/* ============================================================
   Vibe — Warm Sunset palette • Kalam (handwriting) + Nunito (body)
   ============================================================ */
:root {
  --cream: #FBF3E8;
  --cream-2: #F7E9D4;
  --peach: #F5C9A1;
  --peach-2: #F2B488;
  --terra: #C97B5C;
  --terra-deep: #A8593C;
  --gold: #E0A458;
  --soft-gold: #F0C77E;
  --rose: #E89B7A;
  --ink: #3A2418;
  --ink-soft: #6B4A36;
  --ink-mute: #9B7A63;
  --paper: #FDF8EF;
  --shadow: 0 10px 30px -12px rgba(80, 40, 20, 0.25);
  --shadow-soft: 0 4px 14px -6px rgba(80, 40, 20, 0.18);
  --shadow-deep: 0 24px 60px -20px rgba(80, 40, 20, 0.35);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-xl: 40px;
  --font-hand: 'Kalam', 'Caveat', cursive;
  --font-body: 'Nunito', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: transparent;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-weight: 500;
  overscroll-behavior: none;
}
button { font-family: inherit; color: inherit; border: none; background: none; cursor: pointer; }
input, select { font-family: inherit; }

.hand { font-family: var(--font-hand); font-weight: 700; letter-spacing: 0.01em; }

/* ============================================================
   Sunset / Dawn scene background — layered + parallax + drifting
   ============================================================ */
.bg-stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: linear-gradient(180deg,
    #3A1F46 0%,
    #6B2B5A 10%,
    #B6446A 22%,
    #E76A55 36%,
    #F4965A 52%,
    #F8C079 68%,
    #FBE0BB 84%,
    #FDF3E0 100%
  );
}
.bg-stage::after {
  /* warm haze + light bloom from horizon */
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 40% at 50% 78%, rgba(255, 210, 150, 0.55) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 50% 70%, rgba(255, 240, 200, 0.6) 0%, transparent 65%);
  pointer-events: none;
  mix-blend-mode: screen;
}
.sun-halo {
  position: absolute;
  left: 50%; top: 64%;
  width: 90vw; height: 90vw;
  max-width: 1200px; max-height: 1200px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(255, 220, 160, 0.55) 0%,
    rgba(255, 180, 130, 0.30) 30%,
    rgba(255, 130, 100, 0.15) 50%,
    transparent 70%);
  pointer-events: none;
  animation: sunPulse 9s ease-in-out infinite;
}
@keyframes sunPulse {
  0%, 100% { opacity: 0.85; transform: translate(-50%, -50%) scale(1); }
  50%      { opacity: 1;    transform: translate(-50%, -50%) scale(1.04); }
}
.sun-disc {
  position: absolute;
  left: 50%; top: 64%;
  width: clamp(220px, 24vw, 340px);
  height: clamp(220px, 24vw, 340px);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 42%,
    #FFF6DC 0%,
    #FFD894 30%,
    #FBA85A 58%,
    rgba(225, 100, 80, 0.5) 78%,
    transparent 95%);
  filter: blur(0.5px);
}
.sun-disc::after {
  /* horizon eclipse — fades the bottom half of sun into the haze */
  content: "";
  position: absolute;
  left: -15%; right: -15%; top: 60%; bottom: -20%;
  background: linear-gradient(180deg, transparent 0%, #F4965A 50%, #B6446A 100%);
  opacity: 0.55;
  filter: blur(20px);
  border-radius: 50%;
}

