/*
 * Visual do KroniLab.
 *
 * Duas regras de cor governam tudo:
 *   - cada stem tem UMA cor, e ela e a mesma na lane e no canal do mixer;
 *   - ambar = tocando agora, azul = enfileirado. Nada mais usa essas duas.
 * O resto e escuro e de alto contraste porque a tela e lida de relance, no
 * escuro, com refletor batendo nela.
 */
:root {
  /* Paleta calibrada pelo editor de referencia (docs/REFERENCIAS.md):
     fundo quase preto, paineis azulados, verde de acao, roxo do palco. */
  --bg: #04060A;
  --panel: #13161F;
  --panel-2: #1E2330;
  --line: #1E293B;
  --line-hover: #334155;
  --text: #E5EAEE;
  --muted: #8B929C;
  --accent: #F0A81F;
  --queued: #5B8CFF;
  --green: #2FAE57;
  --purple: #7C3AED;
  --lane-head: rgba(0, 0, 0, .30);
  /* Alturas compartilhadas por lane e strip: e o que mantem os dois alinhados. */
  --h-ruler: 40px;
  --h-chords: 38px;
  --h-click: 100px;
  --h-guide: 96px;
  --h-stem: 80px;
  --lane-gap: 2px;
  --strips-w: 232px;
}
@media (max-width: 760px) {
  :root { --h-click: 84px; --h-guide: 82px; --h-stem: 62px; --strips-w: 156px; }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0; height: 100%; background: var(--bg); color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  overflow: hidden;
}
body { display: flex; flex-direction: column; }

/* ---------------------------------------------------------------- topbar */
.topbar {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 12px; background: var(--bg); flex: none;
}
.logo-tile {
  flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--panel-2);
  display: grid; place-items: center; border: 1px solid var(--line);
}
.logo-tile i {
  width: 22px; height: 22px; border-radius: 50%; border: 4px solid var(--green);
  box-shadow: inset 0 0 0 3px var(--panel-2), inset 0 0 0 6px var(--green);
}
.topbar-title { flex: 1; min-width: 0; }
.topbar-title h1 {
  margin: 0; font-size: 21px; font-weight: 700; letter-spacing: -.4px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topbar-meta {
  display: flex; gap: 12px; margin-top: 3px; color: var(--muted); font-size: 12.5px;
  white-space: nowrap; overflow: hidden;
}
/* Em tela estreita a duracao e o dado menos urgente: some antes de cortar
   o BPM pela metade. */
@media (max-width: 420px) {
  .topbar-meta .meta-item:last-child { display: none; }
  .topbar-title h1 { font-size: 19px; }
}
.meta-item i { font-style: normal; opacity: .6; margin-right: 4px; }
.meta-item b { font-weight: 600; color: var(--muted); }

.icon-btn {
  flex: none; width: 38px; height: 38px; border-radius: 12px; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line); color: var(--text);
  font-size: 16px; display: grid; place-items: center;
}
.icon-btn.small { width: 32px; height: 32px; font-size: 18px; border-radius: 9px; }
.icon-btn#pad-btn { width: auto; padding: 0 12px; font-size: 12px; font-weight: 800; letter-spacing: .5px; }
.icon-btn#pad-btn.on { border-color: #2C6E49; color: var(--green); background: #0E2B1E; }
.icon-btn:active { transform: translateY(1px); }

.live-btn {
  flex: none; display: flex; align-items: center; gap: 7px; cursor: pointer;
  padding: 10px 14px; border-radius: 12px; border: none;
  background: linear-gradient(135deg, #8B5CF6, #7C3AED); color: #fff; font: inherit; font-weight: 700; font-size: 15px;
}
.live-btn .dot {
  width: 9px; height: 9px; border-radius: 50%; background: #fff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .28);
}

/* ----------------------------------------------------------------- views */
.view { flex: 1; min-height: 0; overflow: hidden; position: relative; }
.is-hidden { display: none !important; }

/* -------------------------------------------------------------- studio */
#studio { overflow-y: auto; overflow-x: hidden; }
.studio-grid { display: grid; grid-template-columns: var(--strips-w) 1fr; min-height: 100%; }
#timeline { overflow-x: auto; overflow-y: visible; min-width: 0; }
.tl-scroller { position: relative; width: max-content; min-width: 100%; padding-bottom: 8px; }

