/* --- Variables & Color Themes --- */
:root {
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  
  /* Light Theme (Default) */
  --bg-color: #f6f8fa;
  --bg-gradient-1: rgba(99, 102, 241, 0.08);
  --bg-gradient-2: rgba(236, 72, 153, 0.06);
  --container-bg: rgba(255, 255, 255, 0.92);
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-faint: #94a3b8;
  --card-bg: rgba(255, 255, 255, 0.85);
  --card-border: rgba(226, 232, 240, 0.75);
  --card-border-hover: #cbd5e1;
  --card-hover-bg: rgba(255, 255, 255, 0.95);
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --card-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.07), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --top-btn-bg: rgba(255, 255, 255, 0.85);
  --top-btn-border: #e2e8f0;
  --icon-bg: #f1f5f9;
  --icon-color: #0f172a;
  --badge-bg: #0284c7;
  --badge-color: #ffffff;
  --toast-bg: #0f172a;
  --toast-text: #ffffff;
  --player-btn-bg: #f1f5f9;
  --player-btn-hover: #e2e8f0;
  --spotify-brand: #1db954;

  /* Profile Header Direct Background Contrast (Day / Light) */
  --profile-handle-color: #09101d;
  --profile-name-color: #1e293b;
  --profile-bio-color: #334155;
  --profile-text-shadow: 0 1px 3px rgba(255, 255, 255, 0.8), 0 0 14px rgba(255, 255, 255, 0.45);
  --profile-text-shadow-subtle: 0 1px 2px rgba(255, 255, 255, 0.75);
  --profile-glow-bg: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.38) 0%, rgba(255, 255, 255, 0) 72%);
}

[data-theme="dark"] {
  --bg-color: #0b0f17;
  --bg-gradient-1: rgba(99, 102, 241, 0.14);
  --bg-gradient-2: rgba(168, 85, 247, 0.12);
  --container-bg: #111827;
  --text-main: #f8fafc;
  --text-muted: #cbd5e1;
  --text-faint: #94a3b8;
  --card-bg: rgba(30, 41, 59, 0.65);
  --card-border: rgba(255, 255, 255, 0.08);
  --card-border-hover: rgba(255, 255, 255, 0.18);
  --card-hover-bg: rgba(51, 65, 85, 0.7);
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --card-shadow-hover: 0 12px 20px -3px rgba(0, 0, 0, 0.45), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
  --top-btn-bg: rgba(30, 41, 59, 0.8);
  --top-btn-border: rgba(255, 255, 255, 0.1);
  --icon-bg: rgba(255, 255, 255, 0.06);
  --icon-color: #f8fafc;
  --badge-bg: #38bdf8;
  --badge-color: #0b0f17;
  --toast-bg: #f8fafc;
  --toast-text: #0f172a;
  --player-btn-bg: rgba(255, 255, 255, 0.06);
  --player-btn-hover: rgba(255, 255, 255, 0.1);
  --spotify-brand: #1ed760;

  /* Profile Header Direct Background Contrast (Night / Dark) */
  --profile-handle-color: #ffffff;
  --profile-name-color: #f1f5f9;
  --profile-bio-color: #cbd5e1;
  --profile-text-shadow: 0 2px 10px rgba(0, 0, 0, 0.9), 0 1px 3px rgba(0, 0, 0, 0.95);
  --profile-text-shadow-subtle: 0 1px 5px rgba(0, 0, 0, 0.85);
  --profile-glow-bg: radial-gradient(ellipse at center, rgba(15, 23, 42, 0.5) 0%, rgba(15, 23, 42, 0) 72%);
}

/* Sky Phase Adaptive Overrides for Direct Background Text */
[data-sky-icon="sunset"],
[data-sky="sunset"] {
  --profile-handle-color: #ffffff;
  --profile-name-color: #fef08a; /* Warm sunset golden crest */
  --profile-bio-color: #fed7aa; /* Soft twilight peach */
  --profile-text-shadow: 0 2px 10px rgba(18, 16, 44, 0.95), 0 1px 3px rgba(0, 0, 0, 0.95);
  --profile-text-shadow-subtle: 0 1px 5px rgba(18, 16, 44, 0.85);
  --profile-glow-bg: radial-gradient(ellipse at center, rgba(30, 16, 48, 0.55) 0%, rgba(30, 16, 48, 0) 72%);
}

[data-sky-icon="dawn"],
[data-sky="dawn"] {
  --profile-handle-color: #ffffff;
  --profile-name-color: #fbcfe8; /* Morning rose glow */
  --profile-bio-color: #fed7aa; /* Sunrise amber peach */
  --profile-text-shadow: 0 2px 10px rgba(24, 18, 52, 0.95), 0 1px 3px rgba(0, 0, 0, 0.95);
  --profile-text-shadow-subtle: 0 1px 5px rgba(24, 18, 52, 0.85);
  --profile-glow-bg: radial-gradient(ellipse at center, rgba(28, 18, 56, 0.55) 0%, rgba(28, 18, 56, 0) 72%);
}

