/* PALA Prism: Dark Slate, glass cards, Crisp Ivory text, monospace data tags, Amber Glow accents. */
[hidden]{display:none!important}
:root{
  --slate:#121417; --glass:rgba(255,255,255,.03); --line:rgba(244,241,234,.09); --ivory:#F4F1EA; --tag:#A0A5B5; --amber:#D9A752; --amber-dim:rgba(217,167,82,.16);
  --d1:#D9A752; --d2:#61DBC2; --d3:#ED788C; --d4:#A391FA; /* the four Drop colours, as on the ring */
  --sans:Inter,"SF Pro Text",-apple-system,BlinkMacSystemFont,system-ui,sans-serif; --mono:"JetBrains Mono","SF Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--slate);color:var(--ivory);font:15px/1.4 var(--sans);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
body{overscroll-behavior:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
html{touch-action:manipulation} /* no double-tap zoom when tapping fast */
.app{max-width:560px;margin:0 auto;padding:calc(env(safe-area-inset-top) + 10px) 14px calc(env(safe-area-inset-bottom) + 28px)}
.top{display:flex;align-items:center;gap:10px;height:44px}
.brand{display:flex;align-items:center;gap:8px;margin-right:auto}
.mark{width:26px;height:26px}
.word{font-size:15px;letter-spacing:.01em}.word b{font-weight:700;letter-spacing:.08em;font-size:12px;margin-right:2px}
.chip{display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:var(--glass);color:var(--ivory);text-decoration:none;font:600 12px/1 var(--sans);white-space:nowrap;max-width:120px;overflow:hidden;text-overflow:ellipsis}

/* hero ring */
.hero{position:relative;margin:8px -14px 0;aspect-ratio:1/1;max-height:62vh;width:calc(100% + 28px);touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}
.hero.flat{background:radial-gradient(circle at 50% 50%,transparent 58%,var(--amber-dim) 61%,transparent 64%)}
.read{position:absolute;display:flex;flex-direction:column;gap:2px;font:500 10px/1 var(--mono);letter-spacing:.12em;color:var(--tag);pointer-events:none}
.read b{font:600 13px/1 var(--mono);letter-spacing:.02em;color:var(--ivory)}
.tl{top:12px;left:16px}.tr{top:12px;right:16px;text-align:right;align-items:flex-end}.bl{bottom:12px;left:16px}.br{bottom:12px;right:16px;text-align:right;align-items:flex-end}
.key{position:absolute;left:0;right:0;bottom:12px;text-align:center;font:600 10px/1 var(--mono);letter-spacing:.18em;color:var(--amber);pointer-events:none}

/* transport */
.transport{display:flex;gap:10px;align-items:stretch;margin-top:12px}
.play{flex:1;height:52px;border-radius:14px;border:1px solid var(--line);background:var(--glass);font:700 14px/1 var(--mono);letter-spacing:.2em}
.play.on{background:var(--amber);border-color:var(--amber);color:#1a1712;box-shadow:0 0 24px rgba(217,167,82,.35)}
.seg{display:flex;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--glass)}
.seg button{width:58px;border:0;background:none;font:600 12px/1 var(--mono);letter-spacing:.06em;color:var(--tag)}
.seg button+button{border-left:1px solid var(--line)}
.seg button[aria-pressed=true]{color:#1a1712;background:var(--ivory)}
.hint{min-height:2.8em;margin:10px 2px 4px;color:var(--tag);font-size:13px}
.hint.warn{color:#E8B86A}

/* glass cards */
.card{margin-top:12px;padding:14px;border-radius:16px;background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.card h2{margin:0 0 10px;font:600 10px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--tag)}
.card h2 small{font:500 10px/1 var(--mono);letter-spacing:.04em;text-transform:none;margin-left:6px}
.drops{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.drop{min-height:116px;padding:10px;border-radius:12px;border:1px dashed var(--line);display:flex;flex-direction:column;gap:4px;min-width:0}
.drop.full{border-style:solid;background:rgba(255,255,255,.025)}
.drop.muted{opacity:.55}
.drop.rec{border-color:#C85A4A;box-shadow:inset 0 0 0 1px rgba(200,90,74,.35)}
.dn{font:600 10px/1 var(--mono);letter-spacing:.14em;color:var(--tag);display:flex;justify-content:space-between;gap:6px}
.dn .src{color:var(--amber);letter-spacing:.08em}
.dt{font-size:13.5px;font-weight:500;line-height:1.25;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-word}
.dt.dim{color:var(--tag)}
.tag{font:500 11px/1.2 var(--mono);color:var(--tag)}
.acts{margin-top:auto;display:flex;gap:6px}
.b{flex:1;height:32px;border-radius:9px;border:1px solid var(--line);background:none;font:600 11px/1 var(--mono);letter-spacing:.1em;color:var(--ivory)}
.b:disabled{opacity:.35}
.b.lit{border-color:rgba(217,167,82,.6);color:var(--amber)}
.b.rec{color:#E07A68;border-color:rgba(224,122,104,.45)}
.b.rec.on{background:#C85A4A;color:#fff;border-color:#C85A4A;flex:0 0 auto;width:100%;margin-top:auto}