/* Coluna de canais */
.strips { position: sticky; left: 0; z-index: 6; background: var(--bg); border-right: 1px solid var(--line); }
.strips-head {
  position: sticky; top: 0; z-index: 7; height: calc(var(--h-ruler) + var(--h-chords));
  background: var(--panel-2); border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; justify-content: space-between; padding: 8px 10px;
}
.strips-tools, .strips-global { display: flex; gap: 6px; }
.st-ico {
  width: 30px; height: 28px; border-radius: 8px; cursor: pointer; font-size: 13px;
  background: var(--panel); border: 1px solid var(--line); color: var(--muted);
}
.st-ico.on { background: #E8EDF7; color: #0B0F16; border-color: #E8EDF7; }
.strips-global .mx-btn { width: 30px; height: 28px; font-size: 12px; border-radius: 8px; }
.strips-rows { display: flex; flex-direction: column; }
.mx-row.strip {
  margin: 0 0 var(--lane-gap); border-radius: 0; border: none; border-left: 5px solid var(--ch-color);
  background: var(--panel); padding: 6px 10px 6px 10px; box-sizing: border-box;
  grid-template-columns: 26px 26px 1fr 22px 44px; grid-template-rows: auto auto;
  grid-template-areas: "mute solo name more knob" "fader fader fader fader knob";
  align-items: center; column-gap: 6px; row-gap: 4px;
}
.mx-row.strip .mx-edge { display: none; }
.mx-row.strip.is-click { height: var(--h-click); }
.mx-row.strip.is-guide { height: var(--h-guide); }
.mx-row.strip.is-stem { height: var(--h-stem); }
.mx-row.strip .mx-btn { width: 26px; height: 24px; font-size: 11px; border-radius: 6px; }
.mx-row.strip .mx-name { font-size: 15px; }
.mx-row.strip .mx-fader { margin: 0; height: 4px; }
.mx-row.strip .mx-knob { width: 34px; height: 34px; justify-self: end; }
@media (max-width: 760px) {
  .mx-row.strip { grid-template-columns: 24px 24px 1fr; grid-template-areas: "mute solo name" "fader fader fader"; padding: 4px 6px; }
  .mx-row.strip .mx-knob, .mx-row.strip .mx-more { display: none; }
  .mx-row.strip .mx-name { font-size: 13px; }
  .strips-head { padding: 6px; }
}

/* Lanes com altura fixa, igual a do strip correspondente. */
.lane[data-stem="click"] { height: var(--h-click); }
.lane[data-stem="guide"] { height: var(--h-guide); }
.lane:not([data-stem="click"]):not([data-stem="guide"]) { height: var(--h-stem); }
.lane, .lane-body { box-sizing: border-box; }
.lane-body { height: 100%; }
.tl-track { position: relative; height: 100%; }

.tl-ruler {
  display: flex; height: var(--h-ruler); background: var(--panel-2);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 3;
}
.tl-meter {
  position: sticky; left: 0; z-index: 4; flex: none; width: 54px;
  background: var(--panel-2); border-right: 1px solid var(--line);
  font-size: 12px; font-weight: 700; padding: 4px 8px; color: var(--text);
}
.tl-bar-tick {
  position: absolute; top: 12px; padding-left: 7px; font-size: 13px;
  color: var(--muted); border-left: 1px solid var(--line); height: 28px;
}

.tl-chords { height: var(--h-chords); background: #0A0E16; border-bottom: 1px solid var(--line); position: sticky; top: var(--h-ruler); z-index: 3; }
.tl-chord {
  position: absolute; top: 9px; font-size: 16px; font-weight: 600;
  color: var(--text); padding-left: 7px; white-space: nowrap;
}

.lane { position: relative; margin-bottom: var(--lane-gap); }
.lane-body { position: relative; overflow: hidden; }
.lane-head {
  position: sticky; left: 0; z-index: 2; display: flex; align-items: center; gap: 4px;
  height: 26px; padding: 0 8px 0 10px; background: var(--lane-head);
  border-bottom-right-radius: 10px; width: max-content;
}
.lane-name { font-size: 14px; font-weight: 700; color: #fff; margin-right: 2px; }
.lane-ico {
  width: 22px; height: 22px; border-radius: 6px; cursor: pointer; color: #fff;
  background: rgba(255, 255, 255, .16); border: none; font-size: 12px;
  display: grid; place-items: center;
}
.lane-canvas { display: block; }

.lane-footer {
  position: sticky; left: 0; z-index: 2; display: flex; align-items: center; gap: 8px;
  width: max-content; height: 32px; padding: 0 8px; background: var(--lane-head);
  border-top-right-radius: 10px;
}
.lane-select {
  display: inline-flex; align-items: center; gap: 6px; color: #fff;
  font-size: 13px; font-weight: 600;
}
.lane-select .ico { opacity: .8; }
.chev { opacity: .65; font-size: 11px; }
.seg { display: inline-flex; border-radius: 8px; overflow: hidden; }
.seg button {
  padding: 3px 11px; cursor: pointer; border: none; font: inherit; font-size: 12px;
  font-weight: 700; background: rgba(255, 255, 255, .14); color: #fff;
}
.seg button.on { background: #fff; color: #111; }

