/* Palette modeled on Chrome's dark theme (Material "GM2 dark"). */
:root {
  --bg: #202124;          /* page */
  --surface: #292a2d;     /* cards, sidebar */
  --surface-2: #35363a;   /* toolbar, inputs, raised */
  --surface-3: #3c4043;   /* hover */
  --line: #3c4043;
  --line-strong: #5f6368;
  --text: #e8eaed;
  --muted: #9aa0a6;
  --faint: #80868b;
  --accent: #8ab4f8;      /* Google blue 300 */
  --accent-strong: #aecbfa;
  --on-accent: #202124;
  --tonal: #394457;       /* selected rows, tonal buttons */
  --on-tonal: #d2e3fc;
  --fill: #3a4f6f;        /* slider fill */
  --ok: #81c995;
  --warn: #fdd663;
  --err: #f28b82;
  --radius: 12px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 "Segoe UI", Roboto, system-ui, sans-serif;
  user-select: none;
  overflow: hidden;
}
button { font: inherit; color: inherit; }
input { font: inherit; }
[hidden] { display: none !important; }
.ico { width: 20px; height: 20px; flex: none; display: block; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 5px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background-color: var(--faint); }
::-webkit-scrollbar-track { background: transparent; }

#app { display: flex; height: 100vh; }

/* ---------- brand mark, connection status, search boxes ---------- */
.brand-mark { width: 40px; height: 40px; border-radius: 10px; flex: none; box-shadow: 0 2px 6px rgba(0,0,0,.4); }
.conn { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.conn .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--faint); }
.conn.on .dot { background: var(--ok); }
.conn.busy .dot { background: var(--warn); animation: pulse 1s ease-in-out infinite; }
.conn.off .dot { background: var(--err); }
@keyframes pulse { 50% { opacity: .35; } }

.search-wrap { position: relative; padding: 0 12px 10px; }
.search-wrap.grow { flex: 1; padding: 0; }
.search-ico { position: absolute; left: 24px; top: 9px; width: 18px; height: 18px; color: var(--muted); pointer-events: none; }
.search-wrap.grow .search-ico { left: 12px; }
#picker-search {
  width: 100%; padding: 8px 14px 8px 38px; border-radius: 20px; border: 1px solid transparent;
  background: var(--surface-2); color: var(--text); outline: none;
}
#picker-search:hover { background: var(--surface-3); }
#picker-search:focus { border-color: var(--accent); background: var(--bg); }
#picker-search::placeholder { color: var(--muted); }


/* ---------- buttons (Material-ish) ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 16px;
  border-radius: 18px; border: 1px solid var(--line-strong); background: transparent;
  cursor: pointer; white-space: nowrap; color: var(--accent); font-weight: 500;
  transition: background .12s, border-color .12s, color .12s;
}
.btn .ico { width: 18px; height: 18px; }
.btn:hover:not(:disabled) { background: rgba(138, 180, 248, .08); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn:disabled { color: var(--faint); border-color: var(--line); cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover:not(:disabled) { background: var(--accent-strong); }
.btn.tonal { background: var(--tonal); border-color: var(--tonal); color: var(--on-tonal); }
.btn.tonal:hover:not(:disabled) { background: #435069; }
.btn.tonal:disabled { background: var(--surface-2); border-color: var(--surface-2); }
.btn.text { border-color: transparent; padding: 0 12px; }
.btn.danger { background: var(--err); border-color: var(--err); color: var(--on-accent); }
.btn.icon { width: 36px; padding: 0; justify-content: center; border-color: transparent; color: var(--muted); }
.btn.icon:hover:not(:disabled) { background: var(--surface-3); color: var(--text); }

