0) scale(1);
    filter: brightness(1);
  }
  30% {
    transform: translateY(-6px) scale(1.12);
    filter: brightness(1.3);
  }
  50% {
    transform: translateY(0) scale(1);
  }
}

@keyframes soccerbro-glow-pulse {
  0%, 100% { opacity: 0.35; transform: translateX(-50%) scaleX(1); }
  50% { opacity: 0.7; transform: translateX(-50%) scaleX(1.15); }
}

@keyframes soccerbro-shimmer {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.soccerbro-glow {
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 8px;
  background: linear-gradient(90deg, transparent, var(--px-accent), var(--px-cyan), var(--px-red), transparent);
  background-size: 200% 100%;
  animation: soccerbro-shimmer 2.5s linear infinite, soccerbro-glow-pulse 1.2s ease-in-out infinite;
  filter: blur(2px);
  z-index: 1;
}

/* CRT scanlines */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
}

#app {
  position: relative;
  z-index: 10;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Subtle overlay so menus read over the pitch */
#app::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 24, 0.45);
  pointer-events: none;
  z-index: 0;
}

#app > * {
  position: relative;
  z-index: 1;
}

/* Remove old grid — playground canvas replaces it */
#app::after {
  display: none;
}

.pixel-frame {
  position: relative;
  padding: 8px;
  background: #222;
  border: 4px solid var(--px-border);
  box-shadow:
    4px 4px 0 var(--px-shadow),
    inset 0 0 0 4px #444,
    0 0 40px rgba(255, 215, 0, 0.15);
}

#gameCanvas {
  display: block;
  background: var(--px-green);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 40px);
}

/* Pixel box UI panels */
.pixel-box {
  border: 4px solid var(--px-border);
  background: var(--px-panel);
  padding: 20px 28px;
  box-shadow: 4px 4px 0 var(--px-shadow);
}

.pixel-box-sm {
  border: 3px solid var(--px-border);
  background: var(--px-panel);
  padding: 12px 16px;
  box-shadow: 3px 3px 0 var(--px-shadow);
}

.screen {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(8, 8, 24, 0.82);
  z-index: 10;
  padding: 16px;
  text-align: center;
  backdrop-filter: blur(2px);
}

.screen.active { display: flex; }
.screen.hidden { display: none !important; }

.title-box {
  margin-bottom: 24px;
  position: relative;
}

.ball-icon {
  width: 24px;
  height: 24px;
  margin: 0 auto 12px;
  background:
    linear-gradient(135deg, #fff 50%, #222 50%) 0 0 / 12px 12px,
    linear-gradient(135deg, #222 50%, #fff 50%) 12px 0 / 12px 12px,
    linear-gradient(135deg, #222 50%, #fff 50%) 0 12px / 12px 12px,
    linear-gradient(135deg, #fff 50%, #222 50%) 12px 12px / 12px 12px;
  image-rendering: pixelated;
  animation: bounce 0.6s ease infinite alternate;
}

@keyframes bounce {
  from { transform: translateY(0); }
  to { transform: translateY(-6px); }
}

.title {
  font-size: clamp(1.2rem, 4.5vw, 2.2rem);
  color: var(--px-accent);
  text-shadow:
    3px 3px 0 var(--px-red),
    6px 6px 0 var(--px-shadow);
  letter-spacing: 3px;
  line-height: 1.6;
}

.subtitle {
  font-size: clamp(0.65rem, 1.6vw, 0.85rem);
  color: var(--px-cyan);
  margin-top: 8px;
  letter-spacing: 1px;
}

h2 {
  font-size: clamp(0.9rem, 2.5vw, 1.25rem);
  color: var(--px-accent);
  margin-bottom: 16px;
  text-shadow: 2px 2px 0 var(--px-shadow);
}

.menu-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 12px 0;
}

.btn {
  font-family: var(--font-pixel);
  font-size: clamp(0.65rem, 1.5vw, 0.8rem);
  padding: 12px 24px;
  border: none;
  background: #333;
  color: #fff;
  cursor: pointer;
  min-width: 200px;
  position: relative;
  box-shadow:
    inset -3px -3px 0 #111,
    inset 3px 3px 0 #555,
    4px 4px 0 var(--px-shadow);
  transition: transform 0.05s;
  letter-spacing: 1px;
}

.btn:hover {
  background: #444;
  transform: translate(-1px, -1px);
  box-shadow:
    inset -3px -3px 0 #111,
    inset 3px 3px 0 #666,
    5px 5px 0 var(--px-shadow);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow:
    inset -3px -3px 0 #111,
    inset 3px 3px 0 #555,
    2px 2px 0 var(--px-shadow);
}