.guide-blocks { position: relative; }
.guide-block {
  position: absolute; top: 3px; bottom: 3px; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
  padding: 0 12px; border-radius: 8px; font: inherit; font-size: 14px; font-weight: 700;
  background: rgba(255, 255, 255, .17); border: 1px solid rgba(255, 255, 255, .22);
  color: #fff; white-space: nowrap; overflow: hidden;
}
.guide-block.is-current { background: #fff; color: #3B1E8F; border-color: #fff; }
.guide-block.is-queued { border-color: var(--queued); box-shadow: inset 0 0 0 2px var(--queued); }

.tl-playhead {
  position: absolute; top: var(--h-ruler); bottom: 0; width: 2px; z-index: 5;
  background: var(--green); pointer-events: none; box-shadow: 0 0 8px rgba(34, 197, 94, .7);
}
.tl-controls { position: absolute; right: 10px; bottom: 10px; display: flex; gap: 6px; }

/* ----------------------------------------------------------------- mixer */
#mixer-view { overflow-y: auto; padding: 10px 12px 20px; }
.mx-toolbar { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.mx-select {
  display: inline-flex; align-items: center; gap: 7px; padding: 11px 14px;
  border-radius: 12px; background: var(--panel); border: 1px solid var(--line);
  font-size: 14px; color: var(--text);
}
.mx-select i { font-style: normal; opacity: .55; font-size: 12px; }
.mx-select.on { background: #E8EDF7; color: #0B0F16; }
.mx-select.on i { opacity: .7; }

.mx-row {
  position: relative; display: grid; align-items: center; gap: 10px;
  grid-template-columns: 6px 44px 44px 1fr auto auto;
  grid-template-areas: "edge mute solo name more knob" "edge fader fader fader fader knob";
  padding: 10px 12px 12px; margin-bottom: 8px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
}
.mx-row.is-dimmed { opacity: .45; }
.mx-edge { grid-area: edge; width: 5px; height: 40px; border-radius: 3px; background: var(--ch-color); }
.mx-btn {
  width: 44px; height: 42px; border-radius: 10px; cursor: pointer;
  background: #0C1119; border: 1px solid var(--line); color: var(--muted);
  font: inherit; font-weight: 800; font-size: 15px;
}
.mx-btn[data-act="mute"] { grid-area: mute; }
.mx-btn[data-act="solo"] { grid-area: solo; }
.mx-btn.is-on { background: var(--accent); border-color: var(--accent); color: #111; }
.mx-name { grid-area: name; font-size: 19px; font-weight: 700; }
.mx-more { grid-area: more; background: none; border: none; color: var(--muted); font-size: 18px; cursor: pointer; }

.mx-fader { grid-area: fader; width: 100%; margin-top: 4px; }
input[type="range"] {
  -webkit-appearance: none; appearance: none; height: 4px; border-radius: 2px;
  background: #2A3446; outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 17px; height: 17px; border-radius: 50%;
  background: var(--bg); border: 3px solid var(--green); cursor: pointer;
}
input[type="range"]::-moz-range-thumb {
  width: 17px; height: 17px; border-radius: 50%;
  background: var(--bg); border: 3px solid var(--green); cursor: pointer;
}

.mx-knob {
  grid-area: knob; position: relative; width: 44px; height: 44px; border-radius: 50%;
  cursor: ns-resize; touch-action: none;
  background: radial-gradient(circle at 32% 28%, #C9D2E2, #6C7788 62%, #444E5E);
  box-shadow: inset 0 -2px 4px rgba(0, 0, 0, .45);
}
.mx-knob-mark {
  position: absolute; left: 50%; top: 5px; width: 2px; height: 13px; border-radius: 1px;
  background: #1B222E; transform-origin: 50% 17px; transform: translateX(-50%) rotate(var(--rot, 0deg));
}

