@import url('https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  /* Warm stage-at-night palette: charcoal with a hint of warmth, amber spotlight */
  --bg: #18151b;
  --surface: #211d26;
  --surface-2: #2a2530;
  --surface-3: #342e3c;
  --border: #322c3a;
  --border-strong: #463e50;
  --fg: #f2ede6;
  --fg-dim: #c7bfcc;
  --muted: #8f8798;
  --accent: #f5a623;
  --accent-strong: #ffb944;
  --accent-soft: rgba(245, 166, 35, 0.12);
  --accent-glow: rgba(245, 166, 35, 0.22);
  --ok: #4ade80;
  --warn: #fbbf24;
  --danger: #f0605d;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-pill: 999px;
  --ease: cubic-bezier(0.2, 0.7, 0.3, 1);
  --dur: 160ms;

  --font-sans: 'Plus Jakarta Sans', -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Sora', 'Plus Jakarta Sans', -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, 'Liberation Mono', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*::selection { background: var(--accent); color: #1a1206; }

html, body {
  height: 100%;
  font-family: var(--font-sans);
  color: var(--fg);
  background:
    radial-gradient(130% 60% at 50% -12%, rgba(245, 166, 35, 0.10), transparent 62%),
    var(--bg);
  background-attachment: fixed;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button { font: inherit; cursor: pointer; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
input[type="radio"], input[type="checkbox"] { accent-color: var(--accent); }

/* Scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--border-strong) var(--bg); }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: var(--bg); }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 2px; }
*::-webkit-scrollbar-thumb:hover { background: var(--muted); }

#app { display: flex; flex-direction: column; min-height: 100vh; }

/* ============================================
   Header — console bar
   ============================================ */
#app-header {
  background: rgba(33, 29, 38, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--fg);
  height: 54px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}
#app-header .brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--fg);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}
#app-header .brand::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s var(--ease) infinite;
}
#app-header .band-name {
  font-family: var(--font-mono);
  color: var(--fg-dim);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
#app-header .saved-at {
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.04em;
}
#app-header button {
  background: transparent;
  color: var(--fg-dim);
  border: 1px solid var(--border-strong);
  padding: 7px 13px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
#app-header button:hover {
  background: var(--surface-2);
  color: var(--fg);
  border-color: var(--muted);
}
#app-header #reset-all-btn {
  color: var(--muted);
  font-size: 13px;
  padding: 6px 10px;
}
#app-header #reset-all-btn:hover {
  color: var(--danger);
  border-color: var(--danger);
}
#app-header .lang-toggle { display: inline-flex; gap: 4px; }
#app-header .lang-toggle button.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

/* ============================================
   Main
   ============================================ */
#app-main { flex: 1; }

/* ============================================
   Wizard
   ============================================ */
.wizard {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 16px 48px;
}

.wizard-progress {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 14px;
  position: relative;
}
.wizard-progress .dot {
  flex: 1;
  height: 7px;
  background: var(--surface-2);
  border-radius: var(--radius-pill);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.wizard-progress .dot.active {
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}
.wizard-progress .dot.done { background: var(--accent); opacity: 0.5; }

.wizard-step-indicator {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
  margin-bottom: 26px;
}
.wizard-step-indicator .step-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.04em;
}
.wizard-step-indicator .step-title {
  color: var(--fg-dim);
  font-weight: 600;
}

.wizard-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 30px;
  margin-bottom: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
  animation: step-in 240ms var(--ease);
}
.wizard-step h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 8px;
}
.wizard-step .subtitle {
  color: var(--fg-dim);
  font-size: 14.5px;
  line-height: 1.55;
  margin-bottom: 26px;
}
.wizard-step .field { margin-bottom: 20px; }
.wizard-step label {
  display: block;
  font-family: var(--font-sans);
  font-size: 13.5px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--fg-dim);
  margin-bottom: 8px;
  font-weight: 600;
}
.wizard-step input[type="text"],
.wizard-step input[type="date"],
.wizard-step input[type="tel"],
.wizard-step input[type="email"],
.wizard-step input[type="number"],
.wizard-step textarea,
.wizard-step select {
  width: 100%;
  padding: 13px 15px;
  font-size: 15px;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--fg);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.wizard-step input::placeholder,
.wizard-step textarea::placeholder {
  color: var(--muted);
}
.wizard-step input:hover,
.wizard-step textarea:hover,
.wizard-step select:hover {
  border-color: var(--border-strong);
}
.wizard-step input:focus,
.wizard-step textarea:focus,
.wizard-step select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.wizard-step textarea { min-height: 100px; resize: vertical; }
.wizard-step .field-hint {
  font-family: var(--font-sans);
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 6px;
  letter-spacing: 0;
}

