/* ═══════════════════════════════════════════════════════════
   MaZiK Studio by Sebus – Metal Studio Console
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg-body:      #080808;
  --bg-panel:     #101010;
  --bg-strip:     #111111;
  --metal-border: #2a2a2a;
  --brushed: repeating-linear-gradient(90deg, transparent, transparent 1px,
             rgba(255,255,255,.012) 1px, rgba(255,255,255,.012) 2px);

  --led-red:    #ff2200;
  --led-yellow: #ffaa00;
  --led-green:  #00ff44;
  --led-blue:   #0088ff;
  --led-purple: #aa44ff;
  --led-cyan:   #00ccff;
  --led-off:    #111;

  --color-drums:  #ff2200;
  --color-bass:   #0088ff;
  --color-vocals: #ffaa00;
  --color-guitar: #00ff44;
  --color-piano:  #aa44ff;
  --color-other:  #00ccff;

  --font: 'Courier New', 'Lucida Console', monospace;
  --text-bright: #e8e8e8;
  --text-mid:    #777;
  --text-dim:    #3a3a3a;

  /* Tailles console — écrasées par media query si besoin */
  --strip-w:  124px;
  --fader-h:  160px;
  --vu-h:     100px;
  --vu-leds:  14;
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: #0a0a0a; }
::-webkit-scrollbar-thumb { background: #2a2a2a; border-radius: 3px; }

/* ═══════════════════════════════════════════════════════════
   LAYOUT BASE (mobile-first : défilement naturel)
   ═══════════════════════════════════════════════════════════ */
html { height: 100%; }

body {
  background: var(--bg-body);
  color: var(--text-bright);
  font-family: var(--font);
  font-size: 12px;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

/* PC : tout tient dans la fenêtre, zéro défilement */
@media (min-width: 769px) {
  html, body { height: 100dvh; overflow: hidden; }

  .sf-console {
    flex: 1 1 0;
    min-height: 0;
    display: flex !important;   /* override inline style:none → géré par JS */
    flex-direction: column;
  }

  .console-body {
    flex: 1 1 0;
    min-height: 0;
    overflow: hidden;
  }

  .channel-strips {
    height: 100%;
    min-height: 0;
    align-items: stretch;
  }

  .channel-strip { height: 100%; }

  .fader-wrap { flex: 1 1 0; min-height: 40px; }

  input[type=range].fader { height: 100%; }

  .master-strip { height: 100%; }
  .master-fader-wrap { flex: 1 1 0; min-height: 40px; }
}

/* ═══════════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════════ */
.sf-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  background: linear-gradient(180deg, #1a1a1a 0%, #0e0e0e 100%);
  border-bottom: 2px solid var(--led-red);
  box-shadow: 0 2px 18px rgba(255,34,0,.22);
  z-index: 10;
}

.sf-logo { display: flex; align-items: center; gap: 10px; }

.sf-logo-icon {
  font-size: 26px;
  filter: drop-shadow(0 0 7px var(--led-red));
  animation: flicker 5s infinite;
}
@keyframes flicker {
  0%,95%,100% { opacity:1; }
  96% { opacity:.5; }
  98% { opacity:.8; }
}

.sf-logo-text { display: flex; flex-direction: column; line-height: 1.2; }

.sf-logo-main {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 3px;
  background: linear-gradient(90deg, #cc2200, #ff5500, #ff2200);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sf-logo-main em {
  font-style: normal;
  background: linear-gradient(90deg, #aaa, #fff, #aaa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sf-logo-sub { font-size: 8px; letter-spacing: 2.5px; color: var(--text-dim); }