/* ------------------------------------------------------------- live mode
 * Tela de palco em tres zonas, como no Playback (docs/REFERENCIAS.md):
 *   transporte | setlist + secoes | faders
 * Botoes grandes, ambar = tocando, azul = na fila. Em pe, as zonas empilham.
 * ---------------------------------------------------------------------- */
.live {
  position: fixed; inset: 0; z-index: 20; background: var(--bg);
  display: grid; grid-template-columns: 96px 1fr auto; gap: 12px;
  padding: 12px; padding-top: max(12px, env(safe-area-inset-top));
}
.live-transport {
  display: flex; flex-direction: column; gap: 8px; min-height: 0;
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 10px 8px;
}
.lt-clock { text-align: center; font-variant-numeric: tabular-nums; padding: 4px 0 2px; }
.lt-pos { display: block; font-size: 30px; font-weight: 800; color: var(--accent); letter-spacing: -1px; line-height: 1; }
.lt-pos.is-countin { color: var(--queued); }
.lt-sig { display: block; font-size: 11px; color: var(--muted); font-weight: 700; margin-top: 4px; }
.lt-clock small { display: block; color: var(--queued); font-weight: 700; font-size: 11px; min-height: 13px; }
.lt-time { text-align: center; font-size: 12px; color: var(--green); font-variant-numeric: tabular-nums; }
.lt-time i { display: block; font-style: normal; color: var(--muted); font-size: 11px; }
.lt-btn {
  width: 100%; padding: 14px 4px; border-radius: 12px; cursor: pointer; font: inherit;
  background: var(--panel-2); border: 2px solid var(--line); color: var(--text);
  font-weight: 800; font-size: 15px;
}
.lt-btn.lt-play { padding: 20px 4px; font-size: 24px; background: var(--green); border-color: var(--green); color: #04110A; }
.lt-btn.lt-small { padding: 10px 4px; font-size: 10.5px; letter-spacing: .6px; }
.lt-btn.on { border-color: #2C6E49; color: var(--green); background: #0E2B1E; }
.lt-btn:active { transform: translateY(1px); }
.lt-spacer { flex: 1; }

.live-center { display: flex; flex-direction: column; gap: 10px; min-height: 0; min-width: 0; }
.live-setlist {
  flex: none; display: flex; align-items: center; gap: 6px; overflow-x: auto; padding: 2px 2px 6px;
  scrollbar-width: none;
}
.live-setlist::-webkit-scrollbar { display: none; }
.ls-card {
  flex: none; width: 118px; cursor: pointer; background: none; border: none; padding: 0;
  font: inherit; color: var(--text); text-align: left;
}
.ls-art {
  display: block; height: 58px; border-radius: 9px; margin-bottom: 4px; border: 2px solid transparent;
  background: linear-gradient(135deg, hsl(calc(var(--i) * 74 + 200) 55% 34%), hsl(calc(var(--i) * 74 + 260) 45% 18%));
}
.ls-card.is-active .ls-art { border-color: var(--accent); box-shadow: 0 0 0 2px #3A2B0C; }
.ls-name { display: block; font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ls-key { display: block; font-size: 11px; color: var(--muted); font-weight: 700; }
.ls-card.is-active .ls-name { color: var(--accent); font-weight: 700; }
/* O icone entre dois cartoes e a transicao: e o que faz o culto fluir sem silencio. */
.ls-link {
  flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  font-size: 13px; font-weight: 800; color: var(--green); border: 2px solid #2C6E49; background: #0E2B1E;
  margin-bottom: 26px;
}
.ls-link.ls-stop { color: var(--muted); border-color: var(--line); background: var(--panel); }

.live-now { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.live-now h2 {
  margin: 0; font-size: clamp(20px, 3.4vw, 30px); font-weight: 800; letter-spacing: -.8px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0;
}
.live-state { display: flex; gap: 22px; }
.live-state span { display: block; font-size: 10px; font-weight: 800; letter-spacing: 1.2px; color: var(--muted); }
.live-state strong { font-size: 18px; font-weight: 800; }
#live-current { color: var(--accent); }
#live-next { color: var(--queued); }

.live-sections {
  flex: 1; min-height: 0; overflow-y: auto; display: grid; gap: 8px; align-content: start;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
}
.live-section {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 6px;
  min-height: 78px; padding: 12px 16px; border-radius: 13px; cursor: pointer; font: inherit;
  background: var(--panel); border: 2px solid var(--line); color: var(--text);
  text-align: left; user-select: none; -webkit-user-select: none;
}
.live-section .lbl { font-size: clamp(18px, 2.4vw, 26px); font-weight: 800; letter-spacing: -.5px; }
.live-section-meta { display: flex; align-items: center; gap: 6px; }
.live-section .bars { font-size: 11px; color: var(--muted); font-weight: 700; }
.live-section.is-current { border-color: var(--accent); background: #3A2B0C; }
.live-section.is-current .lbl { color: var(--accent); }
.live-section.is-queued { border-color: var(--queued); }
.live-section.is-queued .lbl { color: var(--queued); }
.live-section-progress {
  position: absolute; left: 0; bottom: 0; height: 4px; width: var(--progress, 0%);
  background: var(--accent); opacity: 0; transition: opacity .2s;
}
.live-section.is-current .live-section-progress { opacity: 1; }
.tag {
  display: none; font-size: 10px; font-weight: 800; letter-spacing: .8px;
  padding: 3px 7px; border-radius: 999px; border: 1px solid currentColor;
}
.is-queued .tag-queued { display: inline-block; color: var(--queued); }
.is-loop .tag-loop { display: inline-block; color: var(--accent); }

