/* ============================================
   VOIDCALLER RHYTHM GAME - game.css
   Dark Medieval Noir / Crimson Red / VHS Glitch
   ============================================ */

/* =========================================
   BASE & RESET
   ========================================= */

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--void-red) var(--void-dark);
}

body {
  background: #0a0a0a;
  color: #e0e0e0;
  font-family: 'Cinzel', serif;
  margin: 0;
  overflow-x: hidden;
  min-height: 100vh;
  cursor: default;
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--void-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--void-red);
  border-radius: 3px;
}

::selection {
  background: var(--void-red);
  color: var(--void-bright);
}

::-moz-selection {
  background: var(--void-red);
  color: var(--void-bright);
}


/* =========================================
   NAVIGATION (matches main site)
   ========================================= */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--void-gray);
  padding: 0;
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 2rem;
}

/* --- Logo --- */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--void-red);
}

.nav-logo span {
  font-family: var(--font-metal);
  font-size: 1.3rem;
  color: var(--void-white);
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* --- Nav Links --- */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0 auto;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--void-gray-light);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: color 0.3s, text-shadow 0.3s;
  position: relative;
}

.nav-links a:hover {
  color: var(--void-red-bright);
  text-shadow: 0 0 10px rgba(204, 0, 0, 0.5);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--void-red);
  transition: width 0.3s;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--void-red-bright);
  text-shadow: 0 0 12px rgba(204, 0, 0, 0.6), 0 0 24px rgba(139, 0, 0, 0.3);
}

.nav-links a.active::after {
  width: 100%;
  background: var(--void-red-bright);
}

/* --- Nav Actions --- */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* --- Wallet Button --- */
.wallet-btn-wrapper {
  position: relative;
}

.btn-wallet {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.5rem 1.2rem;
  background: transparent;
  border: 1px solid var(--void-red);
  color: var(--void-red-bright);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.btn-wallet::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(139, 0, 0, 0.2), transparent);
  transition: left 0.5s;
}

.btn-wallet:hover::before {
  left: 100%;
}

.btn-wallet:hover {
  background: rgba(139, 0, 0, 0.15);
  box-shadow: 0 0 15px rgba(139, 0, 0, 0.3);
}

.btn-wallet.connected {
  border-color: var(--void-red-bright);
  color: var(--void-white);
  background: rgba(139, 0, 0, 0.2);
}

/* --- Wallet Dropdown --- */
.wallet-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 240px;
  background: var(--void-dark);
  border: 1px solid var(--void-gray);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.25s ease;
}

.wallet-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.wallet-dropdown-header {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-gray-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.75rem 1rem 0.5rem;
  border-bottom: 1px solid var(--void-gray);
}

.wallet-dropdown-list {
  max-height: 240px;
  overflow-y: auto;
}

.wallet-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background: none;
  border: none;
  border-bottom: 1px solid var(--void-gray);
  cursor: pointer;
  transition: background 0.2s;
  text-align: left;
}

.wallet-dropdown-item:last-child {
  border-bottom: none;
}

.wallet-dropdown-item:hover {
  background: rgba(139, 0, 0, 0.15);
}

.wallet-dropdown-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wallet-dropdown-icon svg,
.wallet-dropdown-icon img {
  width: 24px;
  height: 24px;
  border-radius: 4px;
}

.wallet-dropdown-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--void-white);
  letter-spacing: 1px;
}

.wallet-dropdown-empty {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--void-gray-light);
  padding: 1.5rem 1rem;
  text-align: center;
}

/* --- Mobile Nav Toggle --- */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--void-gray-light);
  transition: all 0.3s;
}


/* =========================================
   VHS / GLITCH OVERLAYS
   ========================================= */

/* --- Scanlines --- */
.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
}

/* --- Static Noise --- */
.static-noise {
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  animation: staticShift 0.1s infinite;
}

/* --- VHS Tracking Line --- */
.vhs-line {
  position: fixed;
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(255, 0, 0, 0.15);
  z-index: 9997;
  pointer-events: none;
  animation: vhsTrack 4s linear infinite;
}