/* Radio pills */
.wizard-step .radio-row { display: flex; gap: 10px; flex-wrap: wrap; }
.wizard-step .radio-row label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 11px 22px;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--fg-dim);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 0;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.wizard-step .radio-row label:hover {
  background: var(--surface-2);
  border-color: var(--muted);
  color: var(--fg);
}
.wizard-step .radio-row label:has(input:checked) {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-strong);
}
.wizard-step .radio-row input[type="radio"],
.wizard-step .radio-row input[type="checkbox"] {
  appearance: none;
  width: 0;
  height: 0;
  opacity: 0;
  position: absolute;
  pointer-events: none;
}

/* Wizard nav */
.wizard-nav {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0 0;
}
.wizard-nav .left, .wizard-nav .right { display: flex; gap: 8px; align-items: center; }

/* ============================================
   Buttons
   ============================================ */
.btn {
  padding: 13px 26px;
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0;
  text-transform: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease), filter var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.btn-primary {
  background: var(--accent);
  color: #1a1206;
  border-color: var(--accent);
  box-shadow: 0 6px 18px rgba(245, 166, 35, 0.28);
}
.btn-primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(245, 166, 35, 0.36); }
.btn-primary:active { transform: translateY(0); filter: brightness(0.97); }
.btn-secondary {
  background: transparent;
  color: var(--fg);
  border-color: var(--border-strong);
}
.btn-secondary:hover {
  background: var(--surface-2);
  border-color: var(--muted);
}
.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}
.btn-danger:hover { filter: brightness(1.08); }
.btn-skip {
  background: transparent;
  color: var(--muted);
  border: none;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 13.5px;
  letter-spacing: 0;
  text-transform: none;
  padding: 12px 10px;
}
.btn-skip:hover { color: var(--fg); }

/* ============================================
   Member card
   ============================================ */
.member-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 10px;
  transition: border-color var(--dur) var(--ease);
}
.member-card:hover { border-color: var(--border-strong); }
.member-card .row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.member-card .row input[type="text"] { flex: 1; }
.member-card .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.chip {
  background: var(--surface-3);
  border: 1px solid var(--border-strong);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-dim);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chip button {
  background: transparent;
  border: none;
  color: var(--danger);
  font-weight: 700;
  padding: 0 2px;
  font-size: 12px;
}
.chip button:hover { filter: brightness(1.2); }

/* ============================================
   Preset cards
   ============================================ */
.preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.preset-card {
  position: relative;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 24px 18px;
  background: var(--surface-2);
  cursor: pointer;
  text-align: center;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.preset-card:hover {
  border-color: var(--muted);
  background: var(--surface-3);
  transform: translateY(-2px);
}
.preset-card.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.preset-card.active::after {
  content: '✓';
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 13px;
  color: var(--accent-strong);
  font-weight: 700;
}
.preset-card .icon {
  font-size: 30px;
  margin-bottom: 12px;
  filter: grayscale(0.3) brightness(1.1);
}
.preset-card.active .icon { filter: none; }
.preset-card h3 {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 6px;
}
.preset-card .desc {
  font-size: 12.5px;
  color: var(--fg-dim);
  line-height: 1.45;
}

/* ============================================
   Toggle list
   ============================================ */
.toggle-list label {
  display: flex;
  gap: 13px;
  align-items: center;
  padding: 16px 18px;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius);
  margin-bottom: 10px;
  cursor: pointer;
  background: var(--surface-2);
  color: var(--fg);
  font-size: 14.5px;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  margin-block: 0 10px;
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-sans);
  font-weight: 500;
}
.toggle-list label:hover {
  border-color: var(--muted);
  background: var(--surface-3);
}
.toggle-list label:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.toggle-list input[type="checkbox"] {
  accent-color: var(--accent);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  cursor: pointer;
}

/* ============================================
   Editor (two-column)
   ============================================ */
.editor {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 16px;
  min-height: calc(100vh - 48px);
}
.editor-forms {
  overflow-y: auto;
  max-height: calc(100vh - 80px);
  padding-right: 6px;
}
.editor-preview {
  background: #fff;
  color: #111;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: auto;
  max-height: calc(100vh - 80px);
}
.editor-preview .rider-preview { max-width: 100%; color: initial; }

/* Sections (collapsible) */
.editor .section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  transition: border-color var(--dur) var(--ease);
}
.editor .section:hover { border-color: var(--border-strong); }
.editor .section > header {
  padding: 15px 18px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  color: var(--fg);
  border-bottom: 1px solid transparent;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}
.editor .section.open > header { border-bottom-color: var(--border); }
.editor .section > header .chev {
  font-size: 11px;
  color: var(--muted);
  transition: transform var(--dur) var(--ease);
}
.editor .section > .body { padding: 16px; display: none; }
.editor .section.open > .body { display: block; }
.editor .section.open > header .chev { transform: rotate(90deg); }

.editor .section input[type="text"],
.editor .section input[type="date"],
.editor .section input[type="tel"],
.editor .section input[type="email"],
.editor .section input[type="number"],
.editor .section textarea,
.editor .section select {
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--fg);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  width: 100%;
}
.editor .section input:focus,
.editor .section textarea:focus,
.editor .section select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.editor .section label {
  display: block;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--fg-dim);
  margin-bottom: 6px;
  font-weight: 600;
}