/* drifting wispy clouds */
.cloud {
  position: absolute;
  height: 24px;
  border-radius: 999px;
  filter: blur(14px);
  opacity: 0.65;
  pointer-events: none;
  will-change: transform;
}
.cloud.c1 { top: 22%; width: 38vw; background: linear-gradient(90deg, transparent, #FFD9A8 35%, #FFC080 55%, transparent); animation: drift1 60s linear infinite; }
.cloud.c2 { top: 36%; width: 50vw; background: linear-gradient(90deg, transparent, #FFB89A 40%, #FF9B7E 60%, transparent); animation: drift2 90s linear infinite; }
.cloud.c3 { top: 50%; width: 42vw; background: linear-gradient(90deg, transparent, #F5A06A 40%, transparent); animation: drift1 75s linear infinite; animation-delay: -25s; }
.cloud.c4 { top: 14%; width: 30vw; background: linear-gradient(90deg, transparent, rgba(255, 210, 200, 0.6), transparent); height: 14px; animation: drift2 110s linear infinite; }
.cloud.c5 { top: 58%; width: 60vw; background: linear-gradient(90deg, transparent, #E27A52 45%, transparent); height: 20px; animation: drift1 95s linear infinite; animation-delay: -40s; opacity: 0.45; }
@keyframes drift1 {
  from { transform: translateX(-50vw); }
  to   { transform: translateX(110vw); }
}
@keyframes drift2 {
  from { transform: translateX(110vw); }
  to   { transform: translateX(-50vw); }
}

/* faint stars in the upper sky */
.stars {
  position: absolute; inset: 0 0 50% 0;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, #FFF6DC 50%, transparent),
    radial-gradient(1px 1px at 28% 8%, #FFE5C0 50%, transparent),
    radial-gradient(1.5px 1.5px at 42% 26%, #FFF 50%, transparent),
    radial-gradient(1px 1px at 58% 12%, #FFE5C0 50%, transparent),
    radial-gradient(1.5px 1.5px at 70% 22%, #FFF6DC 50%, transparent),
    radial-gradient(1px 1px at 84% 6%, #FFF 50%, transparent),
    radial-gradient(1px 1px at 90% 28%, #FFE5C0 50%, transparent);
  pointer-events: none;
  opacity: 0.6;
  animation: twinkle 5s ease-in-out infinite;
}
@keyframes twinkle { 0%,100% { opacity: 0.4 } 50% { opacity: 0.75 } }

/* layered hill silhouettes */
.hills {
  position: absolute;
  inset: auto 0 0 0;
  width: 100%;
  pointer-events: none;
  display: block;
}

/* warm haze just above horizon */
.haze {
  position: absolute;
  inset: auto 0 0 0;
  height: 50%;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(255, 180, 120, 0.10) 30%,
    rgba(255, 140, 90, 0.18) 60%,
    rgba(120, 50, 50, 0.35) 100%);
  pointer-events: none;
}

/* drifting embers / fireflies */
.ember {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: #FFE5B0;
  box-shadow: 0 0 8px #FFC080, 0 0 16px rgba(255, 200, 120, 0.6);
  pointer-events: none;
  opacity: 0;
  animation: ember 14s linear infinite;
}
@keyframes ember {
  0%   { transform: translate(0, 0) scale(0.6); opacity: 0; }
  10%  { opacity: 0.9; }
  90%  { opacity: 0.7; }
  100% { transform: translate(var(--dx, 80px), -120vh) scale(1.1); opacity: 0; }
}

.bg-stage .grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.35'/></svg>");
  opacity: 0.10;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* light cards on this richer bg need a touch more opacity */
.pill, .control, .feature, .inst-card, .stage, .meter-card, .band-stat, .band-member, .back-btn, .mode-tabs, .chord-btn {
  background-color: rgba(253, 248, 239, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.inst-card { background-color: rgba(253, 248, 239, 0.92); }

/* player-head sits on sunset, dimmed text needs a light variant */
.player-head > div > .dimmed,
.player-head .brand-name + .dimmed {
  color: rgba(253, 248, 239, 0.85);
  text-shadow: 0 2px 10px rgba(60, 20, 40, 0.3);
}
.player-head .brand-name {
  text-shadow: 0 3px 18px rgba(60, 20, 40, 0.4);
}