.live-foot { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; flex: none; }
.lv-btn {
  padding: 14px 6px; border-radius: 11px; cursor: pointer; font: inherit;
  background: var(--panel); border: 2px solid var(--line); color: var(--text);
  font-weight: 800; font-size: 13px;
}
.lv-btn.on { border-color: #2C6E49; color: var(--green); }
.lv-btn:active { transform: translateY(1px); }

.log {
  flex: none; max-height: 110px; overflow-y: auto; padding: 8px 10px; border-radius: 10px;
  background: var(--panel); border: 1px solid var(--line);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11.5px; line-height: 1.65;
}
.log-line { color: var(--muted); }
.log-time { color: #4A5570; margin-right: 6px; }
.log-queued { color: var(--queued); }
.log-done { color: var(--accent); }
.log b { color: var(--text); }

/* Forma de onda do palco */
.live-wave {
  flex: none; position: relative; height: 112px; border-radius: 12px; overflow: hidden;
  background: var(--panel); border: 1px solid var(--line); cursor: pointer;
}
.live-wave canvas { position: absolute; inset: 0; }
.live-wave-sections { position: absolute; inset: 0; }
.lw-block {
  position: absolute; top: 0; bottom: 0; cursor: pointer; padding: 0; font: inherit;
  background: transparent; border: none; border-left: 2px solid rgba(255,255,255,.35); color: #fff;
  text-align: left;
}
.lw-block span {
  position: absolute; top: 6px; left: 6px; font-size: 11px; font-weight: 800;
  padding: 2px 7px; border-radius: 999px; background: var(--purple);
}
.lw-block.is-current { background: rgba(240,168,31,.16); border-left-color: var(--accent); }
.lw-block.is-current span { background: var(--accent); color: #111; }
.lw-block.is-queued { background: rgba(91,140,255,.16); border-left-color: var(--queued); }
.lw-block.is-queued span { background: var(--queued); }
.lw-block.is-loop span::after { content: ' ⟲'; }
.live-wave-cursor {
  position: absolute; top: 0; bottom: 0; width: 2px; background: #fff; pointer-events: none;
  box-shadow: 0 0 8px rgba(255,255,255,.8);
}
@media (max-width: 760px) { .live-wave { height: 72px; } }

/* Faders do palco */
.live-faders {
  display: flex; gap: 4px; min-height: 0; max-width: min(40vw, 380px); overflow-x: auto; padding: 10px 8px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
}
.lf-strip { flex: none; width: 38px; display: flex; flex-direction: column; align-items: center; gap: 6px; min-height: 0; }
.lf-strip.is-master { padding-right: 8px; border-right: 1px solid var(--line); margin-right: 4px; }
.lf-strip.is-dimmed { opacity: .4; }
.lf-solo {
  width: 32px; height: 28px; border-radius: 7px; cursor: pointer; font: inherit; font-weight: 800; font-size: 12px;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
}
.lf-solo.is-on { background: var(--accent); border-color: var(--accent); color: #111; }
.lf-solo:disabled { opacity: .25; cursor: default; }
.lf-fader-wrap { flex: 1; min-height: 100px; position: relative; width: 100%; }
/* Seletor com atributo para vencer o input[type="range"] generico (height: 4px). */
input[type="range"].lf-fader {
  -webkit-appearance: none; appearance: none; margin: 0; padding: 0;
  position: absolute; top: 0; bottom: 0; left: 50%; transform: translateX(-50%); width: 24px; height: 100%;
  writing-mode: vertical-lr; direction: rtl; background: transparent; cursor: pointer;
}
/* Trilho fino e botao largo, como um fader de mesa. Em writing-mode vertical
   as medidas logicas e que valem: inline = altura, block = largura. */
input[type="range"].lf-fader::-webkit-slider-runnable-track { inline-size: 100%; block-size: 4px; background: rgba(255,255,255,.16); border-radius: 2px; }
input[type="range"].lf-fader::-moz-range-track { width: 4px; background: rgba(255,255,255,.16); border-radius: 2px; }
input[type="range"].lf-fader::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 26px; height: 14px; margin-left: -11px;
  border-radius: 4px; background: #E8EDF7; border-top: 3px solid var(--ch-color); box-shadow: 0 2px 6px rgba(0,0,0,.5);
}
input[type="range"].lf-fader::-moz-range-thumb { width: 26px; height: 14px; border: none; border-radius: 4px; background: #E8EDF7; }
.lf-name {
  font-size: 10px; font-weight: 800; color: var(--muted); text-align: center; letter-spacing: .3px;
  border-top: 3px solid var(--ch-color); padding-top: 4px; width: 100%;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Em pe (celular), as tres zonas empilham; o transporte vira uma linha. */
@media (max-width: 760px), (orientation: portrait) and (max-width: 1000px) {
  .live { grid-template-columns: 1fr; grid-template-rows: auto 1fr auto; gap: 8px; }
  .live-transport { flex-direction: row; align-items: center; padding: 8px; }
  .lt-clock { padding: 0 6px; min-width: 70px; }
  .lt-pos { font-size: 24px; }
  .lt-time { display: none; }
  .lt-btn { width: auto; flex: 1; padding: 12px 6px; }
  .lt-btn.lt-play { flex: 1.3; padding: 12px 6px; font-size: 20px; }
  .lt-btn.lt-small { padding: 10px 4px; }
  .lt-spacer { display: none; }
  .live-faders { flex-direction: row; padding: 8px; max-width: none; }
  .lf-fader-wrap { min-height: 70px; }
  .live-sections { grid-template-columns: repeat(2, 1fr); }
  .live-section { min-height: 64px; padding: 10px 12px; }
}

