/* === Sound Player === */

.sound-player {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: var(--z-nav);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-sm);
}

/* --- Toggle button --- */

.sound-toggle {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-glass-border);
  border-radius: 50%;
  background: var(--color-glass);
  backdrop-filter: blur(10px);
  color: var(--color-text-muted);
  transition: all 0.3s var(--ease-out-expo);
  flex-shrink: 0;
}

.sound-toggle:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

.sound-toggle--active {
  border-color: var(--color-crimson);
  color: var(--color-crimson);
}

.sound-toggle--active .sound-toggle__bar {
  animation: soundBar 0.8s ease-in-out infinite alternate;
}

.sound-toggle--panel-open {
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

.sound-toggle__icon {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 16px;
}

.sound-toggle__bar {
  width: 3px;
  background: currentColor;
  border-radius: 1px;
  transition: height 0.3s ease;
}

.sound-toggle__bar:nth-child(1) { height: 6px; animation-delay: 0s; }
.sound-toggle__bar:nth-child(2) { height: 10px; animation-delay: 0.15s; }
.sound-toggle__bar:nth-child(3) { height: 14px; animation-delay: 0.3s; }
.sound-toggle__bar:nth-child(4) { height: 8px; animation-delay: 0.45s; }

@keyframes soundBar {
  0% { height: 4px; }
  100% { height: 16px; }
}

/* --- Panel --- */

.sound-panel {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-width: 180px;

  opacity: 0;
  transform: translateY(10px) scale(0.95);
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out-expo),
              transform 0.3s var(--ease-out-expo);
}

.sound-panel--open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* --- Track buttons --- */

.sound-panel__tracks {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.sound-panel__track {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: lowercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s var(--ease-out-expo);
  text-align: left;
}

.sound-panel__track::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1px solid var(--color-text-dim);
  flex-shrink: 0;
  transition: all 0.2s var(--ease-out-expo);
}

.sound-panel__track:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.03);
}

.sound-panel__track--active {
  color: var(--color-crimson);
}

.sound-panel__track--active::before {
  background: var(--color-crimson);
  border-color: var(--color-crimson);
  box-shadow: 0 0 6px var(--color-red-glow);
}

/* --- Volume --- */

.sound-panel__volume-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0 var(--space-sm);
}

.sound-panel__vol-icon {
  color: var(--color-text-dim);
  flex-shrink: 0;
}

.sound-panel__volume {
  position: relative;
  height: 20px;
  flex: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
}

.sound-panel__volume-track {
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-text-dim);
  border-radius: 2px;
}

.sound-panel__volume-fill {
  position: absolute;
  left: 0;
  height: 3px;
  background: var(--color-crimson);
  border-radius: 2px;
  width: 50%;
  transition: width 0.05s linear;
}

.sound-panel__volume-fill::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  background: var(--color-text);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.2s;
}

.sound-panel__volume:hover .sound-panel__volume-fill::after {
  opacity: 1;
}

/* --- Mobile adjustments --- */

@media (max-width: 639px) {
  .sound-player {
    bottom: var(--space-md);
    right: var(--space-md);
  }

  .sound-panel {
    min-width: 160px;
  }
}

/* === Glitch Effect === */
.hero__glitch-layer {
  position: absolute !important;
  top: 0;
  left: 0;
  right: 0;
  pointer-events: none;
}

.hero__glitch-layer--1 {
  color: #0ff !important;
  animation: glitch1 0.3s steps(2) 3 both;
  clip-path: inset(0 0 50% 0);
}

.hero__glitch-layer--2 {
  color: #f0f !important;
  animation: glitch2 0.3s steps(2) 3 both;
  clip-path: inset(50% 0 0 0);
}

.hero__glitch-layer--1 .hero__accent,
.hero__glitch-layer--2 .hero__accent {
  color: inherit !important;
}

@keyframes glitch1 {
  0% { transform: translate(0); }
  25% { transform: translate(-5px, 2px); }
  50% { transform: translate(3px, -1px); }
  75% { transform: translate(-2px, -3px); }
  100% { transform: translate(0); }
}

@keyframes glitch2 {
  0% { transform: translate(0); }
  25% { transform: translate(4px, -2px); }
  50% { transform: translate(-3px, 1px); }
  75% { transform: translate(2px, 3px); }
  100% { transform: translate(0); }
}

.glitching {
  position: relative;
}

/* === Secret Counter === */
.wall__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  width: 100%;
  max-width: 1200px;
}

.wall__counter {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-dim);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.wall__counter-number {
  color: var(--color-crimson);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  min-width: 2ch;
  text-align: center;
}

/* === Random Button === */

.random-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: lowercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-full);
  background: var(--color-glass);
  transition: all 0.3s var(--ease-out-expo);
}

.random-btn:hover {
  border-color: var(--color-crimson);
  color: var(--color-crimson);
}