[data-sky-icon="day"],
[data-sky="day"] {
  --profile-handle-color: #09101d;
  --profile-name-color: #1e293b;
  --profile-bio-color: #334155;
  --profile-text-shadow: 0 1px 3px rgba(255, 255, 255, 0.8), 0 0 14px rgba(255, 255, 255, 0.45);
  --profile-text-shadow-subtle: 0 1px 2px rgba(255, 255, 255, 0.75);
  --profile-glow-bg: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 72%);
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

/* Accessibility Skip Link */
.skip-link {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-main);
  color: var(--bg-color);
  padding: 0.75rem 1.25rem;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.875rem;
  z-index: 2000;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 2px solid var(--badge-bg);
  outline-offset: 3px;
}

/* --- Non-Selectable Interactive Surfaces for Clean Canvas & Gesture Interactivity --- */
.top-nav,
.icon-btn,
.sky-menu-container,
.sky-dropdown,
.sky-option,
.profile-header,
.badge,
.social-bar,
.social-link,
.bento-grid,
.bento-card,
.bento-card-header,
.bento-card-title,
.bento-header-icon,
.bento-pill-link,
.bento-stat,
.bento-badge,
.bento-tag,
.category-pill,
.track-item,
.track-play-btn,
.audio-control-btn,
.player-btn,
.handpan-player,
.melody-editor-dialog,
.skip-link {
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

/* Ensure form inputs, textareas, and editable fields remain selectable */
input,
textarea,
[contenteditable="true"] {
  user-select: text !important;
  -webkit-user-select: text !important;
  -webkit-touch-callout: default !important;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Ambient dynamic background lighting */
.bg-gradient {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 480px;
  background: radial-gradient(circle at 50% -10%, var(--bg-gradient-1) 0%, var(--bg-gradient-2) 50%, transparent 80%);
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
  transition: opacity 0.5s ease;
}

/* Interactive Celestial Canvas: Night sky, stars, Perseids & diurnal atmosphere */
#celestial-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
}

@media (prefers-reduced-motion: reduce) {
  #celestial-canvas {
    opacity: 0.7;
  }
}

/* Utilities Top Bar */
.top-nav {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 640px;
  padding: 0 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  pointer-events: none;
}

.nav-group-left, .nav-group-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* Icon Buttons (Theme & Share - WCAG 44x44px minimum touch target) */
.icon-btn {
  pointer-events: auto;
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 12px;
  border: 1px solid var(--top-btn-border);
  background-color: var(--top-btn-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), background-color 0.2s ease, border-color 0.2s ease;
}

.icon-btn:hover {
  transform: scale(1.06);
}

.icon-btn:active {
  transform: scale(0.95);
}

/* Melody Editor Top Nav Button (Unlocked via easter egg) */
.melody-nav-btn {
  position: relative;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.3s ease, color 0.2s ease;
}

.melody-nav-btn.hidden {
  display: none !important;
}

.melody-nav-btn:hover {
  border-color: rgba(234, 179, 8, 0.45);
  color: #facc15;
  box-shadow: 0 4px 14px rgba(234, 179, 8, 0.25);
}

.melody-nav-btn.unlocked-pulse {
  animation: melodyNavBtnPop 1.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes melodyNavBtnPop {
  0% {
    transform: scale(0.3);
    opacity: 0;
  }
  50% {
    transform: scale(1.18);
    border-color: #facc15;
    box-shadow: 0 0 22px rgba(234, 179, 8, 0.7);
    color: #facc15;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Sky atmosphere phase icons */
.phase-icon {
  display: none;
  transition: transform 0.25s ease;
}

[data-sky-icon="dawn"] .phase-icon--dawn,
[data-sky-icon="day"] .phase-icon--day,
[data-sky-icon="sunset"] .phase-icon--sunset,
[data-sky-icon="night"] .phase-icon--night {
  display: block;
}

/* Fallback if data-sky-icon is not yet set */
:root:not([data-sky-icon]) .phase-icon--day {
  display: block;
}

/* Sky atmosphere container & toggle button */
.sky-menu-container {
  position: relative;
  pointer-events: auto;
}

.sky-toggle-btn {
  position: relative;
}

/* Pulsing Emerald Dot indicating Live Mode */
.sky-live-dot {
  display: none;
  position: absolute;
  top: 7px;
  right: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
  pointer-events: none;
}

[data-sky-phase="auto"] .sky-live-dot {
  display: block;
  animation: sky-live-pulse 2s infinite ease-in-out;
}

@keyframes sky-live-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 6px #10b981;
  }
  50% {
    transform: scale(1.4);
    opacity: 0.65;
    box-shadow: 0 0 12px #34d399;
  }
}

/* Micro "LIVE" Badge on the toggle button */
.sky-live-badge {
  display: none;
  position: absolute;
  bottom: -4px;
  right: -4px;
  font-size: 7.5px;
  font-weight: 800;
  letter-spacing: 0.05em;
  background: #065f46;
  color: #ffffff;
  padding: 1px 3.5px;
  border-radius: 5px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
  line-height: 1.1;
  pointer-events: none;
}

[data-sky-phase="auto"] .sky-live-badge {
  display: block;
}

/* Sky Atmosphere Dropdown Popover */
.sky-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 260px;
  max-width: calc(100vw - 32px);
  background: var(--top-btn-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--top-btn-border);
  border-radius: 16px;
  padding: 8px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.22);
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  transform: translateY(-8px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 200;
}

.sky-dropdown.show {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.sky-dropdown-header {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 6px 10px 4px;
}

