/* Pedal Lab - sits on top of the hub's vaporwave stylesheet (../style.css) */
.pedal-page main { max-width: 1180px; }
.intro { margin-top: 10px; }
.title { font: 400 44px/1.05 var(--f-display); margin: 6px 0 8px; text-shadow: 0 0 18px #ff71ce44; background: linear-gradient(90deg, #fff 0%, var(--pink) 45%, var(--cyan) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { color: var(--muted); font-size: 16px; max-width: 760px; margin: 0; }
.lede b { color: var(--text); }
.block { margin-top: 34px; }
h3 { margin-bottom: 10px; }
.small { color: var(--faint); font-size: 12px; }
code { font: 12px var(--f-mono); color: var(--yellow); }
.note { color: var(--muted); font-size: 13px; }
.err { color: #ff8a8a; font: 12px var(--f-mono); }
.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.row.actions { margin-top: 14px; }
button { font-family: inherit; }
.btn { border: 0; cursor: pointer; }
.btn.ghost { background: transparent; color: var(--cyan); border: 1px solid var(--line); box-shadow: none; }
.btn.ghost:hover { border-color: var(--cyan); filter: none; }
.btn.power.on { background: linear-gradient(90deg, var(--mint), var(--cyan)); }

/* ---------- presets ---------- */
.presets { flex-wrap: wrap; }
.presets button.on { background: var(--pink); box-shadow: 0 0 14px #ff71ce88; }

/* ---------- bench ---------- */
.bench { display: grid; grid-template-columns: 300px 1fr 1fr; gap: 18px; align-items: start; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.field { display: block; margin: 12px 0; }
.field > span { display: flex; justify-content: space-between; font: 400 11px var(--f-display); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.field > span b { color: var(--yellow); font: 500 12px var(--f-mono); letter-spacing: 0; text-transform: none; }
.field small { display: block; color: var(--faint); font-size: 12px; margin-top: 5px; line-height: 1.35; }
select, input[type=text], textarea { width: 100%; background: var(--raised); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 7px 9px; font: 14px var(--f-body); }
select:focus, input:focus, textarea:focus { outline: 1px solid var(--cyan); }
input[type=range] { width: 100%; accent-color: var(--pink); }
textarea { font: 12px/1.4 var(--f-mono); resize: vertical; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; margin: 14px 0 0; }
.stats div { border-top: 1px solid var(--line-soft); padding-top: 6px; }
.stats dt { font: 400 10px var(--f-display); letter-spacing: .16em; text-transform: uppercase; color: var(--faint); }
.stats dd { margin: 2px 0 0; font: 500 15px var(--f-mono); color: var(--cyan); }
.meter { position: relative; height: 8px; background: #ffffff18; border-radius: 4px; margin-top: 14px; }
.meter i { display: block; height: 100%; width: 0; border-radius: 4px; background: linear-gradient(90deg, var(--mint), var(--yellow) 70%, var(--pink-deep)); transition: width .05s linear; }
.meter b { position: absolute; right: 0; top: -18px; font: 400 10px var(--f-display); letter-spacing: .14em; text-transform: uppercase; color: var(--faint); }
.meter b.on { color: var(--pink-deep); text-shadow: 0 0 8px var(--pink-deep); }