.sf-power-leds { display: flex; gap: 5px; margin-left: 6px; }

/* ─── LEDs ─── */
.led {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--led-off);
  display: inline-block;
  flex-shrink: 0;
}
.led-green  { background: var(--led-green);  box-shadow: 0 0 5px var(--led-green); }
.led-red    { background: var(--led-red);    box-shadow: 0 0 5px var(--led-red); }
.led-yellow { background: var(--led-yellow); box-shadow: 0 0 5px var(--led-yellow); }
.led.pulse  { animation: ledPulse 1.5s ease-in-out infinite; }
@keyframes ledPulse { 0%,100%{opacity:1} 50%{opacity:.25} }

.sf-server-status {
  display: flex; align-items: center; gap: 7px;
  font-size: 9px; letter-spacing: 1px; color: var(--text-mid);
}
.status-dot { width:7px; height:7px; border-radius:50%; background:#333; }
.status-dot.ok    { background:var(--led-green);  box-shadow:0 0 5px var(--led-green); }
.status-dot.error { background:var(--led-red);    box-shadow:0 0 5px var(--led-red); }

/* ═══════════════════════════════════════════════════════════
   INPUT PANEL
   ═══════════════════════════════════════════════════════════ */
.sf-input-panel {
  flex-shrink: 0;
  background: var(--bg-panel);
  background-image: var(--brushed);
  border: 1px solid var(--metal-border);
  border-radius: 4px;
  margin: 10px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 4px 16px rgba(0,0,0,.5);
}

.panel-label-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 14px;
  background: linear-gradient(90deg, #181818, #121212);
  border-bottom: 1px solid #1e1e1e;
  border-radius: 4px 4px 0 0;
}
.panel-label { font-size: 9px; letter-spacing: 3px; color: var(--led-red); }

.model-selector { display: flex; align-items: center; gap: 8px; }
.model-selector label { font-size: 8px; letter-spacing: 2px; color: var(--text-dim); }

.sf-select {
  background: #0c0c0c; color: var(--text-bright);
  border: 1px solid #2a2a2a; border-radius: 2px;
  padding: 4px 7px; font-family: var(--font); font-size: 10px;
  cursor: pointer; outline: none;
}
.sf-select:focus { border-color: var(--led-red); }
.sf-select-sm { font-size: 9px; padding: 3px 5px; }

/* Drop zone */
.drop-zone {
  margin: 12px;
  border: 2px dashed #222;
  border-radius: 4px;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--led-red);
  background: rgba(255,34,0,.04);
}
.drop-inner {
  display: flex; flex-direction: column; align-items: center;
  padding: 22px 16px; gap: 8px;
}
.drop-icon { font-size: 34px; transition: filter .3s; filter: grayscale(1) brightness(.4); }
.drop-zone:hover .drop-icon { filter: none; }
.drop-title { font-size: 12px; letter-spacing: 2px; color: var(--text-mid); }
.drop-sub   { font-size: 9px; letter-spacing: 1px; color: var(--text-dim); }

/* URL bar */
.url-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  border-top: 1px solid #181818;
}
.url-icon { font-size: 14px; }

.sf-input {
  flex: 1; background: #09090d; color: var(--text-bright);
  border: 1px solid #222; border-radius: 2px;
  padding: 7px 10px; font-family: var(--font); font-size: 11px;
  outline: none; transition: border-color .2s;
}
.sf-input:focus { border-color: var(--led-red); box-shadow: 0 0 7px rgba(255,34,0,.18); }
.sf-input::placeholder { color: #2a2a2a; }
.sf-input-compact { min-width: 0; }

/* ═══════════════════════════════════════════════════════════
   BARRE COMPACTE (mode mixer actif)
   ═══════════════════════════════════════════════════════════ */
.sf-compact-bar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: linear-gradient(90deg, #120000, #0e0e0e);
  border-bottom: 1px solid #2a1500;
}
.compact-title {
  font-size: 10px; letter-spacing: 2px;
  color: var(--led-red); white-space: nowrap; flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════ */
.btn-metal {
  background: linear-gradient(180deg, #272727 0%, #181818 100%);
  color: var(--text-bright);
  border: 1px solid #333;
  border-radius: 3px;
  padding: 7px 14px;
  font-family: var(--font); font-size: 10px;
  letter-spacing: 1.5px; text-transform: uppercase;
  cursor: pointer; white-space: nowrap; flex-shrink: 0;
  transition: all .12s;
  box-shadow: 0 2px 4px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.06);
}
.btn-metal:hover  { background: linear-gradient(180deg, #303030, #1e1e1e); border-color: #484848; color: #fff; }
.btn-metal:active { transform: translateY(1px); }

