/* ---------- Tokens ---------- */
:root {
  --bg: #f4f0fb;
  --fg: #2b2742;
  --muted: #7f7a9a;
  --accent: #8f7dff;
  --accent-2: #ff9ec2;
  --accent-3: #7fe0c8;
  --accent-ink: #fff;
  --error: #e0607a;
  --glass: rgba(255, 255, 255, 0.52);
  --glass-strong: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.8);
  --field: rgba(255, 255, 255, 0.55);
  --field-border: rgba(120, 100, 200, 0.16);
  --line: rgba(120, 100, 200, 0.12);
  --shadow: 0 10px 40px rgba(90, 70, 170, 0.12), 0 1px 2px rgba(90, 70, 170, 0.06);
  --shadow-sm: 0 4px 14px rgba(90, 70, 170, 0.14);
  --glow: 0 0 0 4px rgba(143, 125, 255, 0.18);
  --blob-1: #c9b8ff;
  --blob-2: #b6f1e2;
  --blob-3: #ffd3c4;
  --blob-4: #bfe2ff;
  --blob-5: #ffcfe8;
  --radius: 20px;
  --radius-sm: 12px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14121f;
    --fg: #ebe8f7;
    --muted: #9b96b8;
    --accent: #a99bff;
    --accent-2: #ffa9cb;
    --accent-3: #8fe9d2;
    --accent-ink: #1a1630;
    --error: #ff8aa1;
    --glass: rgba(24, 20, 40, 0.42);
    --glass-strong: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.14);
    --field: rgba(255, 255, 255, 0.06);
    --field-border: rgba(255, 255, 255, 0.12);
    --line: rgba(255, 255, 255, 0.09);
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.35), 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.3);
    --glow: 0 0 0 4px rgba(169, 155, 255, 0.22);
    --blob-1: #4a3ca6;
    --blob-2: #2a7a6c;
    --blob-3: #8f5a4a;
    --blob-4: #2f5a8f;
    --blob-5: #8a4a78;
    color-scheme: dark;
  }
}

/* ---------- Basis ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.55 -apple-system, "SF Pro Text", Inter, system-ui, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
  overflow-x: hidden;
}
::selection { background: rgba(143, 125, 255, 0.3); }

/* ---------- Hintergrund: treibende Pastell-Blobs ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg::after {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='120' height='120' filter='url(%23n)' opacity='.5'/></svg>");
  opacity: 0.045;
  mix-blend-mode: multiply;
}
.blob {
  position: absolute;
  width: 55vmax; height: 55vmax;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.75;
  will-change: transform;
  animation: drift 38s var(--ease) infinite alternate;
}
.blob.b1 { background: var(--blob-1); top: -20vmax; left: -15vmax; }
.blob.b2 { background: var(--blob-2); top: 30vh; right: -20vmax; animation-duration: 46s; animation-delay: -12s; }
.blob.b3 { background: var(--blob-3); bottom: -25vmax; left: 20vw; animation-duration: 52s; animation-delay: -25s; }
.blob.b4 { background: var(--blob-4); top: 55vh; left: -18vmax; width: 40vmax; height: 40vmax; animation-duration: 43s; animation-delay: -6s; }
.blob.b5 { background: var(--blob-5); top: -10vmax; right: 10vw; width: 35vmax; height: 35vmax; animation-duration: 58s; animation-delay: -30s; }
@keyframes drift {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(8vw, -6vh) scale(1.08); }
  66%  { transform: translate(-6vw, 8vh) scale(0.95); }
  100% { transform: translate(5vw, 4vh) scale(1.04); }
}

/* ---------- Kopfzeile ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; gap: 14px; align-items: baseline;
  padding: 14px 28px;
  background: var(--glass);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border-bottom: 1px solid var(--glass-border);
}
.topbar strong {
  font-size: 17px; font-weight: 700; letter-spacing: -0.01em;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3), var(--accent));
  background-size: 300% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shimmer 12s linear infinite;
}
@keyframes shimmer { to { background-position: 300% 0; } }

/* ---------- Layout und Panels ---------- */
main {
  display: grid; gap: 22px; padding: 28px;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  max-width: 1500px; margin: 0 auto;
}
.panel {
  background: var(--glass);
  backdrop-filter: blur(28px) saturate(150%);
  -webkit-backdrop-filter: blur(28px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  animation: rise 0.7s var(--ease) both;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
@media (prefers-color-scheme: dark) {
  .panel { box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.08); }
  .blob { opacity: 0.55; }
  .bg::after { mix-blend-mode: screen; opacity: 0.06; }
}
.panel:hover { transform: translateY(-2px); }
.panel.wide { grid-column: 1 / -1; }
main > :nth-child(1) .panel { animation-delay: 0.05s; }
main > :nth-child(2) .panel { animation-delay: 0.12s; }
main > :nth-child(3) .panel { animation-delay: 0.19s; }
main > :nth-child(4) .panel { animation-delay: 0.26s; }
main > :nth-child(5) .panel { animation-delay: 0.33s; }
main > :nth-child(6) .panel { animation-delay: 0.4s; }
@keyframes rise {
  from { opacity: 0; transform: translateY(18px) scale(0.985); filter: blur(6px); }
  to   { opacity: 1; transform: none; filter: none; }
}
.panel h2 {
  margin: 0 0 14px; font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted);
  display: flex; align-items: center; gap: 8px;
}
.panel h2::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 10px rgba(143, 125, 255, 0.5);
}
.panel h3 { margin: 12px 0 8px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }
.muted { color: var(--muted); }
.error { color: var(--error); }
p { margin: 8px 0; }

