/* ===== CSS RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
  font-family: 'Segoe UI', 'Arial', sans-serif;
  color: #fff;
  user-select: none;
  -webkit-user-select: none;
}

#game {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* ===== OVERLAY ===== */
.ov {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.82);
  z-index: 100;
  transition: opacity 0.25s ease;
}

.hide {
  display: none !important;
}

/* ===== MENU SCREEN ===== */
#menuInner {
  background: rgba(10, 12, 20, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 28px 36px;
  width: min(820px, 94vw);
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: 0 0 40px rgba(0, 120, 255, 0.25);
  scrollbar-width: thin;
  scrollbar-color: #334 #111;
}

#menuTitle {
  text-align: center;
  font-size: 2.4rem;
  letter-spacing: 0.18em;
  color: #f0c040;
  text-shadow: 0 0 16px rgba(240, 192, 64, 0.5);
  margin-bottom: 22px;
}

#menuSections {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
}

.menu-section {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 14px 16px;
  min-width: 180px;
}

.menu-section-title {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: #88aacc;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.menu-sel {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ===== MENU BUTTONS ===== */
.menu-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  color: #ccd;
  font-size: 0.78rem;
  padding: 7px 13px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  letter-spacing: 0.06em;
}

.menu-btn:hover {
  background: rgba(100, 160, 255, 0.18);
  border-color: rgba(100, 160, 255, 0.4);
  color: #fff;
}

.menu-btn.selected {
  background: rgba(100, 160, 255, 0.28);
  border-color: #5a9eff;
  color: #fff;
  font-weight: 600;
}

/* ===== COLOR BUTTONS ===== */
.color-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s;
  display: inline-block;
}

.color-btn:hover {
  transform: scale(1.15);
  border-color: rgba(255, 255, 255, 0.6);
}

.color-btn.selected {
  transform: scale(1.2);
  border-color: #fff;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

/* ===== CAR STATS ===== */
#carStats {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 14px 16px;
  min-width: 220px;
}

.stat-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: #88aacc;
  width: 46px;
  flex-shrink: 0;
}

.stat-bar {
  flex: 1;
}

.stat-bg {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  height: 8px;
  overflow: hidden;
}

.stat-fg {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, #3080ff, #60c0ff);
  transition: width 0.3s ease;
}

/* ===== START BUTTON ===== */
.start-btn {
  display: block;
  margin: 22px auto 0;
  padding: 13px 44px;
  font-size: 1.05rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #1a6fff, #0a3fcf);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  animation: pulse 2s infinite;
  transition: background 0.2s;
  text-transform: uppercase;
}

.start-btn:hover {
  background: linear-gradient(135deg, #3a8fff, #2a5fef);
  animation: none;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(60, 130, 255, 0.55); }
  50%       { box-shadow: 0 0 0 12px rgba(60, 130, 255, 0); }
}

/* ===== CONTROL HINTS ===== */
.control-hints {
  margin-top: 14px;
  text-align: center;
  font-size: 0.72rem;
  color: #667;
  letter-spacing: 0.06em;
}

/* ===== HUD PANELS ===== */
.hp {
  position: fixed;
  top: 14px;
  background: rgba(8, 10, 18, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 10px;
  padding: 10px 14px;
  z-index: 10;
  min-width: 150px;
}

#hudL { left: 14px; }
#hudR { right: 14px; }

.ht {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: #5577aa;
  text-transform: uppercase;
  margin-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  padding-bottom: 4px;
}

.hr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3px;
}

.hl {
  font-size: 0.62rem;
  color: #7799bb;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hv {
  font-size: 0.78rem;
  font-weight: 600;
  color: #ddeeff;
  letter-spacing: 0.04em;
}

/* ===== PROGRESS BARS ===== */
.bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.bt {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.bf {
  height: 100%;
  border-radius: 3px;
  width: 100%;
  transition: width 0.1s linear;
}

#bF { background: linear-gradient(90deg, #e06020, #f09030); }
#bH { background: linear-gradient(90deg, #20c040, #60ff80); }
#bN { background: linear-gradient(90deg, #8020ff, #c060ff); }

/* ===== POSITION BOARD ===== */
#posBoard {
  position: fixed;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(8, 10, 18, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 10px;
  padding: 8px 10px;
  min-width: 140px;
}

.pb-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 0;
  font-size: 0.68rem;
}