/* ---------- main ---------- */
#main { flex: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; }
#topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 20px; background: var(--surface-2); border-bottom: 1px solid var(--line);
}
.patch-id { display: flex; align-items: center; gap: 4px; min-width: 0; }
.top-actions { display: flex; align-items: center; gap: 6px; }
#topbar { padding: 8px 12px; gap: 10px; }
#topbar .brand-mark { width: 28px; height: 28px; border-radius: 7px; margin-right: 6px; }
#conn-text { display: none; }
#topbar .conn { margin-right: 6px; }
.split { display: inline-flex; align-items: center; }
.preset-btn {
  display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 10px; min-width: 220px; border-radius: 8px;
  border: 1px solid var(--line-strong); background: var(--surface); color: var(--text); font: inherit; cursor: pointer;
}
.preset-btn:hover:not(:disabled) { background: var(--surface-3); }
.preset-btn:disabled { color: var(--faint); cursor: default; }
.preset-btn .ico { width: 16px; height: 16px; color: var(--muted); }
.pm-num { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--accent); }
.pm-name { flex: 1; text-align: left; font-weight: 500; max-width: 200px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pm-rename {
  font: inherit; font-weight: 500; width: 220px; height: 36px; padding: 0 10px; border-radius: 8px;
  background: var(--bg); color: var(--text); border: 1px solid var(--accent); outline: none;
}
.pm-panel {
  position: fixed; z-index: 40; width: 300px; max-height: 60vh; display: flex; flex-direction: column; padding: 8px;
  background: var(--surface); border-radius: var(--radius); box-shadow: 0 10px 30px rgba(0,0,0,.6), 0 0 0 1px var(--line);
}
.pm-search {
  font: inherit; color: var(--text); background: var(--surface-2); border: 1px solid transparent; border-radius: 8px;
  padding: 8px 10px; outline: none; margin-bottom: 6px;
}
.pm-search:focus { border-color: var(--accent); }
.pm-list { list-style: none; margin: 0; padding: 0; overflow-y: auto; }
.pm-list li { display: flex; gap: 10px; padding: 6px 8px; border-radius: 6px; cursor: pointer; }
.pm-list li:hover, .pm-list li.hi { background: var(--surface-3); }
.pm-list li.active { background: var(--tonal); color: var(--on-tonal); font-weight: 600; }
.pm-list li.empty { color: var(--faint); }
.pm-list .num { font-variant-numeric: tabular-nums; width: 20px; color: var(--muted); font-size: 12px; }
.pop-settings { position: fixed; z-index: 30; width: 280px; box-shadow: 0 10px 30px rgba(0,0,0,.6); }
.sep { width: 1px; height: 24px; background: var(--line-strong); margin: 0 6px; }
.dirty { display: inline-flex; align-items: center; gap: 8px; color: var(--warn); font-size: 13px; margin-right: 6px; }
.dirty .pip { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); }

#welcome { flex: 1; display: grid; place-items: center; }
.welcome-card { text-align: center; max-width: 440px; padding: 32px; display: flex; flex-direction: column; align-items: center; }
.welcome-icon { width: 72px; height: 72px; border-radius: 50%; background: var(--tonal); color: var(--accent); display: grid; place-items: center; }
.welcome-icon .ico { width: 36px; height: 36px; }
.welcome-card h1 { font-size: 22px; font-weight: 500; margin: 18px 0 8px; }
.welcome-card p { color: var(--muted); margin: 0 0 22px; }

#workspace { flex: 1; position: relative; min-height: 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }

.unit {
  position: relative; z-index: 1; aspect-ratio: 3 / 4.9; cursor: pointer; outline: none;
  transition: transform .12s, filter .2s;
}
.unit:hover { transform: translateY(-3px); }
.unit .enc {
  position: absolute; inset: 0; border-radius: 10px; overflow: hidden;
  display: flex; flex-direction: column; align-items: center;
  box-shadow: 0 6px 14px rgba(0,0,0,.55), 0 1px 0 rgba(255,255,255,.12) inset, 0 -2px 0 rgba(0,0,0,.25) inset;
}
.unit.sel .enc { outline: 2px solid var(--accent); outline-offset: 3px; }
.unit.off .enc { filter: saturate(.15) brightness(.55); }
.unit.off.sel .enc { filter: saturate(.3) brightness(.7); }
.unit .keyhint {
  position: absolute; bottom: -18px; left: 0; right: 0; text-align: center; font-size: 10px; color: var(--faint);
  font-variant-numeric: tabular-nums;
}
.unit.sel .keyhint { color: var(--accent); font-weight: 700; }

