:root {
  --bg: #0E0F12;
  --surface: #17191E;
  --surface-2: #23262D;
  --line: #262930;
  --line-strong: #3A3F4A;
  --text: #F3F4F6;
  --text-2: #C9CDD4;
  --muted: #9AA0AB;
  --accent: #F2A541;
  --accent-ink: #17120A;
  --accent-soft: #2A2216;
  --ok: #7FD4A8;
  --ok-soft: #16281F;
  --warn: #F2A541;
  --danger: #FF9B8A;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
h1, h2, .bar-title, .drop-title, .stat-v {
  font-family: "Space Grotesk", -apple-system, "SF Pro Display", system-ui, sans-serif;
}
[hidden] { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.xsmall { font-size: 12px; }
.mono { font-variant-numeric: tabular-nums; }
.grow, .spacer { flex: 1; }

.app { max-width: 1200px; margin: 0 auto; min-height: 100dvh; }
.screen {
  min-height: 100dvh;
  /* in fondo resta spazio per l'etichetta che Netlify aggiunge in basso a destra */
  padding: max(24px, env(safe-area-inset-top)) 20px calc(88px + env(safe-area-inset-bottom));
  display: flex; flex-direction: column; gap: 20px;
}
#screen-load, #screen-export, #screen-album { max-width: 480px; margin: 0 auto; }

.brand { display: flex; align-items: flex-end; gap: 10px; padding-top: 16px; }
.brand-logo { height: 30px; width: auto; display: block; }
.brand-sub {
  font-family: Inter, -apple-system, system-ui, sans-serif; font-weight: 600; font-size: 11px;
  letter-spacing: .32em; text-transform: uppercase; color: var(--accent); line-height: 1; padding-bottom: 1px;
}
.intro { display: flex; flex-direction: column; gap: 8px; }
.intro h1 { margin: 0; font-weight: 600; font-size: 32px; line-height: 1.1; letter-spacing: -0.02em; }
.intro p { margin: 0; font-size: 16px; line-height: 1.5; }

.drop {
  cursor: pointer; height: 240px; border: 1.5px dashed var(--line-strong); border-radius: 24px; background: #15171C;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; text-align: center;
  transition: border-color .15s, background .15s;
}
.drop:hover, .drop.over { border-color: var(--accent); background: #1A1813; }
.drop:focus-within { outline: 2px solid var(--accent); outline-offset: 3px; }
.drop-icon { width: 64px; height: 64px; border-radius: 20px; background: var(--accent-soft); display: flex; align-items: center; justify-content: center; }
.drop-title { font-weight: 600; font-size: 20px; }

.track { background: var(--surface); border-radius: 18px; padding: 16px; display: flex; align-items: center; gap: 14px; }
.track-icon { width: 44px; height: 44px; flex: none; border-radius: 12px; background: var(--surface-2); display: flex; align-items: center; justify-content: center; }
.track-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.track-name { font-weight: 600; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pill { font-size: 12px; font-weight: 600; color: var(--muted); background: var(--surface-2); padding: 5px 9px; border-radius: 999px; white-space: nowrap; }
.pill.ok { color: var(--ok); background: var(--ok-soft); }

.error { margin: 0; color: var(--danger); font-size: 14px; line-height: 1.4; }

.actions { display: flex; flex-direction: column; gap: 12px; }
.privacy { margin: 0; display: flex; align-items: center; justify-content: center; gap: 8px; }

.btn {
  appearance: none; border: 0; cursor: pointer; font: inherit; font-weight: 600; font-size: 17px;
  min-height: 56px; border-radius: 16px; padding: 0 20px;
  display: flex; align-items: center; justify-content: center; gap: 10px; text-decoration: none;
  transition: filter .15s, opacity .15s;
}
.btn:focus-visible, .icon-btn:focus-visible, .play:focus-visible, .segmented button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.soft { background: var(--accent-soft); color: var(--accent); min-height: 52px; font-size: 16px; }
.btn.ghost { background: var(--surface); color: var(--text); border: 1px solid var(--line-strong); }
.btn.link { background: none; color: var(--accent); min-height: 44px; font-weight: 500; font-size: 15px; }
.btn:disabled { opacity: .4; cursor: not-allowed; filter: none; }