/* ============================================================
   Layout primitives
   ============================================================ */
.app {
  min-height: 100dvh;
  width: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}
.screen {
  flex: 1;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 22px clamp(16px, 4vw, 48px) 80px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ============================================================
   Top bar
   ============================================================ */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 4px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}
.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--terra) 0%, var(--gold) 100%);
  position: relative;
  box-shadow: var(--shadow-soft);
  display: grid;
  place-items: center;
}
.brand-mark::after {
  content: "";
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--cream);
  box-shadow: 0 0 0 3px rgba(253, 248, 239, 0.4);
}
.brand-name {
  font-family: var(--font-hand);
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
  color: var(--cream);
  letter-spacing: -0.01em;
  text-shadow: 0 2px 14px rgba(60, 20, 40, 0.35);
}
.brand-name em {
  font-style: normal;
  color: var(--soft-gold);
}
.topbar-actions {
  display: flex; gap: 8px; align-items: center;
}
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  background: rgba(253, 248, 239, 0.7);
  border: 1.5px solid rgba(168, 89, 60, 0.18);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  backdrop-filter: blur(8px);
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--terra); }
.pill.live .dot { background: #2DAA6E; box-shadow: 0 0 0 4px rgba(45, 170, 110, 0.18); animation: blink 1.4s ease-in-out infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ============================================================
   Hero / Landing
   ============================================================ */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: clamp(24px, 6vw, 80px) 0;
  align-items: center;
}
@media (min-width: 880px) {
  .hero { grid-template-columns: 1.1fr 0.9fr; gap: 60px; }
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  background: rgba(253, 248, 239, 0.18);
  border: 1.5px dashed rgba(253, 248, 239, 0.55);
  border-radius: 999px;
  font-family: var(--font-hand);
  font-size: 18px;
  color: var(--cream);
  width: fit-content;
  white-space: nowrap;
  backdrop-filter: blur(8px);
}
.hero h1 {
  font-family: var(--font-hand);
  font-size: clamp(64px, 12vw, 148px);
  line-height: 0.9;
  margin: 18px 0 12px;
  font-weight: 700;
  color: var(--cream);
  letter-spacing: -0.02em;
  text-shadow: 0 4px 30px rgba(60, 20, 40, 0.35), 0 1px 0 rgba(255, 220, 180, 0.4);
}
.hero h1 .underline {
  display: inline-block;
  position: relative;
  color: #FFE7B6;
}
.hero h1 .underline::after {
  content: "";
  position: absolute;
  left: -4px; right: -4px; bottom: 0.06em;
  height: 0.18em;
  background: linear-gradient(90deg, #FFB078, #FFE5B0);
  z-index: -1;
  border-radius: 999px;
  transform: rotate(-1deg);
  box-shadow: 0 4px 20px rgba(255, 160, 100, 0.6);
}
.hero p.lede {
  font-family: var(--font-hand);
  font-size: clamp(20px, 2.6vw, 28px);
  color: rgba(253, 248, 239, 0.92);
  line-height: 1.4;
  max-width: 32ch;
  margin: 0 0 28px;
  text-shadow: 0 2px 14px rgba(60, 20, 40, 0.3);
}
.hero-cta {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
}
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 17px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: var(--cream);
  box-shadow: var(--shadow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-deep); }
.btn-ghost {
  background: rgba(253, 248, 239, 0.6);
  color: var(--ink);
  border: 1.5px solid rgba(58, 36, 24, 0.15);
}
.btn-ghost:hover { background: rgba(253, 248, 239, 0.95); }
.btn-icon {
  width: 24px; height: 24px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--terra);
  color: var(--cream);
  font-size: 14px;
}