.btn-primary { border-color: var(--led-red); box-shadow: 0 0 8px rgba(255,34,0,.2), inset 0 1px 0 rgba(255,255,255,.06); }
.btn-primary:hover { box-shadow: 0 0 14px rgba(255,34,0,.4), inset 0 1px 0 rgba(255,255,255,.06); }

.btn-accent { color: var(--led-yellow); border-color: #442200; }
.btn-accent:hover { border-color: var(--led-yellow); color: #fff; }

.btn-danger { color: var(--led-red); border-color: #2a0000; }
.btn-danger:hover { border-color: var(--led-red); }

.btn-sm { padding: 4px 9px; font-size: 9px; }

/* ═══════════════════════════════════════════════════════════
   PANNEAU ERREUR PERSISTANT
   ═══════════════════════════════════════════════════════════ */
.sf-error-panel {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 10px 6px;
  padding: 12px 14px;
  background: #1a0000;
  border: 1px solid #660000;
  border-left: 4px solid var(--led-red);
  border-radius: 3px;
  box-shadow: 0 0 16px rgba(255,34,0,.2);
}
.error-icon { font-size: 18px; flex-shrink: 0; filter: drop-shadow(0 0 4px #ff2200); }
.error-body { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.error-body strong { font-size: 9px; letter-spacing: 3px; color: var(--led-red); }
.error-body span { font-size: 11px; color: #ffaaaa; line-height: 1.4; word-break: break-word; }
.error-close {
  flex-shrink: 0; background: none; border: none;
  color: #660000; font-size: 16px; cursor: pointer;
  padding: 0 4px; transition: color .15s;
}
.error-close:hover { color: var(--led-red); }

/* ═══════════════════════════════════════════════════════════
   PROGRESS
   ═══════════════════════════════════════════════════════════ */
.sf-progress-panel {
  flex-shrink: 0;
  margin: 0 10px 6px;
  background: #0c0c0c;
  border: 1px solid #1a1a1a;
  border-radius: 3px;
  padding: 10px 14px;
}
.progress-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.progress-led-row { display: flex; align-items: center; gap: 8px; font-size: 10px; color: var(--led-yellow); }
#progressPct { font-size: 14px; color: var(--led-red); font-weight: bold; }

.progress-track {
  height: 10px; background: #060606;
  border: 1px solid #1e1e1e; border-radius: 2px; overflow: hidden;
}
.progress-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, #550000, #cc2200, #ff4400);
  transition: width .35s ease;
}
.progress-hint { margin-top: 6px; font-size: 8px; letter-spacing: 1px; color: var(--text-dim); text-align: center; }

/* ═══════════════════════════════════════════════════════════
   CONSOLE
   ═══════════════════════════════════════════════════════════ */
.sf-console {
  flex-shrink: 0;          /* mobile: natural height */
  background: var(--bg-panel);
  background-image: var(--brushed);
  border: 1px solid var(--metal-border);
  border-radius: 4px;
  margin: 0 10px 6px;
  overflow: hidden;
}

.console-top-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 12px; flex-shrink: 0;
  background: linear-gradient(90deg, #150000, #100000);
  border-bottom: 2px solid var(--led-red);
}
.console-top-left { display: flex; align-items: center; gap: 14px; }
.console-label { font-size: 10px; letter-spacing: 3px; color: var(--led-red); }
.track-name-bar { font-size: 9px; letter-spacing: 1px; color: var(--text-mid);
  max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.console-actions { display: flex; gap: 6px; }