.bar { display: flex; align-items: center; gap: 12px; padding-top: 16px; }
.icon-btn {
  appearance: none; border: 0; cursor: pointer; color: var(--text);
  width: 44px; height: 44px; border-radius: 14px; background: var(--surface); display: flex; align-items: center; justify-content: center; flex: none;
}
.bar-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.bar-title { margin: 0; font-weight: 600; font-size: 18px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.card { background: var(--surface); border-radius: 22px; }

.improve-layout { flex: 1; display: flex; flex-direction: column; gap: 18px; }
.improve-main, .improve-side { display: flex; flex-direction: column; gap: 18px; }
.improve-side { flex: 1; }

.player { padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.segmented { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; background: var(--bg); border-radius: 12px; padding: 4px; }
.segmented button {
  appearance: none; border: 0; cursor: pointer; font: inherit; height: 40px; border-radius: 9px;
  font-weight: 600; font-size: 15px; background: transparent; color: var(--muted);
}
.segmented button[aria-checked="true"] { background: #2C2F36; color: var(--text); }

.wave-wrap { position: relative; height: 112px; }
#wave { width: 100%; height: 100%; display: block; cursor: pointer; touch-action: none; }
.busy {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 10px;
  background: rgba(23, 25, 30, .78); border-radius: 12px; font-size: 14px; font-weight: 500;
}
.spinner { width: 18px; height: 18px; border-radius: 999px; border: 2px solid #4A4F59; border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 3s; } }

.transport { display: flex; align-items: center; gap: 12px; }
.play {
  appearance: none; border: 0; cursor: pointer; width: 48px; height: 48px; border-radius: 999px;
  background: var(--text); color: var(--bg); display: flex; align-items: center; justify-content: center; flex: none;
}
.play .i-pause { display: none; }
.play.playing .i-play { display: none; }
.play.playing .i-pause { display: block; }
#lufs-now { font-weight: 600; color: var(--muted); }
#lufs-now.ok { color: var(--ok); }

.check { display: flex; align-items: center; gap: 10px; color: var(--text-2); min-height: 32px; cursor: pointer; }
.check input { width: 20px; height: 20px; accent-color: var(--accent); margin: 0; }

.sliders { padding: 6px 16px; display: flex; flex-direction: column; }
.slider { display: flex; flex-direction: column; gap: 6px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.slider:last-child { border-bottom: 0; }
.slider-head { display: flex; align-items: baseline; gap: 8px; }
.slider-head label { font-weight: 600; font-size: 15px; }
.slider-head .xsmall { flex: 1; }
.slider-head output { font-size: 14px; color: var(--text-2); font-variant-numeric: tabular-nums; }
input[type=range] { width: 100%; height: 28px; margin: 0; accent-color: var(--accent); }

.summary { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.summary-head { display: flex; align-items: center; gap: 10px; }
.summary-head h2 { margin: 0; font-weight: 600; font-size: 18px; }
.ok-dot { width: 28px; height: 28px; border-radius: 999px; background: var(--ok-soft); display: flex; align-items: center; justify-content: center; }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.stat { background: var(--bg); border-radius: 14px; padding: 14px; display: flex; flex-direction: column; gap: 4px; }
.stat-v { font-weight: 600; font-size: 24px; }
.recap { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; font-size: 14px; color: var(--text-2); }
.recap li { display: flex; justify-content: space-between; }
.recap li span:last-child { color: var(--muted); }

.formats { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.formats legend { padding: 0 0 10px; font-weight: 600; font-size: 15px; }
.format {
  cursor: pointer; min-height: 68px; border-radius: 16px; padding: 12px 16px; display: flex; align-items: center; gap: 14px;
  background: var(--surface); border: 1.5px solid var(--line);
}
.format:has(input:checked) { border-color: var(--accent); }
.format input { width: 20px; height: 20px; accent-color: var(--accent); margin: 0; flex: none; }
.format-text { display: flex; flex-direction: column; gap: 2px; }
.format-name { font-weight: 600; font-size: 16px; }