/* hero visual: floating handwritten notes scattered against the sunset */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 480px;
  margin-inline: auto;
  width: 100%;
  min-height: 320px;
}
.hero-note {
  position: absolute;
  font-family: var(--font-hand);
  font-size: clamp(22px, 2.6vw, 30px);
  color: var(--ink);
  background: rgba(253, 248, 239, 0.92);
  padding: 12px 20px;
  border-radius: 16px;
  box-shadow: 0 10px 30px -8px rgba(60, 20, 40, 0.35);
  white-space: nowrap;
  backdrop-filter: blur(6px);
}
.hero-note.n1 { top: 8%;  left: 10%; transform: rotate(-5deg); color: var(--terra-deep); }
.hero-note.n2 { top: 36%; right: 4%; transform: rotate(4deg); }
.hero-note.n3 { bottom: 22%; left: 4%; transform: rotate(-3deg); color: var(--terra); }
.hero-note.n4 { bottom: 6%; right: 14%; transform: rotate(6deg); color: var(--terra-deep); }

/* feature row */
.feature-row {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 18px;
}
.feature {
  padding: 18px 22px;
  background: rgba(253, 248, 239, 0.82);
  border: 1.5px solid rgba(168, 89, 60, 0.18);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
}
.feature h4 {
  font-family: var(--font-hand);
  font-size: 22px;
  margin: 0 0 4px;
  color: var(--terra-deep);
  font-weight: 700;
}
.feature p { margin: 0; font-size: 14px; color: var(--ink-soft); line-height: 1.5; }

/* ============================================================
   Section heads
   ============================================================ */
.section-head {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 16px;
  margin: 8px 0 0;
}
.section-head h2 {
  font-family: var(--font-hand);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  margin: 0;
  line-height: 1;
  color: var(--cream);
  text-shadow: 0 3px 18px rgba(60, 20, 40, 0.35);
}
.section-head p { margin: 6px 0 0; color: rgba(253, 248, 239, 0.85); max-width: 50ch; text-shadow: 0 2px 10px rgba(60, 20, 40, 0.3); }
.section-head .scribble {
  font-family: var(--font-hand);
  color: #FFE7B6;
  font-size: 22px;
  transform: rotate(-3deg);
  margin-bottom: 6px;
  display: inline-block;
  text-shadow: 0 2px 10px rgba(60, 20, 40, 0.3);
}

/* mode tabs */
.mode-tabs {
  display: inline-flex;
  padding: 6px;
  background: rgba(253, 248, 239, 0.7);
  border: 1.5px solid rgba(168, 89, 60, 0.18);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  gap: 4px;
}
.mode-tabs button {
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  color: var(--ink-soft);
  transition: all 0.2s ease;
  white-space: nowrap;
}
.mode-tabs button.active {
  background: var(--ink);
  color: var(--cream);
  box-shadow: var(--shadow-soft);
}

/* ============================================================
   Instrument cards
   ============================================================ */
.inst-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 18px;
}
.inst-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 22px 22px 18px;
  background: var(--paper);
  border: 1.5px solid rgba(168, 89, 60, 0.14);
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  overflow: hidden;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.inst-card::before {
  content: "";
  position: absolute;
  inset: auto -30% -50% auto;
  width: 70%; height: 80%;
  border-radius: 50%;
  background: var(--bg, var(--peach));
  opacity: 0.45;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.inst-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(168, 89, 60, 0.3);
}
.inst-card:hover::before { opacity: 0.7; transform: scale(1.05); }
.inst-card .icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: var(--cream-2);
  border-radius: 18px;
  z-index: 1;
  position: relative;
  color: var(--terra-deep);
}
.inst-card h3 {
  font-family: var(--font-hand);
  font-size: 28px;
  margin: 12px 0 4px;
  font-weight: 700;
  z-index: 1;
  position: relative;
}
.inst-card p {
  margin: 0;
  font-size: 13px;
  color: var(--ink-soft);
  z-index: 1;
  position: relative;
}
.inst-card .meta {
  display: flex; align-items: center; gap: 6px;
  margin-top: 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--terra-deep);
  z-index: 1;
  position: relative;
}