/* shared parts */
.unit .led {
  position: absolute; top: 8px; right: 8px; width: 11px; height: 11px; border-radius: 50%; z-index: 2;
  background: radial-gradient(circle at 35% 35%, #7a2020, #3a0b0b); border: 1px solid rgba(0,0,0,.6);
}
.unit:not(.off) .led { background: radial-gradient(circle at 35% 35%, #ffb3b3, #ff3030 45%, #a30000); box-shadow: 0 0 10px 2px rgba(255,60,60,.7); }
.unit .led:hover { transform: scale(1.25); }
.knob {
  --a: 0deg; position: relative; width: 19px; height: 19px; border-radius: 50%; flex: none;
  background: radial-gradient(circle at 38% 30%, #5a5d63, #1c1d20 65%);
  box-shadow: 0 2px 3px rgba(0,0,0,.6), 0 0 0 2px rgba(0,0,0,.25);
  transform: rotate(var(--a));
}
.knob::after {
  content: ""; position: absolute; left: 50%; top: 2px; width: 2px; height: 7px; margin-left: -1px;
  background: #f1f3f4; border-radius: 1px;
}
.knob.sm { width: 14px; height: 14px; }
.knob.sm::after { top: 1px; height: 5px; }
.plate {
  font-weight: 800; font-size: 13px; letter-spacing: 1px; padding: 2px 7px; border-radius: 4px;
  background: rgba(10,10,12,.78); color: #f1f3f4;
}
.model {
  font-size: 10.5px; font-weight: 600; text-align: center; line-height: 1.2; max-width: 92%;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* stompbox */
.stomp .enc {
  background: linear-gradient(160deg, var(--c1), var(--c2));
  padding: 24px 6px 10px; justify-content: space-between; gap: 4px;
}
.stomp .knobs { display: flex; gap: 5px; justify-content: center; flex-wrap: wrap; }
.stomp .model { color: rgba(0,0,0,.78); }
.stomp .footswitch {
  width: 28px; height: 28px; border-radius: 50%; flex: none; cursor: pointer;
  background: radial-gradient(circle at 40% 35%, #f4f5f6, #9aa0a6 55%, #5f6368);
  box-shadow: 0 0 0 4px rgba(0,0,0,.28), 0 3px 4px rgba(0,0,0,.5);
}
.stomp .footswitch:active { transform: scale(.94); }

/* amp head */
.amp .enc { background: linear-gradient(180deg, #2a2a2c, #151516); padding: 0; }
.amp .handle {
  width: 46%; height: 7px; margin-top: 6px; border-radius: 4px; background: #0c0c0d; box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.amp .panel {
  width: 88%; margin-top: 7px; padding: 7px 6px; border-radius: 4px; position: relative;
  background: linear-gradient(180deg, var(--c1), var(--c2));
  display: flex; align-items: center; justify-content: space-between; gap: 4px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 1px 2px rgba(0,0,0,.6);
}
.amp .knobs { display: flex; gap: 4px; }
.amp .jewel {
  width: 11px; height: 11px; border-radius: 50%; flex: none;
  background: radial-gradient(circle at 35% 35%, #7a2020, #3a0b0b); border: 1px solid rgba(0,0,0,.6);
}
.amp:not(.off) .jewel { background: radial-gradient(circle at 35% 35%, #ffb3b3, #ff3030 45%, #a30000); box-shadow: 0 0 8px 2px rgba(255,60,60,.7); }
.amp .grille {
  flex: 1; width: 88%; margin: 7px 0 6px; border-radius: 4px; display: grid; place-items: center; padding: 4px;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,.06) 0 1px, transparent 1px 4px),
    repeating-linear-gradient(-45deg, rgba(0,0,0,.35) 0 1px, transparent 1px 4px),
    #4a3f33;
  box-shadow: inset 0 0 8px rgba(0,0,0,.7);
}
.amp .badge-logo {
  font-family: "Segoe Script", "Brush Script MT", cursive; font-size: 12px; color: #f3e3c3; text-align: center;
  line-height: 1.1; text-shadow: 0 1px 2px rgba(0,0,0,.8); max-width: 100%; overflow: hidden; text-overflow: ellipsis;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.amp .plate { margin-bottom: 7px; font-size: 11px; background: transparent; color: #bdc1c6; padding: 0; }

/* cabinet */
.cab .enc {
  background: linear-gradient(180deg, #252526, #151516); padding: 7px 7px 7px; gap: 6px;
}
.cab .grille {
  width: 100%; flex: 1; border-radius: 4px; display: grid; place-items: center;
  background:
    radial-gradient(circle, rgba(0,0,0,.35) 1px, transparent 1.3px) 0 0 / 4px 4px,
    linear-gradient(180deg, var(--c1), var(--c2));
  box-shadow: inset 0 0 0 3px #0e0e0f, inset 0 0 10px rgba(0,0,0,.7);
}
.cab .cone {
  width: 62%; aspect-ratio: 1; border-radius: 50%;
  background:
    radial-gradient(circle, #6d6e71 0 14%, #1b1b1d 16% 22%, #2b2b2e 24% 60%, #131314 62% 70%, #36373a 72%);
  box-shadow: 0 0 0 2px rgba(0,0,0,.5), 0 2px 6px rgba(0,0,0,.6);
  opacity: .9;
}
.cab .plate { font-size: 11px; }
.cab .model { color: #bdc1c6; }