/* ------------------------------------------------------------- setlist */
.setlist {
  flex: none; display: flex; gap: 10px; overflow-x: auto; padding: 0 12px 10px;
  scrollbar-width: none;
}
.setlist::-webkit-scrollbar { display: none; }
.sl-card {
  flex: none; width: 132px; cursor: pointer; background: none; border: none;
  padding: 0; font: inherit; color: var(--text); text-align: left;
}
.sl-art {
  display: block; height: 64px; border-radius: 9px; margin-bottom: 5px;
  background: linear-gradient(135deg, hsl(calc(var(--i) * 74 + 200) 55% 34%), hsl(calc(var(--i) * 74 + 260) 45% 18%));
  border: 1px solid var(--line);
}
.sl-card.is-active .sl-art { border-color: var(--green); }
.sl-name {
  display: block; font-size: 12.5px; color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sl-card.is-active .sl-name { color: var(--green); font-weight: 600; }

/* ------------------------------------------------------ waveform-resumo */
.summary {
  flex: none; position: relative; margin: 0 12px 8px; padding: 4px 0;
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  overflow: hidden;
}
.summary canvas { display: block; width: 100%; }
.markers { position: absolute; inset: 0; pointer-events: none; }
.marker {
  position: absolute; top: 4px; transform: translateX(-50%);
  font-size: 10px; font-weight: 800; color: #fff;
  background: var(--purple); border-radius: 999px; padding: 2px 6px;
}
.summary-cursor {
  position: absolute; top: 0; bottom: 0; width: 2px; background: #fff;
  box-shadow: 0 0 6px rgba(255, 255, 255, .8); pointer-events: none;
}

/* =================================================== MODOS DE VISUALIZACAO ==
 * Canais deitados ou faders verticais NAO dependem do tamanho da tela nem da
 * orientacao: sao duas formas de ver a mesma mesa, e quem escolhe e o
 * operador. Um tablet em pe pode querer faders; um celular deitado, canais.
 * ========================================================================= */
#mixer.is-faders {
  display: flex; gap: 10px; overflow-x: auto; align-items: stretch;
  flex: 1; min-height: 0; padding-bottom: 8px;
}
#mixer.is-faders .mx-row {
  flex: none; width: 92px; display: flex; flex-direction: column; align-items: center;
  gap: 6px; padding: 12px 8px 10px; margin: 0;
}
#mixer.is-faders .mx-row.is-master { background: var(--panel-2); border-color: #33405c; }
#mixer.is-faders .mx-edge { width: 44px; height: 4px; }
#mixer.is-faders .mx-btn { width: 40px; height: 34px; font-size: 13px; }
#mixer.is-faders .mx-name { font-size: 13px; order: 9; color: var(--muted); }
#mixer.is-faders .mx-more { display: none; }
/* Fader vertical de verdade. Rotacionar o input deixava a caixa de layout
   deitada e ele invadia as colunas vizinhas; writing-mode resolve sem hack. */
#mixer.is-faders .mx-fader {
  flex: 1; width: 26px; min-height: 120px; margin: 10px 0;
  writing-mode: vertical-lr; direction: rtl;
  -webkit-appearance: slider-vertical; appearance: slider-vertical;
}
#mixer.is-faders .mx-knob { width: 38px; height: 38px; }

#mixer-view { display: flex; flex-direction: column; }
#mixer-view:has(#mixer.is-faders) { overflow: hidden; }

.view-modes { margin-left: auto; display: inline-flex; border-radius: 10px; overflow: hidden; }
.view-modes button {
  padding: 10px 14px; cursor: pointer; border: 1px solid var(--line); border-right: none;
  background: var(--panel); color: var(--muted); font: inherit; font-size: 13px; font-weight: 700;
}
.view-modes button:last-child { border-right: 1px solid var(--line); }
.view-modes button.on { background: #E8EDF7; color: #0B0F16; border-color: #E8EDF7; }



