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

:root {
  --bg: #05050f;
  --moon: #e8dcc8;
  --key-bg: #1a1a2e;
  --key-border: #4a3f6b;
  --key-active: #7c5cbf;
  --key-glow: #a07cff;
  --text: #d4c8f0;
  --text-dim: #7a6fa0;
  --accent: #c084fc;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Georgia', serif;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Stars */
.stars {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.star {
  position: absolute;
  background: white;
  border-radius: 50%;
  animation:
    twinkle var(--dur, 3s) ease-in-out infinite var(--delay, 0s),
    drift var(--drift-dur, 40s) linear infinite var(--drift-delay, 0s);
}
@keyframes twinkle {
  0%, 100% { opacity: 0.15; }
  50% { opacity: 1; }
}
@keyframes drift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(var(--dx1, 18px), var(--dy1, -12px)); }
  50% { transform: translate(var(--dx2, -10px), var(--dy2, 20px)); }
  75% { transform: translate(var(--dx3, 14px), var(--dy3, 8px)); }
  100% { transform: translate(0, 0); }
}

/* Moon */
.moon {
  position: fixed;
  top: 40px;
  right: 80px;
  width: 90px;
  height: 90px;
  background: radial-gradient(circle at 35% 35%, #fff8e7, var(--moon) 60%, #b8a890);
  border-radius: 50%;
  box-shadow: 0 0 40px rgba(232, 220, 200, 0.4), 0 0 80px rgba(232, 220, 200, 0.15);
  z-index: 0;
}

.app {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: 60px 24px 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

h1 {
  font-size: 2.4rem;
  font-weight: normal;
  letter-spacing: 0.05em;
  color: var(--moon);
  text-shadow: 0 0 30px rgba(232, 220, 200, 0.5);
}

.subtitle {
  color: var(--text-dim);
  font-size: 1rem;
  margin-top: -24px;
  letter-spacing: 0.1em;
}

/* Keyboard */
#keyboard-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.key-row {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.key {
  position: relative;
  min-width: 62px;
  height: 72px;
  background: var(--key-bg);
  border: 1.5px solid var(--key-border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  user-select: none;
  transition: background 0.08s, border-color 0.08s, transform 0.08s, box-shadow 0.08s;
  padding: 6px;
}

.key:hover {
  border-color: var(--key-glow);
  background: #22204a;
}

.key.active {
  background: var(--key-active);
  border-color: var(--key-glow);
  box-shadow: 0 0 18px var(--key-glow), 0 0 40px rgba(160, 124, 255, 0.3);
  transform: translateY(2px);
}

.key.has-sound {
  border-color: #5a4a8a;
  background: #141430;
}
.key.has-sound:hover { background: #1e1a40; }

.key-label {
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--text);
  text-transform: uppercase;
}

.key-name {
  font-size: 0.65rem;
  color: var(--accent);
  text-align: center;
  max-width: 56px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.key.no-sound .key-label { color: var(--text-dim); }
.key.no-sound .key-name { display: none; }

/* Now playing */
.now-playing {
  background: rgba(124, 92, 191, 0.2);
  border: 1px solid var(--key-active);
  border-radius: 12px;
  padding: 10px 28px;
  font-size: 0.95rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  transition: opacity 0.3s;
}
.now-playing.hidden { opacity: 0; pointer-events: none; }

/* Downloads */
.downloads {
  width: 100%;
  max-width: 600px;
  margin-top: 16px;
}
.downloads h2 {
  font-size: 1.1rem;
  font-weight: normal;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  text-align: center;
  border-bottom: 1px solid #2a2040;
  padding-bottom: 12px;
}
#download-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.dl-item {
  background: #0e0e20;
  border: 1px solid #2a2040;
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s, background 0.15s;
}
.dl-item:hover {
  border-color: var(--accent);
  background: #14122a;
}
.dl-key {
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--accent);
  text-transform: uppercase;
}
.dl-name {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-align: center;
  word-break: break-word;
}
.dl-icon { font-size: 1.2rem; }

@media (max-width: 700px) {
  .key { min-width: 40px; height: 56px; font-size: 0.85rem; }
  .key-label { font-size: 0.9rem; }
  h1 { font-size: 1.6rem; }
}