.console-body {
  display: flex;
  overflow-x: auto;   /* mobile : scroll horizontal */
}

/* ─── CHANNEL STRIPS ─── */
.channel-strips {
  display: flex;
  gap: 2px;
  padding: 8px 4px 8px 8px;
  min-height: 360px;   /* fallback mobile */
  overflow-x: auto;
  scroll-snap-type: x mandatory;
}

.channel-strip {
  width: var(--strip-w);
  min-width: var(--strip-w);
  flex-shrink: 0;
  scroll-snap-align: start;
  background: var(--bg-strip);
  border: 1px solid #1c1c1c;
  border-radius: 3px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 6px;
  gap: 6px;
  transition: background .2s, border-color .2s;
}
.channel-strip.muted  { opacity: .4; background: #09090d; }
.channel-strip.soloed { border-color: var(--led-yellow) !important;
                         box-shadow: 0 0 8px rgba(255,170,0,.18); }

/* Strip header */
.strip-name {
  font-size: 10px; letter-spacing: 3px; font-weight: bold;
  text-transform: uppercase; display: block;
  padding: 3px 0; border-bottom: 2px solid;
  width: 100%; text-align: center; margin-bottom: 2px;
}
.strip-icon { font-size: 16px; line-height: 1; }

/* VU Meter */
.vu-meter {
  display: flex;
  gap: 3px;
  height: var(--vu-h);
  align-items: flex-end;
  width: 100%;
  padding: 0 2px;
  background: #060606;
  border: 1px solid #1a1a1a;
  border-radius: 2px;
}
.vu-column {
  display: flex;
  flex-direction: column-reverse;
  gap: 2px;
  flex: 1;
  padding: 3px 0;
}
.vu-led {
  height: 8px;
  border-radius: 1px;
  background: #141414;
  border: 1px solid #1e1e1e;
  transition: background .04s, box-shadow .04s;
}
/* couleurs LED allumée injectées par JS via style inline */

/* Fader */
.fader-label { font-size: 7px; letter-spacing: 1px; color: var(--text-dim); }

.fader-wrap {
  display: flex; flex-direction: column; align-items: center;
  height: var(--fader-h);  /* mobile fallback */
  width: 100%; position: relative;
}

input[type=range].fader {
  -webkit-appearance: none; appearance: none;
  writing-mode: vertical-lr; direction: rtl;
  background: transparent;
  width: 30px; height: 100%;
  cursor: pointer; outline: none;
}
input[type=range].fader::-webkit-slider-runnable-track {
  width: 4px;
  background: linear-gradient(180deg, #181818, #090909);
  border: 1px solid #252525; border-radius: 2px;
}
input[type=range].fader::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px; height: 16px;
  background: linear-gradient(180deg, #585858 0%, #282828 45%, #383838 55%, #181818 100%);
  border: 1px solid #606060;
  border-radius: 2px; cursor: pointer;
  box-shadow: 0 2px 4px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.08);
}
input[type=range].fader::-moz-range-track {
  width: 4px; background: linear-gradient(180deg,#181818,#090909);
  border: 1px solid #252525; border-radius: 2px;
}
input[type=range].fader::-moz-range-thumb {
  width: 26px; height: 16px;
  background: linear-gradient(180deg, #585858, #282828);
  border: 1px solid #606060; border-radius: 2px; cursor: pointer;
}
input[type=range].fader-master::-webkit-slider-thumb {
  width: 32px; height: 20px;
  background: linear-gradient(180deg, #772200 0%, #3a1100 45%, #4a1100 55%, #1a0000 100%);
  border-color: #bb3300;
}

.vol-display {
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 2px;
  min-width: 36px;
  text-align: center;
  background: #060606;
  border: 1px solid #1e1e1e;
  border-radius: 2px;
  padding: 2px 4px;
  text-shadow: 0 0 8px currentColor;
}