/* ============================================================
   Player screen common
   ============================================================ */
.player {
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1;
}
.player-head {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between;
}
.back-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(253, 248, 239, 0.7);
  border: 1.5px solid rgba(168, 89, 60, 0.18);
  color: var(--ink);
  font-weight: 700;
  font-size: 14px;
  backdrop-filter: blur(8px);
}
.back-btn:hover { background: rgba(253, 248, 239, 1); }

.controls-row {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.control {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  background: rgba(253, 248, 239, 0.85);
  border: 1.5px solid rgba(168, 89, 60, 0.18);
  border-radius: 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-soft);
}
.control select {
  border: none; background: transparent; font-weight: 700; color: var(--ink); cursor: pointer;
  font-size: 13px; padding-right: 2px;
}
.control label { color: var(--ink-mute); font-weight: 700; }

.stage {
  background: rgba(253, 248, 239, 0.55);
  border: 1.5px solid rgba(168, 89, 60, 0.14);
  border-radius: var(--radius-lg);
  padding: clamp(18px, 3vw, 36px);
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
  flex: 1;
  min-height: 380px;
  display: flex;
  flex-direction: column;
}

/* ============================================================
   PIANO
   ============================================================ */
.piano-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: flex-end;
}
.piano-info {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.piano-info .hint {
  font-family: var(--font-hand);
  font-size: 20px;
  color: var(--terra-deep);
}
.piano {
  position: relative;
  width: 100%;
  height: clamp(180px, 30vw, 280px);
  display: flex;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-deep);
  user-select: none;
  background: var(--ink);
  padding: 14px 10px 10px;
}
.piano-keys {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
}
.key-white {
  flex: 1;
  background: linear-gradient(180deg, #FDF8EF 0%, #F5E8D2 100%);
  border-radius: 0 0 8px 8px;
  margin: 0 1px;
  position: relative;
  cursor: pointer;
  transition: background 0.06s ease, transform 0.06s ease;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 12px;
  font-family: var(--font-hand);
  font-size: 14px;
  color: var(--ink-mute);
  box-shadow: inset 0 -4px 0 rgba(168, 89, 60, 0.12);
}
.key-white.active, .key-white:active {
  background: linear-gradient(180deg, var(--soft-gold) 0%, var(--gold) 100%);
  color: var(--ink);
  transform: translateY(2px);
  box-shadow: inset 0 -2px 0 rgba(168, 89, 60, 0.3);
}
.key-black {
  position: absolute;
  top: 0;
  width: 7%;
  height: 60%;
  background: linear-gradient(180deg, #1a0f08 0%, #3A2418 100%);
  border-radius: 0 0 6px 6px;
  cursor: pointer;
  z-index: 2;
  box-shadow: 0 4px 0 rgba(0,0,0,0.4);
  transition: transform 0.06s ease, background 0.06s ease;
}
.key-black.active, .key-black:active {
  background: linear-gradient(180deg, var(--terra-deep) 0%, var(--terra) 100%);
  transform: translateY(2px);
  box-shadow: 0 2px 0 rgba(0,0,0,0.4);
}

/* ============================================================
   FLUTE
   ============================================================ */
.flute-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 26px;
  text-align: center;
  position: relative;
}
.flute-svg {
  width: min(100%, 760px);
  height: auto;
}
.flute-meters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  width: 100%;
  max-width: 760px;
}
.meter-card {
  background: var(--paper);
  border-radius: 18px;
  padding: 16px 20px;
  border: 1.5px solid rgba(168, 89, 60, 0.14);
}
.meter-card .label {
  font-family: var(--font-hand);
  font-size: 18px;
  color: var(--terra-deep);
  margin-bottom: 8px;
}
.meter-card .value {
  font-family: var(--font-hand);
  font-size: 36px;
  color: var(--ink);
  line-height: 1;
  font-weight: 700;
}
.meter-bar {
  height: 8px;
  background: rgba(168, 89, 60, 0.12);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 10px;
}
.meter-bar .fill {
  height: 100%;
  background: linear-gradient(90deg, var(--soft-gold), var(--terra));
  border-radius: 999px;
  transition: width 0.08s ease;
}