.random-btn--loading {
  opacity: 0.5;
  pointer-events: none;
}

.random-btn--loading svg {
  animation: randomSpin 1s linear infinite;
}

@keyframes randomSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.random-btn--error {
  animation: randomShake 0.4s ease;
}

@keyframes randomShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

/* === Sort Controls === */

.wall__sort {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.wall__sort-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-dim);
  margin-right: var(--space-xs);
}

.sort-btn {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-transform: lowercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
  padding: 3px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  background: transparent;
  cursor: pointer;
  transition: all 0.25s var(--ease-out-expo);
}

.sort-btn:hover {
  color: var(--color-text-muted);
  border-color: var(--color-glass-border);
}

.sort-btn--active {
  color: var(--color-text);
  border-color: var(--color-crimson);
  background: rgba(139, 0, 0, 0.1);
}

.sort-btn--active:hover {
  color: var(--color-text);
  border-color: var(--color-crimson);
}

/* === Shuffle Button === */
.wall__actions {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.shuffle-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: lowercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-full);
  background: var(--color-glass);
  transition: all 0.3s var(--ease-out-expo);
}

.shuffle-btn:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

.shuffle-btn svg {
  transition: transform 0.6s var(--ease-out-expo);
}

.shuffle--spinning svg {
  transform: rotate(360deg);
}

/* === Burn Button === */
.card__burn {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text-dim);
  opacity: 0;
  transition: all 0.3s var(--ease-out-expo);
  background: rgba(0, 0, 0, 0.3);
}

.card:hover .card__burn {
  opacity: 1;
}

.card__burn:hover {
  color: #ff6600;
  background: rgba(255, 102, 0, 0.15);
  transform: scale(1.2);
}

.card[data-variant="paper"] .card__burn {
  color: rgba(26, 26, 26, 0.3);
  background: rgba(0, 0, 0, 0.05);
}

.card[data-variant="paper"]:hover .card__burn {
  opacity: 1;
}

.card[data-variant="paper"] .card__burn:hover {
  color: #ff6600;
  background: rgba(255, 102, 0, 0.15);
}

/* === Easter Egg === */
.easter-egg {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  cursor: pointer;
  transition: background 0.6s ease;
}

.easter-egg--visible {
  background: rgba(0, 0, 0, 0.95);
}

.easter-egg__content {
  text-align: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.6s var(--ease-out-expo) 0.3s;
}

.easter-egg--visible .easter-egg__content {
  opacity: 1;
  transform: scale(1);
}

.easter-egg__eye {
  width: 120px;
  height: 72px;
  margin: 0 auto var(--space-2xl);
  animation: easterEyePulse 2s ease-in-out infinite;
}

.easter-egg__eye svg {
  width: 100%;
  height: 100%;
}

@keyframes easterEyePulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.1); opacity: 1; }
}

.easter-egg__text {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-style: italic;
  color: var(--color-crimson);
  margin-bottom: var(--space-md);
}

.easter-egg__subtext {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}

/* === Typewriter === */
.typewriter {
  border-right: 2px solid transparent;
  display: inline;
}

.typewriter:not(.typewriter--done) {
  border-right-color: var(--color-crimson);
  animation: typewriterBlink 0.8s step-end infinite;
}

.typewriter--done {
  border-right-color: transparent;
}

/* === Live Pulse === */

.wall__pulse {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-text-dim);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pulse__dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-crimson);
  animation: pulseDot 2s ease-in-out infinite;
  margin-right: 2px;
}

@keyframes pulseDot {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}

/* === Confession Streak === */

.confess-streak {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-glass-border);
}

.confess-streak__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
}

.confess-streak__label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-dim);
}

.confess-streak__count {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-crimson);
  font-variant-numeric: tabular-nums;
}

.confess-streak__title {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.75rem;
  font-style: italic;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.05em;
}

.confess-streak__bar {
  height: 3px;
  background: var(--color-glass-border);
  border-radius: 2px;
  overflow: hidden;
}

.confess-streak__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-crimson), var(--color-gold));
  border-radius: 2px;
  width: 0%;
  transition: width 0.8s var(--ease-out-expo);
}

/* === Milestone Toast === */

.milestone {
  position: fixed;
  top: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%) translateY(-30px);
  z-index: 10000;
  opacity: 0;
  transition: all 0.6s var(--ease-out-expo);
  pointer-events: none;
}

.milestone--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.milestone--leaving {
  opacity: 0;
  transform: translateX(-50%) translateY(-20px);
}

.milestone__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-2xl);
  background: rgba(10, 10, 10, 0.95);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: var(--radius-md);
  backdrop-filter: blur(20px);
  box-shadow: 0 10px 40px -10px rgba(201, 168, 76, 0.2);
}

.milestone__count {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-gold);
  font-variant-numeric: tabular-nums;
}

.milestone__title {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-style: italic;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}