/* graphic EQ */
.eq .enc {
  background: linear-gradient(160deg, var(--c1), var(--c2)); padding: 26px 8px 8px; justify-content: space-between;
}
.eq .faders { display: flex; gap: 5px; height: 42%; align-items: stretch; }
.eq .fader {
  --v: .5; position: relative; width: 6px; border-radius: 3px; background: rgba(0,0,0,.55);
  box-shadow: inset 0 1px 2px rgba(0,0,0,.6);
}
.eq .fader .cap {
  position: absolute; left: 50%; bottom: calc(var(--v) * 100%); width: 12px; height: 7px; margin: 0 0 -3.5px -6px;
  border-radius: 2px; background: linear-gradient(180deg, #f1f3f4, #9aa0a6); box-shadow: 0 1px 2px rgba(0,0,0,.6);
}
.eq .model { color: rgba(0,0,0,.78); }

/* capture (N→S) */
.capture .enc {
  background: linear-gradient(160deg, #3a3b40, #1d1e21); padding: 26px 7px 8px; justify-content: space-between;
  box-shadow: 0 6px 14px rgba(0,0,0,.55), inset 0 0 0 2px var(--c2), 0 1px 0 rgba(255,255,255,.12) inset;
}
.capture .screen {
  width: 92%; height: 30%; border-radius: 4px; background: #0b1020; color: var(--c1); padding: 4px 5px;
  box-shadow: inset 0 0 8px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.06);
}
.capture .screen svg { width: 100%; height: 100%; display: block; filter: drop-shadow(0 0 3px currentColor); }
.capture .plate { background: var(--c2); }
.capture .model { color: #d2d0ff; }

/* ---------- block editor ---------- */
#block-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.badge {
  width: 52px; height: 52px; border-radius: 12px; display: grid; place-items: center; flex: none;
  background: linear-gradient(160deg, var(--c1), var(--c2)); color: #fff; font-weight: 800; font-size: 13px; letter-spacing: .5px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 2px 6px rgba(0,0,0,.4);
}
.badge.dark-text { color: #202124; }
.block-titles { flex: 1; min-width: 0; }
#block-title { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .8px; font-weight: 500; }
.model-btn {
  display: flex; align-items: center; gap: 10px; background: transparent; border: 1px solid transparent;
  border-radius: 8px; padding: 2px 8px; margin-left: -8px; cursor: pointer; max-width: 100%;
}
.model-btn:hover { background: var(--surface-3); }
.model-btn:focus-visible { outline: 2px solid var(--accent); }
#model-name { font-size: 20px; font-weight: 500; white-space: nowrap; }
#model-origin { color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.caret { width: 18px; height: 18px; color: var(--muted); }

#params { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.empty-params { color: var(--faint); padding: 10px 0; }

/* bar slider */
.pslider {
  position: relative; height: 44px; border-radius: 8px; background: var(--surface-2); overflow: hidden;
  cursor: ew-resize; outline: none; touch-action: none;
}
.pslider:hover { background: var(--surface-3); }
.pslider:focus-visible { box-shadow: 0 0 0 2px var(--accent); }
.pslider .fill {
  position: absolute; inset: 0 auto 0 0; background: var(--fill); pointer-events: none;
  box-shadow: inset -2px 0 0 var(--accent);
}
.pslider .zero { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--line-strong); pointer-events: none; }
.pslider .lbl, .pslider .val { position: absolute; top: 50%; transform: translateY(-50%); pointer-events: none; }
.pslider .lbl { left: 14px; color: var(--text); }
.pslider .val { right: 14px; font-variant-numeric: tabular-nums; pointer-events: auto; cursor: text; color: var(--on-tonal); font-weight: 500; }
.pslider input.val-edit {
  position: absolute; right: 8px; top: 7px; bottom: 7px; width: 92px; text-align: right;
  background: var(--bg); color: var(--text); border: 1px solid var(--accent); border-radius: 6px; padding: 0 8px; outline: none;
}
.ptoggle {
  display: flex; align-items: center; justify-content: space-between; height: 44px; padding: 0 14px;
  border-radius: 8px; background: var(--surface-2);
}