.pb-row.pb-you {
  color: #ffe060;
  font-weight: 700;
}

.pb-pos {
  width: 16px;
  text-align: right;
  color: #8899bb;
  font-weight: 700;
}

.pb-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pb-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pb-lap {
  color: #6688aa;
  font-size: 0.62rem;
}

/* ===== MINIMAP ===== */
#miniW {
  position: fixed;
  bottom: 14px;
  left: 14px;
  z-index: 10;
  background: rgba(8, 10, 18, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 10px;
  padding: 6px;
}

#mini {
  display: block;
  border-radius: 6px;
}

/* ===== TACHOMETER ===== */
#tachoW {
  position: fixed;
  bottom: 14px;
  right: 14px;
  z-index: 10;
  background: rgba(8, 10, 18, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 50%;
  padding: 6px;
}

#tacho {
  display: block;
}

/* ===== ITEM HUD ===== */
#itemHud {
  position: fixed;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
}

.item-slot {
  width: 46px;
  height: 46px;
  background: rgba(8, 10, 18, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.item-slot.active {
  border-color: #f0c040;
  box-shadow: 0 0 10px rgba(240, 192, 64, 0.5);
}

/* ===== WEATHER INDICATOR ===== */
#weatherInd {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  background: rgba(8, 10, 18, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 20px;
  padding: 5px 16px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: #aabbcc;
}

/* ===== SOUND BUTTON ===== */
#soundBtn {
  position: fixed;
  top: 14px;
  right: 180px;
  z-index: 10;
  background: rgba(8, 10, 18, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 1.1rem;
  cursor: pointer;
  color: #fff;
  transition: background 0.15s;
}

#soundBtn:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* ===== COUNTDOWN SCREEN ===== */
#cntNum {
  font-size: 8rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #ffe060;
  text-shadow: 0 0 40px rgba(255, 224, 96, 0.7), 0 4px 0 rgba(0,0,0,0.4);
  animation: cntPulse 0.4s ease-out;
}

@keyframes cntPulse {
  0%   { transform: scale(1.8); opacity: 0; }
  100% { transform: scale(1);   opacity: 1; }
}

/* ===== PAUSE SCREEN ===== */
#pauseInner {
  text-align: center;
}

#pauseTitle {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  color: #fff;
  text-shadow: 0 0 20px rgba(255,255,255,0.3);
}

#pauseHint {
  margin-top: 14px;
  font-size: 0.9rem;
  color: #778899;
  letter-spacing: 0.1em;
}

/* ===== FINISH SCREEN ===== */
#finInner {
  background: rgba(10, 12, 20, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 36px 48px;
  text-align: center;
  width: min(500px, 90vw);
  box-shadow: 0 0 50px rgba(240, 192, 64, 0.2);
}

#finTitle {
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: #f0c040;
  text-shadow: 0 0 20px rgba(240, 192, 64, 0.5);
  margin-bottom: 22px;
}

#finStats {
  font-size: 0.85rem;
  line-height: 1.8;
  color: #ccd;
  margin-bottom: 24px;
  text-align: left;
}

#finStats .fin-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 3px 0;
}

#finStats .fin-label {
  color: #7799bb;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

#finStats .fin-val {
  font-weight: 600;
  color: #ddeeff;
}

/* ===== NOTIFICATIONS ===== */
#notifications {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 50;
}

.notif {
  text-align: center;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.8);
  margin-bottom: 6px;
  transition: opacity 0.2s;
}

/* ===== TOUCH DEVICE RULES ===== */
.touch-device #posBoard,
.touch-device .control-hints {
  display: none;
}

.touch-device .hp {
  font-size: 0.88em;
  padding: 7px 10px;
}

.touch-device #weatherInd {
  top: auto;
  bottom: 180px;
}

/* ===== SCROLLBAR STYLING ===== */
#menuInner::-webkit-scrollbar {
  width: 5px;
}

#menuInner::-webkit-scrollbar-track {
  background: #111;
}

#menuInner::-webkit-scrollbar-thumb {
  background: #334;
  border-radius: 3px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  #menuInner {
    padding: 18px 16px;
  }

  #menuTitle {
    font-size: 1.8rem;
  }

  .hp {
    font-size: 0.85em;
    padding: 7px 10px;
  }

  #hudL { top: 8px; left: 8px; }
  #hudR { top: 8px; right: 8px; }

  #miniW { bottom: 8px; left: 8px; }
  #tachoW { bottom: 8px; right: 8px; }

  #cntNum { font-size: 5rem; }
}