/* =========================================
   GLITCH TEXT EFFECT
   ========================================= */

.glitch {
  position: relative;
  display: inline-block;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.glitch::before {
  color: var(--void-red-glow);
  animation: glitch-1 3s infinite linear alternate-reverse;
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
  transform: translate(-2px, -1px);
  opacity: 0.8;
}

.glitch::after {
  color: var(--void-white);
  animation: glitch-2 2.5s infinite linear alternate-reverse;
  clip-path: polygon(0 60%, 100% 60%, 100% 100%, 0 100%);
  transform: translate(2px, 1px);
  opacity: 0.8;
}

@keyframes glitch-1 {
  0%   { clip-path: polygon(0 2%, 100% 2%, 100% 5%, 0 5%);     transform: translate(-2px); }
  10%  { clip-path: polygon(0 15%, 100% 15%, 100% 15%, 0 15%);  transform: translate(2px); }
  20%  { clip-path: polygon(0 10%, 100% 10%, 100% 20%, 0 20%);  transform: translate(-1px); }
  30%  { clip-path: polygon(0 1%, 100% 1%, 100% 2%, 0 2%);      transform: translate(1px); }
  40%  { clip-path: polygon(0 33%, 100% 33%, 100% 33%, 0 33%);  transform: translate(-2px); }
  50%  { clip-path: polygon(0 44%, 100% 44%, 100% 44%, 0 44%);  transform: translate(2px); }
  60%  { clip-path: polygon(0 50%, 100% 50%, 100% 60%, 0 60%);  transform: translate(-1px); }
  70%  { clip-path: polygon(0 70%, 100% 70%, 100% 70%, 0 70%);  transform: translate(1px); }
  80%  { clip-path: polygon(0 80%, 100% 80%, 100% 85%, 0 85%);  transform: translate(-2px); }
  90%  { clip-path: polygon(0 90%, 100% 90%, 100% 92%, 0 92%);  transform: translate(1px); }
  100% { clip-path: polygon(0 98%, 100% 98%, 100% 100%, 0 100%); transform: translate(-1px); }
}

@keyframes glitch-2 {
  0%   { clip-path: polygon(0 25%, 100% 25%, 100% 30%, 0 30%);  transform: translate(2px); }
  10%  { clip-path: polygon(0 40%, 100% 40%, 100% 42%, 0 42%);  transform: translate(-1px); }
  20%  { clip-path: polygon(0 55%, 100% 55%, 100% 58%, 0 58%);  transform: translate(1px); }
  30%  { clip-path: polygon(0 70%, 100% 70%, 100% 73%, 0 73%);  transform: translate(-2px); }
  40%  { clip-path: polygon(0 5%, 100% 5%, 100% 8%, 0 8%);      transform: translate(2px); }
  50%  { clip-path: polygon(0 15%, 100% 15%, 100% 18%, 0 18%);  transform: translate(-1px); }
  60%  { clip-path: polygon(0 85%, 100% 85%, 100% 88%, 0 88%);  transform: translate(1px); }
  70%  { clip-path: polygon(0 62%, 100% 62%, 100% 65%, 0 65%);  transform: translate(-2px); }
  80%  { clip-path: polygon(0 48%, 100% 48%, 100% 50%, 0 50%);  transform: translate(2px); }
  90%  { clip-path: polygon(0 35%, 100% 35%, 100% 37%, 0 37%);  transform: translate(-1px); }
  100% { clip-path: polygon(0 92%, 100% 92%, 100% 95%, 0 95%);  transform: translate(1px); }
}


/* =========================================
   SCREENS (shared)
   ========================================= */

.screen {
  min-height: 100vh;
}

.screen.hidden {
  display: none;
}


/* =========================================
   SONG SELECTION SCREEN (#screen-select)
   ========================================= */

.screen-select {
  padding-top: 80px;
  padding-bottom: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

/* --- Header --- */
.select-header {
  text-align: center;
  margin-bottom: 2.5rem;
  padding-top: 2rem;
}