/* the enclosure */
.pedal {
  border-radius: 18px; padding: 18px 18px 16px; position: relative; min-height: 340px; display: flex; flex-direction: column;
  background: linear-gradient(160deg, #1d1633, #120d22 60%, #0d0b15) padding-box, linear-gradient(135deg, var(--pink), var(--purple) 55%, var(--cyan)) border-box;
  border: 2px solid transparent; box-shadow: 0 0 30px #ff71ce22, 0 20px 50px #00000066, inset 0 1px 0 #ffffff14;
}
.pedal.off { filter: saturate(.5) brightness(.85); }
.pedal-top { display: flex; justify-content: space-between; align-items: flex-start; }
.pedal-name { font: 400 30px/1.05 var(--f-display); text-shadow: 0 0 14px #ff71ce44; margin-top: 2px; }
.led { width: 12px; height: 12px; border-radius: 50%; background: #3a1020; box-shadow: inset 0 0 3px #000; margin-top: 6px; transition: background .15s, box-shadow .15s; }
.led.on { background: var(--pink-deep); box-shadow: 0 0 10px var(--pink-deep), 0 0 24px #ff2e9a88; }
.knobs { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 18px; margin: 22px 0 auto; }
.knob { width: 84px; text-align: center; user-select: none; touch-action: none; cursor: ns-resize; outline: none; }
.knob svg { width: 70px; height: 70px; display: block; margin: 0 auto; filter: drop-shadow(0 4px 8px #00000088); }
.knob:focus svg { filter: drop-shadow(0 0 8px #01cdfe88); }
.knob .k-label { font: 400 10px var(--f-display); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }
.knob .k-val { font: 500 12px var(--f-mono); color: var(--yellow); }
.pedal-foot { display: flex; flex-direction: column; align-items: center; gap: 6px; margin-top: 20px; }
.stomp { width: 54px; height: 54px; border-radius: 50%; border: 0; cursor: pointer; background: radial-gradient(circle at 40% 35%, #6a6480, #2a2540 60%, #151127); box-shadow: 0 0 0 4px #0d0b15, 0 0 0 5px var(--line), 0 6px 16px #000000aa; }
.stomp span { display: block; width: 26px; height: 26px; margin: 0 auto; border-radius: 50%; background: radial-gradient(circle at 40% 35%, #8a84a0, #3a3450); box-shadow: inset 0 2px 4px #ffffff22, inset 0 -3px 5px #00000088; }
.stomp:active span, .stomp[aria-pressed=true] span { transform: translateY(1px); box-shadow: inset 0 3px 6px #000000aa; }
.stomp-label { font: 400 10px var(--f-display); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }

/* ---------- viz ---------- */
.viz { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.vz { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px 14px; min-width: 0; }
.vz.wide { grid-column: 1 / -1; }
.vz canvas { width: 100%; height: auto; display: block; border-radius: 8px; background: #05040a; }
figcaption { display: flex; align-items: baseline; gap: 14px; font: 400 11px var(--f-display); letter-spacing: .18em; text-transform: uppercase; color: var(--cyan); margin-bottom: 8px; flex-wrap: wrap; }
.lg { font: 400 11px var(--f-body); letter-spacing: 0; text-transform: none; color: var(--muted); display: inline-flex; gap: 6px; align-items: center; }
.lg i { width: 14px; height: 3px; border-radius: 2px; display: inline-block; }
.lg .in { background: var(--faint); } .lg .out { background: var(--pink); box-shadow: 0 0 6px var(--pink); } .lg .ghost { background: #7a6f9a; }
.fc-note { margin-left: auto; font: 400 11px var(--f-body); letter-spacing: 0; text-transform: none; color: var(--faint); }