.mic-cta {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  text-align: center;
  padding: 40px 20px;
}
.mic-orb {
  width: 140px; height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--soft-gold), var(--terra) 80%);
  display: grid; place-items: center;
  color: var(--cream);
  font-size: 56px;
  box-shadow: 0 20px 60px -10px rgba(168, 89, 60, 0.5);
  cursor: pointer;
  position: relative;
  transition: transform 0.2s ease;
}
.mic-orb:hover { transform: scale(1.04); }
.mic-orb.active::before, .mic-orb.active::after {
  content: ""; position: absolute; inset: 0;
  border-radius: 50%;
  border: 3px solid var(--terra);
  animation: pulse 1.8s ease-out infinite;
}
.mic-orb.active::after { animation-delay: 0.9s; }
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* ============================================================
   GUITAR — strings
   ============================================================ */
.guitar-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
}
.strings {
  background: linear-gradient(180deg, #6E3F25 0%, #A8593C 100%);
  border-radius: 20px;
  padding: 26px 20px;
  position: relative;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.strings::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.5' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.4'/></svg>");
  opacity: 0.2;
  pointer-events: none;
}
.string {
  position: relative;
  height: 32px;
  display: flex;
  align-items: center;
  cursor: pointer;
  touch-action: none;
}
.string .wire {
  position: absolute;
  left: 70px; right: 16px;
  top: 50%;
  height: 2px;
  background: linear-gradient(90deg, #FDF8EF, #F0C77E);
  box-shadow: 0 0 8px rgba(253, 248, 239, 0.4);
  transform-origin: center;
}
.string.thick .wire { height: 4px; }
.string.thicker .wire { height: 6px; background: linear-gradient(90deg, #E0A458, #C97B5C); }
.string .pluck-label {
  position: absolute;
  left: 12px;
  font-family: var(--font-hand);
  color: var(--cream);
  font-weight: 700;
  font-size: 22px;
  width: 50px;
}
.string.playing .wire { animation: vibrate 0.5s ease-out; }
@keyframes vibrate {
  0%, 100% { transform: translateY(0); }
  20% { transform: translateY(-4px); }
  40% { transform: translateY(3px); }
  60% { transform: translateY(-2px); }
  80% { transform: translateY(1px); }
}
.chord-row {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.chord-btn {
  padding: 10px 18px;
  background: var(--paper);
  border: 1.5px solid rgba(168, 89, 60, 0.18);
  border-radius: 14px;
  font-family: var(--font-hand);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.15s ease;
}
.chord-btn:hover, .chord-btn.active { background: var(--soft-gold); border-color: var(--terra); transform: translateY(-2px); }

/* ============================================================
   TABLA / DRUMS
   ============================================================ */
.drum-pads {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 18px;
  flex: 1;
  align-content: center;
}
.drum-pad {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--bg-1, #F5E0C8), var(--bg-2, #C97B5C) 80%);
  display: grid;
  place-items: center;
  font-family: var(--font-hand);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  box-shadow: var(--shadow);
  position: relative;
  transition: transform 0.08s ease;
  user-select: none;
  touch-action: none;
}
.drum-pad:active, .drum-pad.hit {
  transform: scale(0.94);
}
.drum-pad::after {
  content: "";
  position: absolute; inset: 6%;
  border-radius: 50%;
  border: 1px dashed rgba(58, 36, 24, 0.2);
}
.drum-pad .sub {
  position: absolute;
  bottom: 18%;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================================
   BAND MODE
   ============================================================ */
.band-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.band-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}
@media (min-width: 880px) {
  .band-hero { grid-template-columns: 1fr 1fr; }
}
.band-mic {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 360px;
  margin-inline: auto;
  display: grid;
  place-items: center;
  width: 100%;
}
.band-mic-orb {
  width: 60%; height: 60%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--soft-gold), var(--terra) 70%);
  display: grid; place-items: center;
  color: var(--cream);
  cursor: pointer;
  box-shadow: 0 30px 80px -20px rgba(168, 89, 60, 0.55);
}
.band-mic-orb svg { width: 40%; height: auto; }
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(168, 89, 60, 0.25);
  pointer-events: none;
}
.ring.r1 { inset: 4%; }
.ring.r2 { inset: 14%; }
.ring.r3 { inset: 24%; }
.beat-dot {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--terra);
  top: 0; left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 12px var(--terra);
}
.band-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.band-stat {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding: 14px 22px;
  background: var(--paper);
  border: 1.5px solid rgba(168, 89, 60, 0.14);
  border-radius: 18px;
}
.band-stat .k {
  font-family: var(--font-hand);
  font-size: 22px;
  color: var(--terra-deep);
}
.band-stat .v {
  font-family: var(--font-hand);
  font-size: 32px;
  color: var(--ink);
  font-weight: 700;
}