.select-title {
  font-family: var(--font-metal);
  font-size: 3rem;
  color: var(--void-white);
  letter-spacing: 6px;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(139, 0, 0, 0.6), 0 0 40px rgba(139, 0, 0, 0.3);
  margin-bottom: 0.75rem;
}

.select-subtitle {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--void-gray-light);
  letter-spacing: 4px;
  text-transform: uppercase;
}


/* =========================================
   CONTROLS BAR
   ========================================= */

.game-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.difficulty-selector {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.control-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-gray-light);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.difficulty-buttons {
  display: flex;
  gap: 0.5rem;
}

.diff-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.4rem 1rem;
  background: transparent;
  border: 1px solid var(--void-gray);
  color: var(--void-gray-light);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s;
}

.diff-btn:hover {
  border-color: var(--void-gray-mid);
  color: var(--void-white);
}

.diff-btn.active {
  border-color: var(--void-red);
  color: var(--void-red-bright);
  background: rgba(139, 0, 0, 0.15);
  box-shadow: 0 0 10px rgba(139, 0, 0, 0.2);
  text-shadow: 0 0 8px rgba(204, 0, 0, 0.4);
}

/* =========================================
   ALBUM SECTIONS
   ========================================= */

.album-section {
  margin-bottom: 3rem;
  position: relative;
}

.album-title {
  font-family: var(--font-metal);
  font-size: 1.5rem;
  color: var(--void-white);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--void-red);
}

.album-subtitle {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--void-gray-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding-left: 0.75rem;
  margin-bottom: 1.25rem;
}


/* =========================================
   SONG GRID
   ========================================= */

.song-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}


/* =========================================
   SONG CARDS
   ========================================= */

.song-card {
  background: var(--void-gray-dark);
  border: 1px solid var(--void-gray);
  padding: 1.5rem;
  position: relative;
  cursor: pointer;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
  overflow: hidden;
}

.song-card-img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 0.75rem;
  border-radius: 2px;
  opacity: 0.85;
  transition: opacity 0.3s;
}

.song-card:hover .song-card-img {
  opacity: 1;
}

.song-card.locked .song-card-img,
.song-card.coming-soon .song-card-img {
  filter: grayscale(0.8);
  opacity: 0.4;
}

.song-card:hover {
  border-color: var(--void-red);
  box-shadow: 0 0 20px rgba(139, 0, 0, 0.3), 0 0 40px rgba(139, 0, 0, 0.1);
  transform: translateY(-2px);
}

.song-card:active {
  transform: translateY(0);
}

/* --- Locked Card --- */
.song-card.locked {
  opacity: 0.5;
  cursor: not-allowed;
}

.song-card.locked:hover {
  border-color: var(--void-gray);
  box-shadow: none;
  transform: none;
}

/* --- Coming Soon Card --- */
.song-card.coming-soon {
  opacity: 0.35;
  filter: grayscale(0.6);
  cursor: not-allowed;
}

.song-card.coming-soon:hover {
  border-color: var(--void-gray);
  box-shadow: none;
  transform: none;
  filter: grayscale(0.6);
}

/* --- Card Content --- */
.song-card-name {
  font-family: var(--font-metal);
  font-size: 1.1rem;
  color: var(--void-white);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.song-card-album {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-gray-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- Card Status Badge --- */
.song-card-status {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.song-card-status.owned {
  color: var(--void-red-bright);
}

.song-card-status.locked {
  color: var(--void-gray-light);
}

.song-card-status.coming-soon-tag {
  color: #ccaa00;
  text-shadow: 0 0 8px rgba(204, 170, 0, 0.3);
}

/* --- Play Button --- */
.song-card-play {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--void-red);
  background: transparent;
  margin-top: 1rem;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  transition: opacity 0.3s, background 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.song-card-play svg {
  width: 14px;
  height: 14px;
  fill: var(--void-red-bright);
}