.btn-primary {
  background: var(--px-red);
  color: var(--px-accent);
}

.btn-primary:hover { background: #ff4757; }

.btn-gold {
  background: #b8860b;
  color: #ffd700;
  border-color: #ffd700;
}

.btn-gold:hover { background: #daa520; }

.btn-danger {
  background: #662222;
  color: #ff8888;
  margin-top: 12px;
  font-size: 0.6rem;
}

.controls-hint {
  margin-top: 16px;
  font-size: clamp(0.55rem, 1.2vw, 0.7rem);
  color: #888;
  line-height: 2.2;
  max-width: 420px;
}

.wins-display {
  font-size: clamp(0.6rem, 1.3vw, 0.75rem);
  color: var(--px-cyan);
  margin-top: 8px;
}

/* Character Select */
.char-select-layout {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 920px;
}

.player-pick { min-width: 140px; }

.player-pick h3 {
  font-size: 0.7rem;
  margin-bottom: 8px;
  color: var(--px-cyan);
}

.char-preview {
  width: 80px;
  height: 100px;
  margin: 0 auto 8px;
  border: 3px solid var(--px-border);
  background: #111;
  box-shadow: 3px 3px 0 var(--px-shadow);
}

.char-stats {
  font-size: 0.55rem;
  line-height: 1.9;
  color: #aaa;
  text-align: left;
}

.kit-picker {
  margin-top: 8px;
  font-size: 0.55rem;
}

.kit-picker input[type="color"] {
  width: 40px;
  height: 24px;
  border: 2px solid #fff;
  background: none;
  cursor: pointer;
  margin-top: 4px;
}

.char-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  max-width: 380px;
}

.char-card {
  width: 76px;
  padding: 6px 3px;
  border: 3px solid #444;
  background: #1a1a2e;
  cursor: pointer;
  font-size: 0.5rem;
  box-shadow: 2px 2px 0 var(--px-shadow);
  transition: transform 0.05s;
}

.char-card:hover:not(.locked) {
  border-color: var(--px-accent);
  transform: translate(-1px, -1px);
}

.char-card.selected-p1 {
  border-color: var(--px-cyan);
  box-shadow: 0 0 0 2px var(--px-cyan), 3px 3px 0 var(--px-shadow);
}

.char-card.selected-p2 {
  border-color: var(--px-red);
  box-shadow: 0 0 0 2px var(--px-red), 3px 3px 0 var(--px-shadow);
}

.char-card.locked {
  opacity: 0.3;
  cursor: not-allowed;
}

.char-card canvas {
  display: block;
  margin: 0 auto 3px;
  image-rendering: pixelated;
}

/* Settings */
.settings-panel {
  min-width: 280px;
  margin-bottom: 16px;
}

.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.65rem;
  margin-bottom: 14px;
  gap: 12px;
}

.setting-row select {
  font-family: var(--font-pixel);
  font-size: 0.6rem;
  background: #222;
  color: var(--px-accent);
  border: 2px solid #555;
  padding: 6px 8px;
  cursor: pointer;
}

.setting-row input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--px-red);
  cursor: pointer;
}

/* HUD */
#hud {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  pointer-events: none;
  width: min(520px, 90vw);
}

#hud.hidden { display: none; }

.hud-bar { padding: 8px 16px; }

.scoreboard {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  font-size: clamp(1rem, 3vw, 1.5rem);
}

.score-p1 { color: var(--px-cyan); }
.score-p2 { color: var(--px-red); }

.timer {
  font-size: clamp(0.65rem, 2vw, 0.95rem);
  color: var(--px-accent);
  min-width: 50px;
}

.player-names {
  display: flex;
  justify-content: space-between;
  font-size: clamp(0.55rem, 1.3vw, 0.7rem);
  color: #888;
  margin-top: 4px;
}

#tournamentInfo {
  color: var(--px-accent);
  font-size: 0.55rem;
}

.stamina-bars {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 6px;
}

.stamina-wrap {
  flex: 1;
  height: 6px;
  background: #222;
  border: 2px solid #444;
}

.stamina-bar {
  height: 100%;
  width: 100%;
  background: var(--px-cyan);
  transition: width 0.1s;
}

.stamina-bar.p2 { background: var(--px-red); }

.message {
  text-align: center;
  font-size: clamp(0.65rem, 2vw, 0.9rem);
  color: var(--px-accent);
  margin-top: 6px;
  text-shadow: 2px 2px 0 #000;
}

.charge-bar {
  width: 80px;
  height: 8px;
  margin: 6px auto 0;
  background: #222;
  border: 2px solid var(--px-accent);
}

.charge-bar.hidden { display: none; }

.charge-fill {
  height: 100%;
  width: 0%;
  background: var(--px-accent);
  transition: width 0.05s;
}

/* Overlay */
.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.55);
  z-index: 8;
  pointer-events: none;
}

.overlay.hidden { display: none; }

.overlay-content h2 {
  font-size: clamp(1rem, 4vw, 2rem);
  color: var(--px-accent);
  text-shadow: 3px 3px 0 var(--px-red);
}