.band-row {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
.band-member {
  padding: 18px;
  border-radius: 20px;
  border: 1.5px solid rgba(168, 89, 60, 0.14);
  background: var(--paper);
  display: flex; flex-direction: column; gap: 8px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.band-member.active { border-color: var(--terra); }
.band-member .name {
  font-family: var(--font-hand);
  font-size: 24px;
  color: var(--ink);
  font-weight: 700;
}
.band-member .sub { font-size: 12px; color: var(--ink-soft); }
.band-member .wave {
  display: flex; gap: 3px; height: 30px; align-items: flex-end;
}
.band-member .wave span {
  width: 4px; background: var(--terra); border-radius: 2px;
  transition: height 0.12s ease;
}
.band-member input[type=range] {
  width: 100%;
  -webkit-appearance: none;
  background: transparent;
  margin: 4px 0;
}
.band-member input[type=range]::-webkit-slider-runnable-track {
  height: 6px; background: rgba(168, 89, 60, 0.15); border-radius: 999px;
}
.band-member input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px; border-radius: 50%; background: var(--terra);
  margin-top: -5px;
  cursor: pointer;
}

/* toggle */
.toggle {
  position: relative;
  width: 44px; height: 24px;
  background: rgba(168, 89, 60, 0.2);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease;
  flex-shrink: 0;
}
.toggle::after {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 20px; height: 20px;
  background: var(--cream);
  border-radius: 50%;
  transition: transform 0.2s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.toggle.on { background: var(--terra); }
.toggle.on::after { transform: translateX(20px); }

/* tiny utility */
.spacer { flex: 1; }
.center { text-align: center; }
.dimmed { color: var(--ink-soft); }

/* tone visualizer for flute screen */
.tone-bars {
  display: flex; gap: 4px; align-items: flex-end; height: 60px;
}
.tone-bars span {
  width: 6px; background: linear-gradient(180deg, var(--terra), var(--soft-gold));
  border-radius: 3px;
  transition: height 0.08s ease;
}

/* footer hint */
.footnote {
  text-align: center;
  font-family: var(--font-hand);
  color: rgba(253, 248, 239, 0.75);
  font-size: 18px;
  padding: 28px 12px 12px;
  text-shadow: 0 2px 10px rgba(60, 20, 40, 0.3);
}

/* scale-keys highlight */
.in-scale { box-shadow: inset 0 4px 0 var(--gold); }

/* page transitions */
.fade-in { animation: fadeIn 0.5s ease both; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* offline badge */
.offline-banner {
  position: fixed;
  bottom: 20px; left: 50%;
  transform: translateX(-50%);
  padding: 10px 18px;
  background: var(--ink);
  color: var(--cream);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: var(--shadow-deep);
  z-index: 100;
  animation: rise 0.4s ease both;
}
@keyframes rise {
  from { transform: translate(-50%, 24px); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}