/* Event section grid */
.event-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}
.event-bottom { display: flex; gap: 12px; align-items: flex-start; }
.event-logo-field { display: flex; align-items: center; gap: 8px; }
.event-logo-thumb {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
}
.event-logo-upload {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.event-logo-upload:hover {
  border-color: var(--accent);
  color: var(--accent);
}
@media (max-width: 480px) { .event-grid { grid-template-columns: 1fr; } }

/* ============================================
   Input list rows
   ============================================ */
.input-row {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px 12px 16px;
  margin-bottom: 8px;
  background: var(--surface-2);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.input-row::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform var(--dur) var(--ease);
}
.input-row:hover { border-color: var(--border-strong); }
.input-row:hover::before { transform: scaleY(1); }
.input-row.open {
  border-color: var(--border-strong);
  background: var(--surface-3);
}
.input-row.open::before { transform: scaleY(1); }
.input-row .summary {
  display: flex;
  gap: 10px;
  align-items: center;
}
.input-row .summary .handle {
  cursor: grab;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  transition: color var(--dur) var(--ease);
}
.input-row .summary .handle:hover { color: var(--fg); }
.input-row .summary .handle:active { cursor: grabbing; }
.input-row .summary .ch {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  background: var(--accent);
  color: var(--bg);
  padding: 3px 7px;
  border-radius: 3px;
  min-width: 28px;
  text-align: center;
  letter-spacing: 0.04em;
}
.input-row .summary .src {
  flex: 1;
  font-size: 13px;
  color: var(--fg);
}
.input-row .summary .mic-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-transform: uppercase;
}
.input-row .expanded {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border-strong);
  display: none;
}
.input-row.open .expanded { display: block; }
.input-row.dragging {
  opacity: 0.4;
  border-style: dashed;
  border-color: var(--accent);
}

/* ============================================
   Backline editor
   ============================================ */
.backline-two {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.backline-col h4 {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  color: var(--fg-dim);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.backline-col .item-row {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-bottom: 6px;
  min-width: 0;
}
.backline-col .item-row input[type="text"] {
  flex: 1;
  padding: 7px 10px;
  min-width: 0;
}
.backline-col .item-row input[type="number"] {
  width: 54px;
  padding: 7px 8px;
  flex-shrink: 0;
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 700;
}

/* ============================================
   Monitoring per-member
   ============================================ */
.mon-members-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mon-member-row {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease);
}
.mon-member-row:hover { border-color: var(--border-strong); }
.mon-member-label {
  flex: 1;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
}
.mon-type-select {
  padding: 6px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-3);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

/* ============================================
   Modals
   ============================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fade-in 160ms var(--ease);
}
.modal {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 460px;
  width: calc(100% - 32px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  animation: step-in 200ms var(--ease);
}
.modal h3 {
  margin-bottom: 12px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.modal p {
  color: var(--fg-dim);
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.6;
}
.modal .actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ============================================
   Instrument picker
   ============================================ */
.instrument-picker {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 20px;
  max-width: 580px;
  width: calc(100% - 32px);
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  animation: step-in 200ms var(--ease);
}
.instrument-picker h4 {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 18px 0 9px;
  font-weight: 700;
}
.instrument-picker h4:first-child { margin-top: 0; }
.instrument-picker .inst-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.instrument-picker .inst-btn {
  padding: 9px 16px;
  border: 1.5px solid var(--border-strong);
  background: var(--surface-2);
  color: var(--fg-dim);
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.instrument-picker .inst-btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-strong);
}

/* ============================================
   Animations
   ============================================ */
@keyframes pulse {
  0%, 100% {
    opacity: 0.5;
    box-shadow: 0 0 4px var(--accent);
  }
  50% {
    opacity: 1;
    box-shadow: 0 0 10px var(--accent), 0 0 2px var(--accent);
  }
}
@keyframes step-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
  .editor {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .editor-forms, .editor-preview {
    max-height: none;
  }
  #app-header {
    flex-wrap: wrap;
    gap: 6px 8px;
    padding: 8px 12px;
    height: auto;
    min-height: 48px;
  }
  #app-header .brand { margin-right: 0; }
  #app-header .band-name { display: none; }
  #app-header .saved-at { display: none; }
  #app-header .lang-toggle { order: 10; }
  .wizard { padding: 24px 14px 32px; }
  .wizard-step { padding: 22px 18px; }
  .wizard-step h2 { font-size: 21px; }
}
@media (max-width: 480px) {
  #app-header button {
    padding: 5px 9px;
    font-size: 10px;
  }
  #app-header .lang-toggle button { padding: 4px 7px; }
  .wizard-step { padding: 20px 16px; }
  .wizard-step h2 { font-size: 19px; }
  .btn { padding: 11px 18px; font-size: 10px; }
}

/* ============================================
   Reduced motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  #app-header .brand::before {
    opacity: 1;
    box-shadow: 0 0 6px var(--accent);
  }
}