.sky-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  color: var(--text-main);
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.sky-option:hover {
  background: rgba(255, 255, 255, 0.12);
}

[data-theme="dark"] .sky-option:hover {
  background: rgba(255, 255, 255, 0.08);
}

.sky-option:active {
  transform: scale(0.98);
}

.sky-option.active {
  background: rgba(56, 189, 248, 0.14);
  border-color: rgba(56, 189, 248, 0.35);
}

.sky-opt-icon {
  font-size: 1.15rem;
  line-height: 1;
  flex-shrink: 0;
}

.sky-opt-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.sky-opt-title {
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-main);
}

.sky-opt-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.live-pill {
  font-size: 0.62rem;
  font-weight: 800;
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.4);
  padding: 1px 5px;
  border-radius: 5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sky-opt-check {
  font-size: 0.85rem;
  font-weight: 700;
  color: #38bdf8;
  opacity: 0;
  flex-shrink: 0;
  transition: opacity 0.15s ease;
}

.sky-option.active .sky-opt-check {
  opacity: 1;
}

.sky-divider {
  height: 1px;
  background: var(--top-btn-border);
  margin: 4px 6px;
}


/* Tactile Handpan Tap Ripple (Subtle Micro-Pulse) */
.handpan-ripple {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 65%);
  animation: handpanWave 0.35s ease-out forwards;
  z-index: 9999;
}

@keyframes handpanWave {
  0% {
    width: 16px;
    height: 16px;
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(0.3);
  }
  100% {
    width: 60px;
    height: 60px;
    opacity: 0;
    transform: translate(-50%, -50%) scale(1);
  }
}

/* Main Container */
.container {
  width: 100%;
  max-width: 640px;
  padding: 5.5rem 1.25rem 3rem;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Profile Header */
.profile-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 2rem;
  width: 100%;
}

.avatar-wrapper {
  position: relative;
  margin-bottom: 1rem;
}

.avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--card-bg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 0 0 2px var(--card-border);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.avatar:hover {
  transform: scale(1.04);
}

.avatar.avatar-tap-pulse {
  transform: scale(0.92);
  box-shadow: 0 0 16px rgba(99, 102, 241, 0.5), 0 0 0 3px rgba(99, 102, 241, 0.4);
}

.avatar.avatar-easter-unlocked {
  animation: avatarEasterGlow 1.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes avatarEasterGlow {
  0% {
    transform: scale(1.15) rotate(0deg);
    box-shadow: 0 0 30px rgba(250, 204, 21, 0.8), 0 0 60px rgba(99, 102, 241, 0.6);
  }
  35% {
    transform: scale(1.12) rotate(-6deg);
    box-shadow: 0 0 45px rgba(250, 204, 21, 0.9), 0 0 80px rgba(168, 85, 247, 0.7);
  }
  70% {
    transform: scale(1.06) rotate(5deg);
    box-shadow: 0 0 30px rgba(250, 204, 21, 0.6), 0 0 50px rgba(99, 102, 241, 0.5);
  }
  100% {
    transform: scale(1) rotate(0deg);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 0 0 2px var(--card-border);
  }
}

.profile-meta {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  padding: 0.4rem 1.4rem;
  border-radius: 20px;
  background: var(--profile-glow-bg);
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  transition: background 0.35s ease;
}

.profile-heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0;
  padding: 0;
  font-size: inherit;
  font-weight: inherit;
}

.profile-handle {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--profile-handle-color, var(--text-main));
  text-shadow: var(--profile-text-shadow);
  margin-bottom: 0.2rem;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  transition: color 0.35s ease, text-shadow 0.35s ease;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--badge-bg);
  color: var(--badge-color);
  user-select: none;
  -webkit-user-select: none;
}

.profile-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--profile-name-color, var(--text-muted));
  text-shadow: var(--profile-text-shadow-subtle);
  margin-bottom: 0.35rem;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  transition: color 0.35s ease, text-shadow 0.35s ease;
}

.profile-bio {
  font-size: 0.875rem;
  color: var(--profile-bio-color, var(--text-faint));
  text-shadow: var(--profile-text-shadow-subtle);
  font-weight: 500;
  min-height: 1.25rem;
  margin-bottom: 0.25rem;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  transition: color 0.35s ease, text-shadow 0.35s ease;
}

/* Social Bar */
.social-bar {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background-color: var(--icon-bg);
  color: var(--text-main);
  border: 1px solid var(--card-border);
  text-decoration: none;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.2s ease, background-color 0.2s ease;
}

.social-link:hover {
  transform: translateY(-3px) scale(1.06);
  color: var(--badge-bg);
  background-color: var(--card-hover-bg);
}

.social-link:active {
  transform: scale(0.95);
}

/* --- Bento Grid Section --- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(110px, auto);
  gap: 1rem;
  width: 100%;
}

.bento-block--hero {
  grid-column: span 4;
  grid-row: span 2;
}

.bento-block--artstation {
  grid-column: span 2;
  grid-row: span 2;
}

.bento-block--github {
  grid-column: span 2;
  grid-row: span 1;
}

.bento-block--youtube {
  grid-column: span 2;
  grid-row: span 1;
}

.bento-block--wide {
  grid-column: span 4;
  grid-row: span 1;
}

/* Bento Card Base */
.bento-card {
  position: relative;
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.25s ease,
              border-color 0.25s ease,
              background-color 0.25s ease;
}

