:root {
  --bg: #0a0a0f;
  --surface: #111118;
  --card: #16161f;
  --accent: #e63946;
  --accent2: #ff6b6b;
  --text: #e8e8f0;
  --muted: #555566;
  --border: #252535;
  --glow: rgba(230, 57, 70, 0.4);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Share Tech Mono", monospace;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 0 40px 0;
  overflow-x: hidden;
}

/* Scanline overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

header {
  width: 100%;
  padding: 32px 24px 16px;
  text-align: center;
  position: relative;
}

header h1 {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2.4rem, 10vw, 4rem);
  letter-spacing: 0.08em;
  color: var(--accent);
  text-shadow:
    0 0 30px var(--glow),
    0 0 60px var(--glow);
  line-height: 1;
}

header p {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.3em;
  margin-top: 6px;
  text-transform: uppercase;
}

/* Player card */
.player {
  width: min(420px, 94vw);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px;
  margin: 16px 0 24px;
  box-shadow:
    0 0 40px rgba(230, 57, 70, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.now-playing-label {
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.now-playing-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  color: var(--text);
  min-height: 2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Progress bar */
.progress-container {
  margin: 20px 0 8px;
  position: relative;
}

.progress-bar {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 3px;
  background: var(--border);
  outline: none;
  cursor: pointer;
  border-radius: 2px;
}

.progress-bar::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--glow);
  cursor: pointer;
}

.progress-bar::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--glow);
  cursor: pointer;
  border: none;
}

.time-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--muted);
  margin-top: 6px;
}

/* Controls */
.controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
}

.ctrl-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  transition:
    color 0.15s,
    transform 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  -webkit-tap-highlight-color: transparent;
}

.ctrl-btn:hover {
  color: var(--text);
}
.ctrl-btn:active {
  transform: scale(0.9);
}

.ctrl-btn.play-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  box-shadow: 0 0 20px var(--glow);
  transition:
    background 0.15s,
    box-shadow 0.15s,
    transform 0.1s;
}

.ctrl-btn.play-btn:hover {
  background: var(--accent2);
  box-shadow: 0 0 30px var(--glow);
}

/* Playlist */
.playlist-header {
  width: min(420px, 94vw);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2px 10px;
}

.playlist-header span {
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  color: var(--muted);
  text-transform: uppercase;
}

.playlist-header small {
  font-size: 0.55rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  opacity: 0.6;
}

.playlist {
  width: min(420px, 94vw);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.song-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition:
    border-color 0.15s,
    background 0.15s;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
}

.song-item:hover {
  border-color: var(--muted);
  background: #1c1c28;
}

.song-item.active {
  border-color: var(--accent);
  background: rgba(230, 57, 70, 0.08);
}

.song-item.dragging {
  opacity: 0.4;
  border-style: dashed;
}

.song-item.drag-over {
  border-color: var(--accent2);
  background: rgba(255, 107, 107, 0.1);
}

.drag-handle {
  color: var(--muted);
  flex-shrink: 0;
  cursor: grab;
  touch-action: none;
  padding: 4px 2px;
  display: flex;
  align-items: center;
}

.drag-handle:active {
  cursor: grabbing;
}

.song-num {
  font-size: 0.65rem;
  color: var(--muted);
  min-width: 18px;
  text-align: right;
  flex-shrink: 0;
}

.song-item.active .song-num {
  color: var(--accent);
}

.song-name {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
}

.song-item.active .song-name {
  color: var(--accent2);
  text-shadow: 0 0 12px var(--glow);
}

/* Equalizer bars animation */
.eq-bars {
  display: flex;
  gap: 2px;
  align-items: flex-end;
  height: 14px;
  flex-shrink: 0;
}

.eq-bar {
  width: 3px;
  background: var(--accent);
  border-radius: 1px;
  animation: eq 0.8s ease-in-out infinite alternate;
}

.eq-bar:nth-child(1) {
  animation-duration: 0.6s;
}
.eq-bar:nth-child(2) {
  animation-duration: 0.9s;
  animation-delay: 0.1s;
}
.eq-bar:nth-child(3) {
  animation-duration: 0.7s;
  animation-delay: 0.2s;
}

.eq-bars.paused .eq-bar {
  animation-play-state: paused;
  height: 4px;
}

@keyframes eq {
  0% {
    height: 4px;
  }
  100% {
    height: 14px;
  }
}

.ghost-item {
  position: fixed;
  pointer-events: none;
  z-index: 1000;
  background: var(--card);
  border: 1px solid var(--accent);
  border-radius: 3px;
  padding: 14px 16px;
  opacity: 0.9;
  box-shadow:
    0 8px 30px rgba(0, 0, 0, 0.5),
    0 0 20px var(--glow);
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  color: var(--accent2);
  transform: rotate(-1deg);
  max-width: 300px;
}

/* Cover art */
.cover-album {
  width: min(420px, 94vw);
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: 4px;
  display: block;
  margin: 0 0 4px;
  box-shadow: 0 0 40px rgba(230, 57, 70, 0.12);
}

/* Support / Donations */
.support {
  width: min(420px, 94vw);
  text-align: center;
  margin: 8px 0 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.support-label {
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.support-text {
  font-size: 0.8rem;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 18px;
  opacity: 0.85;
}

.support-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.support-btn {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 10px 18px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--accent2);
  cursor: pointer;
  text-decoration: none;
  transition:
    border-color 0.15s,
    background 0.15s,
    box-shadow 0.15s;
}

.support-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--glow);
}

.support-btn.kofi {
  color: var(--accent2);
}

/* Crypto modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.open {
  display: flex;
}

.modal-box {
  width: min(380px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px;
  position: relative;
  box-shadow: 0 0 40px rgba(230, 57, 70, 0.15);
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 14px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text);
}

.crypto-row {
  margin: 16px 0;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.crypto-name {
  display: block;
  font-family: "Bebas Neue", sans-serif;
  font-size: 1rem;
  color: var(--accent2);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.crypto-address {
  display: block;
  font-size: 0.7rem;
  color: var(--text);
  word-break: break-all;
  background: var(--card);
  padding: 8px;
  border-radius: 3px;
  border: 1px solid var(--border);
  margin-bottom: 8px;
}

.copy-btn {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 5px 10px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted);
  cursor: pointer;
}

.copy-btn:hover {
  border-color: var(--accent);
  color: var(--text);
}

.crypto-note {
  font-size: 0.65rem;
  color: var(--muted);
  margin-top: 10px;
}

.reorder-toggle {
  font-family: "Share Tech Mono", monospace;
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  background: none;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 4px 8px;
  cursor: pointer;
  text-transform: uppercase;
  opacity: 0.6;
  transition:
    border-color 0.15s,
    color 0.15s,
    opacity 0.15s;
}

.reorder-toggle:hover {
  opacity: 1;
  border-color: var(--muted);
}

.reorder-toggle.active {
  color: var(--accent2);
  border-color: var(--accent);
  opacity: 1;
  box-shadow: 0 0 10px var(--glow);
}

/* Drag handle nascosta di default */
.drag-handle {
  display: none;
}

.playlist.reorder-mode .drag-handle {
  display: flex;
}

.playlist.reorder-mode .song-item {
  border-color: var(--muted);
}