/* ---------- circuit ---------- */
.blurb { color: var(--muted); max-width: 820px; margin: -4px 0 14px; }
.circuit { display: grid; grid-template-columns: 1fr 300px; gap: 18px; align-items: start; }
.sch-wrap { overflow: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 12px; }
.schematic { display: block; max-width: 100%; height: auto; min-width: 520px; font-family: var(--f-mono); }
.schematic line, .schematic polyline, .schematic path, .schematic circle, .schematic rect { stroke: var(--cyan); stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.schematic .wire { stroke: #8fd9ec; stroke-width: 2; }
.schematic .dot { fill: #8fd9ec; stroke: none; }
.schematic .b { fill: #0d0b15; }
.schematic .fill { fill: var(--cyan); }
.schematic .fill-soft { fill: #01cdfe22; }
.schematic .ring { fill: #0d0b15; }
.schematic .plate { stroke-width: 3; }
.schematic .arrow { fill: var(--cyan); stroke: none; }
.schematic .hit { fill: transparent; stroke: none; pointer-events: all; }
.schematic .part { cursor: pointer; outline: none; }
.schematic .part:hover line, .schematic .part:hover path, .schematic .part:hover rect, .schematic .part:hover circle.ring { stroke: var(--yellow); }
.schematic .part:hover .arrow, .schematic .part:hover .fill { fill: var(--yellow); }
.schematic .part.sel line, .schematic .part.sel path, .schematic .part.sel rect, .schematic .part.sel circle.ring { stroke: var(--pink); filter: drop-shadow(0 0 4px #ff71ce); }
.schematic .part.sel .arrow, .schematic .part.sel .fill { fill: var(--pink); }
.schematic .part.sel .pid { fill: var(--pink); }
.schematic tspan.pval { stroke: inherit; }
.schematic .part.ghost line, .schematic .part.ghost path, .schematic .part.ghost rect, .schematic .part.ghost circle { stroke: #5a527a; stroke-dasharray: 4 3; }
.schematic .part.ghost .arrow, .schematic .part.ghost .fill { fill: #5a527a; }
.schematic .part.ghost .pval { fill: #7a6f9a; font-style: italic; }
.schematic text { fill: var(--text); font-size: 11px; stroke: #0d0b15; stroke-width: 4px; stroke-linejoin: round; paint-order: stroke; }
.schematic .pid { fill: var(--muted); font-size: 11px; }
.schematic .pval { fill: var(--yellow); font-size: 11px; }
.schematic .sym { fill: var(--cyan); font-size: 15px; font-weight: 600; }
.schematic .gnd line { stroke: #8fd9ec; }
.schematic .flag circle { fill: var(--pink); stroke: none; }
.schematic .flag text { fill: var(--pink); font-size: 11px; }
.schematic .jack circle { fill: #0d0b15; stroke: var(--pink); stroke-width: 2.5; }
.schematic .jack text { fill: var(--pink); font-size: 11px; letter-spacing: .1em; }
.schematic .probe { fill: var(--mint); font-size: 10.5px; text-shadow: 0 0 6px #05ffa188; }
.side { display: flex; flex-direction: column; gap: 14px; }
.editor { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.editor h4 { margin: 0 0 2px; font: 400 18px var(--f-display); }
.editor .etype { color: var(--faint); font-size: 12px; margin-bottom: 8px; }
.editor .field { margin: 10px 0; }
.editor .row { margin-top: 12px; }
.editor .btn { height: 30px; padding: 0 12px; font-size: 11px; }
.editor .two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tips { margin: 0; padding: 0 0 0 18px; color: var(--muted); font-size: 13px; }
.tips li { margin: 6px 0; }
.tips li::marker { color: var(--pink); }
details { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 10px 16px; margin-top: 14px; }
summary { cursor: pointer; font: 400 12px var(--f-display); letter-spacing: .16em; text-transform: uppercase; color: var(--cyan); }
.parts { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 13px; }
.parts td { padding: 5px 8px; border-top: 1px solid var(--line-soft); }
.parts tr { cursor: pointer; }
.parts tr:hover td { background: var(--raised); }
.parts tr.sel td { color: var(--pink); }
.parts td.id { font: 500 13px var(--f-mono); color: var(--cyan); width: 70px; }
.parts td.val { font: 13px var(--f-mono); color: var(--yellow); }
.parts td.pins { color: var(--faint); font: 12px var(--f-mono); }
.json-box textarea { margin-top: 10px; }
.json-box .row { margin-top: 8px; }

/* ---------- how ---------- */
.how .cols { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.how p { color: var(--muted); font-size: 14px; }
.how h3 { margin-top: 18px; }
.how h3:first-child { margin-top: 0; }

@media (max-width: 960px) {
  .bench { grid-template-columns: 1fr 1fr; }
  .pedal { grid-column: 1 / -1; max-width: 420px; margin: 0 auto; width: 100%; }
  .circuit { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .bench, .viz, .how .cols { grid-template-columns: 1fr; }
  .title { font-size: 34px; }
}