/* switch (Material 3-ish) */
.switch { position: relative; display: inline-block; cursor: pointer; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .track {
  display: block; width: 44px; height: 24px; border-radius: 12px; background: var(--surface-3);
  border: 2px solid var(--line-strong); transition: background .15s, border-color .15s;
}
.switch .thumb {
  position: absolute; top: 6px; left: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--muted);
  transition: left .15s, width .15s, height .15s, top .15s;
}
.switch input:checked + .track { background: var(--accent); border-color: var(--accent); }
.switch input:checked + .track .thumb { left: 23px; top: 4px; width: 16px; height: 16px; background: var(--on-accent); }
.switch input:focus-visible + .track { outline: 2px solid var(--accent); outline-offset: 2px; }
.switch.big .track { width: 52px; height: 30px; border-radius: 15px; }
.switch.big .thumb { top: 8px; left: 8px; width: 14px; height: 14px; }
.switch.big input:checked + .track .thumb { left: 26px; top: 5px; width: 20px; height: 20px; }

.ps-title { font-weight: 500; font-size: 15px; margin-bottom: 12px; }
#ps-params { display: grid; gap: 10px; }
.hint { display: flex; gap: 8px; color: var(--muted); font-size: 12px; margin: 14px 0 0; }
.hint .ico { width: 16px; height: 16px; margin-top: 1px; color: var(--faint); }
.hint b { color: var(--text); font-weight: 500; }

/* ---------- picker ---------- */
.overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, .55); display: grid; place-items: center; z-index: 50; }
.picker-card {
  width: min(640px, 92vw); height: min(620px, 86vh); background: var(--surface); border: 1px solid var(--line);
  border-radius: 16px; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 24px 64px rgba(0,0,0,.6);
}
.picker-head { display: flex; gap: 8px; padding: 14px; border-bottom: 1px solid var(--line); align-items: center; }
#picker-list { overflow-y: auto; padding: 6px 8px 14px; }
.pk-group { color: var(--accent); font-size: 12px; font-weight: 500; letter-spacing: .6px; padding: 14px 12px 6px; text-transform: uppercase; }
.pk-item {
  display: flex; align-items: baseline; gap: 12px; width: 100%; text-align: left; padding: 9px 12px;
  border-radius: 20px; border: 0; background: transparent; cursor: pointer;
}
.pk-item:hover, .pk-item.kb { background: var(--surface-3); }
.pk-item.cur { background: var(--tonal); color: var(--on-tonal); }
.pk-item .pk-name { font-weight: 500; }
.pk-item .pk-origin { color: var(--muted); font-size: 12px; }
.pk-item.cur .pk-origin { color: var(--on-tonal); opacity: .8; }

/* ---------- modal ---------- */
.modal-card {
  width: min(520px, 92vw); background: var(--surface); border-radius: 16px;
  padding: 24px; box-shadow: 0 24px 64px rgba(0,0,0,.6);
}
.modal-card h2 { margin: 0 0 12px; font-size: 18px; font-weight: 500; }
#modal-body { color: var(--muted); user-select: text; }
#modal-body p { margin: 0 0 10px; }
#modal-body b { color: var(--text); font-weight: 500; }
#modal-body .warn { display: flex; gap: 10px; color: var(--warn); background: rgba(253, 214, 99, .08); border-radius: 8px; padding: 10px 12px; }
#modal-body .warn .ico { width: 20px; height: 20px; }
#modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; flex-wrap: wrap; }
#modal-progress { margin-top: 14px; }
#modal-progress .bar { height: 4px; background: var(--surface-3); border-radius: 2px; overflow: hidden; }
#modal-bar { height: 100%; width: 0; background: var(--accent); transition: width .2s; }
#modal-progress-text { color: var(--muted); font-size: 12px; margin-top: 8px; }

/* ---------- toasts (snackbar) ---------- */
#toasts { position: fixed; left: 50%; transform: translateX(-50%); bottom: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 60; align-items: center; }
.toast {
  display: flex; align-items: center; gap: 10px;
  background: #e8eaed; color: #202124; padding: 10px 16px; border-radius: 8px; max-width: 560px;
  box-shadow: 0 6px 20px rgba(0,0,0,.5); animation: tin .18s ease-out; user-select: text;
}
.toast .ico { width: 20px; height: 20px; }
.toast.ok .ico { color: #188038; }
.toast.err .ico { color: #d93025; }
.toast.warn .ico { color: #e37400; }
.toast.info .ico { color: #1a73e8; }
@keyframes tin { from { transform: translateY(8px); opacity: 0; } }