/* ---------------------------------------------------------- setlist: +/edit */
.sl-card { position: relative; }
.sl-card .sl-art { display: grid; place-items: center; font-size: 22px; color: rgba(255,255,255,.75); }
.sl-add .sl-art { background: var(--panel); border: 1px dashed var(--muted); color: var(--muted); font-size: 26px; }
.sl-add .sl-name { color: var(--muted); }
.sl-edit {
  position: absolute; top: 6px; right: 6px; width: 24px; height: 24px; border-radius: 7px;
  display: grid; place-items: center; font-size: 12px; background: rgba(0,0,0,.55); color: #fff;
}

/* Selects nativos dentro das lanes: mesmo visual do rotulo, mas funcionam. */
.lane-native {
  appearance: none; -webkit-appearance: none; background: transparent; border: none; color: #fff;
  font: inherit; font-size: 13px; font-weight: 600; padding: 0; cursor: pointer; max-width: 150px;
}
.lane-native option { color: #111; }

/* ------------------------------------------------------------ chips + pops */
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 9px 12px; cursor: pointer;
  border-radius: 10px; background: var(--panel); border: 1px solid var(--line); color: var(--text);
  font: inherit; font-size: 13px; font-weight: 700;
}
.chip i { font-style: normal; opacity: .55; font-size: 12px; }
.chip.on { background: #E8EDF7; color: #0B0F16; border-color: #E8EDF7; }
.chip.on i { opacity: .7; }
.pop {
  position: fixed; z-index: 30; min-width: 250px; padding: 10px; border-radius: 14px;
  background: var(--panel-2); border: 1px solid #33405c; box-shadow: 0 14px 40px rgba(0,0,0,.55);
  display: flex; flex-direction: column; gap: 8px;
}
.pop-row { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.pop-row > span { font-size: 11px; font-weight: 800; letter-spacing: .8px; color: var(--muted); }
.pop-row > b { flex: 1; text-align: center; font-size: 17px; font-weight: 800; font-variant-numeric: tabular-nums; }
.pop-row > b small { color: var(--muted); font-size: 10px; margin-left: 4px; }
.pop-muted { font-weight: 500 !important; letter-spacing: 0 !important; text-transform: none; line-height: 1.4; }
.pop-step {
  width: 44px; height: 40px; border-radius: 10px; cursor: pointer; font: inherit; font-size: 20px; font-weight: 700;
  background: var(--panel); border: 1px solid var(--line); color: var(--text);
}
.pop-wide {
  flex: 1; padding: 11px; border-radius: 10px; cursor: pointer; font: inherit; font-weight: 700;
  background: var(--panel); border: 1px solid var(--line); color: var(--text);
}
.switch { position: relative; width: 46px; height: 26px; flex: none; }
.switch input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.switch i {
  position: absolute; inset: 0; border-radius: 999px; background: var(--line); transition: background .15s;
}
.switch i::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%;
  background: #fff; transition: transform .15s;
}
.switch input:checked + i { background: var(--green); }
.switch input:checked + i::after { transform: translateX(20px); }