/* Web su schermo largo: ascolto a sinistra, regolazioni a destra */
@media (min-width: 900px) {
  .screen { padding-left: 32px; padding-right: 32px; }
  .improve-layout { flex-direction: row; align-items: flex-start; gap: 24px; }
  .improve-main { flex: 999 1 560px; min-width: 0; }
  .improve-side { flex: 1 1 340px; min-width: 0; position: sticky; top: 24px; }
  .improve-side .spacer { display: none; }
  .player { padding: 28px; gap: 20px; }
  .wave-wrap { height: 200px; }
  .sliders { padding: 8px 24px; }
  .slider { padding: 16px 0; }
}

/* Destinazione del volume */
.target { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-top: 6px; }
.target button {
  appearance: none; cursor: pointer; font: inherit; min-height: 52px; border-radius: 12px; padding: 6px 4px;
  background: var(--bg); color: var(--text-2); border: 1.5px solid var(--line);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; font-weight: 600; font-size: 13px;
}
.target button .xsmall { font-weight: 500; color: var(--muted); font-variant-numeric: tabular-nums; }
.target button[aria-checked="true"] { border-color: var(--accent); color: var(--text); }
.target button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.target-note { margin: 2px 0 0; }

.card-title { margin: 12px 0 2px; font-size: 16px; font-weight: 600; }
.check.row { padding: 8px 0 4px; }
.ref-help { margin: 0 0 4px; line-height: 1.45; }
.ref-row { display: flex; align-items: center; gap: 10px; padding: 8px 0 12px; }
.small-btn { min-height: 44px; font-size: 15px; border-radius: 12px; padding: 0 14px; flex: none; }
.ref-name { flex: 1; min-width: 0; font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.icon-btn.small { width: 44px; height: 44px; background: var(--bg); }
.stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stat-v.small-v { font-size: 17px; }

/* Equalizzatore pro */
.peq-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 4px; }
.peq-head .card-title { margin: 8px 0 0; }
.peq-help { margin: 4px 0 8px; line-height: 1.45; }
#peq-curve { width: 100%; height: 150px; display: block; background: var(--bg); border-radius: 12px; margin-bottom: 4px; touch-action: pan-y; }
.peq-band .freq { font-variant-numeric: tabular-nums; }
.peq-adv { margin-top: 2px; }
.peq-adv summary { cursor: pointer; color: var(--accent); font-size: 13px; min-height: 32px; display: flex; align-items: center; list-style: none; }
.peq-adv summary::-webkit-details-marker { display: none; }
.peq-adv summary::before { content: '▸'; margin-right: 6px; transition: transform .15s; }
.peq-adv[open] summary::before { transform: rotate(90deg); }
.peq-adv .sub { display: flex; flex-direction: column; gap: 4px; padding: 4px 0 6px 14px; border-left: 2px solid var(--line); }
.peq-adv .sub .slider-head label { font-weight: 500; font-size: 13px; }
.peq.off #peq-bands, .peq.off #peq-curve { opacity: .55; }

/* Recenti */
.section-title { margin: 4px 0 8px; font-size: 15px; font-weight: 600; }
.recent-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.recent-list li { display: flex; align-items: center; gap: 8px; }
.recent-open {
  appearance: none; border: 0; cursor: pointer; font: inherit; color: var(--text); text-align: left;
  flex: 1; min-width: 0; min-height: 56px; border-radius: 14px; background: var(--surface); padding: 8px 14px;
  display: flex; flex-direction: column; justify-content: center; gap: 2px;
}
.recent-open:focus-visible, .chip:focus-visible, .link-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.recent-name { font-weight: 600; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.album-link { min-height: 52px; font-size: 16px; }

/* Preimpostazioni e pulsanti piccoli */
.presets { display: flex; flex-direction: column; gap: 8px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  appearance: none; cursor: pointer; font: inherit; font-size: 13px; font-weight: 600;
  min-height: 36px; padding: 0 12px; border-radius: 999px; background: var(--bg); color: var(--text-2);
  border: 1.5px solid var(--line); display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.chip[aria-pressed="true"] { border-color: var(--accent); color: var(--text); background: var(--accent-soft); }
.chip.mine { border-style: dashed; }
.link-btn { appearance: none; background: none; border: 0; padding: 4px 0; color: var(--accent); cursor: pointer; font: inherit; text-align: left; align-self: flex-start; min-height: 32px; }
.transport .chip { min-height: 40px; }

