/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #1a1a2e;
  --bg-panel: #16213e;
  --bg-card: #0f3460;
  --text: #e0e0e0;
  --text-dim: #8888aa;
  --accent: #e94560;
  --accent-hover: #ff6b81;
  --green: #4ecca3;
  --pixel-font: 'Press Start 2P', monospace;
  --nav-height: 48px;

  /* rarity colors */
  --common: #b0b0b0;
  --uncommon: #4ecca3;
  --rare: #5e9eff;
  --epic: #c77dff;
}

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--pixel-font);
  font-size: 10px;
  image-rendering: pixelated;
}

canvas { image-rendering: pixelated; }

/* ===== Nav ===== */
#nav {
  display: flex;
  align-items: center;
  gap: 12px;
  height: var(--nav-height);
  padding: 0 16px;
  background: var(--bg-panel);
  border-bottom: 2px solid var(--accent);
  z-index: 100;
  position: relative;
}

.nav-back {
  font-size: 18px;
  color: var(--text-dim);
  text-decoration: none;
  line-height: 1;
  transition: color 0.15s;
}
.nav-back:hover { color: var(--accent); }

.nav-title {
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 2px;
  white-space: nowrap;
}

.version-tag {
  font-size: 7px;
  color: var(--text-dim);
  letter-spacing: 0;
  vertical-align: middle;
}

.nav-links { display: flex; gap: 4px; margin-left: 16px; }

.nav-btn {
  font-family: var(--pixel-font);
  font-size: 9px;
  padding: 6px 12px;
  background: transparent;
  color: var(--text-dim);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
}

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

.nav-stats {
  margin-left: auto;
  font-size: 8px;
  color: var(--text-dim);
  white-space: nowrap;
}

/* ===== Views ===== */
.view {
  display: none;
  height: calc(100vh - var(--nav-height));
  position: relative;
}

.view.active { display: block; }

/* ===== Street View ===== */
#street-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* ===== Your Cat Panel ===== */
#your-cat-panel {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: var(--bg-panel);
  border: 2px solid var(--accent);
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 10;
  min-width: 140px;
}

#your-cat-panel h3 {
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 1px;
}

#your-cat-canvas {
  background: var(--bg);
  border: 1px solid #333;
}

#your-cat-accessories {
  font-size: 7px;
  color: var(--text-dim);
  text-align: center;
  line-height: 1.6;
  max-width: 130px;
}

#cat-name-input {
  font-family: var(--pixel-font);
  font-size: 8px;
  width: 130px;
  padding: 6px 8px;
  background: var(--bg);
  color: var(--text);
  border: 1px solid #444;
  outline: none;
  text-align: center;
}

#cat-name-input:focus { border-color: var(--accent); }

.panel-buttons {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.btn {
  font-family: var(--pixel-font);
  font-size: 7px;
  padding: 6px 8px;
  border: 2px solid;
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}

.btn-save {
  background: var(--green);
  color: var(--bg);
  border-color: var(--green);
}
.btn-save:hover { background: #6fe8c0; }

.btn-new {
  background: transparent;
  color: var(--text-dim);
  border-color: #444;
}
.btn-new:hover { color: var(--text); border-color: var(--text-dim); }

/* ===== Music Editor View ===== */
#view-music { overflow: hidden; }

#music-editor-frame {
  width: 100%;
  height: 100%;
  border: none;
}

/* ===== The Alley View ===== */
#view-alley {
  overflow-y: auto;
  padding: 24px;
}

#alley-header {
  text-align: center;
  margin-bottom: 24px;
}

#alley-header h2 {
  font-size: 16px;
  color: var(--accent);
  letter-spacing: 2px;
}

.alley-subtitle {
  font-size: 8px;
  color: var(--text-dim);
  margin-top: 8px;
}

#gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.gallery-card {
  background: var(--bg-card);
  border: 2px solid #333;
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: border-color 0.15s;
}

.gallery-card:hover { border-color: var(--accent); }

.gallery-card canvas {
  background: var(--bg);
  border: 1px solid #222;
}

.gallery-card .cat-name {
  font-size: 9px;
  color: var(--text);
  text-align: center;
  word-break: break-word;
}

.gallery-card .cat-date {
  font-size: 7px;
  color: var(--text-dim);
}

.gallery-card .card-buttons {
  display: flex;
  gap: 4px;
}

.gallery-card .btn-reload {
  font-family: var(--pixel-font);
  font-size: 7px;
  padding: 4px 8px;
  background: transparent;
  color: #55cc88;
  border: 1px solid #55cc88;
  cursor: pointer;
  transition: all 0.15s;
}

.gallery-card .btn-reload:hover {
  background: #55cc88;
  color: var(--bg);
}

.gallery-card .btn-release {
  font-family: var(--pixel-font);
  font-size: 7px;
  padding: 4px 8px;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: all 0.15s;
}

.gallery-card .btn-release:hover {
  background: var(--accent);
  color: var(--bg);
}

#gallery-empty {
  display: none;
  text-align: center;
  margin-top: 60px;
  color: var(--text-dim);
}

#gallery-empty p { margin-bottom: 12px; font-size: 10px; }
#gallery-empty .hint { font-size: 8px; }

/* ===== Toast ===== */
#toast-container {
  position: fixed;
  top: calc(var(--nav-height) + 12px);
  right: 16px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.toast {
  font-family: var(--pixel-font);
  font-size: 8px;
  padding: 8px 14px;
  background: var(--bg-panel);
  border: 2px solid var(--accent);
  color: var(--text);
  animation: toast-in 0.2s ease-out, toast-out 0.3s ease-in 2.5s forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

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

/* ===== Floating Text ===== */
.float-text {
  position: absolute;
  font-family: var(--pixel-font);
  font-size: 10px;
  pointer-events: none;
  animation: float-up 1.2s ease-out forwards;
  z-index: 50;
  text-shadow: 1px 1px 0 #000, -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000;
  white-space: nowrap;
}

@keyframes float-up {
  0% { opacity: 1; transform: translateY(0) scale(1); }
  70% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-50px) scale(1.1); }
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
  .nav-title { font-size: 11px; }
  .nav-stats { display: none; }

  #your-cat-panel {
    bottom: 8px;
    left: 8px;
    padding: 8px;
    min-width: 120px;
  }

  #your-cat-panel h3 { font-size: 8px; }
  #cat-name-input { width: 110px; font-size: 7px; }

  #gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
  }
}