/* ---------- Formularelemente ---------- */
input, textarea, select, button {
  font: inherit; color: inherit;
  background: var(--field);
  border: 1px solid var(--field-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  transition: box-shadow 0.2s var(--ease), border-color 0.2s, background 0.2s, transform 0.15s var(--ease);
}
input, textarea { width: 100%; margin-bottom: 10px; }
textarea { resize: vertical; }
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 0.8; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: var(--glow); background: var(--glass-strong); }
select { appearance: none; padding-right: 30px; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }

button {
  cursor: pointer; font-weight: 600;
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
}
button::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.35), rgba(255, 255, 255, 0));
  opacity: 0.6; transition: opacity 0.2s;
}
button:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(143, 125, 255, 0.3); }
button:hover::after { opacity: 1; }
button:active { transform: translateY(0) scale(0.97); box-shadow: var(--shadow-sm); }
button:disabled { opacity: 0.5; cursor: default; transform: none; box-shadow: none; }
button.secondary {
  color: var(--fg);
  background: var(--glass-strong);
  border: 1px solid var(--field-border);
  box-shadow: none;
}
button.secondary:hover { box-shadow: var(--shadow-sm); border-color: var(--accent); }
button.secondary::after { display: none; }

/* Textaktionen (Links in .btns) */
a { color: var(--accent); text-decoration: none; transition: color 0.2s, background 0.2s; }
.btns a { padding: 4px 9px; margin: -4px -2px; border-radius: 9px; }
.btns a:hover { background: rgba(143, 125, 255, 0.12); }
.btns a.muted:hover { color: var(--fg); }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.chips.tight { margin: 0; }
.chip {
  background: var(--field); color: var(--muted);
  border: 1px solid var(--field-border);
  padding: 4px 12px; border-radius: 999px;
  font-weight: 500; box-shadow: none;
}
.chip::after { display: none; }
.chip:hover { color: var(--fg); border-color: var(--accent); box-shadow: none; }
.chip.active {
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(143, 125, 255, 0.35);
}
.chips.presets .chip { border-style: dashed; }

/* Parameter-Zeilen und Slider */
.params { display: grid; gap: 6px; margin-bottom: 12px; }
.row { display: grid; grid-template-columns: 84px 1fr 56px; gap: 10px; align-items: center; }
.row .lbl { color: var(--muted); }
.row .val { text-align: right; }
.row:hover .lbl { color: var(--fg); }
input[type=range] {
  -webkit-appearance: none; appearance: none;
  width: 100%; margin: 0; padding: 0; height: 22px;
  background: none; border: none; box-shadow: none;
}
input[type=range]::-webkit-slider-runnable-track {
  height: 5px; border-radius: 999px;
  background: linear-gradient(90deg, rgba(143, 125, 255, 0.55), rgba(255, 158, 194, 0.55));
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px; margin-top: -6.5px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid rgba(120, 100, 200, 0.2);
  box-shadow: 0 2px 8px rgba(90, 70, 170, 0.25);
  transition: transform 0.15s var(--ease), box-shadow 0.15s;
}
input[type=range]:hover::-webkit-slider-thumb, input[type=range]:active::-webkit-slider-thumb { transform: scale(1.2); box-shadow: 0 4px 14px rgba(143, 125, 255, 0.45); }
input[type=range]::-moz-range-track { height: 5px; border-radius: 999px; background: rgba(143, 125, 255, 0.4); }
input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 1px solid rgba(120, 100, 200, 0.2); }
input[type=range]:focus { box-shadow: none; }

.btns { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.btns + .btns { margin-top: 10px; }
.toggle { display: flex; gap: 6px; align-items: center; color: var(--muted); margin-left: auto; cursor: pointer; }
.toggle input { width: auto; margin: 0; accent-color: var(--accent); }
.inline { display: flex; gap: 6px; align-items: center; color: var(--muted); }
.inline input { width: 68px; margin: 0; padding: 5px 8px; }
.cols { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); margin-bottom: 14px; }

/* ---------- Drum-Pads ---------- */
.pads { display: grid; grid-template-columns: repeat(8, 1fr); gap: 10px; margin: 14px 0; }
.pad {
  display: grid; gap: 2px; aspect-ratio: 1; min-height: 60px; padding: 8px;
  color: var(--fg); text-align: left; align-content: space-between;
  background: var(--glass-strong);
  border: 1px solid var(--field-border);
  border-radius: 16px; box-shadow: none; font-weight: 500;
  transition: transform 0.12s var(--ease), box-shadow 0.25s, background 0.25s;
}
.pad::after { display: none; }
.pad:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.pad .key { font-weight: 700; color: var(--accent); font-size: 15px; }
.pad .name { font-size: 11px; color: var(--muted); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.pad.empty { opacity: 0.45; }
.pad.hit {
  transform: scale(0.94);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 6px rgba(143, 125, 255, 0.25), 0 8px 24px rgba(143, 125, 255, 0.45);
}
.pad.hit .key, .pad.hit .name { color: var(--accent-ink); }