/* Dati del brano */
.meta { border: 0; margin: 0; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.meta legend { float: left; width: 100%; padding: 0; margin-bottom: 2px; font-weight: 600; font-size: 15px; }
.field { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 0; }
.field label { font-size: 13px; color: var(--text-2); font-weight: 500; }
.field input {
  font: inherit; font-size: 16px; color: var(--text); background: var(--bg); border: 1.5px solid var(--line);
  border-radius: 12px; min-height: 46px; padding: 0 12px; width: 100%;
}
.field input:focus { outline: none; border-color: var(--accent); }
.field-row { display: flex; gap: 10px; }
.small-field { flex: 0 0 96px; }
.cover-row { display: flex; align-items: center; gap: 10px; }
.cover-thumb { width: 56px; height: 56px; border-radius: 10px; object-fit: cover; background: var(--bg); flex: none; }
.stat-wide { grid-column: 1 / -1; }
.stat-v.warn { color: var(--warn); }
.stat-v.good { color: var(--ok); }

/* Album */
.album-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; counter-reset: trk; }
.album-list li {
  counter-increment: trk; background: var(--surface); border-radius: 14px; padding: 10px 10px 10px 14px;
  display: flex; align-items: center; gap: 10px; min-height: 60px;
}
.album-list li::before { content: counter(trk); color: var(--muted); font-variant-numeric: tabular-nums; font-size: 14px; width: 18px; flex: none; }
.album-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.album-name { font-weight: 600; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.album-status.ok { color: var(--ok); }
.album-status.err { color: var(--danger); }
.album-list .small-btn { min-height: 40px; }

/* Clip per i social */
.clip-body { display: flex; flex-direction: column; gap: 10px; }
.clip-body p { margin: 0; }
.clip-body .btn { min-height: 50px; font-size: 16px; }
.chip[role="radio"][aria-checked="true"] { border-color: var(--accent); color: var(--text); background: var(--accent-soft); }
.rec-canvas { position: fixed; left: -4000px; top: 0; width: 108px; height: 192px; }

.repair-info { margin: 0 0 6px; line-height: 1.45; }
.target:has(button[data-target="ref"]:not([hidden])) { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* Sezioni, piattaforme, misure in tempo reale */
.sections { display: flex; flex-direction: column; gap: 6px; }
.sections-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.sections .chip { min-height: 32px; font-size: 12px; }
.sections .chip .t { color: var(--muted); font-weight: 500; font-variant-numeric: tabular-nums; }
.sections .chip::before { content: ''; width: 8px; height: 8px; border-radius: 999px; background: var(--sec, #5A606B); }
.sections.editing .chip { border-style: dashed; }
.platform-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.platform-row select {
  font: inherit; font-size: 14px; color: var(--text); background: var(--bg); border: 1.5px solid var(--line);
  border-radius: 10px; min-height: 40px; padding: 0 10px;
}
.platform-note { margin: 0; color: var(--text-2); line-height: 1.45; }
.live-line { margin: 0; color: var(--text-2); }
#live-spec { grid-column: 1 / -1; width: 100%; height: 64px; display: block; background: var(--bg); border-radius: 8px; }