.overlay-content p {
  font-size: clamp(0.65rem, 1.6vw, 0.85rem);
  margin-top: 10px;
}

@keyframes popIn {
  0% { transform: scale(0.5); opacity: 0; }
  70% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}

.overlay-content { animation: popIn 0.3s ease; }

.unlock-char {
  margin: 16px 0;
  padding: 16px;
}

.unlock-char canvas { image-rendering: pixelated; }

.formation-hint {
  font-size: clamp(0.55rem, 1.2vw, 0.7rem);
  color: var(--px-cyan);
  margin: 8px 0;
  letter-spacing: 0.5px;
}

.mode-desc {
  font-size: clamp(0.55rem, 1.3vw, 0.7rem);
  color: #888;
  margin-bottom: 14px;
  max-width: 420px;
  line-height: 1.8;
}

/* Country Select */
.country-select-layout {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 720px;
}

.country-pick {
  flex: 1;
  min-width: 200px;
  max-width: 320px;
}

.country-pick h3 {
  font-size: 0.65rem;
  color: var(--px-cyan);
  margin-bottom: 8px;
}

.country-preview {
  text-align: center;
  padding: 10px;
  margin-bottom: 8px;
  border: 2px solid #444;
  background: #111;
  min-height: 70px;
}

.country-preview .big-flag {
  font-size: 2rem;
  line-height: 1.2;
  display: block;
}

.country-preview .preview-name {
  font-size: 0.65rem;
  color: var(--px-accent);
  margin-top: 4px;
}

.country-preview .preview-rating {
  font-size: 0.55rem;
  color: #888;
  margin-top: 4px;
}

.country-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  max-height: 160px;
  overflow-y: auto;
}

.country-card {
  padding: 6px 4px;
  border: 2px solid #444;
  background: #1a1a2e;
  cursor: pointer;
  font-size: 0.5rem;
  text-align: center;
  transition: transform 0.05s;
}

.country-card:hover {
  border-color: var(--px-accent);
  transform: scale(1.05);
}

.country-card.selected {
  border-color: var(--px-cyan);
  box-shadow: 0 0 6px var(--px-cyan);
  background: #1a2a3e;
}

.country-flag { font-size: 1rem; display: block; margin-bottom: 2px; }
.country-name { display: block; color: #ccc; }
.country-rating { display: block; color: var(--px-accent); margin-top: 2px; }

.vs-badge {
  align-self: center;
  font-size: 0.8rem;
  color: var(--px-red);
  padding: 12px 16px;
  margin-top: 40px;
}

/* Challenge Mode */
.challenge-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 520px;
  max-height: 340px;
  overflow-y: auto;
  margin-bottom: 16px;
  padding: 4px;
}

.challenge-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 3px solid #444;
  background: #1a1a2e;
  cursor: pointer;
  text-align: left;
  transition: transform 0.05s;
}

.challenge-card:hover:not(.locked):not(.completed) {
  border-color: var(--px-accent);
  transform: translateX(4px);
}

.challenge-card.locked {
  opacity: 0.35;
  cursor: not-allowed;
}

.challenge-card.completed {
  border-color: var(--px-cyan);
  opacity: 0.7;
}

.challenge-card.boss {
  border-color: var(--px-red);
  background: #2a1010;
}

.challenge-card.boss:hover:not(.locked):not(.completed) {
  border-color: #ffd700;
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.3);
}

.challenge-card canvas {
  image-rendering: pixelated;
  flex-shrink: 0;
}

.challenge-info { flex: 1; }

.challenge-info h4 {
  font-size: 0.65rem;
  color: var(--px-accent);
  margin-bottom: 4px;
}

.challenge-info .challenge-sub {
  font-size: 0.5rem;
  color: var(--px-red);
  margin-bottom: 4px;
}

.challenge-info p {
  font-size: 0.5rem;
  color: #888;
  line-height: 1.6;
}

.challenge-badge {
  font-size: 0.55rem;
  flex-shrink: 0;
}

.challenge-badge.win { color: var(--px-cyan); }
.challenge-badge.lock { color: #555; font-size: 0.7rem; }

#challengeHud {
  color: var(--px-accent);
  font-size: 0.55rem;
}

.unlock-reward {
  font-size: 0.65rem;
  color: var(--px-cyan);
  margin: 10px 0;
  line-height: 1.8;
}

.hidden { display: none !important; }

@media (max-width: 600px) {
  .soccerbro-banner {
    top: 8px;
  }
  .soccerbro-text {
    font-size: 0.65rem;
    letter-spacing: 0.06em;
  }
  .char-grid { grid-template-columns: repeat(2, 1fr); }
  .char-select-layout { flex-direction: column; align-items: center; }
  .pixel-frame { padding: 4px; border-width: 3px; }
}