.bento-card:hover {
  border-color: var(--card-border-hover);
  box-shadow: var(--card-shadow-hover);
}

/* Card Header */
.bento-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem 0.65rem 1rem;
  gap: 0.5rem;
}

.bento-header-left {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
}

.bento-header-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 9px;
  background-color: var(--icon-bg);
  color: var(--icon-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.photo-icon {
  color: var(--text-main);
}

.spotify-icon-wrap {
  color: var(--spotify-brand);
}

.artstation-icon-wrap {
  color: #13aff0;
}

.bento-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bento-header-right {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.bento-pill-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.725rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  background: var(--icon-bg);
  border: 1px solid var(--card-border);
  padding: 0.25rem 0.55rem;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.bento-pill-link:hover {
  color: var(--text-main);
  background: var(--card-hover-bg);
  border-color: var(--card-border-hover);
  transform: translateY(-1px);
}

/* Mosaic Galleries (Photography & ArtStation) */
.bento-mosaic {
  display: grid;
  gap: 0.45rem;
  padding: 0 0.85rem 0.85rem 0.85rem;
}

.bento-mosaic--photo {
  grid-template-columns: repeat(3, 1fr);
}

.bento-mosaic--artstation {
  grid-template-columns: repeat(3, 1fr);
  padding-bottom: 0.45rem;
}

.bento-mosaic-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background-color: var(--icon-bg);
  aspect-ratio: 4 / 3;
  display: block;
  text-decoration: none;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.bento-mosaic--artstation .bento-mosaic-item {
  aspect-ratio: 1 / 1;
}

[data-theme="dark"] .bento-mosaic-item {
  border-color: rgba(255, 255, 255, 0.06);
}

.bento-mosaic-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--bg-gradient-1) 0%, var(--bg-gradient-2) 100%);
  opacity: 0.8;
  z-index: 0;
}

.bento-mosaic-item img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.bento-mosaic-item:hover img {
  transform: scale(1.06);
}

/* ArtStation Footer Link */
.bento-card-footer {
  padding: 0.35rem 0.95rem 0.85rem;
  margin-top: auto;
}

.bento-footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.775rem;
  font-weight: 600;
  color: #13aff0;
  text-decoration: none;
  transition: transform 0.2s ease, color 0.2s ease;
}

.bento-footer-link:hover {
  transform: translateX(3px);
  color: #0d8dc2;
}

[data-theme="dark"] .bento-footer-link:hover {
  color: #38bdf8;
}

/* Spotify Player & Fast Façade */
.bento-spotify-player {
  padding: 0 0.85rem 0.85rem 0.85rem;
  width: 100%;
}

.bento-spotify-player iframe {
  display: block;
  width: 100%;
  border-radius: 12px;
  border: none;
}

.spotify-facade-banner {
  width: 100%;
  min-height: 64px;
  background: var(--card-bg);
  border: 1px dashed var(--card-border-hover);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: inherit;
  color: var(--text-main);
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.spotify-facade-banner:hover {
  background: var(--card-hover-bg);
  border-color: var(--spotify-brand);
  border-style: solid;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px -4px rgba(29, 185, 84, 0.25);
}

.spotify-facade-banner:active {
  transform: scale(0.99);
}

.spotify-facade-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--spotify-brand);
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(29, 185, 84, 0.35);
  transition: transform 0.2s ease;
}

.spotify-facade-banner:hover .spotify-facade-icon {
  transform: scale(1.08);
}

.spotify-facade-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-left: 0.85rem;
  margin-right: auto;
  text-align: left;
}

.spotify-facade-action {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
}

.spotify-facade-info {
  font-size: 0.775rem;
  color: var(--text-muted);
}

.spotify-facade-badge {
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.3rem 0.65rem;
  border-radius: 20px;
  background: rgba(29, 185, 84, 0.12);
  color: var(--spotify-brand);
  border: 1px solid rgba(29, 185, 84, 0.25);
}

/* Condensed Cards (GitHub & Contact / Say Hi) */
.bento-card-header--condensed {
  padding: 1rem 1.15rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bento-block--github,
.bento-block--youtube {
  text-decoration: none;
  color: var(--text-main);
  cursor: pointer;
  min-height: 84px;
}

.bento-block--github:hover,
.bento-block--youtube:hover {
  transform: translateY(-2.5px);
  background: var(--card-hover-bg);
  border-color: var(--card-border-hover);
  box-shadow: var(--card-shadow-hover);
}

.bento-block--github:active,
.bento-block--youtube:active {
  transform: scale(0.985);
}

.github-icon {
  color: var(--text-main);
}

.youtube-icon {
  color: #ff0000;
  background-color: rgba(255, 0, 0, 0.1);
}

[data-theme="dark"] .youtube-icon {
  color: #ff4e4e;
  background-color: rgba(255, 78, 78, 0.14);
}

.card-subtitle {
  font-size: 0.785rem;
  color: var(--text-muted);
  display: block;
}

.bento-block--github .card-arrow,
.bento-block--youtube .card-arrow {
  color: var(--text-faint);
  transition: transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
  margin-left: 0.5rem;
}