/* ─── MUTE / SOLO ─── */
.strip-buttons { display: flex; gap: 4px; width: 100%; }

.btn-mute, .btn-solo {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 2px 4px;
  font-size: 9px;
  font-weight: bold;
  letter-spacing: 2px;
  border-radius: 3px;
  cursor: pointer;
  border: 1px solid;
  font-family: var(--font);
  text-transform: uppercase;
  transition: all .12s;
  position: relative;
}

/* Indicateur LED sur les boutons */
.btn-mute::before, .btn-solo::before {
  content: '';
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  transition: all .12s;
}

/* MUTE – état off : rouge sombre mais lisible */
.btn-mute {
  background: linear-gradient(180deg, #2a0000, #1a0000);
  color: #cc2200;
  border-color: #440000;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.btn-mute::before {
  background: #440000;
  box-shadow: 0 0 2px #660000;
}
.btn-mute:hover {
  background: linear-gradient(180deg, #3a0000, #280000);
  color: #ff4422;
  border-color: #660000;
  box-shadow: 0 0 8px rgba(255,34,0,.25), inset 0 1px 0 rgba(255,255,255,.04);
}
.btn-mute:hover::before { background: #882200; box-shadow: 0 0 5px #cc2200; }

/* MUTE actif : rouge vif + halo fort */
.btn-mute.active {
  background: linear-gradient(180deg, #cc2200, #881500);
  color: #fff;
  border-color: #ff4400;
  box-shadow: 0 0 14px rgba(255,34,0,.7), 0 0 28px rgba(255,34,0,.3),
              inset 0 1px 0 rgba(255,200,200,.2);
  text-shadow: 0 0 8px rgba(255,255,255,.8);
}
.btn-mute.active::before {
  background: #fff;
  box-shadow: 0 0 6px #fff, 0 0 12px #ff4400;
}

/* SOLO – état off : jaune sombre mais lisible */
.btn-solo {
  background: linear-gradient(180deg, #1e1800, #131000);
  color: #aa7700;
  border-color: #332800;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.btn-solo::before {
  background: #332800;
  box-shadow: 0 0 2px #554400;
}
.btn-solo:hover {
  background: linear-gradient(180deg, #2e2400, #1e1800);
  color: #ffcc44;
  border-color: #664400;
  box-shadow: 0 0 8px rgba(255,170,0,.2), inset 0 1px 0 rgba(255,255,255,.04);
}
.btn-solo:hover::before { background: #886600; box-shadow: 0 0 5px #ffaa00; }

/* SOLO actif : jaune vif + halo */
.btn-solo.active {
  background: linear-gradient(180deg, #cc8800, #885500);
  color: #fff;
  border-color: #ffcc00;
  box-shadow: 0 0 14px rgba(255,170,0,.7), 0 0 28px rgba(255,170,0,.3),
              inset 0 1px 0 rgba(255,255,200,.25);
  text-shadow: 0 0 8px rgba(255,255,255,.8);
}
.btn-solo.active::before {
  background: #fff;
  box-shadow: 0 0 6px #fff, 0 0 12px #ffcc00;
}

.btn-dl-stem {
  width: 100%; padding: 3px; font-size: 7px; letter-spacing: 1px;
  background: #090909; color: var(--text-dim);
  border: 1px solid #1c1c1c; border-radius: 2px;
  cursor: pointer; font-family: var(--font); transition: all .2s; text-transform: uppercase;
}
.btn-dl-stem:hover { color: var(--text-bright); border-color: #3a3a3a; }

/* ─── MASTER STRIP ─── */
.master-strip {
  flex-shrink: 0;
  border-left: 2px solid #330000;
  padding: 8px 10px;
  display: flex; flex-direction: column; align-items: center;
  gap: 6px; min-width: 72px;
  background: linear-gradient(180deg, #120000, #080000);
}
.master-label { font-size: 7px; letter-spacing: 3px; color: var(--led-red); }
.master-vu    { display: flex; gap: 2px; height: var(--vu-h); align-items: flex-end; }
.master-vol-display { font-size: 16px; color: var(--led-red); letter-spacing: 1px; }
.master-fader-wrap {
  display: flex; align-items: center; justify-content: center;
  height: var(--fader-h);
}