/* rows */
.row{display:grid;grid-template-columns:86px 1fr auto;align-items:center;gap:10px;min-height:40px}
.row>span{font:600 10px/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ivory)}
.row>i{font:500 10px/1.2 var(--mono);font-style:normal;color:var(--tag);text-align:right;max-width:120px}
.row .v{font:600 12px/1 var(--mono);color:var(--ivory);min-width:38px;text-align:right}
.params .row{grid-template-columns:86px 1fr}
.params .row>i{grid-column:2;text-align:left;margin-top:-8px;max-width:none}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:none;margin:0}
input[type=range]::-webkit-slider-runnable-track{height:2px;background:linear-gradient(90deg,var(--amber),rgba(244,241,234,.18));border-radius:2px}
input[type=range]::-moz-range-track{height:2px;background:rgba(244,241,234,.18)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;margin-top:-9px;border-radius:50%;background:var(--slate);border:2px solid var(--amber);box-shadow:0 0 12px rgba(217,167,82,.4)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--slate);border:2px solid var(--amber)}
.switch-b{width:46px;height:26px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.06);position:relative;padding:0;justify-self:start}
.switch-b i{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--tag);transition:transform .15s}
.switch-b.on{background:var(--amber-dim);border-color:var(--amber)}
.switch-b.on i{transform:translateX(20px);background:var(--amber)}
.sel{display:flex;gap:6px;min-width:0}
select{min-width:0;flex:1;height:34px;border-radius:9px;border:1px solid var(--line);background:#191c20;color:var(--ivory);font:600 12px/1 var(--mono);padding:0 8px}
.fine{margin:8px 0 0;color:var(--tag);font-size:12px}

/* stage */
.stage{margin-top:16px}
.go{width:100%;height:54px;border-radius:14px;border:1px solid var(--amber);background:var(--amber);color:#1a1712;font:700 13px/1 var(--mono);letter-spacing:.2em;box-shadow:0 0 28px rgba(217,167,82,.25)}
.go:disabled{background:none;color:var(--tag);border-color:var(--line);box-shadow:none}

/* sheets */
.sheet{position:fixed;inset:0;z-index:50;background:rgba(6,7,9,.6);display:flex;align-items:flex-end;justify-content:center;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.sheet[hidden]{display:none}
.sheet-card{width:100%;max-width:560px;max-height:82vh;display:flex;flex-direction:column;gap:10px;padding:16px 14px calc(env(safe-area-inset-bottom) + 16px);border-radius:18px 18px 0 0;background:#171a1e;border:1px solid var(--line)}
.sheet-head{display:flex;align-items:center;justify-content:space-between}
.sheet-card p{color:var(--tag);margin:0}
#pickQ{height:40px;border-radius:10px;border:1px solid var(--line);background:#0f1114;padding:0 12px;font-size:16px}
.pick{list-style:none;margin:0;padding:0;overflow:auto;-webkit-overflow-scrolling:touch}
.pick li+li{border-top:1px solid var(--line)}
.pick button{display:flex;flex-direction:column;align-items:flex-start;gap:3px;width:100%;padding:11px 4px;border:0;background:none;text-align:left}
.pick button small{font:500 11px/1.2 var(--mono);color:var(--tag)}
.pick .empty{padding:14px 4px;color:var(--tag)}
.pick a{color:var(--amber)}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}

/* focus: which Drop the ring and the Drop settings play (ALL, or one Drop in its colour) */
.focus{display:flex;gap:6px;margin-top:8px}
.focus button{flex:1;height:34px;border-radius:999px;border:1px solid var(--line);background:var(--glass);font:600 12px/1 var(--mono);letter-spacing:.1em;color:var(--tag);display:inline-flex;align-items:center;justify-content:center;gap:6px}
.focus button i{width:8px;height:8px;border-radius:50%;background:var(--dc)}
.focus button:disabled{opacity:.3}
.focus button[aria-pressed=true]{color:#1a1712;background:var(--dc,var(--ivory));border-color:var(--dc,var(--ivory))}
.focus button[aria-pressed=true] i{background:#1a1712}
.focus button.edit{box-shadow:0 0 0 2px #0d0e10,0 0 0 3.5px var(--dc)}
.focus button.edit:not([aria-pressed=true]){color:var(--ivory);border-color:var(--dc)}
.hero .read b{color:var(--fc,var(--ivory))}
.drop{border-left:3px solid var(--dc)}
.drop.full{cursor:pointer}
.drop.focused{border-color:var(--dc);box-shadow:0 0 0 1px var(--dc),0 0 18px color-mix(in srgb,var(--dc) 25%,transparent)}
.dn .src{color:var(--dc)}
#paramsFor{color:var(--fc,var(--tag))}