/* -------------------------------------------------------------- importar */
.im { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 12px; }
.im-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.65); }
.im-panel {
  position: relative; width: min(680px, 100%); max-height: 100%; overflow-y: auto;
  background: var(--panel); border: 1px solid #33405c; border-radius: 18px; padding: 16px;
  display: flex; flex-direction: column; gap: 14px; box-shadow: 0 20px 60px rgba(0,0,0,.6);
}
.im-head { display: flex; align-items: center; justify-content: space-between; }
.im-head h2 { margin: 0; font-size: 20px; font-weight: 800; letter-spacing: -.4px; }
.im-drop {
  display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 38px 16px; cursor: pointer;
  border: 2px dashed #2C6E49; border-radius: 14px; background: #08110D; color: var(--muted); text-align: center;
}
.im-drop.is-over { background: #0E2B1E; border-color: var(--green); }
.im-drop input { display: none; }
.im-drop b { color: var(--text); font-size: 17px; }
.im-drop-ico { font-size: 34px; color: var(--green); }
.im-hint { margin: 0; color: var(--muted); font-size: 12.5px; line-height: 1.5; }
.im-hint b { color: var(--text); }
.im-spinner {
  width: 36px; height: 36px; margin: 20px auto 8px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--green); animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.im-step[data-step="analyzing"] { text-align: center; color: var(--muted); }
.im-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.im-span2 { grid-column: span 2; }
.im-field { display: flex; flex-direction: column; gap: 4px; }
.im-field span { font-size: 10.5px; font-weight: 800; letter-spacing: 1px; color: var(--muted); }
.im-field input, .im-field select, .im-section input, .im-section select, .im-bpm-row input {
  padding: 10px 12px; border-radius: 10px; background: var(--bg); border: 1px solid var(--line);
  color: var(--text); font: inherit; font-size: 15px; min-width: 0;
}
.im-block { border: 1px solid var(--line); border-radius: 14px; padding: 12px; display: flex; flex-direction: column; gap: 10px; }
.im-block-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.im-block-head b { font-size: 14px; }
.im-badge { font-size: 11px; font-weight: 800; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.im-badge.is-good { color: var(--green); border-color: #2C6E49; }
.im-badge.is-mid { color: var(--accent); border-color: #7A5511; }
.im-badge.is-low { color: #F87171; border-color: #7F1D1D; }
.im-bpm-row { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.im-bpm-row input[type=number] { width: 84px; text-align: center; font-weight: 800; font-size: 17px; }
.im-unit { font-size: 12px; color: var(--muted); font-weight: 700; }
.im-stepper {
  width: 38px; height: 38px; border-radius: 10px; cursor: pointer; font: inherit; font-size: 18px; font-weight: 700;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
}
.im-btn {
  padding: 10px 14px; border-radius: 10px; cursor: pointer; font: inherit; font-weight: 700; font-size: 13.5px;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
}
.im-btn-primary { background: var(--green); border-color: var(--green); color: #04110A; }
.im-btn-danger { background: transparent; border-color: #7F1D1D; color: #F87171; }
.im-alts { display: flex; gap: 6px; margin-left: auto; }
.im-chip {
  padding: 6px 10px; border-radius: 999px; cursor: pointer; font: inherit; font-size: 12px; font-weight: 700;
  background: transparent; border: 1px solid var(--line); color: var(--muted);
}
.im-chip:hover { color: var(--text); border-color: var(--muted); }
.im-sections { display: flex; flex-direction: column; gap: 6px; }
.im-sections.is-over .im-sec-range { color: #F87171; }
.im-section { display: grid; grid-template-columns: 22px 1fr 1fr 70px auto 30px; gap: 6px; align-items: center; }
.im-sec-idx { font-size: 11px; color: var(--muted); font-weight: 800; text-align: center; }
.im-sec-range { font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.im-sec-del { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 14px; }
.im-foot { display: flex; align-items: center; gap: 8px; }
.im-spacer { flex: 1; }
@media (max-width: 560px) {
  .im-grid { grid-template-columns: 1fr; }
  .im-span2 { grid-column: auto; }
  .im-section { grid-template-columns: 18px 1fr 64px 30px; }
  .im-section .im-sec-label, .im-section .im-sec-range { display: none; }
  .im-alts { margin-left: 0; width: 100%; }
}

/* ------------------------------------------------------------- transporte
 * Como no editor de referencia: play redondo verde, icones enxutos, relogio
 * mono em verde, chips do culto a direita. Sem barra de busca — a
 * waveform-resumo la em cima e a busca.
 * ---------------------------------------------------------------------- */
.transport {
  flex: none; background: var(--bg); border-top: 1px solid var(--line);
  padding: 10px 14px 12px; padding-bottom: max(12px, env(safe-area-inset-bottom));
}
.tr-row { display: flex; align-items: center; gap: 8px; }
.tr-play {
  flex: none; width: 56px; height: 56px; border-radius: 50%; cursor: pointer; margin-right: 6px;
  background: var(--green); border: none; color: #04110A; font-size: 22px; font-weight: 800;
  display: grid; place-items: center; box-shadow: 0 0 0 6px rgba(34, 197, 94, .12);
}
.tr-play:active { transform: scale(.96); }
.tr-ico {
  flex: none; width: 40px; height: 40px; border-radius: 10px; cursor: pointer;
  background: transparent; border: none; color: var(--text); font-size: 17px;
  display: grid; place-items: center;
}
.tr-ico:hover { background: var(--panel); }
.tr-ico.on { color: var(--green); background: #0E2B1E; }
.tr-sep { width: 1px; height: 26px; background: var(--line); margin: 0 4px; }
.tr-clock {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 15px; color: var(--muted);
  font-variant-numeric: tabular-nums; margin-left: 8px; white-space: nowrap;
}
.tr-clock b { color: var(--green); font-weight: 600; }
.tr-spacer { flex: 1; }
.tr-chips { display: flex; gap: 8px; }
.summary { cursor: pointer; }
@media (max-width: 760px) {
  .tr-row { flex-wrap: wrap; row-gap: 10px; }
  .tr-play { width: 48px; height: 48px; }
  .tr-ico { width: 36px; height: 36px; }
  .tr-clock { margin-left: auto; }
  .tr-spacer { display: none; }
  .tr-chips { width: 100%; justify-content: flex-end; }
}

.lane-accent { font-weight: 800; font-size: 11px; }
.lane-accent.on { background: #fff; color: #111; }