/* ═══════════════════════════════════════════════════════════
   TRANSPORT
   ═══════════════════════════════════════════════════════════ */
.sf-transport {
  flex-shrink: 0;
  margin: 0 10px 10px;
  background: linear-gradient(180deg, #0d0d0d, #090909);
  border: 1px solid #1c1c1c;
  border-top: 2px solid #1e1e1e;
  border-radius: 4px;
  padding: 8px 14px;
}
.transport-inner { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

.time-display {
  font-size: 20px; letter-spacing: 2px;
  color: var(--led-green); text-shadow: 0 0 8px var(--led-green);
  font-variant-numeric: tabular-nums; flex-shrink: 0;
}
.time-sep { color: #222; margin: 0 3px; }

.transport-controls { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.btn-transport {
  background: linear-gradient(180deg, #1c1c1c, #101010);
  color: var(--text-mid); border: 1px solid #252525;
  border-radius: 3px; padding: 7px 16px;
  font-size: 11px; cursor: pointer; font-family: var(--font);
  letter-spacing: 1px; transition: all .1s; white-space: nowrap;
}
.btn-transport:hover { background:linear-gradient(180deg,#252525,#181818); color:var(--text-bright); border-color:#3a3a3a; }
.btn-transport:active { transform: translateY(1px); }

.btn-play { font-size: 16px; padding: 9px 24px; color: var(--led-green);
  border-color: #003300; background: linear-gradient(180deg,#002000,#001000); }
.btn-play:hover { border-color: var(--led-green); box-shadow: 0 0 10px rgba(0,255,68,.25); }
.btn-play.playing { color: var(--led-yellow); border-color: #443300;
  background: linear-gradient(180deg,#2a1e00,#180f00); }

/* Seek */
.seek-bar-wrap { flex: 1; min-width: 120px; }
.seek-track {
  height: 7px; background: #080808;
  border: 1px solid #1c1c1c; border-radius: 4px;
  position: relative; cursor: pointer;
}
.seek-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, #3a0000, #bb2200);
  border-radius: 4px; pointer-events: none;
}
.seek-thumb {
  position: absolute; top: 50%; left: 0%;
  transform: translate(-50%, -50%);
  width: 13px; height: 13px;
  background: linear-gradient(135deg, #888, #444);
  border-radius: 50%; border: 1px solid #666;
  pointer-events: none; box-shadow: 0 0 3px rgba(0,0,0,.9);
}

/* ═══════════════════════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════════════════════ */
.toast {
  position: fixed; bottom: 20px; right: 20px;
  background: #181818; color: var(--text-bright);
  border: 1px solid #2a2a2a; border-left: 3px solid var(--led-red);
  border-radius: 3px; padding: 10px 18px;
  font-size: 10px; letter-spacing: 1px; max-width: 300px;
  transform: translateY(60px); opacity: 0;
  transition: all .25s; z-index: 999;
  box-shadow: 0 4px 18px rgba(0,0,0,.8);
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-left-color: var(--led-green); }
.toast.warn    { border-left-color: var(--led-yellow); }

/* ═══════════════════════════════════════════════════════════
   TABLETTE (769–1024px) : ajustements légers
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 768px) and (min-width: 481px) {
  .sf-header { padding: 8px 12px; }
  .sf-logo-main { font-size: 15px; letter-spacing: 2px; }
  .sf-logo-sub { display: none; }
  .sf-input-panel, .sf-console, .sf-transport { margin: 6px; }
  :root { --strip-w: 104px; --fader-h: 130px; --vu-h: 85px; }
  .time-display { font-size: 16px; }
  .sf-compact-bar { flex-wrap: wrap; gap: 5px; }
  .sf-input-compact { width: 100%; }
}