.bento-block--github:hover .card-arrow,
.bento-block--youtube:hover .card-arrow {
  transform: translateX(3px);
  color: var(--text-main);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.lightbox-dialog {
  position: relative;
  z-index: 1;
  max-width: 820px;
  width: 100%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  flex-direction: column;
}

.lightbox-modal.active .lightbox-dialog {
  transform: scale(1);
}

.lightbox-close-btn {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  z-index: 2;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lightbox-close-btn:hover {
  background: rgba(0, 0, 0, 0.85);
  transform: scale(1.08);
}

.lightbox-img-box {
  width: 100%;
  max-height: 68vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000000;
  overflow: hidden;
}

.lightbox-img-box img {
  max-width: 100%;
  max-height: 68vh;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.lightbox-info-bar {
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--card-bg);
  border-top: 1px solid var(--card-border);
}

.lightbox-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Responsive Bento Breakpoints */
@media (max-width: 640px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento-block--hero,
  .bento-block--wide,
  .bento-block--artstation,
  .bento-block--github,
  .bento-block--youtube {
    grid-column: span 2;
  }

  .bento-block--github,
  .bento-block--youtube {
    grid-row: span 1;
  }
}

/* Footer */
.footer {
  margin-top: 3rem;
  text-align: center;
  font-size: 0.825rem;
  color: var(--text-faint);
}

.handpan-credit {
  margin-top: 0.4rem;
  font-size: 0.775rem;
  color: var(--text-faint);
  opacity: 0.85;
}

.handpan-credit a {
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

.handpan-credit a:hover {
  color: var(--text-main);
}

/* Toast Message */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--toast-bg);
  color: var(--toast-text);
  padding: 0.75rem 1.35rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease;
}

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

/* Responsive adjustments */
@media (max-width: 480px) {
  .container {
    padding-top: 5rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .avatar {
    width: 88px;
    height: 88px;
  }

  .profile-handle {
    font-size: 1.25rem;
  }

  .bento-mosaic--photo {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento-card-header {
    padding: 0.75rem 0.85rem 0.55rem;
  }

  .bento-mosaic {
    padding: 0 0.75rem 0.75rem;
    gap: 0.35rem;
  }

  .bento-block--github .card-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
  }

  .bento-github-info .card-title {
    font-size: 0.9rem;
  }
}

/* --- Melody Editor Easter Egg Modal --- */
.melody-editor-modal {
  z-index: 1100;
}

.melody-editor-dialog {
  max-width: 760px;
  max-height: 88vh;
  width: 94%;
  background: var(--container-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.melody-editor-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1rem 1.25rem 0.85rem;
  border-bottom: 1px solid var(--card-border);
  gap: 1rem;
  position: relative;
}

.melody-editor-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.melody-editor-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin: 0;
}

.melody-editor-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

.melody-editor-body {
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  scrollbar-width: thin;
}

/* Toolbar & Presets */
.melody-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card-bg);
  padding: 0.55rem 0.85rem;
  border-radius: 14px;
  border: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.melody-transport-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  width: 100%;
}

/* Buttons */
.melody-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  user-select: none;
}

.melody-btn--primary {
  background: #6366f1;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.35);
}

.melody-btn--primary:hover:not(:disabled) {
  background: #4f46e5;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.45);
}

.melody-btn--secondary {
  background: var(--top-btn-bg);
  color: var(--text-main);
  border-color: var(--card-border);
}

.melody-btn--secondary:hover:not(:disabled) {
  background: var(--card-hover-bg);
  border-color: var(--card-border-hover);
}

.melody-btn--outline {
  background: transparent;
  color: var(--text-muted);
  border-color: var(--card-border);
}

.melody-btn--outline:hover:not(:disabled) {
  background: var(--top-btn-bg);
  color: var(--text-main);
  border-color: var(--card-border-hover);
}

.melody-btn--small {
  padding: 0.35rem 0.7rem;
  font-size: 0.78rem;
}

.melody-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
}

/* Tone Fields / Keyboard */
.melody-keyboard-section {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.melody-keyboard-header,
.melody-timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.melody-keyboard-title-group {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.melody-mode-segmented {
  display: inline-flex;
  align-items: center;
  background: var(--top-btn-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 0.2rem;
  gap: 0.2rem;
}

.melody-mode-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.65rem;
  border-radius: 7px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.melody-mode-btn:hover {
  color: var(--text-main);
}

.melody-mode-btn.active {
  background: var(--card-bg);
  color: var(--text-main);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.melody-mode-btn.active[data-mode="listen"] {
  color: #6366f1;
}

[data-theme="dark"] .melody-mode-btn.active[data-mode="listen"] {
  color: #818cf8;
}

.melody-mode-btn.active[data-mode="add"] {
  color: #0284c7;
}

[data-theme="dark"] .melody-mode-btn.active[data-mode="add"] {
  color: #38bdf8;
}

.melody-section-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.melody-breath-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--top-btn-bg);
  padding: 0.3rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  transition: all 0.2s ease;
}

.melody-breath-toggle:hover {
  border-color: var(--card-border-hover);
  color: var(--text-main);
}

.melody-breath-toggle input[type="checkbox"] {
  accent-color: #6366f1;
  width: 14px;
  height: 14px;
  cursor: pointer;
}