/* ---------- Listen (Library) ---------- */
ul.list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
ul.list li {
  display: grid; gap: 4px; padding: 10px 12px;
  background: var(--glass-strong);
  border: 1px solid var(--field-border);
  border-radius: 14px;
  animation: rise 0.5s var(--ease) both;
  transition: box-shadow 0.25s, border-color 0.25s;
}
ul.list li:hover { box-shadow: var(--shadow-sm); border-color: rgba(143, 125, 255, 0.35); }
li.sample { grid-template-columns: auto 1fr; align-items: center; column-gap: 12px; }
li.sample .sample-body { display: grid; gap: 4px; min-width: 0; }
li.sample .sample-name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Play-Button mit Fortschrittsring */
.play {
  --p: 0;
  width: 40px; height: 40px; padding: 0; border-radius: 50%; flex: none;
  display: grid; place-items: center;
  color: var(--accent); background: var(--glass-strong);
  border: 1px solid var(--field-border); box-shadow: none;
  font-size: 12px; line-height: 1;
}
.play::after { display: none; }
.play::before {
  content: ""; position: absolute; inset: -1px; border-radius: 50%;
  background: conic-gradient(var(--accent) calc(var(--p) * 1turn), transparent 0);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
  opacity: 0.9;
}
.play .glyph { position: relative; transform: translateX(1px); }
.play.on { color: var(--accent-ink); background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 0 0 5px rgba(143, 125, 255, 0.18), var(--shadow-sm); animation: breathe 1.6s ease-in-out infinite; }
.play.on .glyph { transform: none; }
.play.sm { width: 30px; height: 30px; font-size: 10px; }
.play.loading { opacity: 1; }
.play.loading::before { background: conic-gradient(var(--accent) 0.25turn, transparent 0); animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(1turn); } }
@keyframes breathe { 50% { box-shadow: 0 0 0 9px rgba(143, 125, 255, 0.08), var(--shadow-sm); } }

/* ---------- EP-133 ---------- */
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--accent-3); box-shadow: 0 0 0 0 rgba(127, 224, 200, 0.6); animation: pulse 2.2s ease-out infinite; margin-right: 6px; vertical-align: middle; }
@keyframes pulse { 70% { box-shadow: 0 0 0 7px rgba(127, 224, 200, 0); } 100% { box-shadow: 0 0 0 0 rgba(127, 224, 200, 0); } }
.connecting { animation: glowpulse 1.4s ease-in-out infinite; }
@keyframes glowpulse { 50% { box-shadow: 0 0 0 8px rgba(143, 125, 255, 0.12), var(--shadow-sm); } }

.storage { display: grid; gap: 6px; margin: 12px 0; }
.storage .bar { height: 8px; background: var(--field); border: 1px solid var(--field-border); border-radius: 999px; overflow: hidden; }
.storage .bar span {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
  background-size: 200% 100%;
  animation: barfill 1s var(--ease) both, shimmer 6s linear infinite;
}
@keyframes barfill { from { width: 0 !important; } }

ul.slots { list-style: none; margin: 0; padding: 4px; max-height: 440px; overflow-y: auto; background: var(--field); border: 1px solid var(--field-border); border-radius: 14px; }
ul.slots li {
  display: grid; grid-template-columns: 44px 1fr auto auto; gap: 12px; align-items: center;
  padding: 6px 10px; border-radius: 10px;
  transition: background 0.2s;
}
ul.slots li:hover { background: var(--glass-strong); }
.slot-no { color: var(--accent); font-weight: 600; }
.slot-name { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.send-device { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.send-device input { margin: 0; }

/* Laufender Vorgang: Text mit wanderndem Schimmer */
.busy {
  background: linear-gradient(90deg, var(--muted), var(--accent), var(--muted));
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shimmer 1.6s linear infinite;
}

/* Scrollbar */
ul.slots::-webkit-scrollbar { width: 8px; }
ul.slots::-webkit-scrollbar-thumb { background: rgba(143, 125, 255, 0.3); border-radius: 999px; }
ul.slots::-webkit-scrollbar-thumb:hover { background: rgba(143, 125, 255, 0.5); }

/* ---------- Responsive und Bewegung ---------- */
@media (max-width: 720px) {
  main { padding: 16px; gap: 16px; }
  .panel { padding: 16px; }
  .topbar { padding: 12px 16px; }
  .pads { grid-template-columns: repeat(4, 1fr); }
  ul.slots li { grid-template-columns: 40px 1fr; }
  ul.slots li .slot-info, ul.slots li .btns { grid-column: 2; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .blob { animation: none; }
}

/* Studio-Hülle löst sich im Grid auf, damit die Panels weiter direkte Grid-Kinder sind */
.studio { display: contents; }