/* Versioni, progetto, radio edit, controllo distributori */
.radio-edit { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding-top: 8px; }
.radio-edit select, .version-new input {
  font: inherit; font-size: 14px; color: var(--text); background: var(--bg); border: 1.5px solid var(--line); border-radius: 10px; min-height: 38px; padding: 0 10px;
}
.version-new { display: flex; gap: 8px; padding: 6px 0; }
.version-new input { flex: 1; min-width: 0; }
.version-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.version-list li { display: flex; align-items: center; gap: 8px; background: var(--bg); border-radius: 10px; padding: 6px 6px 6px 12px; }
.version-list .vn { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.version-list .vn b { font-size: 14px; }
.version-actions, .project-row { display: flex; gap: 8px; flex-wrap: wrap; padding: 6px 0; }
.checklist { padding: 16px 20px; display: flex; flex-direction: column; gap: 8px; }
.checklist .card-title { margin: 0 0 4px; }
.check-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; line-height: 1.4; }
.check-list .ic { flex: none; width: 20px; height: 20px; border-radius: 999px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.check-list .ok .ic { background: var(--ok-soft); color: var(--ok); }
.check-list .warn .ic { background: var(--accent-soft); color: var(--warn); }
.check-list .warn { color: var(--text); }

/* Ripresa, guida, cronologia */
.resume { padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; border: 1.5px solid var(--accent); }
.resume p { margin: 0; line-height: 1.45; }
.resume-actions { display: flex; gap: 8px; }
.guide-link { min-height: 40px; font-size: 14px; }
.guide { position: fixed; inset: 0; z-index: 50; background: rgba(0, 0, 0, 0.6); display: flex; align-items: flex-end; justify-content: center; padding: 16px; }
@media (min-width: 700px) { .guide { align-items: center; } }
.guide-card { width: 100%; max-width: 460px; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 20px; padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.guide-card h2 { margin: 0; font-size: 22px; font-weight: 700; }
.guide-card p { margin: 0; line-height: 1.5; color: var(--text-2); }
.guide-actions { display: flex; align-items: center; gap: 8px; padding-top: 8px; }
.guide-actions .btn { min-height: 44px; font-size: 15px; }
.history-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; max-height: 320px; overflow-y: auto; }
.history-list button {
  appearance: none; border: 0; background: var(--bg); color: var(--text-2); font: inherit; font-size: 13px; text-align: left; cursor: pointer;
  width: 100%; padding: 8px 10px; border-radius: 8px; display: flex; gap: 8px; align-items: baseline;
}
.history-list button .n { color: var(--muted); font-variant-numeric: tabular-nums; flex: none; width: 22px; }
.history-list button.current { background: var(--accent-soft); color: var(--text); }
.history-list button.future { opacity: 0.55; }
.history-list button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Schede richiudibili */
.fold > summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 10px; min-height: 56px; }
.fold > summary::-webkit-details-marker { display: none; }
.fold > summary::after {
  content: ''; flex: none; width: 8px; height: 8px; margin: 0 4px 3px 0;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg); transition: transform .15s;
}
.fold[open] > summary::after { transform: rotate(-135deg); margin-bottom: -3px; }
.fold > summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 8px; }
.fold-head .card-title { margin: 0; }
.fold-note { margin-left: auto; color: var(--muted); font-size: 12px; text-align: right; }
.fold[open] { padding-bottom: 12px; }
.card.fold:not(.sliders) { padding: 0 16px; }

/* Spettro */
#spec { width: 100%; height: 170px; display: block; background: var(--bg); border-radius: 12px; }
.spec-legend { display: flex; flex-wrap: wrap; gap: 4px 12px; margin: 8px 0 0; color: var(--text-2); }
.spec-legend .lg::before { content: ''; display: inline-block; width: 14px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }
.spec-legend .prima::before { background: #9AA0AB; }
.spec-legend .dopo::before { background: var(--accent); }
.spec-legend .rif::before { background: #7FB8FF; }

/* Taglio a mano */
.cut { display: flex; flex-direction: column; gap: 8px; padding: 12px 0 4px; border-top: 1px solid var(--line); }
.cut p { margin: 0; }
.chip:disabled { opacity: .4; cursor: not-allowed; }
.cut-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.cut-list li { display: flex; align-items: center; gap: 8px; background: var(--bg); border-radius: 10px; padding: 4px 4px 4px 12px; font-size: 14px; }
.cut-list li span { flex: 1; font-variant-numeric: tabular-nums; }

/* Confronto a tre e barra */
.segmented { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); }
.bar .icon-btn:disabled { opacity: .35; cursor: not-allowed; }
#time, #lufs-now { white-space: nowrap; }
.transport { flex-wrap: wrap; row-gap: 8px; }
@media (max-width: 420px) { .transport .chip span { display: none; } .transport .chip { padding: 0 10px; } }