/* View Switcher Bar */
.melody-view-bar {
  display: flex;
  justify-content: center;
  margin-bottom: 0.25rem;
}

.melody-view-segmented {
  display: inline-flex;
  align-items: center;
  background: var(--top-btn-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 0.2rem;
  gap: 0.25rem;
}

.melody-view-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.melody-view-btn:hover {
  color: var(--text-main);
}

.melody-view-btn.active {
  background: var(--card-bg);
  color: #6366f1;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] .melody-view-btn.active {
  color: #818cf8;
}

/* Circular Handpan Drum Container */
.melody-handpan-view {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
}

.melody-handpan-view.hidden,
.melody-pianoroll-view.hidden {
  display: none !important;
}

.melody-handpan-disc {
  position: relative;
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1 / 1;
  margin: 0.25rem auto 0;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 48%, #384252 0%, #202632 50%, #131720 85%, #0b0d13 100%);
  border: 3.5px solid #475569;
  box-shadow: inset 0 3px 14px rgba(255, 255, 255, 0.14), inset 0 -8px 24px rgba(0, 0, 0, 0.8), 0 10px 28px rgba(0, 0, 0, 0.35);
  user-select: none;
  touch-action: manipulation;
  overflow: visible;
}

[data-theme="light"] .melody-handpan-disc {
  background: radial-gradient(circle at 50% 48%, #64748b 0%, #475569 50%, #334155 85%, #1e293b 100%);
  border-color: #94a3b8;
  box-shadow: inset 0 3px 10px rgba(255, 255, 255, 0.3), inset 0 -6px 18px rgba(0, 0, 0, 0.5), 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Concentric ring decorative guideline */
.melody-handpan-disc::before {
  content: '';
  position: absolute;
  inset: 12.5%;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

/* Tone Field (shared between Ding & Radial notes) */
.melody-tone-field {
  position: absolute;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1.5px solid rgba(148, 163, 184, 0.45);
  background: radial-gradient(circle at 40% 36%, rgba(255, 255, 255, 0.12) 0%, rgba(30, 41, 59, 0.94) 75%);
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.6), 0 2px 6px rgba(0, 0, 0, 0.35);
  color: #f8fafc;
  transition: transform 0.14s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.14s ease, border-color 0.14s ease;
  user-select: none;
  touch-action: manipulation;
}

.melody-tone-field:hover {
  transform: translate(-50%, -50%) scale(1.08);
  border-color: #818cf8;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.7), 0 0 12px rgba(99, 102, 241, 0.5);
  z-index: 5;
}

.melody-tone-field:active,
.melody-tone-field.active-flash {
  transform: translate(-50%, -50%) scale(0.92);
  border-color: #6366f1;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.9), inset 0 0 10px rgba(99, 102, 241, 0.8);
}

/* Dimple center indentation on tone fields */
.melody-tone-dimple {
  position: absolute;
  width: 32%;
  height: 32%;
  border-radius: 50%;
  background: radial-gradient(circle at 45% 45%, rgba(0, 0, 0, 0.45) 0%, rgba(0, 0, 0, 0.15) 100%);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.7);
  pointer-events: none;
}

/* Center Ding Field */
.melody-tone-field--ding {
  width: 25%;
  height: 25%;
  top: 50%;
  left: 50%;
  border: 2px solid rgba(245, 158, 11, 0.65);
  background: radial-gradient(circle at 42% 38%, rgba(245, 158, 11, 0.28) 0%, rgba(30, 41, 59, 0.96) 72%);
  box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.7), 0 3px 10px rgba(0, 0, 0, 0.45);
  z-index: 4;
}

.melody-tone-field--ding .melody-tone-name {
  color: #fbbf24;
  font-size: 0.95rem;
  font-weight: 800;
}

.melody-tone-field--ding .melody-tone-sub {
  font-size: 0.58rem;
  color: #fcd34d;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Radial Circumference Tone Fields */
.melody-tone-field--radial {
  width: 14.5%;
  height: 14.5%;
  z-index: 3;
}

.melody-tone-field--star {
  border-color: rgba(245, 158, 11, 0.75);
  background: radial-gradient(circle at 40% 36%, rgba(245, 158, 11, 0.25) 0%, rgba(30, 41, 59, 0.94) 75%);
}

.melody-tone-field--star .melody-tone-name {
  color: #fbbf24;
}

.melody-tone-name {
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.1;
  pointer-events: none;
}

.melody-tone-freq {
  font-size: 0.56rem;
  opacity: 0.75;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}

/* Quick-add + icon on tone fields */
.melody-tone-quick-add {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(15, 23, 42, 0.85);
  color: #94a3b8;
  font-size: 0.7rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0.7;
  transition: all 0.15s ease;
  z-index: 6;
}

.melody-tone-field:hover .melody-tone-quick-add {
  opacity: 1;
  border-color: #818cf8;
  color: #818cf8;
}

.melody-tone-quick-add:hover {
  transform: scale(1.2);
  background: #6366f1;
  color: #ffffff !important;
  border-color: #6366f1 !important;
}

/* Bottom Rim Bass Dock */
.melody-bottom-dock {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  margin-top: 0.15rem;
}

.melody-dock-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.melody-dock-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--text-faint);
}