.song-card:hover .song-card-play {
  opacity: 1;
}

.song-card-play:hover {
  background: rgba(139, 0, 0, 0.2);
  box-shadow: 0 0 12px rgba(139, 0, 0, 0.4);
}

.song-card.locked .song-card-play,
.song-card.coming-soon .song-card-play {
  display: none;
}

/* --- Lock / Connect Overlay --- */
.song-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  opacity: 0;
  transition: opacity 0.3s;
}

.song-card.locked:hover .song-card-overlay,
.song-card-overlay.visible {
  opacity: 1;
}

.song-card-overlay-icon {
  font-size: 1.5rem;
  color: var(--void-gray-light);
}

.song-card-overlay-text {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--void-gray-light);
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: center;
  padding: 0 0.5rem;
}


/* =========================================
   COMING SOON SECTION OVERLAY
   ========================================= */

.coming-soon-grid {
  position: relative;
}

.coming-soon-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  pointer-events: none;
}

.coming-soon-text {
  font-family: var(--font-metal);
  font-size: 2.5rem;
  color: var(--void-white);
  letter-spacing: 8px;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(139, 0, 0, 0.5), 0 0 40px rgba(139, 0, 0, 0.3);
  animation: flicker 4s infinite;
}


/* =========================================
   SELECT STATUS
   ========================================= */

.select-status {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--void-gray-light);
  letter-spacing: 1px;
  margin-top: 2rem;
}


/* =========================================
   GAME SCREEN (#screen-game)
   ========================================= */

.screen-game {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 500;
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.screen-game.hidden {
  display: none !important;
}


/* =========================================
   GAME CANVAS
   ========================================= */

#game-canvas {
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none; /* prevent scroll/zoom during gameplay */
}


/* =========================================
   GAME HUD
   ========================================= */

.game-hud {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  pointer-events: none;
  z-index: 510;
}

.hud-song-name {
  text-align: center;
  padding-top: 1rem;
  font-family: var(--font-metal);
  font-size: 1rem;
  color: var(--void-white);
  letter-spacing: 3px;
  text-transform: uppercase;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.15);
  opacity: 0.7;
}

/* Pause button for touch devices */
.btn-pause-touch {
  display: none;
  position: absolute;
  top: 10px;
  right: 16px;
  width: 44px;
  height: 44px;
  background: rgba(10, 10, 10, 0.6);
  border: 1px solid var(--void-gray);
  color: var(--void-gray-light);
  font-size: 1.2rem;
  border-radius: 6px;
  cursor: pointer;
  pointer-events: auto;
  z-index: 520;
  transition: background 0.2s;
  line-height: 1;
  padding: 0;
}

.btn-pause-touch:active {
  background: rgba(139, 0, 0, 0.3);
  border-color: var(--void-red);
}

@media (hover: none) and (pointer: coarse) {
  .btn-pause-touch { display: flex; align-items: center; justify-content: center; }
}


/* =========================================
   PAUSE OVERLAY
   ========================================= */

.pause-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 520;
}

.pause-overlay.hidden {
  display: none;
}

.pause-content {
  text-align: center;
}

.pause-title {
  font-family: var(--font-metal);
  font-size: 3rem;
  color: var(--void-white);
  letter-spacing: 8px;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(139, 0, 0, 0.5);
  margin-bottom: 1rem;
}

.pause-hint {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--void-gray-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.btn-quit {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.6rem 1.5rem;
  background: transparent;
  border: 1px solid var(--void-red);
  color: var(--void-red-bright);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s;
}

.btn-quit:hover {
  background: rgba(139, 0, 0, 0.2);
  box-shadow: 0 0 15px rgba(139, 0, 0, 0.3);
}


/* =========================================
   RESULTS SCREEN (#screen-results)
   ========================================= */

.screen-results {
  padding-top: 80px;
  padding-bottom: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.results-container {
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
}

.results-title {
  font-family: var(--font-metal);
  font-size: 2.5rem;
  color: var(--void-white);
  letter-spacing: 6px;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(139, 0, 0, 0.5);
  margin-bottom: 2rem;
}

