/* SP603 — общая дизайн-система v7 (iDrive palette). Источник истины токенов для всех экранов, кроме EQ (inline). */
:root{
  --bg0:#060A12; --bg1:#0E1B30; --bg2:#16243E;
  --surf:rgba(255,255,255,.05); --surf2:rgba(255,255,255,.08); --bd:rgba(255,255,255,.085); --bd2:rgba(255,255,255,.14);
  --ink:#FFFFFF; --dim:#98A1B2; --faint:#6E7A8E;   /* G2: подняты для контраста на солнце */
  --cool:#3FB1F2; --cyan:#19DCE6; --cool-dim:rgba(63,177,242,.16); --cool-bd:rgba(63,177,242,.5);
  --warm:#F9A255; --red:#FF524C;
  --grad:linear-gradient(140deg,var(--cool),var(--cyan));
  --grad-soft:linear-gradient(140deg,rgba(63,177,242,.34),rgba(25,220,230,.20));
  --r:18px; --f:'Sora',-apple-system,system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{font-family:var(--f);color:var(--ink);
  background:
    radial-gradient(70% 34% at 50% 46%, rgba(249,162,85,.10), rgba(249,162,85,0) 62%),
    radial-gradient(80% 42% at 86% -6%, rgba(63,177,242,.16), rgba(63,177,242,0) 58%),
    linear-gradient(180deg,#0E1B30 0%, #060A12 100%);
  -webkit-font-smoothing:antialiased;user-select:none;display:flex;flex-direction:column;height:100vh;overflow:hidden}

/* utilities */
.num{font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.eb{font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--warm);font-weight:600}
.sec{font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--warm);font-weight:600}
.muted{color:var(--dim)} .faint{color:var(--faint)}

/* top status bar */
.bar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 9px;flex:0 0 auto}
.dev{display:flex;align-items:center;gap:8px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 9px var(--cyan)}
.dot.off{background:var(--faint);box-shadow:none}
.dev b{font-weight:600;font-size:13px}.dev span{font-size:9.5px;letter-spacing:.12em;color:var(--dim);font-weight:500}
.fw{font-size:10px;color:var(--dim);border:1px solid var(--bd);border-radius:999px;padding:5px 11px;font-weight:500}

/* head — channel selector OR screen title */
.head{display:flex;align-items:center;justify-content:space-between;padding:2px 16px 12px;flex:0 0 auto;gap:10px}
.chsel{display:flex;align-items:center;gap:9px}
.arw{width:44px;height:44px;min-width:44px;border:1px solid var(--bd);border-radius:13px;background:var(--surf);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:25px;font-weight:300;line-height:1;backdrop-filter:blur(10px)}
.nm b{font-weight:700;font-size:19px;letter-spacing:-.02em;display:block;line-height:1.05}
.htitle b{font-weight:700;font-size:22px;letter-spacing:-.02em;display:block;line-height:1.05;margin-top:1px}
.hbtns{display:flex;gap:8px;align-items:center}
.toggle{display:flex;align-items:center;gap:8px;border-radius:12px;background:var(--grad);
  padding:0 13px;min-height:44px;font-weight:600;font-size:11px;color:#04121c;box-shadow:0 8px 20px -10px rgba(63,177,242,.7)}
.toggle.off{background:var(--surf);color:var(--dim);box-shadow:none;border:1px solid var(--bd)}
.toggle .sw{width:24px;height:14px;border-radius:99px;background:rgba(4,18,28,.35);position:relative}
.toggle .sw::after{content:"";position:absolute;top:2px;right:2px;width:10px;height:10px;border-radius:50%;background:#fff}
.toggle.off .sw{background:rgba(255,255,255,.12)}.toggle.off .sw::after{right:auto;left:2px;background:var(--dim)}
.rst{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--bd);border-radius:12px;background:var(--surf);padding:0 15px;min-height:44px;font-weight:500;font-size:11px;color:var(--dim);backdrop-filter:blur(10px)}

/* scroll body */
.scr{flex:1 1 auto;min-height:0;overflow-y:auto;padding:2px 14px 14px;display:flex;flex-direction:column;gap:13px;scrollbar-width:none}
.scr::-webkit-scrollbar{display:none}

/* surfaces */
.card{border-radius:var(--r);background:var(--surf);border:1px solid var(--bd);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 22px 46px -30px #000, inset 0 1px 0 rgba(255,255,255,.06)}
.tile{border-radius:16px;background:var(--surf);border:1px solid var(--bd);backdrop-filter:blur(10px)}
.tile.on{border-color:transparent;background:var(--grad-soft)}
.pad{padding:14px}
.ct{display:flex;justify-content:space-between;align-items:center;margin-bottom:11px}
.ct .c{font-size:11px;color:var(--dim);font-weight:500;white-space:nowrap}

/* big value readout */
.read{display:flex;align-items:baseline;gap:4px}
.read .v{font-size:34px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.03em}
.read u{font-style:normal;font-size:13px;color:var(--dim);font-weight:500}
.read .v.cool{color:#cfeeff}

/* steppers */
.step{display:flex;gap:8px}
.step b{flex:1;min-width:44px;height:44px;border-radius:12px;border:1px solid var(--bd2);background:rgba(255,255,255,.04);color:var(--ink);
  font-size:20px;display:flex;align-items:center;justify-content:center;font-weight:500}

/* segmented control */
.seg{display:flex;gap:4px;background:rgba(255,255,255,.04);border:1px solid var(--bd);border-radius:13px;padding:4px}
.seg b{flex:1;min-height:44px;display:flex;align-items:center;justify-content:center;text-align:center;border-radius:10px;
  font-size:12px;font-weight:600;color:var(--dim);line-height:1.1}
.seg b small{display:block;font-size:8.5px;letter-spacing:.04em;color:var(--faint);font-weight:600}
.seg b.on{background:var(--grad-soft);color:#fff}
.seg b.on small{color:#bfe6ff}