.melody-bottom-dock-pads {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  width: 100%;
  max-width: 320px;
}

.melody-dock-pad {
  flex: 1;
  max-width: 150px;
  padding: 0.45rem 0.65rem;
  border-radius: 12px;
  background: var(--card-bg);
  border: 1.5px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  cursor: pointer;
  position: relative;
  transition: all 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
  user-select: none;
}

.melody-dock-pad:hover {
  background: var(--card-hover-bg);
  border-color: #818cf8;
  transform: translateY(-2px);
}

.melody-dock-pad:active,
.melody-dock-pad.active-flash {
  transform: scale(0.94);
  background: rgba(99, 102, 241, 0.2);
  border-color: #6366f1;
}

.melody-dock-pad-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.melody-dock-pad-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}

.melody-dock-pad-sub {
  font-size: 0.65rem;
  color: var(--text-faint);
}

.melody-dock-pad-quick-add {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  background: var(--top-btn-bg);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.melody-dock-pad-quick-add:hover {
  background: #6366f1;
  color: #fff;
  border-color: #6366f1;
}

/* Piano Roll Pitch vs Step View */
.melody-pianoroll-view {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}

.melody-pianoroll-header-hint {
  font-size: 0.72rem;
  color: var(--text-faint);
  text-align: center;
}

.melody-pianoroll-scroll-wrap {
  width: 100%;
  overflow-x: auto;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 0.4rem;
  scrollbar-width: thin;
}

.melody-pianoroll-grid {
  display: flex;
  flex-direction: column;
  min-width: max-content;
}

.pianoroll-header-row {
  display: flex;
  align-items: center;
  height: 20px;
  border-bottom: 1.5px solid var(--card-border);
  background: var(--top-btn-bg);
}

.pianoroll-header-corner {
  width: 62px;
  flex-shrink: 0;
  border-right: 1.5px solid var(--card-border);
}

.pianoroll-header-cell {
  width: 38px;
  flex-shrink: 0;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--text-faint);
  text-align: center;
  border-right: 1px dashed rgba(148, 163, 184, 0.15);
  user-select: none;
}

.pianoroll-row {
  display: flex;
  align-items: center;
  height: 22px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.pianoroll-row:last-child {
  border-bottom: none;
}

.pianoroll-pitch-header {
  width: 62px;
  flex-shrink: 0;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.45rem;
  border-right: 1.5px solid var(--card-border);
  user-select: none;
}

.pianoroll-pitch-header.is-ding {
  color: #fbbf24;
}

.pianoroll-pitch-header.is-star {
  color: #f59e0b;
}

.pianoroll-cells-wrap {
  display: flex;
  flex: 1;
}

.pianoroll-cell {
  width: 38px;
  flex-shrink: 0;
  height: 22px;
  border-right: 1px dashed rgba(148, 163, 184, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: background 0.15s ease;
}

.pianoroll-cell:hover {
  background: rgba(99, 102, 241, 0.08);
}

.pianoroll-cell.is-column-playing {
  background: rgba(99, 102, 241, 0.22) !important;
}

/* Breath pause column tint */
.pianoroll-cell.is-breath-column {
  background: rgba(56, 189, 248, 0.09);
  border-right-color: rgba(56, 189, 248, 0.25);
}

[data-theme="light"] .pianoroll-cell.is-breath-column {
  background: rgba(2, 132, 199, 0.08);
  border-right-color: rgba(2, 132, 199, 0.2);
}

.pianoroll-header-cell.is-breath-column {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  font-weight: 700;
}

[data-theme="light"] .pianoroll-header-cell.is-breath-column {
  color: #0284c7;
}

/* Blank column at the right for quick note additions */
.pianoroll-header-cell--add {
  background: rgba(99, 102, 241, 0.1);
  color: #818cf8;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: default;
  border-right: 1.5px dashed rgba(99, 102, 241, 0.4);
}

.pianoroll-cell--add {
  background: rgba(99, 102, 241, 0.02);
  border-right: 1.5px dashed rgba(99, 102, 241, 0.35);
  cursor: pointer;
  position: relative;
  transition: all 0.15s ease;
}

.pianoroll-cell--add:hover {
  background: rgba(99, 102, 241, 0.18) !important;
  border-right-color: #6366f1;
}

.pianoroll-add-ghost {
  opacity: 0;
  font-size: 0.72rem;
  font-weight: 800;
  color: #818cf8;
  transition: opacity 0.15s ease, transform 0.15s ease;
  pointer-events: none;
}

.pianoroll-cell--add:hover .pianoroll-add-ghost {
  opacity: 1;
  transform: scale(1.25);
}

.pianoroll-bar {
  width: 90%;
  height: 80%;
  border-radius: 5px;
  background: #6366f1;
  color: #ffffff;
  font-size: 0.62rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(99, 102, 241, 0.4);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  user-select: none;
}

.pianoroll-bar.is-ding {
  background: #d97706;
  box-shadow: 0 1px 4px rgba(217, 119, 6, 0.4);
}

.pianoroll-bar.is-star {
  background: #b45309;
}

.pianoroll-bar.is-breath {
  border-right: 3px solid #38bdf8;
}

.pianoroll-cell.is-selected .pianoroll-bar {
  outline: 2px solid #38bdf8;
  outline-offset: 1px;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.6);
  transform: scale(1.06);
}