/* --- Score --- */
.results-score {
  margin-bottom: 1.5rem;
}

.results-score-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--void-gray-light);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.results-score-value {
  font-family: var(--font-metal);
  font-size: 4rem;
  color: var(--void-red-bright);
  letter-spacing: 4px;
  text-shadow: 0 0 20px rgba(204, 0, 0, 0.6), 0 0 40px rgba(139, 0, 0, 0.3);
  line-height: 1;
}

/* --- Stars --- */
.results-stars {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.results-stars .star {
  font-size: 2rem;
  color: var(--void-gray);
  transition: color 0.3s, text-shadow 0.3s;
}

.results-stars .star.earned {
  color: #cc8800;
  text-shadow: 0 0 10px rgba(204, 136, 0, 0.5);
}

.results-stars .star.earned-red {
  color: var(--void-red-bright);
  text-shadow: 0 0 10px rgba(204, 0, 0, 0.5);
}

/* --- Percentage Bar --- */
.results-percentage {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.percentage-bar {
  flex: 1;
  height: 8px;
  background: var(--void-gray);
  border-radius: 4px;
  overflow: hidden;
}

.percentage-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--void-crimson), var(--void-red-bright), var(--void-red-glow));
  border-radius: 4px;
  transition: width 1s ease-out;
  width: 0%;
}

.percentage-text {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--void-white);
  letter-spacing: 1px;
  min-width: 3rem;
  text-align: right;
}

/* --- Stats Grid --- */
.results-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.stat-box {
  background: var(--void-gray-dark);
  border: 1px solid var(--void-gray);
  padding: 1rem;
  text-align: center;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--void-gray-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.stat-value {
  font-family: var(--font-metal);
  font-size: 1.6rem;
  color: var(--void-white);
  letter-spacing: 2px;
}

.stat-perfect {
  color: var(--void-red-glow);
}

.stat-good {
  color: var(--void-red-bright);
}

.stat-missed {
  color: var(--void-gray-light);
}

.stat-combo {
  color: #ccaa00;
}

/* --- Action Buttons --- */
.results-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-action {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.7rem 2rem;
  background: transparent;
  border: 1px solid var(--void-red);
  color: var(--void-red-bright);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.btn-action::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(139, 0, 0, 0.2), transparent);
  transition: left 0.5s;
}

.btn-action:hover::before {
  left: 100%;
}

.btn-action:hover {
  background: rgba(139, 0, 0, 0.15);
  box-shadow: 0 0 15px rgba(139, 0, 0, 0.3);
}

.btn-play-again {
  border-color: var(--void-red-bright);
  color: var(--void-white);
  background: rgba(139, 0, 0, 0.2);
}

.btn-play-again:hover {
  background: rgba(139, 0, 0, 0.35);
  box-shadow: 0 0 20px rgba(139, 0, 0, 0.5);
}


/* =========================================
   STATUS MESSAGE
   ========================================= */

.status-msg {
  position: fixed;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3000;
  background: rgba(10, 10, 10, 0.95);
  border: 1px solid var(--void-gray);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.6rem 1.5rem;
  color: var(--void-white);
  letter-spacing: 1px;
  transition: opacity 0.3s;
  white-space: nowrap;
}

.status-msg.hidden {
  opacity: 0;
  pointer-events: none;
}

.status-msg.error {
  border-color: var(--void-red);
  color: var(--void-red-bright);
}

.status-msg.success {
  border-color: #006600;
  color: #00cc00;
}


/* =========================================
   ANIMATIONS
   ========================================= */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulseRed {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
    text-shadow: 0 0 20px rgba(139, 0, 0, 0.6), 0 0 40px rgba(139, 0, 0, 0.3);
  }
}

@keyframes flicker {
  0%   { opacity: 1; }
  5%   { opacity: 0.85; }
  10%  { opacity: 1; }
  15%  { opacity: 0.4; }
  20%  { opacity: 1; }
  50%  { opacity: 1; }
  52%  { opacity: 0.6; }
  54%  { opacity: 1; }
  75%  { opacity: 1; }
  77%  { opacity: 0.3; }
  78%  { opacity: 1; }
  80%  { opacity: 0.7; }
  82%  { opacity: 1; }
  100% { opacity: 1; }
}