/* ═══════════════════════════════════════════════════════════
   SMARTPHONE PORTRAIT ≤ 480px
   Layout vertical complet, zéro défilement, 100dvh
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 480px) {

  /* ── Conteneur principal ── */
  html, body { height: 100dvh; overflow: hidden; }

  body {
    display: flex;
    flex-direction: column;
  }

  /* ── Header compact ── */
  .sf-header {
    padding: 0 10px;
    height: 42px;
    min-height: 42px;
    flex-shrink: 0;
  }
  .sf-logo-icon   { font-size: 20px; }
  .sf-logo-main   { font-size: 14px; letter-spacing: 2px; }
  .sf-logo-sub    { display: none; }
  .sf-power-leds  { display: none; }
  .sf-server-status { font-size: 8px; gap: 4px; }
  .status-dot     { width: 6px; height: 6px; }

  /* ── Compact bar ── */
  .sf-compact-bar {
    height: 38px;
    min-height: 38px;
    flex-shrink: 0;
    padding: 0 8px;
    gap: 5px;
    flex-wrap: nowrap;
    overflow: hidden;
  }
  .compact-title  { display: none; }
  .sf-select-sm   { font-size: 8px; padding: 2px 4px; max-width: 80px; }
  .sf-input-compact { min-width: 0; font-size: 10px; padding: 4px 6px; }

  /* ── Input panel (page d'accueil) ── */
  .sf-input-panel { margin: 6px; flex-shrink: 0; }
  .panel-label-bar { flex-direction: column; gap: 6px; align-items: flex-start; }
  .drop-inner { padding: 14px; gap: 6px; }
  .drop-title { font-size: 11px; }
  .url-bar    { padding: 8px; gap: 6px; }

  /* ── Progress ── */
  .sf-progress-panel { margin: 0 6px 4px; padding: 8px 10px; }

  /* ── Console = flex:1, rempli l'espace disponible ── */
  .sf-console {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    display: flex !important;
    flex-direction: column;
    margin: 0 6px 4px;
    border-radius: 3px;
    overflow: hidden;
  }

  .console-top-bar {
    height: 30px;
    min-height: 30px;
    flex-shrink: 0;
    padding: 0 8px;
  }
  .console-label     { font-size: 8px; letter-spacing: 2px; }
  .track-name-bar    { font-size: 8px; max-width: 140px; }
  .console-actions   { gap: 4px; }
  .console-actions .btn-metal { display: none; } /* MIX masqué sur mobile */

  /* console-body : colonne (strips en haut, master en bas) */
  .console-body {
    flex: 1 1 0;
    min-height: 0;
    display: flex !important;
    flex-direction: column;
    overflow: hidden;
  }

  /* ── Strips : colonne scrollable ── */
  .channel-strips {
    flex: 1 1 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
    padding: 3px 4px;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0 !important;
    scroll-snap-type: y mandatory;
  }

  /* ── Un strip = ligne horizontale ── */
  .channel-strip {
    width: 100% !important;
    min-width: 100% !important;
    height: 52px !important;
    min-height: 52px;
    flex-shrink: 0;
    flex-direction: row !important;
    align-items: center;
    gap: 6px;
    padding: 4px 8px !important;
    border-radius: 2px;
    border-top: none !important;
    border-left: 3px solid;
    scroll-snap-align: start;
  }

  /* Couleur de la bordure gauche = couleur du strip (injectée inline via style) */
  .channel-strip { border-left-color: inherit; }

  /* ── Nom + icône : colonne gauche fixe ── */
  .strip-name {
    font-size: 7px;
    letter-spacing: 1.5px;
    border-bottom: none !important;
    padding: 0;
    margin: 0;
    width: 38px;
    min-width: 38px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
  }
  .strip-icon { font-size: 15px; flex-shrink: 0; }