/* modal form bits */
.field { display: flex; flex-direction: column; gap: 6px; margin: 12px 0; color: var(--muted); font-size: 12px; }
.field select {
  font: inherit; font-size: 14px; color: var(--text); background: var(--surface-2); border: 1px solid var(--line-strong);
  border-radius: 8px; padding: 8px 10px; outline: none;
}
.field select:focus { border-color: var(--accent); }
.imp-list { margin: 6px 0 12px; padding-left: 20px; max-height: 180px; overflow-y: auto; color: var(--text); }

.chip { margin-left: 6px; padding: 0 7px; border-radius: 9px; background: var(--surface-3); color: var(--muted); font-size: 11px; line-height: 17px; }
#drop { position: fixed; inset: 0; z-index: 70; background: rgba(32, 33, 36, .82); display: grid; place-items: center; pointer-events: none; }
.drop-card {
  display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 36px 48px; border-radius: 16px;
  border: 2px dashed var(--accent); color: var(--accent); font-size: 16px; background: rgba(138, 180, 248, .06);
}
.drop-card .ico { width: 44px; height: 44px; }
table.keys { border-collapse: collapse; width: 100%; }
table.keys td { padding: 6px 4px; border-bottom: 1px solid var(--line); color: var(--text); }
table.keys td:first-child { width: 45%; }
kbd {
  font: 12px/1 "Segoe UI", Roboto, sans-serif; padding: 4px 7px; border-radius: 5px; background: var(--surface-3);
  border: 1px solid var(--line-strong); color: var(--text); white-space: nowrap;
}
.snap-list { list-style: none; padding: 0; margin: 8px 0; max-height: 300px; overflow-y: auto; }
.snap-list li { display: flex; align-items: center; gap: 4px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.snap-list li span { flex: 1; font-size: 13px; }
.btn.sm { height: 28px; padding: 0 8px; font-size: 12px; }

/* narrower browser windows */
.dirty > span:last-child { display: none; } /* a dot; the text is the tooltip */
#topbar { white-space: nowrap; }
@media (max-width: 1440px) {
  .patch-id .btn.text span, #btn-settings span { display: none; }
  .patch-id .btn.text, #btn-settings { width: 36px; padding: 0; justify-content: center; }
}
@media (max-width: 1180px) {
  #topbar .btn.text span, #topbar .btn.tonal span { display: none; }
  #topbar .btn.text, #topbar .btn.tonal { width: 36px; padding: 0; justify-content: center; }
}
.welcome-logo { width: 128px; height: 128px; filter: drop-shadow(0 8px 24px rgba(0,0,0,.5)); }

/* ---------- Create with AI ---------- */
.ai-card {
  width: min(860px, 94vw); max-height: 90vh; display: flex; flex-direction: column; background: var(--surface);
  border-radius: 16px; box-shadow: 0 24px 64px rgba(0,0,0,.6); overflow: hidden;
}
.ai-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 14px 22px; border-bottom: 1px solid var(--line); }
.ai-title { display: flex; align-items: center; gap: 10px; font-size: 17px; font-weight: 500; }
.ai-title .ico { color: var(--accent); }
.ai-body { padding: 18px 22px 22px; overflow-y: auto; }
.ai-key p { color: var(--muted); margin: 0 0 10px; }
.ai-keyset { display: flex; align-items: center; gap: 8px; color: var(--ok); font-size: 13px; margin-bottom: 4px; }
.ai-keyset .ico { width: 18px; height: 18px; }
.ai-keyset .btn { margin-left: auto; }
.ai-inline { display: flex; gap: 8px; margin: 10px 0; }
.ai-inline input { flex: 1; }
#ai-key, .ai-input {
  width: 100%; padding: 9px 12px; border-radius: 8px; border: 1px solid var(--line-strong);
  background: var(--surface-2); color: var(--text); outline: none; font-size: 14px;
}
#ai-key:focus, .ai-input:focus { border-color: var(--accent); }
#ai-song { font-size: 16px; padding: 11px 14px; }
.ai-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ai-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.ai-model { margin-right: auto; color: var(--faint); font-size: 12px; }
.ai-muted { color: var(--muted); font-size: 13px; }
#ai-busy { display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 40px 0 24px; text-align: center; }
#ai-busy-text { font-size: 15px; }
.ai-spinner {
  width: 40px; height: 40px; border-radius: 50%; border: 3px solid var(--surface-3); border-top-color: var(--accent);
  animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.ai-res-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.ai-res-name { font-size: 22px; font-weight: 600; }
.ai-summary { color: var(--text); margin: 10px 0 14px; user-select: text; }
.ai-board {
  display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 8px; padding: 12px; border-radius: 12px;
  background: linear-gradient(180deg, #2b2c30, #232427); border: 1px solid var(--line);
}
.unit.mini { cursor: default; }
.unit.mini:hover { transform: none; }
.unit.mini .plate { font-size: 10px; padding: 1px 4px; }
.unit.mini .model { font-size: 9px; }
.unit.mini .knob { width: 13px; height: 13px; }
.unit.mini .knob::after { height: 4px; top: 1px; }
.unit.mini .footswitch { width: 18px; height: 18px; }
.unit.mini .led { width: 8px; height: 8px; top: 5px; right: 5px; }
.unit.mini .enc { padding-top: 16px; }
.ai-why { margin: 14px 0 6px; padding-left: 18px; color: var(--muted); font-size: 13px; user-select: text; }
.ai-why li { margin: 4px 0; }
.ai-why b { color: var(--text); font-weight: 500; }
.ai-warn { display: flex; gap: 8px; color: var(--warn); background: rgba(253,214,99,.08); border-radius: 8px; padding: 8px 12px; font-size: 13px; }
.ai-warn .ico { width: 18px; height: 18px; flex: none; }
@media (max-width: 760px) { .ai-row { grid-template-columns: 1fr; } .ai-board { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.ai-dest { display: flex; align-items: center; gap: 8px; margin-right: auto; color: var(--muted); font-size: 12px; }
.ai-dest select {
  font: inherit; font-size: 13px; color: var(--text); background: var(--surface-2); border: 1px solid var(--line-strong);
  border-radius: 8px; padding: 6px 8px; outline: none; max-width: 220px;
}
.ai-prov-summary {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px 8px 12px; border-radius: 10px;
  background: var(--surface-2); color: var(--text); font-size: 13px; margin-bottom: 6px;
}
.ai-prov-summary .ico { width: 18px; height: 18px; color: var(--accent); }
.ai-prov-summary .btn { margin-left: auto; }
.ai-prov-form { border: 1px solid var(--line); border-radius: 12px; padding: 4px 14px 12px; margin-bottom: 14px; background: rgba(255,255,255,.015); }
.ai-prov-form .ai-actions { margin-top: 6px; }
.ai-prov-form .ai-actions .ai-muted { margin-right: auto; }
.ai-hint { color: var(--muted); font-size: 12.5px; margin: 0 0 4px; user-select: text; }
.field select, .field input { width: 100%; }
#ai-key { font-size: 14px; }
.ai-check { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 13px; margin-top: 4px; }
/* stacking: dialogs above the AI panel and picker, toasts above everything */
#modal { z-index: 60; }
#toasts { z-index: 75; }
#drop { z-index: 80; }

/* AI result details */
.ai-meta { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 2px; }
.ai-meta span {
  font-size: 12px; color: var(--muted); background: var(--surface-2); border-radius: 12px; padding: 3px 10px;
}
.ai-meta b { color: var(--text); font-weight: 500; }
.ai-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.ai-note { background: var(--surface-2); border-radius: 10px; padding: 10px 12px; }
.ai-note-title { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--accent); font-weight: 500; text-transform: uppercase; letter-spacing: .5px; }
.ai-note-title .ico { width: 16px; height: 16px; }
.ai-note p { margin: 6px 0 0; font-size: 13px; color: var(--text); user-select: text; white-space: pre-line; }
.ai-section-title { margin: 16px 0 8px; font-size: 12px; color: var(--accent); font-weight: 500; text-transform: uppercase; letter-spacing: .5px; }
.ai-blocks { display: flex; flex-direction: column; gap: 6px; }
.ai-block {
  display: grid; grid-template-columns: 44px 1fr; gap: 12px; align-items: start; padding: 10px 12px;
  border-radius: 10px; background: var(--surface-2); border: 1px solid transparent; transition: border-color .2s, background .2s;
}
.ai-block.flash { border-color: var(--accent); background: var(--surface-3); }
.ai-block .badge { width: 44px; height: 44px; font-size: 11px; border-radius: 10px; }
.ai-block-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; }
.ai-block-name { font-weight: 600; }
.ai-block-origin { color: var(--muted); font-size: 12px; }
.ai-block-why { margin: 3px 0 6px; font-size: 13px; color: var(--muted); user-select: text; }
.ai-params { display: flex; flex-wrap: wrap; gap: 5px; }
.ai-params span { font-size: 12px; background: var(--bg); border-radius: 6px; padding: 2px 8px; color: var(--muted); }
.ai-params b { color: var(--text); font-weight: 500; }
.ai-off { font-size: 13px; color: var(--faint); padding: 6px 2px; }
.ai-board .unit.mini { cursor: pointer; }
@media (max-width: 760px) { .ai-notes { grid-template-columns: 1fr; } }

/* ---------- pedalboard (ui/board.js) ---------- */
#main {
  background:
    radial-gradient(circle, rgba(0,0,0,.45) 1.5px, transparent 2px) 0 0 / 22px 22px,
    repeating-linear-gradient(90deg, rgba(255,255,255,.015) 0 3px, transparent 3px 9px),
    linear-gradient(180deg, #2e2924, #221e1a);
}
#pedalboard { position: absolute; inset: 0; }
.pb-scroll { position: absolute; inset: 0; overflow: auto; }
.pb-canvas { position: relative; transform-origin: 0 0; }
.pb-cables, .pb-drag { position: absolute; left: 0; top: 0; overflow: visible; pointer-events: none; }
.pb-cables { z-index: 1; }
.pb-drag { z-index: 5; }
.pb-node { position: absolute; z-index: 2; touch-action: none; }
.pb-node.pedal { width: 72px; height: 118px; }
.pb-node.core { width: 400px; height: 134px; }
.pb-node.io { width: 54px; height: 54px; }
.pb-node .unit { width: 72px; }
.pb-core { display: flex; gap: 6px; padding: 8px; border: 1.5px dashed rgba(233, 194, 122, .55); border-radius: 12px; }
.pb-io {
  width: 100%; height: 100%; border-radius: 10px; display: grid; place-items: center; text-align: center;
  font-size: 10px; font-weight: 700; letter-spacing: .5px; color: #bdc1c6; background: #1b1b1d; box-shadow: inset 0 0 0 2px var(--line);
}
.pb-node.dragging { z-index: 6; cursor: grabbing; filter: drop-shadow(0 12px 18px rgba(0,0,0,.6)); }
.pb-node.dragging .unit:hover { transform: none; }
.pb-node.snap { transition: left .12s ease-out, top .12s ease-out; }
.pb-jack {
  position: absolute; top: 50%; width: 14px; height: 14px; margin-top: -7px; border-radius: 50%; z-index: 3; cursor: crosshair;
  border: 2px solid #111; background: radial-gradient(circle at 40% 35%, #d7d7d7, #7b7b7b 60%, #444);
}
.pb-jack.in { left: -9px; }
.pb-jack.out { right: -9px; }
.pb-jack:hover, .pb-jack.hot { background: var(--accent); }
.pb-jack.ok { box-shadow: 0 0 0 3px rgba(138, 180, 248, .35); }
.pb.locked .pb-jack { cursor: not-allowed; }
.pb-cable {
  fill: none; stroke: #0d0d0e; stroke-width: 6; stroke-linecap: round; stroke-linejoin: round;
  filter: drop-shadow(0 2px 2px rgba(0,0,0,.6));
}
.pb-cable.live { filter: drop-shadow(0 0 1.5px var(--accent)) drop-shadow(0 0 3px rgba(138, 180, 248, .35)); }
.pb-cable.ghost { opacity: .28; stroke-dasharray: 2 7; stroke-width: 4; filter: none; }
.pb-cable.hang { filter: drop-shadow(0 4px 4px rgba(0,0,0,.6)); }
.pb-preview { fill: none; stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 4 3; opacity: .7; }
.pb-notes { position: absolute; left: 12px; top: 12px; display: flex; flex-direction: column; gap: 6px; z-index: 7; pointer-events: none; }
.pb-note { padding: 6px 10px; border-radius: 8px; background: rgba(32, 33, 36, .9); color: var(--warn); font-size: 12px; box-shadow: 0 0 0 1px var(--line); }
@media (prefers-reduced-motion: reduce) { .pb-node.snap { transition: none; } }
.pop { position: absolute; z-index: 20; width: 300px; max-height: calc(100% - 16px); overflow-y: auto; border-radius: var(--radius); }
.pop.wide { width: 360px; }
.pop #editor { box-shadow: 0 10px 30px rgba(0,0,0,.6); }