@keyframes vhsTrack {
  0%   { top: -2px; }
  100% { top: 100vh; }
}

@keyframes staticShift {
  0%   { transform: translate(0, 0); }
  25%  { transform: translate(-2%, 1%); }
  50%  { transform: translate(1%, -2%); }
  75%  { transform: translate(-1%, 2%); }
  100% { transform: translate(2%, -1%); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scoreCount {
  from {
    transform: scale(0.5);
    opacity: 0;
  }
  50% {
    transform: scale(1.1);
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}


/* =========================================
   UTILITY CLASSES
   ========================================= */

.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

.pulse-red {
  animation: pulseRed 2s infinite;
}

.text-center {
  text-align: center;
}

.text-red {
  color: var(--void-red-bright);
}

.text-gray {
  color: var(--void-gray-light);
}

.text-mono {
  font-family: var(--font-mono);
}


/* =========================================
   RESPONSIVE - TABLET (max-width: 1024px)
   ========================================= */

@media (max-width: 1024px) {
  .song-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .select-title {
    font-size: 2.5rem;
    letter-spacing: 4px;
  }
}


/* =========================================
   RESPONSIVE - MOBILE (max-width: 768px)
   ========================================= */

@media (max-width: 768px) {
  .song-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .select-title {
    font-size: 2rem;
    letter-spacing: 3px;
  }

  .select-subtitle {
    font-size: 0.7rem;
    letter-spacing: 2px;
  }

  .coming-soon-text {
    font-size: 1.5rem;
    letter-spacing: 4px;
  }

  /* --- Nav Collapse --- */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--void-gray);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-actions {
    gap: 0.5rem;
  }

  .wallet-dropdown {
    right: -1rem;
    min-width: 220px;
  }

  .game-controls {
    flex-direction: column;
    gap: 1.5rem;
  }

  .results-title {
    font-size: 1.8rem;
    letter-spacing: 4px;
  }

  .results-score-value {
    font-size: 3rem;
  }

  .pause-title {
    font-size: 2rem;
  }

  .screen-select {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}


/* =========================================
   RESPONSIVE - SMALL MOBILE (max-width: 480px)
   ========================================= */

@media (max-width: 480px) {
  .song-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .select-title {
    font-size: 1.5rem;
    letter-spacing: 2px;
  }

  .select-subtitle {
    font-size: 0.65rem;
    letter-spacing: 1px;
  }

  .album-title {
    font-size: 1.1rem;
    letter-spacing: 2px;
  }

  .song-card {
    padding: 1rem;
  }

  .song-card-name {
    font-size: 0.95rem;
  }

  .coming-soon-text {
    font-size: 1.2rem;
    letter-spacing: 3px;
  }

  .game-controls {
    gap: 1rem;
    margin-bottom: 2rem;
  }

  .diff-btn {
    font-size: 0.6rem;
    padding: 0.35rem 0.75rem;
  }

  .nav-inner {
    padding: 0.5rem 1rem;
  }

  .nav-logo span {
    font-size: 1rem;
    letter-spacing: 2px;
  }

  .nav-logo img {
    width: 32px;
    height: 32px;
  }

  .btn-wallet {
    font-size: 0.65rem;
    padding: 0.4rem 0.8rem;
    letter-spacing: 1px;
  }

  .results-container {
    padding: 1rem;
  }

  .results-title {
    font-size: 1.4rem;
  }

  .results-score-value {
    font-size: 2.5rem;
  }

  .results-stars .star {
    font-size: 1.5rem;
  }

  .stat-value {
    font-size: 1.2rem;
  }

  .btn-action {
    width: 100%;
    text-align: center;
  }

  .pause-title {
    font-size: 1.5rem;
    letter-spacing: 4px;
  }
}