/* master and export */
.reset{border:1px solid var(--line);border-radius:8px;background:none;height:28px;padding:0 6px;min-width:56px}
.ex{display:grid;gap:8px}
.ex-opt{display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;padding:12px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.025);color:var(--ivory)}
.ex-opt b{font:700 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase}
.ex-opt span{font-size:12.5px;color:var(--tag)}
.ex-opt .acts{width:100%;margin-top:6px}
.ex-opt:disabled{opacity:.4}
.ex-opt .plan{font:700 9px/1 var(--mono);letter-spacing:.12em;font-style:normal;color:var(--amber);border:1px solid rgba(217,167,82,.5);border-radius:6px;padding:3px 5px;margin-left:6px;vertical-align:2px}
.ex-result{margin-top:10px;padding:12px;border-radius:12px;border:1px solid rgba(217,167,82,.4);background:var(--amber-dim)}
.ex-result .acts{margin-top:10px}
.ridebar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(env(safe-area-inset-bottom) + 12px);z-index:40;display:flex;align-items:center;gap:10px;width:min(532px,calc(100% - 28px));padding:8px 8px 8px 14px;border-radius:14px;background:#1d1414;border:1px solid #C85A4A;box-shadow:0 8px 30px rgba(0,0,0,.5)}
.ridebar b{font:700 14px/1 var(--mono)}
.ridebar span{font:500 11px/1 var(--mono);color:var(--tag);margin-right:auto}
.ridebar .dot{width:10px;height:10px;border-radius:50%;background:#E0533F;animation:blink 1s steps(2) infinite}
.ridebar .b.rec.on{width:auto;flex:0 0 96px;margin:0;height:38px}
@keyframes blink{50%{opacity:.25}}
body.riding .app{padding-bottom:calc(env(safe-area-inset-bottom) + 84px)}
.fine a{color:var(--amber);text-decoration:underline;text-underline-offset:2px}
.help-b{width:30px;padding:0;justify-content:center;font:700 14px/1 var(--mono);flex:none}
.sheet-card.help{max-height:88vh}
.help-body{overflow-y:auto;-webkit-overflow-scrolling:touch;padding-right:2px;font-size:14px;line-height:1.45;color:var(--ivory)}
.help-body h3{margin:16px 0 6px;font:700 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--amber)}
.help-body h3:first-child{margin-top:4px}
.help-body ol,.help-body ul{margin:0;padding-left:20px;display:grid;gap:6px}
.help-body li{color:var(--tag)}
.help-body li b{color:var(--ivory);font-weight:600}
@media (max-width:360px){.top .word{display:none}}
/* Archive (shared/archive.js draws it; Catch's layout in Prism's colours) */
.help-b svg{width:15px;height:15px}
.sheet-card.arch{max-height:88vh;overflow-y:auto;-webkit-overflow-scrolling:touch;display:flex;flex-direction:column;gap:12px}
.arch-fine{margin:0}
.arch-seg{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:3px;border-radius:12px;background:var(--glass);border:1px solid var(--line)}
.arch-seg .seg-btn{width:100%;border:0;background:none;text-align:center;padding:9px 0;border-radius:9px;font:700 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tag)}
.arch-seg .seg-btn.on{background:var(--amber);color:#16130d}
.cal-list{display:flex;flex-direction:column;gap:6px}
.arch-day{display:flex;align-items:center;gap:10px;width:100%;padding:12px 14px;border-radius:12px;background:var(--glass);border:1px solid var(--line);font:700 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ivory);text-align:left}
.arch-day span{flex:1}
.arch-day em{font-style:normal;font-weight:600;color:var(--tag);text-transform:none;letter-spacing:0}
.arch-day i{font-style:normal;font-size:15px;color:var(--tag);transition:transform .15s}
.arch-day.open{border-color:rgba(217,167,82,.55)}
.arch-day.open i{transform:rotate(90deg)}
.cal-item{display:flex;flex-wrap:wrap;border-radius:12px;background:rgba(255,255,255,.02);border:1px solid var(--line)}
.cal-item.on{border-color:var(--amber)}
.cal-song{flex:1 1 100%;display:grid;grid-template-columns:24px 1fr 1.3fr .7fr;align-items:center;gap:6px;padding:12px 14px;font:600 12px/1 var(--mono);color:var(--ivory);text-align:left;background:none;border:0}
.cal-song b{color:var(--amber);font-size:11px}
.cal-song span:nth-child(3){color:var(--amber)}
.cal-song span:last-child{color:var(--tag);text-align:right}
.cal-song.on{color:var(--amber)}
.cal-acts{flex:1 1 100%;display:flex;gap:6px;padding:0 8px 8px}
.cal-acts .rebirth-btn{flex:1 1 0;justify-content:center;text-align:center;font:700 11px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:10px 12px;text-decoration:none}
.cal-note{flex:1 1 0;font:500 11px/1 var(--mono);color:var(--tag);align-self:center;padding-left:6px}
.cal-empty{margin:0;font:500 12px/1.45 var(--mono);color:var(--tag);text-align:center;padding:10px 0}
.cal-pin{display:flex;flex-direction:column;gap:10px;padding:4px 0 8px;border-bottom:1px solid var(--line);margin-bottom:8px}
.cal-nav{display:flex;align-items:center;justify-content:space-between}
.cal-nav b{font:700 13px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ivory)}
.cal-nav .chip{min-width:34px;justify-content:center}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-dow{font:600 10px/1 var(--mono);color:var(--tag);text-align:center;padding:4px 0}
.cal-day{position:relative;height:40px;border-radius:10px;background:var(--glass);border:1px solid var(--line);font:600 12px/1 var(--mono);color:var(--tag);display:flex;align-items:center;justify-content:center}
.cal-day i{position:absolute;right:4px;bottom:3px;font:700 9px/1 var(--mono);font-style:normal}
.cal-day.has{color:#16130d}
.cal-day.has[data-n="1"]{background:rgba(217,167,82,.35);color:var(--ivory)}
.cal-day.has[data-n="2"]{background:rgba(217,167,82,.55)}
.cal-day.has[data-n="3"]{background:rgba(217,167,82,.78)}
.cal-day.has[data-n="4"]{background:var(--amber)}
.cal-day.today{border-color:var(--ivory)}
.cal-day.sel{box-shadow:inset 0 0 0 2px var(--amber)}
.cal-count{margin:0;font:600 11px/1.3 var(--mono);color:var(--amber);text-align:center;min-height:14px}
.cal-acts .rebirth-btn{max-width:none;height:34px}