/* Timeline Track */
.melody-timeline-section {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.melody-timeline-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.melody-counter {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--top-btn-bg);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--card-border);
}

.melody-timeline-hint {
  font-size: 0.72rem;
  color: var(--text-faint);
}

/* Note Selection & Reordering Toolbar */
.melody-selection-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  background: rgba(99, 102, 241, 0.09);
  border: 1.5px solid rgba(99, 102, 241, 0.35);
  border-radius: 10px;
  padding: 0.4rem 0.65rem;
  transition: all 0.2s ease;
}

.melody-selection-bar.hidden {
  display: none !important;
}

.melody-selection-info {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.melody-selection-badge {
  font-size: 0.85rem;
}

.melody-selected-text {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
}

.melody-insertion-hint {
  font-size: 0.72rem;
  color: #6366f1;
  font-weight: 600;
}

[data-theme="dark"] .melody-insertion-hint {
  color: #818cf8;
}

.melody-selection-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.melody-sel-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.55rem;
  font-family: inherit;
  font-size: 0.74rem;
  font-weight: 600;
  border-radius: 6px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.melody-sel-btn:hover:not(:disabled) {
  background: var(--card-hover-bg);
  border-color: #6366f1;
  color: #6366f1;
}

.melody-sel-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
}

.melody-sel-btn--delete:hover:not(:disabled) {
  border-color: #ef4444 !important;
  color: #ef4444 !important;
}

.melody-sel-btn--close {
  color: var(--text-faint);
  padding: 0.25rem 0.45rem;
}

.melody-sel-btn--close:hover {
  color: var(--text-main) !important;
}

.melody-timeline-track {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 0.65rem;
  min-height: 94px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.melody-empty-hint {
  font-size: 0.82rem;
  color: var(--text-faint);
  text-align: center;
  width: 100%;
  padding: 1rem;
  user-select: none;
}

.melody-note-chip {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  background: var(--top-btn-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 0.45rem 0.5rem;
  min-width: 64px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  user-select: none;
}

.melody-note-chip:hover {
  border-color: var(--card-border-hover);
  background: var(--card-hover-bg);
}

.melody-note-chip.is-selected {
  border-color: #6366f1;
  background: rgba(99, 102, 241, 0.14);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.45);
  transform: translateY(-2px);
}

.melody-note-chip.is-playing {
  border-color: #6366f1;
  background: rgba(99, 102, 241, 0.2);
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.melody-chip-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-size: 0.65rem;
  color: var(--text-faint);
}

.melody-chip-idx {
  font-variant-numeric: tabular-nums;
}

.melody-chip-delete {
  background: none;
  border: none;
  color: var(--text-faint);
  font-size: 0.85rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.15rem;
  border-radius: 4px;
  transition: color 0.15s ease;
}

.melody-chip-delete:hover {
  color: #ef4444;
}

.melody-chip-note {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.melody-chip-breath-btn {
  background: transparent;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.15rem 0.35rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.melody-chip-breath-btn:hover {
  background: var(--card-hover-bg);
  border-color: var(--card-border-hover);
}

.melody-chip-breath-btn.is-breath {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.5);
  color: #0284c7;
}

[data-theme="dark"] .melody-chip-breath-btn.is-breath {
  color: #38bdf8;
}

/* Notation collapsible */
.melody-notation-details {
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
}

.melody-notation-summary {
  padding: 0.65rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}

.melody-notation-summary:hover {
  color: var(--text-main);
}

.melody-notation-content {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--card-border);
}

.melody-notation-input-wrap {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.melody-input {
  flex-grow: 1;
  background: var(--top-btn-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 0.45rem 0.75rem;
  font-family: monospace;
  font-size: 0.82rem;
  color: var(--text-main);
  outline: none;
}

.melody-input:focus {
  border-color: var(--badge-bg);
}

/* Modal Footer */
.melody-editor-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--card-border);
  gap: 1rem;
}

.melody-footer-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

#melody-share-link-btn {
  background: rgba(99, 102, 241, 0.08);
  border-color: rgba(99, 102, 241, 0.3);
  color: #6366f1;
}

[data-theme="dark"] #melody-share-link-btn {
  background: rgba(99, 102, 241, 0.14);
  border-color: rgba(99, 102, 241, 0.4);
  color: #a5b4fc;
}

#melody-share-link-btn:hover {
  background: rgba(99, 102, 241, 0.2);
  border-color: #6366f1;
  color: #4f46e5;
  transform: translateY(-1px);
}

[data-theme="dark"] #melody-share-link-btn:hover {
  color: #c7d2fe;
}

.melody-footer-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

@media (max-width: 600px) {
  .melody-editor-header {
    padding: 1rem 1rem 0.75rem;
  }
  .melody-editor-body {
    padding: 1rem;
  }
  .melody-editor-footer {
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
  }
  .melody-toolbar {
    padding: 0.45rem 0.6rem;
  }
  .melody-transport-group {
    justify-content: center;
    gap: 0.35rem;
  }
  .melody-handpan-disc {
    max-width: 285px;
  }
  .melody-selection-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
  }
  .melody-selection-actions {
    justify-content: space-between;
    width: 100%;
  }
}