/* horizontal slider */
.slider{position:relative;height:10px;border-radius:99px;background:rgba(255,255,255,.08);margin:18px 11px}
/* ≥44px invisible touch hit-area around the thin track */
.slider::before{content:"";position:absolute;left:-6px;right:-6px;top:50%;transform:translateY(-50%);height:44px}
.slider .fill{position:absolute;left:0;top:0;bottom:0;border-radius:99px;background:var(--grad)}
.slider .knob{position:absolute;top:50%;transform:translate(-50%,-50%);width:26px;height:26px;border-radius:50%;
  background:#eaf7ff;box-shadow:0 5px 14px -3px rgba(63,177,242,.85),0 0 0 5px rgba(63,177,242,.16)}
.slider .tick{position:absolute;top:50%;transform:translate(-50%,-50%);width:2px;height:2px;border-radius:50%;background:var(--faint)}

/* list row */
.row{display:flex;align-items:center;gap:12px;min-height:56px;padding:11px 14px;border-radius:14px;background:var(--surf);border:1px solid var(--bd)}
.row.on{border-color:var(--cool-bd);background:linear-gradient(140deg,rgba(63,177,242,.14),rgba(25,220,230,.06))}
.row .lead{width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.05);border:1px solid var(--bd);
  display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--dim);flex:0 0 auto}
.row.on .lead{background:var(--grad-soft);border-color:transparent;color:#fff}
.row .gr{flex:1;min-width:0}
.row .gr b{font-size:13.5px;font-weight:600;display:block;line-height:1.15}
.row .gr span{font-size:10.5px;color:var(--dim);font-weight:500}
.row .val{font-size:15px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--ink);white-space:nowrap}
.row .val.dim{color:var(--dim);font-weight:600}

/* round pill toggle (M/S etc.) */
.pill{min-width:44px;height:44px;border-radius:10px;border:1px solid var(--bd);background:rgba(255,255,255,.04);
  display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--dim);flex:0 0 auto;letter-spacing:.04em}
.pill.m.on{background:rgba(255,82,76,.18);border-color:rgba(255,82,76,.55);color:#ff9b97}
.pill.s.on{background:var(--grad-soft);border-color:transparent;color:#fff}

/* horizontal scroll affordance: fade the right edge to hint more content */
.fadex{-webkit-mask-image:linear-gradient(90deg,#000 0,#000 90%,transparent 100%);
  mask-image:linear-gradient(90deg,#000 0,#000 90%,transparent 100%)}

/* chips (band/scene) */
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px;
  -webkit-mask-image:linear-gradient(90deg,#000 0,#000 90%,transparent 100%);
  mask-image:linear-gradient(90deg,#000 0,#000 90%,transparent 100%)}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;border:1px solid var(--bd);border-radius:13px;background:var(--surf);padding:0 14px;min-width:48px;min-height:44px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;backdrop-filter:blur(8px)}
.chip .i{font-size:8px;color:var(--faint);letter-spacing:.08em;font-weight:600}
.chip .f{font-size:12px;color:var(--dim);margin-top:2px;font-weight:600}
.chip.on{border-color:transparent;background:var(--grad-soft)}
.chip.on .i{color:#cfeeff}.chip.on .f{color:#fff}

.hint{text-align:center;font-size:10.5px;color:var(--dim);font-weight:500;padding:2px 0}
.hint b{color:var(--ink)}

/* G4 — единый opcode-chip (привязка макета к протоколу) */
.op{font-size:9px;font-weight:600;letter-spacing:.02em;color:var(--dim);background:rgba(255,255,255,.045);
  border:1px solid var(--bd);border-radius:7px;padding:3px 7px;font-variant-numeric:tabular-nums;white-space:nowrap}

/* G1 — единый tap-to-type: значение читается как поле, в фокусе — циан + каретка */
.read .v{position:relative}
.read .v.tap{cursor:text}
.read .v.tap::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1.5px;border-radius:2px;background:rgba(255,255,255,.16)}
.read .v.foc{color:#cfeeff}
.read .v.foc::after{background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.caret{display:inline-block;width:2px;height:.72em;background:var(--cyan);margin-left:2px;transform:translateY(.04em);
  animation:blink 1.05s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
@media (prefers-reduced-motion:reduce){.caret{animation:none}}

/* G3 — commit/applied + деструктивный RESET */
.applied{display:inline-flex;align-items:center;gap:5px;font-size:9px;font-weight:700;letter-spacing:.05em;color:var(--cyan)}
.applied::before{content:"✓";font-size:10px}
.rst.warn{border-color:rgba(255,82,76,.42);color:#ff9b97;background:rgba(255,82,76,.08)}

/* bottom nav */
.nav{margin-top:auto;flex:0 0 auto;display:flex;justify-content:space-around;align-items:center;
  padding:10px 8px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--bd);
  background:rgba(6,10,18,.72);backdrop-filter:blur(18px)}
.nav a{display:flex;flex-direction:column;align-items:center;gap:5px;color:var(--faint);text-decoration:none;font-size:10px;font-weight:600;flex:1}
.nav a svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2}
.nav a.on{color:var(--cyan)}.nav a.on svg{stroke:var(--cyan)}

/* a11y (app, task 6.3): видимый фокус с клавиатуры + уважение reduced-motion */
button, a, [data-act] { cursor: pointer; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; border-radius: 8px; }
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}