/* the Pinch picker in the ring's corner: a native menu laid over the readout, so the whole corner is the tap target */
.read.pick{pointer-events:auto;cursor:pointer;padding:4px 0 4px 10px;margin:-4px 0 0}
.read.pick strong{font:700 11px/1 var(--mono);letter-spacing:.1em;color:var(--fc,var(--ivory));border:1px solid var(--line);border-radius:10px;padding:5px 8px;margin:2px 0 3px;background:var(--glass)}
.read.pick strong i{font-style:normal}
.read.pick em{font-style:normal;font-size:9px}
.read.pick select{position:absolute;inset:0;width:100%;height:100%;opacity:0;font-size:16px;cursor:pointer;-webkit-appearance:none;appearance:none}
.read.pick b{max-width:46vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* Large screens: Prism lays itself out by window width, no setting. Phones keep the single column above.
   Same breakpoints as PALA Catch: two columns from 980px; sheets become centred dialogs with a mouse or trackpad from 700px. */
.ringcol{display:contents}
@media (min-width:980px){
  .app{max-width:1280px;padding:16px 28px 40px;display:grid;grid-template-columns:minmax(0,1fr) minmax(400px,460px);column-gap:36px;align-items:start}
  .top{grid-column:1 / -1}
  /* left: the ring, PLAY and octave stay in view while the controls on the right scroll */
  .ringcol{display:block;grid-column:1;grid-row:2 / span 6;position:sticky;top:12px;width:100%;max-width:max(420px,calc(100vh - 236px));justify-self:center}
  .hero{margin:6px 0 0;width:100%;max-height:none}
  .hint{min-height:2.8em;margin:10px 2px 0}
  /* right: Drops, settings, Harmonic Lock, Master, Export, Save to Vault */
  .ringcol~.card,.ringcol~.stage{grid-column:2}
  .ringcol~.card:first-of-type{margin-top:8px}
  .chip{max-width:240px}
  .read.pick b{max-width:none}
  .row>i{max-width:180px}
}
@media (min-width:700px) and (hover:hover){
  .sheet{align-items:center;padding:24px}
  .sheet-card{max-width:600px;border-radius:18px;padding:18px 18px 20px}
}