/* Spunta accesa/spenta di ogni funzione */
.fx-on { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); flex: none; align-self: center; cursor: pointer; }
.slider-head { align-items: center; }
.slider.off .slider-head label, .slider.off .slider-head output { color: var(--muted); }
.slider.off input[type=range] { opacity: .35; filter: grayscale(1); }

/* ================= Layout desktop in stile software (Mac e PC) ================= */
.desk-only { display: none !important; }
@media (min-width: 1100px) {
  .desk-only { display: revert !important; }
  .mobile-only { display: none !important; }
  .app { max-width: none; }
  body.desk-editor { overflow: hidden; }
  #screen-improve { padding: 0; gap: 0; min-height: 0; height: calc(100dvh - 30px); }
  #screen-improve .bar {
    padding: 10px 16px; gap: 12px; background: #121418; border-bottom: 1px solid var(--line); flex-wrap: wrap;
  }
  #screen-improve .bar .icon-btn { width: 36px; height: 36px; border-radius: 9px; }
  #screen-improve .bar-text { flex: 0 1 360px; }
  #screen-improve .bar-title { font-size: 15px; }
  .tb-slot { display: flex !important; align-items: center; gap: 10px; margin-left: auto; flex-wrap: wrap; }
  .tb-slot .segmented { width: auto; padding: 3px; border: 1px solid var(--line); }
  .tb-slot .segmented button { height: 30px; padding: 0 14px; font-size: 13px; }
  .tb-slot .btn { min-height: 38px; font-size: 14px; padding: 0 16px; border-radius: 10px; }

  .improve-layout { flex: 1; min-height: 0; flex-direction: row !important; align-items: stretch !important; gap: 0 !important; }
  .desk-side {
    display: flex !important; flex-direction: column; gap: 18px; flex: 0 0 240px; padding: 14px 12px;
    background: #101216; border-right: 1px solid var(--line); overflow-y: auto;
  }
  .improve-main { flex: 1 1 auto !important; min-width: 0; padding: 14px; gap: 12px !important; overflow-y: auto; }
  .improve-side {
    flex: 0 0 360px !important; max-width: 380px; padding: 12px; gap: 10px !important; overflow-y: auto;
    background: #101216; border-left: 1px solid var(--line); position: static !important;
  }
  .improve-side .card { border-radius: 12px; }
  .improve-side .spacer { display: none; }
  .improve-side #go-export { display: none; }
  /* pannello regolazioni più compatto, come un inspector */
  .improve-side .sliders { padding: 4px 14px; }
  .improve-side .slider { padding: 9px 0; gap: 4px; }
  .improve-side .slider-head label { font-size: 13px; }
  .improve-side .slider-head output { font-size: 12px; }
  .improve-side input[type=range] { height: 22px; }
  .improve-side .check { font-size: 13px; min-height: 28px; }
  .improve-side .check.row { padding: 4px 0; }
  .improve-side .target button { min-height: 44px; font-size: 12px; }
  .improve-side .fold > summary { min-height: 46px; }
  .improve-side .card-title { font-size: 14px; }
  .fx-on { width: 16px; height: 16px; }

  .player { padding: 14px 16px !important; }
  .wave-wrap { height: 240px !important; }
  .desk-panels { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 12px; align-items: start; }
  .desk-panels > details { margin: 0; }
  .desk-panels > details > summary { pointer-events: none; }
  .desk-panels > details > summary::after { display: none; }

  .desk-meters { display: grid !important; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; padding: 12px; }
  .desk-meters .side-title { grid-column: 1 / -1; margin: 0; }
  .dm { display: flex; flex-direction: column; gap: 2px; }
  .dm-v { font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; }
  .dm-v.small-v { font-size: 15px; font-weight: 600; }
  .dm-v.good { color: var(--ok); }
  .dm-v.warn { color: var(--warn); }
  .dm-bar { grid-column: 1 / -1; position: relative; height: 6px; border-radius: 3px; background: linear-gradient(90deg, #2E7D5B 0 70%, #F2A541 70% 88%, #FF9B8A 88%); }
  .dm-bar span { position: absolute; top: -3px; width: 2px; height: 12px; background: var(--text); left: 0; transition: left .2s; }
  .dm-scale { grid-column: 1 / -1; display: flex; justify-content: space-between; font-size: 10px; color: #5A606B; }