  /* ── VU meter : deux colonnes étroites ── */
  .vu-meter {
    width: 16px !important;
    min-width: 16px;
    height: 40px !important;
    flex-shrink: 0;
    padding: 2px 1px !important;
    gap: 1px;
  }
  .vu-column { gap: 1px !important; }
  .vu-led    { height: 5px !important; }

  /* ── Fader horizontal (override vertical) ── */
  .fader-label { display: none; }

  .fader-wrap {
    flex: 1 1 0 !important;
    height: 36px !important;
    min-height: 36px;
    display: flex;
    align-items: center;
  }

  input[type=range].fader {
    writing-mode: horizontal-tb !important;
    direction: ltr !important;
    width: 100% !important;
    height: 36px !important;
  }
  input[type=range].fader::-webkit-slider-runnable-track {
    width: 100% !important;
    height: 5px !important;
  }
  input[type=range].fader::-webkit-slider-thumb {
    width: 18px !important;
    height: 32px !important;
    margin-top: -14px;
  }
  input[type=range].fader::-moz-range-track {
    height: 5px !important;
    width: 100% !important;
  }
  input[type=range].fader::-moz-range-thumb {
    width: 18px !important;
    height: 32px !important;
  }

  /* ── Volume display ── */
  .vol-display {
    font-size: 11px !important;
    min-width: 28px !important;
    padding: 1px 3px !important;
    flex-shrink: 0;
  }

  /* ── Boutons MUTE / SOLO : compacts ── */
  .strip-buttons {
    width: auto !important;
    gap: 3px;
    flex-shrink: 0;
  }
  .btn-mute, .btn-solo {
    padding: 4px 5px !important;
    font-size: 8px !important;
    letter-spacing: 1px;
    gap: 2px;
    flex-direction: row !important;
    width: 38px;
  }
  .btn-mute::before, .btn-solo::before {
    width: 5px !important;
    height: 5px !important;
    flex-shrink: 0;
  }

  /* Masquer le bouton download par strip */
  .btn-dl-stem { display: none !important; }

  /* ── Master strip : bande horizontale en bas de la console ── */
  .master-strip {
    flex-direction: row !important;
    flex-shrink: 0;
    border-left: none !important;
    border-top: 1px solid #330000;
    height: 44px !important;
    min-height: 44px;
    padding: 4px 8px !important;
    gap: 8px;
    align-items: center;
    min-width: 100% !important;
  }
  .master-label { letter-spacing: 2px; writing-mode: horizontal-tb; flex-shrink: 0; }
  .master-vu    { width: 16px; height: 34px !important; flex-shrink: 0; }
  .master-fader-wrap {
    flex: 1 1 0 !important;
    height: 34px !important;
    min-height: 34px;
    display: flex;
    align-items: center;
  }
  input[type=range].fader-master::-webkit-slider-thumb {
    width: 22px !important;
    height: 32px !important;
    margin-top: -14px;
  }
  .master-vol-display { font-size: 13px !important; flex-shrink: 0; }

  /* ── Transport compact ── */
  .sf-transport {
    flex-shrink: 0;
    margin: 0 6px 6px;
    padding: 6px 10px;
  }
  .transport-inner {
    flex-wrap: nowrap;
    gap: 8px;
    align-items: center;
  }
  .time-display  { font-size: 14px; letter-spacing: 1px; }
  .time-sep      { margin: 0 1px; }
  .transport-controls { gap: 5px; }
  .btn-transport { padding: 6px 10px; font-size: 10px; letter-spacing: 0; }
  .btn-play      { font-size: 14px; padding: 8px 16px; }
  .seek-bar-wrap { min-width: 60px; }
  .seek-track    { height: 9px; }
  .seek-thumb    { width: 15px; height: 15px; }

  /* ── Toast ── */
  .toast { bottom: 10px; right: 8px; left: 8px; max-width: none; font-size: 10px; }

}