:root{
  --bg:#eaf1f6;--plate:#fff;--line:#bccbd8;--ink:#12202c;--mute:#4a5b6b;
  --acc:#6ec6ff;--acc-ink:#06202f;--acc-text:#0d6aab;--glow:rgba(40,150,230,.35);
  --lcd-bg:#0c2434;--lcd-fg:#9ddcff;--field:#f1f6fa;--warn:#9a6700;--err:#b3261e;
  --c:14px;--tap:44px;--nav:60px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
@media(prefers-color-scheme:dark){:root{
  --bg:#0e141b;--plate:#17212c;--line:#2b3b4b;--ink:#e6eef5;--mute:#9db0c1;
  --acc-text:#6ec6ff;--glow:rgba(110,198,255,.45);--field:#0f1822;--warn:#f0b429;--err:#ff8a80}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.4 var(--font);display:flex;flex-direction:column;overscroll-behavior:none}
[hidden]{display:none!important}
button,input,select,dialog{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--acc-text);outline-offset:2px}

/* faceplate */
#top{display:flex;align-items:center;gap:10px;padding:calc(8px + env(safe-area-inset-top)) calc(10px + env(safe-area-inset-right)) 8px calc(10px + env(safe-area-inset-left));background:var(--plate);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.brand{display:flex;flex-direction:column;line-height:1;letter-spacing:.14em;font-weight:800;font-size:13px}
.brand i{font-style:normal;font-weight:500;font-size:9px;color:var(--mute);letter-spacing:.2em;margin-top:3px}
.lcd{flex:1;min-width:0;max-width:300px;margin:0 auto;font:13px/1.25 var(--mono);white-space:pre;overflow:hidden;background:var(--lcd-bg);color:var(--lcd-fg);padding:5px 9px;border-radius:3px;
  box-shadow:inset 0 0 0 2px #000a,inset 0 0 14px rgba(110,198,255,.22);text-shadow:0 0 6px rgba(157,220,255,.55);letter-spacing:.05em;cursor:default}
.lcd b{font-weight:400;opacity:.55}
.actions{display:flex;gap:6px;align-items:center}
.btn,.actions button{min-height:38px;padding:0 13px;border:1px solid var(--line);background:var(--field);border-radius:2px 11px 2px 11px}
.actions button{min-width:38px;padding:0 9px}
.btn:hover,.actions button:hover{border-color:var(--acc-text)}
:disabled{opacity:.4;cursor:default}
.puck{background:var(--acc)!important;color:var(--acc-ink)!important;border:0!important;border-radius:999px!important;font-weight:700;padding:0 18px;box-shadow:0 0 0 2px var(--plate),0 0 0 3px var(--acc-text)}
.danger{color:var(--err)}

#view{flex:1;overflow:auto;padding:12px calc(12px + env(safe-area-inset-right)) calc(var(--nav) + 22px + env(safe-area-inset-bottom)) calc(12px + env(safe-area-inset-left));outline:0;-webkit-overflow-scrolling:touch}
.wrap{max-width:1100px;margin:0 auto}

/* chamfered plates */
.plate{background:var(--line);padding:1px;margin-bottom:12px;
  clip-path:polygon(var(--c) 0,100% 0,100% calc(100% - var(--c)),calc(100% - var(--c)) 100%,0 100%,0 var(--c))}
.plate>.in{background:var(--plate);padding:12px 14px 14px;
  clip-path:polygon(calc(var(--c) - .42px) 0,100% 0,100% calc(100% - var(--c) + .42px),calc(100% - var(--c) + .42px) 100%,0 100%,0 calc(var(--c) - .42px))}
.plate h2{margin:0 0 10px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc-text);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.plate h2::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--acc);box-shadow:0 0 6px var(--glow)}
.plate h2 .sp{flex:1}
.note{color:var(--mute);font-size:12.5px;margin:6px 0 0}
.err{color:var(--err);font-size:13px}.ok{color:var(--acc-text)}
.banner{border:1px solid var(--warn);border-radius:2px 11px 2px 11px;padding:7px 10px;font-size:13px;margin-bottom:12px}

/* navigation */
#tabs{position:fixed;left:0;right:0;bottom:0;display:flex;gap:3px;background:var(--plate);border-top:1px solid var(--line);padding:5px 6px calc(5px + env(safe-area-inset-bottom));z-index:6}
#tabs button{flex:1;height:calc(var(--nav) - 10px);border:0;background:none;color:var(--mute);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:10.5px;
  clip-path:polygon(9px 0,100% 0,calc(100% - 9px) 100%,0 100%)}
#tabs svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
#tabs button[aria-selected=true]{background:var(--acc);color:var(--acc-ink);font-weight:700}
#tabs button:focus-visible{outline-offset:-3px}

/* controls */
input[type=text],select{height:var(--tap);min-width:0;padding:0 10px;border:1px solid var(--line);border-radius:2px 10px 2px 10px;background:var(--field);width:100%}
input.num{text-align:center;font-family:var(--mono)}
input::placeholder{color:var(--mute);opacity:.8}
label.f{display:block;font-size:11.5px;color:var(--mute)}
label.f>*{margin-top:3px;color:var(--ink)}
.grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.grid.w{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.row>.grow{flex:1;min-width:140px}

/* bank bar & preset tiles */
.bank{display:flex;gap:8px;align-items:end;margin-bottom:10px}
.bank .step{width:var(--tap);height:var(--tap);flex:none;border:1px solid var(--line);background:var(--field);border-radius:2px 10px 2px 10px}
.bank label{flex:1}
.tiles{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:8px}
.tile{position:relative;min-height:60px;text-align:left;padding:8px 10px;border:1px solid var(--line);border-radius:2px 12px 2px 12px;background:var(--field);overflow:hidden}
.tile b{display:block;font-size:10.5px;color:var(--mute);letter-spacing:.1em}
.tile span{display:block;font:13px var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-height:1.3em}
.tile[aria-pressed=true]{border-color:var(--acc-text);box-shadow:inset 0 0 0 1px var(--acc-text),0 0 10px var(--glow)}
.tile.mod::after{content:"";position:absolute;top:7px;right:7px;width:7px;height:7px;border-radius:50%;background:var(--acc-text)}
.find{margin-top:10px}.found{margin-top:6px;display:flex;flex-wrap:wrap;gap:6px}
.found button{border:1px solid var(--line);background:var(--field);border-radius:2px 9px 2px 9px;padding:6px 9px;font-size:13px}

/* jack chips */
.chips{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:8px}
.chip{min-height:52px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:9px;align-items:center;text-align:left;padding:7px 10px;border:1px solid var(--line);border-radius:999px 12px 12px 999px;background:var(--field)}
.chip::before{content:"";grid-row:1/3;width:12px;height:12px;border-radius:50%;border:2px solid var(--mute);box-sizing:border-box}
.chip b{font-size:13px}.chip span{grid-column:2;font-size:11.5px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip[aria-pressed=true]{border-color:var(--acc-text);background:color-mix(in srgb,var(--acc) 16%,var(--field))}
.chip[aria-pressed=true]::before{background:var(--acc);border-color:var(--acc);box-shadow:0 0 8px var(--glow)}

.bpm{display:flex;gap:8px;align-items:end;flex-wrap:wrap}
.bpm label{flex:0 0 96px}.bpm input[type=range]{flex:1 1 160px;min-width:120px;height:var(--tap);padding:0;accent-color:var(--acc-text)}

/* MIDI rows */
.mrow{display:grid;grid-template-columns:92px 1fr;gap:6px 10px;align-items:start;padding:9px 0;border-top:1px solid var(--line)}
.mrow:first-of-type{border-top:0}
.mhead{display:flex;flex-direction:column;gap:3px;min-width:0}
.mhead b{display:flex;align-items:center;gap:6px;font-size:13.5px}
.mhead i{width:8px;height:8px;border-radius:50%;border:1.5px solid var(--mute);box-sizing:border-box}
.mrow[data-s=on] .mhead i{background:var(--acc);border-color:var(--acc);box-shadow:0 0 6px var(--glow)}
.mrow[data-s=warn] .mhead i{background:var(--warn);border-color:var(--warn)}
.mhead small{color:var(--mute);font-size:11px;overflow-wrap:anywhere}
.mhead .rec{color:var(--acc-text)}
.mbtn{display:flex;gap:4px;flex-wrap:wrap;margin-top:2px}
.mbtn button{min-height:30px;padding:0 9px;border:1px solid var(--line);border-radius:2px 9px 2px 9px;background:var(--field);color:var(--mute);font-size:12px}
.mbtn button:hover{color:var(--ink);border-color:var(--acc-text)}
.mfields{display:grid;grid-template-columns:repeat(auto-fit,minmax(70px,1fr));gap:6px}
.mfields label.f{font-size:10px}

.ia{display:grid;grid-template-columns:52px minmax(86px,1.3fr) repeat(4,minmax(58px,1fr));gap:6px;align-items:center}
.ia .h{font-size:11px;color:var(--mute)}
.setgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(66px,1fr));gap:6px}
.setgrid label.f{font-size:10px}
.entry{display:grid;grid-template-columns:70px 1fr;gap:6px 10px;align-items:center;padding:8px 0;border-top:1px solid var(--line)}
.entry:first-of-type{border-top:0}
progress{width:100%;height:12px;accent-color:var(--acc-text)}
dl.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0;font-size:13px}dl.kv dt{color:var(--mute)}dl.kv dd{margin:0}
table.ref{width:100%;border-collapse:collapse;font-size:13px}
table.ref td,table.ref th{padding:5px 8px;border-top:1px solid var(--line);text-align:left}
table.ref th{font-size:11px;color:var(--mute);font-weight:600}
.big{font:700 22px var(--mono);color:var(--acc-text)}
details>summary{cursor:pointer;color:var(--mute);font-size:13px;padding:4px 0}
ol.steps{margin:6px 0 0;padding-left:20px}ol.steps li{margin:6px 0}
.plat{border-left:3px solid var(--acc);padding-left:10px;margin:10px 0}.plat h3{margin:0 0 2px;font-size:14px}

#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--nav) + 14px + env(safe-area-inset-bottom));max-width:min(92vw,520px);background:var(--lcd-bg);color:var(--lcd-fg);padding:10px 14px;border-radius:2px 12px 2px 12px;z-index:30;font-size:14px;box-shadow:0 6px 24px rgba(0,0,0,.35);display:flex;gap:12px;align-items:center}
#toast button{border:0;background:none;color:inherit;text-decoration:underline;padding:0}

/* command sheet */
dialog{border:0;padding:0;background:none;max-width:none;max-height:none;color:var(--ink)}
dialog::backdrop{background:rgba(5,12,20,.6)}
dialog .plate{margin:0;width:min(560px,100vw)}
dialog .in{max-height:86vh;overflow:auto}
@media(max-width:600px){dialog{margin:auto 0 0;width:100%}dialog .plate{width:100%}}
.xtra{display:grid;grid-template-columns:auto 1fr 120px;gap:6px 10px;align-items:center;padding:4px 0;font-size:13px}
.xtra input[type=checkbox]{width:20px;height:20px;accent-color:var(--acc-text)}
.xtra select,.xtra input[type=text]{height:36px}

@media(min-width:900px){
  body{padding-left:96px}
  #tabs{top:0;right:auto;width:96px;flex-direction:column;border-top:0;border-right:1px solid var(--line);padding:8px 6px}
  #tabs button{flex:none;height:68px;clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,0 100%)}
  #top{margin-left:-96px;padding-left:calc(108px + env(safe-area-inset-left))}
  #view{padding-bottom:30px}#toast{bottom:20px}
  .peditor{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:12px;align-items:start}
}
@media(max-width:560px){
  .hide-s{display:none}.tiles{grid-template-columns:1fr 1fr}.tile.g{grid-column:1/-1}
  .mrow{grid-template-columns:1fr}.mhead{flex-direction:row;flex-wrap:wrap;align-items:center;gap:6px 10px}
  .ia{grid-template-columns:44px 1fr 1fr 1fr}.ia .h2{display:none}
  .brand i{display:none}.lcd{font-size:11.5px;padding:4px 7px}.actions{gap:4px}
  .xtra{grid-template-columns:auto 1fr 96px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.mrow>div:last-child{display:flex;gap:6px 8px;align-items:flex-end;flex-wrap:wrap}
.mrow .mfields{flex:1 1 260px}.mrow .mbtn{margin:0 0 2px}