  .desk-status {
    display: flex !important; align-items: center; gap: 18px; height: 30px; padding: 0 16px;
    background: #121418; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px;
  }
  .ds-item { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
  .ds-dot { width: 7px; height: 7px; border-radius: 999px; background: var(--ok); }
  .ds-dot.busy { background: var(--accent); }

  .side-title { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 0 6px 4px; display: block; }
  .side-group { display: flex; flex-direction: column; gap: 2px; }
  .side-drop {
    border: 1.5px dashed var(--line-strong); border-radius: 10px; padding: 14px 10px; text-align: center; color: var(--muted);
    font-size: 12px; line-height: 1.5; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 6px;
  }
  .side-drop:hover, .side-drop.over { border-color: var(--accent); }
  .side-drop:focus-within { outline: 2px solid var(--accent); outline-offset: 2px; }
  .link-like { color: var(--accent); }
  .side-recents { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
  .side-recents button {
    appearance: none; border: 0; background: none; color: var(--text); font: inherit; text-align: left; cursor: pointer;
    width: 100%; padding: 7px 8px; border-radius: 8px; display: flex; flex-direction: column; gap: 1px;
  }
  .side-recents button:hover, .side-recents button.current { background: #1F2228; }
  .side-recents .n { font-weight: 500; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .side-recents .m { color: var(--muted); font-size: 11px; }
  #side-presets .presets { border: 0; padding: 0; }
  #side-presets .presets > span.xsmall { display: none; }
  #side-presets .chips { flex-direction: column; gap: 2px; }
  #side-presets .chip { border: 0; background: none; justify-content: flex-start; border-radius: 8px; min-height: 32px; font-size: 13px; }
  #side-presets .chip[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); }
  #side-presets .link-btn { padding: 4px 8px; font-size: 12px; }
  .side-album {
    margin-top: auto; appearance: none; border: 0; cursor: pointer; font: inherit; font-weight: 500; color: var(--text);
    display: flex; align-items: center; gap: 8px; padding: 10px; border-radius: 8px; background: #1A1D22;
  }
}

/* Cartella sorvegliata */
.card.watch { padding: 16px; }
.watch .actions-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0; }
.watch-log { list-style: none; padding: 0; margin: 6px 0 0; max-height: 160px; overflow: auto; font-variant-numeric: tabular-nums; }
.watch-log li { padding: 2px 0; overflow-wrap: anywhere; }

/* Confronto A/B tra versioni */
.version-ab { margin-top: 10px; }
.ab-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; }
.ab-row select { min-width: 0; flex: 1 1 110px; max-width: 180px; }

/* Le mie su file, note */
.mine-file { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-top: 2px; }
.mine-file label { cursor: pointer; }
.notes { width: 100%; box-sizing: border-box; resize: vertical; min-height: 84px; padding: 10px 12px; border-radius: 12px;
  border: 1px solid var(--line-strong); background: var(--surface-2); color: inherit; font: inherit; font-size: 15px; }

/* Ascolto dell'album in fila */
.card.album-listen { padding: 14px 16px; }

/* Reel */
.reel-opts { display: flex; flex-direction: column; gap: 8px; }
.reel-prev-row { display: flex; gap: 14px; align-items: flex-start; }
#reel-preview { width: 135px; height: 240px; border-radius: 12px; background: #000; flex: none; }

/* Font del reel (Inter, licenza OFL: fonts/LICENZA-Inter.txt), incluso nell'app così il video è uguale su ogni dispositivo */
@font-face { font-family: "CDA Inter"; src: url("fonts/Inter-Black.woff2") format("woff2"); font-weight: 900; font-display: swap; }
@font-face { font-family: "CDA Inter"; src: url("fonts/Inter-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "CDA Inter"; src: url("fonts/Inter-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }