/* =============================================================
   TQRV - CHROME (final build v2, Phase 1)
   Transplanted from _mockups/zener-chrome-prototype.html: the
   phone frame becomes the real viewport (#app is fixed inset:0,
   safe-area insets replace the mocked notch/status bar). All
   component classes keep the prototype's names so later phases
   can port screen markup verbatim. Keepers from app.css: #toast,
   the iOS lock-fallback link gating, .is-ios volume handling.
   ============================================================= */
:root{
  --bg:#120f1a; --bg-2:#1b1630; --bg-3:#221a3a; --line:#322a4d;
  --text:#ece8f5; --text-dim:#b6aecb; --text-faint:#7b7297;
  --purple:#8b5cf6; --purple-soft:rgba(139,92,246,.16); --purple-deep:#6d28d9;
  --teal:#2bb3bd; --teal-bright:#54d7e0;
  --green:#3ec98a; --gold:#e0b24a; --rose:#e0739a;
  --serif:'Chakra Petch',ui-monospace,'SF Mono',Menlo,monospace;
  --body:'Chakra Petch',ui-monospace,'SF Mono',Menlo,sans-serif;
  --mono:'Chakra Petch',ui-monospace,'SF Mono',Menlo,monospace;
  --bar-h:60px;
  --safe:max(12px, env(safe-area-inset-bottom));
  --safe-top:env(safe-area-inset-top, 0px);
  /* per-course accents */
  --c-rv:#54d7e0;
  --c-eoc:#b69bf0;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overscroll-behavior:none}
body{background:var(--bg);font-family:var(--body);color:var(--text)}

/* the phone IS the viewport now */
#app{position:fixed;inset:0;background:var(--bg);overflow:hidden;display:flex;flex-direction:column}
.wallpaper{position:absolute;inset:0;z-index:0;background-position:center top;background-size:cover;opacity:0;transition:opacity .45s ease;pointer-events:none}

/* top nav stack (safe-area padded; the mocked status bar is gone) */
.topnav{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:calc(var(--safe-top) + 6px) 8px 2px 6px;min-height:calc(var(--safe-top) + 44px);position:relative;z-index:40}
.topnav .nbtn{appearance:none;border:0;background:transparent;color:var(--purple);font-size:16px;font-weight:500;
  display:flex;align-items:center;gap:1px;padding:8px 10px;border-radius:10px;cursor:pointer;min-width:74px;font-family:var(--body)}
.topnav .nbtn:active{background:var(--purple-soft)}
.topnav .nbtn.right{justify-content:flex-end}
.topnav .nbtn.hide{visibility:hidden;pointer-events:none}
.topnav .chev{font-size:22px;line-height:1;margin-top:-2px}
.topnav .ntitle{font-size:16px;font-weight:600;color:var(--text);opacity:0;transition:.2s;white-space:nowrap;max-width:170px;overflow:hidden;text-overflow:ellipsis}
.topnav .ntitle.show{opacity:1}
.topnav .kebab{font-size:21px;letter-spacing:1px}
#kebabBtn .ham{display:flex;flex-direction:column;justify-content:center;gap:3px;width:18px;height:14px}
#kebabBtn .ham span{display:block;height:2px;width:100%;border-radius:1px;background:var(--text)}
.lcgrid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:4px 4px 10px}
.lcchip{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:0;cursor:pointer}
.lcchip .cmava{position:relative;width:44px;height:44px;font-size:16px}
.lcname{font-size:11px;color:var(--text);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center;line-height:1.2}
.lcgrid.off{display:none}
#lcWrap.lcoff-open .lcgrid.off{display:grid}
#lcWrap .lccchev{color:var(--text-faint);font-size:16px;line-height:1}
.topnav.gone{display:none}

/* scroll body */
.body{flex:1 1 auto;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:none;padding:0 18px calc(var(--bar-h) + var(--safe) + 70px);position:relative;z-index:1}
.body::-webkit-scrollbar{display:none}
.ltitle{font-family:var(--serif);font-weight:600;font-size:33px;margin:4px 0 2px;color:#fff;line-height:1.05}
.lsub{color:var(--text-dim);font-size:13.5px;line-height:1.55;margin:0 0 16px}
.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--teal-bright);margin-bottom:7px}
.seclabel{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-faint);margin:22px 6px 9px;display:flex;align-items:center;gap:8px}
.seclabel .dot{width:8px;height:8px;border-radius:50%;flex:none}

/* grouped inset list */
.group{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.row{display:flex;align-items:center;gap:13px;padding:14px;cursor:pointer;position:relative}
.row+.row{border-top:1px solid var(--line)}
.row:active{background:var(--bg-3)}
.row .glyph{flex:0 0 40px;height:40px;border-radius:11px;background:linear-gradient(150deg,#241b3a,#1a1430);
  display:flex;align-items:center;justify-content:center;border:1px solid #34294f}
.row .glyph svg{width:21px;height:21px;stroke:var(--teal-bright);fill:none;stroke-width:1.7}
.row .tx{flex:1 1 auto;min-width:0}
.row .tx .ttl{font-size:15.5px;font-weight:600;color:var(--text);display:flex;align-items:center;gap:8px}
.row .tx .skl{font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:var(--text-faint);margin-top:2px}
.row .acc{flex:0 0 auto;display:flex;align-items:center;gap:8px;color:var(--text-faint)}
.row .chev{font-size:20px;color:#5b5378}
.row.dim{opacity:.5}
/* retest item 9: zener mode rows - head row (name+eyes+toggle+kebab), no glyph, full-width desc below */
.row.modefull{flex-direction:column;align-items:stretch;gap:2px}
.row.modefull .mrhead{display:flex;align-items:center;gap:10px}
.row.modefull .ttl{flex:1 1 auto;min-width:0;font-size:15.5px;font-weight:600;color:var(--text);
  display:flex;align-items:center;gap:8px}
.row.modefull .skl{font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:var(--text-faint)}
.row.locked .glyph svg{stroke:var(--text-faint)}
.pill{font-family:var(--mono);font-size:8px;letter-spacing:.14em;text-transform:uppercase;padding:3px 7px;border-radius:999px;border:1px solid;white-space:nowrap}
.pill-free{color:var(--green);border-color:color-mix(in srgb,var(--green) 50%,var(--line))}
.pill-mem{color:var(--teal-bright);border-color:color-mix(in srgb,var(--teal) 45%,var(--line))}
.pill-soon{color:var(--text-faint);border-color:var(--line)}
.pill-lock{color:var(--gold);border-color:color-mix(in srgb,var(--gold) 45%,var(--line))}
.pill-prac{color:var(--purple);border-color:color-mix(in srgb,var(--purple) 45%,var(--line))}
/* M1 tag-admin catalog: practice + batch chips ride the row accessory,
   the filter/sort strip sits above the list */
.tchips{display:inline-flex;flex-wrap:wrap;gap:5px;justify-content:flex-end;align-items:center}
.cfilter{display:flex;flex-wrap:wrap;gap:8px;margin:0 6px 10px}

/* featured catalog card */
.feat{position:relative;border-radius:20px;padding:20px 18px;cursor:pointer;overflow:hidden;margin-bottom:12px;
  background:linear-gradient(155deg,#2a2150,#1d1736);border:1px solid #3b2f63}
.feat::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 86% 4%,rgba(43,179,189,.2),transparent 55%);pointer-events:none}
.feat:active{transform:scale(.995)}
.feat .eb{font-family:var(--mono);font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--teal-bright);
  background:rgba(43,179,189,.12);border:1px solid rgba(43,179,189,.3);padding:4px 9px;border-radius:999px;display:inline-block}
.feat h2{font-family:var(--serif);font-size:29px;font-weight:600;margin:11px 0 2px;color:#fff;
  display:flex;align-items:center;gap:10px}
.feat .skl{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-bottom:11px}
.feat p{color:var(--text-dim);font-size:13px;line-height:1.6;margin:0 0 6px}
.feat.locked{background:linear-gradient(155deg,#211b33,#191325);border-color:var(--line)}
.feat.locked h2{color:var(--text-dim)}

/* banner */
.banner{background:var(--purple-soft);border:1px solid color-mix(in srgb,var(--purple) 30%,var(--line));border-radius:13px;padding:13px 14px;font-size:12.5px;color:var(--text-dim);line-height:1.5;margin-bottom:14px}
.banner b{color:var(--text)}

/* profile */
.pcard{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;align-items:center;gap:13px}
.avatar{width:54px;height:54px;border-radius:50%;flex:none;background:linear-gradient(140deg,var(--purple-deep),var(--teal));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:21px;color:#fff;font-family:var(--serif)}
.pname{font-size:18px;font-weight:600}
.pmeta{font-size:12px;color:var(--text-dim);margin-top:2px}
.pcode{font-family:var(--mono);font-size:11px;color:var(--text-faint);margin-top:2px}
.accol{display:flex;gap:7px;margin-top:10px}
.acc-slot{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none}
.acc-slot.filled{background:radial-gradient(circle at 50% 35%,rgba(167,139,250,.35),rgba(43,179,189,.12));border:1.5px solid #a78bfa;box-shadow:0 0 10px rgba(139,92,246,.3)}
.acc-slot.filled svg{width:15px;height:15px;stroke:#bfa6ff;fill:none;stroke-width:1.6}
.acc-slot.empty{border:1.5px dashed #2c2447;background:var(--bg-3)}
.prow{display:flex;gap:8px;margin:12px 0 2px}
.pbtn{flex:1;background:var(--bg-2);border:1px solid var(--line);color:var(--text);font-family:var(--body);
  font-size:13px;font-weight:600;padding:10px 12px;border-radius:11px;cursor:pointer}
.pbtn:active{background:var(--bg-3)}

/* switches */
.sw{flex:0 0 auto;width:46px;height:28px;border-radius:999px;background:#39324f;position:relative;transition:.18s;cursor:pointer}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:.18s}
.sw.on{background:var(--green)}
.sw.on::after{left:21px}

/* stub screen */
.stub{background:var(--bg-2);border:1px dashed var(--line);border-radius:16px;padding:22px 18px;text-align:center;color:var(--text-dim);font-size:13px;line-height:1.6;margin-top:8px}
.stub b{color:var(--text)}

/* instructor livebar */
.livebar{display:flex;align-items:center;gap:12px;background:rgba(43,179,189,.08);border:1px solid color-mix(in srgb,var(--teal) 30%,var(--line));
  border-radius:13px;padding:11px 13px;margin:2px 0 16px}
.livebar .t{flex:1;font-size:12px;color:var(--text-dim);line-height:1.45}
.livebar .t b{color:var(--text)}
.vas{display:inline-flex;align-items:center;gap:8px;background:none;border:0;color:var(--text-dim);
  font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;padding:4px 0}
.vas .sw{width:38px;height:22px}
.vas .sw::after{width:16px;height:16px}
.vas .sw.on::after{left:19px}

/* ===== bottom chrome: docked player + tab bar ===== */
.scrim{position:absolute;inset:0;background:rgba(6,4,12,.55);opacity:0;pointer-events:none;transition:.24s;z-index:70}
.scrim.show{opacity:1;pointer-events:auto}

/* docked mini-player (id-scoped: .zbtn.mini buttons must never match) */
#mini{position:absolute;left:14px;right:14px;bottom:calc(var(--bar-h) + var(--safe) + 9px);z-index:46;height:30px;
  background:rgba(27,22,48,.96);border:1px solid #322a4e;border-radius:11px;padding:0 12px;
  display:flex;align-items:center;gap:10px;backdrop-filter:blur(16px);cursor:pointer;
  box-shadow:0 8px 22px rgba(0,0,0,.4)}
.marquee{flex:1;min-width:0;overflow:hidden;white-space:nowrap;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee span{display:inline-block;padding-left:100%;font-size:11.5px;font-weight:500;color:var(--text);
  animation:marq 14s linear infinite}
@keyframes marq{to{transform:translateX(-100%)}}
#mini .eqm{display:flex;align-items:flex-end;gap:2px;height:12px;flex:none}
#mini .eqm i{width:3px;background:var(--teal-bright);border-radius:2px;animation:eq 1s ease-in-out infinite}
#mini .eqm i:nth-child(2){animation-delay:.2s}#mini .eqm i:nth-child(3){animation-delay:.4s}
@keyframes eq{0%,100%{height:4px}50%{height:12px}}
#mini.paused .eqm{visibility:hidden}
#mini.paused .marquee span{animation-play-state:paused}

/* slide-up full player drawer */
.player{position:absolute;left:0;right:0;bottom:0;z-index:75;
  background:rgba(22,17,34,.98);border-top:1px solid #322a4e;border-radius:24px 24px 0 0;
  padding:10px 20px calc(var(--bar-h) + var(--safe) + 16px);
  transform:translateY(100%);transition:transform .34s cubic-bezier(.22,.61,.36,1);backdrop-filter:blur(18px)}
.player.open{transform:translateY(0)}
.grab{width:40px;height:5px;border-radius:3px;background:#3a3157;margin:2px auto 14px}
/* ponytail: bigger touch target for the player's grab, visible bar kept via ::before */
#player .grab{width:100%;height:40px;background:transparent;cursor:grab;touch-action:none;display:flex;align-items:center;justify-content:center}
#player .grab:before{content:"";width:40px;height:5px;border-radius:3px;background:#3a3157}
.np{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.art{width:58px;height:58px;border-radius:13px;flex:none;background:linear-gradient(150deg,var(--purple-deep),var(--bg-3));display:flex;align-items:center;justify-content:center;box-shadow:0 0 22px rgba(139,92,246,.3)}
.art svg{width:28px;height:28px;stroke:var(--teal-bright);fill:none;stroke-width:1.6}
.nptitle{font-size:15px;font-weight:600}
.npsub{font-family:var(--mono);font-size:10.5px;color:var(--text-dim);margin-top:2px}
.closep{margin-left:auto;background:none;border:0;color:var(--text-faint);cursor:pointer;padding:6px}
.closep svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2}
.scrub{display:flex;align-items:center;gap:9px;margin:2px 0 14px}
.scrub .t{font-family:var(--mono);font-size:10px;color:var(--text-faint);width:36px}
.scrub .t.r{text-align:right}
.track{flex:1;height:4px;border-radius:3px;background:#2c2447;position:relative}
.track .fill{position:absolute;left:0;top:0;bottom:0;width:0%;border-radius:3px;background:var(--teal)}
.transport{display:flex;align-items:center;justify-content:center;gap:30px;margin-bottom:4px}
.tbtn{background:none;border:0;color:var(--text);cursor:pointer;padding:6px;display:flex}
.tbtn svg{width:25px;height:25px;fill:currentColor}
.tbig{width:58px;height:58px;border-radius:50%;background:var(--purple);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(139,92,246,.45);border:0;cursor:pointer}
.tbig svg{width:25px;height:25px;fill:#fff}
.tracklab{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);margin:16px 2px 8px}
.trk{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:11px;cursor:pointer;font-size:13.5px}
.trk:active{background:var(--bg-3)}
.trk.on{background:linear-gradient(90deg,rgba(43,179,189,.16),rgba(43,179,189,0))}
.trk .d{width:30px;height:30px;border-radius:8px;background:var(--bg-3);display:flex;align-items:center;justify-content:center;flex:none}
.trk .d svg{width:15px;height:15px;stroke:var(--text-dim);fill:none;stroke-width:1.7}
.trk.on .d svg{stroke:var(--teal-bright)}
.trk .nm{flex:1}
.trk small{display:block;font-family:var(--mono);font-size:9.5px;color:var(--text-faint)}

/* volume: hidden on iOS (<audio>.volume is read-only there) */
.volrow{display:flex;align-items:center;gap:10px;margin-top:12px}
.volrow input[type=range]{flex:1;accent-color:var(--teal)}
.volrow svg{width:16px;height:16px;stroke:var(--text-faint);fill:none;stroke-width:1.8;flex:none}
body.is-ios .volrow{display:none}
.ioshint{display:none;font-family:var(--mono);font-size:10px;color:var(--text-faint);margin-top:10px;text-align:center}
body.is-ios .ioshint{display:block}
/* iPhone lock-screen escape hatch: only when the admin setting is on */
.theta-lock{display:none;margin-top:10px;text-align:center;font-family:var(--mono);font-size:10.5px;color:var(--teal-bright);text-decoration:none}
body.is-ios.is-lock-fallback .theta-lock{display:block}

/* bottom tab bar */
.tabbar{position:absolute;left:0;right:0;bottom:0;z-index:55;height:calc(var(--bar-h) + var(--safe));
  padding-bottom:var(--safe);display:flex;align-items:flex-start;background:var(--bg-2);
  border-top:1px solid #2c2447;box-shadow:0 -6px 16px rgba(0,0,0,.4)}
.tab{flex:1;height:var(--bar-h);background:none;border:0;cursor:pointer;color:var(--text-faint);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding-top:9px}
.tab svg{width:23px;height:23px;stroke:currentColor;fill:none;stroke-width:1.7}
.tab span{font-family:var(--mono);font-size:9.5px;letter-spacing:.02em}
.tab.active{color:#bfa6ff}
.center{flex:1;height:var(--bar-h);position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:2px;padding-top:4px}
.openarrow{position:relative;flex:none;padding:0;width:34px;height:12px;z-index:3;
  background:transparent;border:0;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-dim)}
.openarrow svg{width:18px;height:12px;stroke:currentColor;fill:none;stroke-width:2;transition:transform .3s ease}
.openarrow.flip svg{transform:rotate(180deg)}
.playbtn{position:relative;z-index:3;flex:none;border:0;width:44px;height:44px;border-radius:50%;background:var(--purple);cursor:pointer;
  display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(139,92,246,.45);transition:background .25s ease,box-shadow .25s ease}
.playbtn svg{width:20px;height:20px;fill:#fff}
.playbtn.playing{background:var(--teal);box-shadow:0 4px 16px rgba(43,179,189,.5)}

/* course context chip */
.coursechip{display:inline-flex;align-items:center;gap:8px;background:var(--bg-2);border:1px solid var(--line);
  border-radius:999px;padding:7px 13px;margin:2px 0 12px;color:var(--text);font-family:var(--body);font-size:12.5px;font-weight:600;cursor:pointer}
.coursechip:active{background:var(--bg-3)}
.coursechip .cc-dot{width:9px;height:9px;border-radius:50%;flex:none}
.coursechip .cc-ch{color:var(--text-faint);font-size:11px;margin-left:2px}

/* empty-state: no course entered yet */
.estate{display:flex;flex-direction:column;align-items:center;text-align:center;padding:40px 10px 4px}
.estate .emed{width:76px;height:76px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 50% 34%,rgba(139,92,246,.3),rgba(43,179,189,.07));
  border:1px solid #34294f;box-shadow:0 0 28px rgba(139,92,246,.26);margin-bottom:18px}
.estate .emed svg{width:33px;height:33px;stroke:var(--teal-bright);fill:none;stroke-width:1.5}
.estate .ekick{font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--text-faint);margin-bottom:9px}
.estate .etitle{font-family:var(--serif);font-weight:600;font-size:24px;color:#fff;margin:0 0 9px;line-height:1.1}
.estate .edesc{font-size:13px;line-height:1.6;color:var(--text-dim);max-width:282px;margin:0 0 24px}
.estate .ecta{width:100%;max-width:302px;display:flex;flex-direction:column;gap:10px}
.ebtn{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;
  background:var(--purple);border:0;border-radius:14px;color:#fff;font-family:var(--body);
  font-size:14.5px;font-weight:600;padding:14px 16px;cursor:pointer;box-shadow:0 8px 22px -8px rgba(139,92,246,.7)}
.ebtn:active{background:var(--purple-deep)}
.ebtn .ed{width:9px;height:9px;border-radius:50%;flex:none}
.elocked{display:inline-flex;align-items:center;gap:9px;justify-content:center;margin-top:16px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;color:var(--text-faint)}
.elocked .eld{width:8px;height:8px;border-radius:50%;background:#39324f;flex:none}

/* in-screen tabs (underline tabs) */
.substrip{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;padding:0;margin:2px 0 14px;
  position:sticky;top:0;background:var(--bg);z-index:4;border-bottom:1px solid var(--line)}
.substrip::-webkit-scrollbar{display:none}
.subtab{flex:0 0 auto;background:none;border:0;border-bottom:2px solid transparent;color:var(--text-dim);
  font-family:var(--body);font-size:13.5px;font-weight:600;letter-spacing:.01em;padding:11px 13px;margin-bottom:-1px;cursor:pointer;white-space:nowrap;transition:color .15s}
.subtab:active{color:var(--text)}
.subtab.active{color:#fff;border-bottom-color:var(--teal-bright)}
.subpanel{min-height:130px}

/* week module pager arrows */
.wkact{flex:none;width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:var(--bg-3);
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-dim);padding:0;font-size:19px;line-height:1}
.wkact:active{background:var(--bg-2)}
.wkact.off{opacity:.34;cursor:default}
.wkactions{display:flex;align-items:center;gap:8px;margin-top:11px}

/* inputs (sheets + login) */
.rnin{background:var(--bg-3);border:1px solid var(--line);border-radius:10px;color:var(--text);
  font-family:var(--mono);font-size:13px;padding:12px;outline:none;min-width:0;width:100%}
.rnin:focus{border-color:var(--purple)}
.editlabel{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin:0 2px 7px}

/* kebab action sheet */
.sheet{position:absolute;left:0;right:0;bottom:0;z-index:78;background:rgba(22,17,34,.99);border-top:1px solid #322a4e;
  border-radius:24px 24px 0 0;padding:8px 16px calc(var(--bar-h) + var(--safe) + 16px);
  transform:translateY(100%);transition:transform .3s cubic-bezier(.22,.61,.36,1);backdrop-filter:blur(18px)}
.sheet.open{transform:translateY(0)}
/* retest item 4: a tall panel (e.g. mode Admin tuning) must scroll, not
   overflow past the top of the viewport; the .side drawer already
   scrolls (top:0/bottom:0 below), this only bounds the bottom sheet */
.sheet:not(.side){max-height:calc(100vh - var(--safe-top) - 40px);overflow-y:auto}
.shtitle{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-faint);padding:8px 4px 4px}
.shrow,.shitem{display:flex;align-items:center;gap:12px;padding:14px 10px;border-radius:11px;cursor:pointer;font-size:14.5px;color:var(--text)}
.shrow{justify-content:space-between}
.shrow:active,.shitem:active{background:var(--bg-3)}

/* batch 13: the global kebab slides in from the right (live-app
   feel); everything else keeps the bottom sheet */
.sheet.side{top:0;bottom:0;left:auto;right:0;width:min(320px,84vw);
  border-radius:20px 0 0 20px;border-top:0;border-left:1px solid #322a4e;
  padding:calc(var(--safe-top) + 22px) 16px calc(var(--bar-h) + var(--safe) + 16px);
  transform:translateX(100%);overflow-y:auto}
.sheet.side.open{transform:translateX(0)}
.sheet.side .grab{display:none}
/* batch 16: settings pinned to the drawer's bottom edge */
.sheet.side{display:flex;flex-direction:column}
.sheet.side #sheetBody{display:flex;flex-direction:column;flex:1;min-height:0}
.sheet.side .drawfoot{margin-top:auto;padding-top:14px}

/* round 4 item 2: the announcement dialog is a centred floating
   modal card (login popup + card/chip re-open all use it), not a
   bottom sheet; a long body scrolls inside the card */
.sheet.modal{top:50%;left:50%;right:auto;bottom:auto;width:min(420px,calc(100% - 36px));
  max-height:min(72vh,620px);overflow-y:auto;border-radius:20px;border:1px solid #322a4e;
  padding:8px 18px 18px;opacity:0;transform:translate(-50%,-46%);
  transition:transform .28s cubic-bezier(.22,.61,.36,1),opacity .22s}
.sheet.modal.open{transform:translate(-50%,-50%);opacity:1}
.sheet.modal .grab{display:none}

/* toast (keeper from app.css, retuned to the chrome tokens) */
#toast{position:fixed;left:50%;bottom:calc(var(--bar-h) + var(--safe) + 52px);
  transform:translateX(-50%) translateY(20px);background:var(--bg-3);border:1px solid var(--purple);
  color:var(--text);font-size:13.5px;font-family:var(--body);padding:12px 18px;border-radius:12px;max-width:88%;
  text-align:center;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:90;
  box-shadow:0 16px 40px -16px rgba(0,0,0,.8)}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* =============================================================
   ZENER RUN FLOW (Phase 3b). Symbol strokes ride five CSS vars so
   the Color / B&W card theme is a pure recolour (body.cardsbw),
   exactly as the old deck did it. Chrome tokens throughout.
   ============================================================= */
:root{--circle:#f6c708;--cross:#fe0000;--wave:#094cf6;--square:#1a1a1a;--star:#29c430}
body.cardsbw{--circle:#1a1a1a;--cross:#1a1a1a;--wave:#1a1a1a;--star:#1a1a1a}

/* modes list */
.zic{display:flex;gap:8px;margin-top:14px}
.zmini{width:34px;height:34px;background:#fff;border-radius:7px;padding:5px;flex:none}
.zhint-lock{font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--gold)}

/* segmented control + slider (prepare sheet + admin) */
.zseg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--bg-3)}
.zseg button{font:inherit;font-size:12px;border:0;background:transparent;padding:8px 13px;cursor:pointer;color:var(--text-dim)}
.zseg button.on{background:var(--purple);color:#fff}
.zseg.wide{display:flex}
.zseg.wide button{flex:1}
.zsrow{padding:13px 14px}
.zsrow+.zsrow{border-top:1px solid var(--line)}
.zsrow .top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:9px}
.zsrow .nm{font-size:14px;font-weight:600;color:var(--text)}
.zsrow .fx{font-family:var(--mono);font-size:11px;color:var(--text-faint)}
.zsrow .note{font-size:11.5px;color:var(--text-faint);line-height:1.5;margin-top:8px}
.zslider{width:100%;accent-color:var(--purple)}
.zbacks{display:flex;gap:8px}
.zbk{width:34px;height:48px;border-radius:7px;cursor:pointer;border:2px solid transparent;box-shadow:0 0 0 1px var(--line);
  display:flex;align-items:center;justify-content:center;color:#bfa6ff;font-size:13px;font-weight:700}
.zbk.on{border-color:var(--teal)}

/* prepare */
.zintro{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:14px}
.zintro h4{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-bright);margin:0 0 6px}
.zintro p{color:var(--text-dim);font-size:13px;line-height:1.6;margin:0 0 12px}
.zintro p:last-child{margin-bottom:0}
.zstate{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:15px;margin-bottom:14px}
.zstate .h{display:flex;justify-content:space-between;font-size:13.5px;font-weight:600;margin-bottom:10px}
.zstate .h span{font-family:var(--mono);font-size:10px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.1em}
.zstate .lab{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);margin:10px 0 6px}
.zactions{display:flex;gap:10px;justify-content:center;margin-top:22px}
.zbtn{font:inherit;font-weight:600;font-size:13.5px;letter-spacing:.03em;border:1px solid var(--purple);
  background:var(--purple);color:#fff;padding:12px 26px;border-radius:11px;cursor:pointer;transition:.15s}
.zbtn:active{background:var(--purple-deep)}
.zbtn:disabled{opacity:.35}
.zbtn.ghost{background:var(--bg-3);color:var(--text-dim);border-color:var(--line)}
.zbtn.mini{padding:8px 16px;font-size:12px}

/* play */
.zplaybar{display:flex;align-items:center;justify-content:center;gap:10px;margin:4px 0 14px;min-height:30px}
.zprog{font-family:var(--mono);text-align:center;color:var(--text-faint);font-size:11px;letter-spacing:.22em;text-transform:uppercase}
.zcount{font-family:var(--mono);font-size:13px;color:var(--gold);min-width:34px;text-align:center}
.zcardback{width:min(280px,72vw);aspect-ratio:188/280;border-radius:20px;margin:0 auto;border:2px solid var(--line);
  box-shadow:0 26px 58px -26px rgba(0,0,0,.85),0 0 0 1px rgba(139,92,246,.12);position:relative;perspective:1200px}
/* retest item 1: the whole card flips (not a small inset square) to an
   all-white face on a feedback moment */
.zflip{position:relative;width:100%;height:100%;transition:transform .5s cubic-bezier(.22,.61,.36,1);transform-style:preserve-3d}
.zcardback.flip .zflip{transform:rotateY(180deg)}
.zside{position:absolute;inset:0;backface-visibility:hidden;border-radius:18px;display:flex;align-items:center;justify-content:center}
.zside.zfront{background:#fff;transform:rotateY(180deg)}
.zside.zfront .zface{width:90%}   /* ~2x symbol (2026-07-08); .zface's own 9% padding keeps it off the card edges */
.zcrest{width:96px;height:96px;border:1.5px solid #bfa6ff;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#bfa6ff;font-size:40px;font-weight:700}
.zcrest.logo{border:none;width:120px;height:120px}
.zcrest.logo img{width:100%;height:100%;object-fit:contain;border-radius:22px}
.zbklogo{width:72%;height:72%;object-fit:contain;border-radius:5px}
.zhint{text-align:center;color:var(--text-dim);font-size:12.5px;margin:18px 0 0;min-height:18px}
.zpicker{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;justify-items:center;margin-top:16px}
.zpk{width:100%;max-width:76px;aspect-ratio:1;border-radius:13px;background:#fff;border:2px solid transparent;cursor:pointer;
  transition:.13s;display:flex;align-items:center;justify-content:center;padding:10px;user-select:none;-webkit-user-select:none;touch-action:manipulation}
@media (max-width:360px){.zpicker{gap:7px}.zpk{padding:8px;border-radius:11px}}
.zpk.sel{border-color:var(--teal);box-shadow:0 0 0 3px color-mix(in srgb,var(--teal) 35%,transparent)}
.zpk.press{transform:scale(.94);border-color:var(--teal)}
.zpk.correct{border-color:var(--green);box-shadow:0 0 0 3px color-mix(in srgb,var(--green) 40%,transparent)}
.zpk.incorrect{border-color:var(--rose);box-shadow:0 0 0 3px color-mix(in srgb,var(--rose) 35%,transparent)}
/* clamp the card so picker + confirm fit without scrolling (IMG_6806) */
.zcardback{width:min(280px,72vw,26vh);width:min(280px,72vw,26dvh)}
.zconfirmbar{display:flex;justify-content:center;align-items:center;gap:9px;margin-top:14px;min-height:46px}
.zconfirmbar .zadv{padding:12px 20px;font-size:20px;line-height:1;background:var(--green);border-color:var(--green)}
.zconfirmbar .zadv:active{background:color-mix(in srgb,var(--green) 80%,#000)}
.zconfirmbar .zbtn.hide{display:none}
.zsmallnote{text-align:center;color:var(--text-faint);font-size:11px;margin-top:16px;line-height:1.5}

/* reveal */
.zscore{font-size:60px;font-weight:700;text-align:center;line-height:1;margin:8px 0 2px;color:var(--text)}
.zscore small{font-size:21px;color:var(--text-dim);font-weight:500}
.zrgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;max-width:330px;margin:14px auto 0}
.zrc{aspect-ratio:1;border-radius:9px;display:flex;align-items:center;justify-content:center;
  background:color-mix(in srgb,var(--purple) 12%,var(--bg-3));border:1px solid var(--line);opacity:0;transform:rotateY(90deg)}
.zrc.flip{opacity:1;transform:none;transition:opacity .25s,transform .35s}
/* retest item 1 (round 3): partial revert of batch 14 - the white fill
   was meant for the play-screen card (.zcardback above), not this grid */
.zrc.hit{background:color-mix(in srgb,var(--green) 18%,var(--bg-2));border-color:color-mix(in srgb,var(--green) 50%,var(--line))}
.zrc .zmini{width:100%;height:100%;max-width:none;padding:5px;border-radius:6px}
.zrc .zdot{color:var(--text-faint);font-size:18px}
.zreflect{max-width:360px;margin:20px auto 0;display:flex;flex-direction:column;gap:8px}
.zreflect label{font-size:12px;color:var(--text-dim)}
.zreflect textarea{font:inherit;font-size:13px;background:var(--bg-3);border:1px solid var(--line);color:var(--text);border-radius:9px;padding:9px 11px;resize:vertical}
.zreflect textarea:focus{outline:none;border-color:var(--purple)}

/* origins reading */
.zreading p{color:var(--text-dim);font-size:13.5px;line-height:1.7}
.zreading h3{font-family:var(--serif);font-size:19px;color:var(--text);margin:22px 0 6px}
.zreading b{color:var(--text)}
.zreading figure{margin:16px 0}
.zreading img{width:100%;border-radius:12px;border:1px solid var(--line)}
.zreading figcaption{font-size:11.5px;color:var(--text-faint);line-height:1.5;margin-top:7px}
.zreading ul{color:var(--text-dim);font-size:13px;line-height:1.8;padding-left:20px}
.zgated{border:1px dashed var(--line);border-radius:14px;padding:14px;margin:18px 0}
.zgated .gh{display:flex;align-items:center;justify-content:space-between;gap:10px}
.zgated .gl{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal-bright)}

/* admin */
.zlock{font-family:var(--mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line);
  border-radius:6px;padding:3px 8px;cursor:default;color:var(--text-faint);white-space:nowrap}
.zlock.forced{color:var(--gold);border-color:color-mix(in srgb,var(--gold) 45%,var(--line));cursor:pointer}
.zlock.student{color:var(--green);border-color:color-mix(in srgb,var(--green) 45%,var(--line));cursor:pointer}
.zselect{width:100%;font:inherit;font-size:13.5px;background:var(--bg-2);border:1px solid var(--line);color:var(--text);
  border-radius:11px;padding:12px;margin-bottom:10px;appearance:none}
.ztitle-edit{width:100%;font:inherit;font-size:16px;font-weight:600;background:var(--bg-3);border:1px solid var(--line);
  color:var(--text);border-radius:9px;padding:10px 12px}
.zdesc-edit{width:100%;font:inherit;font-size:12.5px;background:var(--bg-3);border:1px solid var(--line);
  color:var(--text-dim);border-radius:9px;padding:10px 12px;margin-top:8px;resize:vertical;min-height:56px}
.ztitle-edit:focus,.zdesc-edit:focus{outline:none;border-color:var(--purple)}
.zsave.dirty{background:var(--gold);border-color:var(--gold);color:#1a1420}

/* =============================================================
   SESSIONS / SIGNAL / MEDALS (Phase 4)
   ============================================================= */
.zsess{display:flex;align-items:center;gap:12px;padding:13px 14px;background:var(--bg-2);border:1px solid var(--line);border-radius:12px;margin-bottom:9px}
.zsess .d{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--text-dim);min-width:82px}
.zsess .meta{font-size:12px;color:var(--text-dim);flex:1;min-width:0}
.zsess .meta .note{color:var(--text);font-style:italic;margin-top:3px}
.zkpis{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-bottom:14px}
.zkpi{background:var(--bg-2);border:1px solid var(--line);border-radius:11px;padding:12px 11px}
.zkpi .n{font-size:23px;font-weight:700;color:var(--text)}
.zkpi .l{font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);margin-top:2px}
.zpanel{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px}
.zpanel .h{font-size:14px;font-weight:600;color:var(--text);margin-bottom:4px}
.zpanel .s{font-size:11.5px;color:var(--text-faint);line-height:1.5}
.zbias{display:flex;gap:8px;align-items:flex-end;height:110px;margin-top:12px}
.zbias .col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:4px}
.zbias .v{font-family:var(--mono);font-size:10px;color:var(--text-dim)}
.zbias .fill{width:60%;background:linear-gradient(180deg,#bfa6ff,var(--purple-deep));border-radius:5px 5px 0 0;min-height:2px}
.zbiaslab{display:flex;gap:8px;margin-top:6px}
.zbiaslab div{flex:1;text-align:center;font-family:var(--mono);font-size:9px;color:var(--text-faint)}
.zconf{display:grid;grid-template-columns:repeat(6,1fr);gap:4px;margin-top:12px}
.zconf .cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;background:var(--bg-3);font-family:var(--mono);font-size:11px;color:var(--text-dim)}
.zconf .cell.head{background:transparent}
.zconf .cell.diag{background:color-mix(in srgb,var(--green) 16%,var(--bg-3));color:var(--text)}
.zmini.sm{width:24px;height:24px;padding:3px}
.zwall{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.zmedal{display:flex;align-items:center;gap:12px;padding:12px 14px}
.zmedal+.zmedal{border-top:1px solid var(--line)}
.zmedal .dot{width:34px;height:34px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;
  border:1.5px dashed #2c2447;background:var(--bg-3);color:var(--text-faint);font-size:15px}
.zmedal.earned .dot{border:1.5px solid #a78bfa;background:radial-gradient(circle at 50% 35%,rgba(167,139,250,.35),rgba(43,179,189,.12));
  color:#bfa6ff;box-shadow:0 0 10px rgba(139,92,246,.3)}
.zmedal .dot svg{width:16px;height:16px;display:block}
.zmedal .nm{font-size:13.5px;font-weight:600;color:var(--text-dim)}
.zmedal.earned .nm{color:var(--text)}
.zmedal .hw{font-size:11px;color:var(--text-faint);margin-top:1px;line-height:1.4}

/* round 4 item 1: the medal GALLERY (four per row, Nick's pick).
   Every wall renders through App.medalWall; the .zwall list above
   survives only for the instructor drill-in. */
.mgal{display:grid;grid-template-columns:repeat(4,1fr);gap:12px 8px;margin:4px 0 14px}
.mcell{background:none;border:0;padding:6px 2px;border-radius:12px;cursor:pointer;font:inherit;color:var(--text);
  display:flex;flex-direction:column;align-items:center;gap:7px;
  -webkit-touch-callout:none;user-select:none;-webkit-user-select:none}
.mcell:active{background:var(--bg-3)}
.mbadge{width:64px;max-width:100%;aspect-ratio:1;border-radius:50%;flex:none;background:var(--bg-3);
  border:1.5px dashed #2c2447;display:flex;align-items:center;justify-content:center;color:var(--text-faint)}
.mbadge svg{width:50%;height:50%;display:block}
.mbadge img{width:100%;height:100%;display:block;object-fit:contain;border-radius:50%}
.mcell.earned .mbadge{border:1.5px solid #a78bfa;color:#bfa6ff;box-shadow:0 0 10px rgba(139,92,246,.3);
  background:radial-gradient(circle at 50% 35%,rgba(167,139,250,.35),rgba(43,179,189,.12))}
.mnm{font-size:11px;line-height:1.25;text-align:center;color:var(--text)}
.mcell.locked .mnm{color:var(--text-faint)}
.pindot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--gold);margin-left:4px;vertical-align:2px}
.mreveal{grid-column:1/-1;background:var(--bg-3);border:1px solid var(--line);border-radius:12px;
  padding:10px 13px;font-size:12.5px;line-height:1.5;color:var(--text-dim)}
.mreveal b{display:block;color:var(--text);font-size:12.5px;margin-bottom:2px}
.mreveal.secret{color:var(--gold);font-style:italic}
.mracts{display:flex;gap:8px;margin-top:9px}
/* pinned badges: the five-slot chip row under the name (own card
   + the public profile sheet) */
.pinrow{display:flex;gap:6px;margin:5px 0 4px}
.ppchip{width:26px;height:26px;border-radius:50%;flex:none;background:var(--bg-3);
  border:1px solid color-mix(in srgb,#a78bfa 45%,var(--line));
  display:inline-flex;align-items:center;justify-content:center;color:#cabdff}
.ppchip svg{width:15px;height:15px;display:block}
.ppchip img{width:100%;height:100%;display:block;object-fit:contain;border-radius:50%}
.ppchip.empty{color:var(--text-faint);border-color:var(--line);opacity:.6}
/* the chat share chip carries the badge art */
.msgmedal .msart{width:56px;height:56px;border-radius:50%;flex:none;
  background:radial-gradient(circle at 50% 35%,rgba(167,139,250,.35),rgba(43,179,189,.12));
  border:1.5px solid #a78bfa;box-shadow:0 0 10px rgba(139,92,246,.3);
  display:inline-flex;align-items:center;justify-content:center}
.msgmedal .msart svg{width:56%;height:56%;display:block}
.msgmedal .msart img{width:100%;height:100%;display:block;object-fit:contain;border-radius:50%}

/* item 8: the profile Medals tab - collapsible sections + top bar */
.zmedal[data-medact]{cursor:pointer;-webkit-touch-callout:none;user-select:none;-webkit-user-select:none}
.medbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:2px 2px 8px}
.medsec{margin:0 0 14px}
.medsec summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--text-dim);padding:6px 2px;user-select:none;-webkit-user-select:none}
.medsec summary::-webkit-details-marker{display:none}
.medsec summary::before{content:'\203A';font-size:15px;color:#5b5378;transition:transform .18s;flex:none}
.medsec[open] summary::before{transform:rotate(90deg)}
.medsec .medn{margin-left:auto;color:var(--text-faint);letter-spacing:.08em}
/* item 8: medal share chip in chat (name only, G9) */
.msgmedal{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;
  border:1px solid color-mix(in srgb,#a78bfa 40%,var(--line));border-radius:14px;padding:13px 14px 12px;margin:2px 0 4px;
  background:radial-gradient(circle at 50% 18%,rgba(167,139,250,.16),transparent 72%)}
.msgmedal .msmedname{font-size:13px;font-weight:600;color:#bfa6ff;line-height:1.3}
.msgmedmsg{text-align:center}
/* A3 announcements: the chat-mirror chip (gold, distinct from the
   purple medal chip) + the Course-tab card and instructor compose */
.msgann{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--gold);
  border:1px solid color-mix(in srgb,var(--gold) 45%,var(--line));border-radius:999px;padding:4px 11px;margin:2px 0 4px;
  background:color-mix(in srgb,var(--gold) 10%,var(--bg-3));cursor:pointer}
.anncard{padding:12px 14px;margin:0 0 12px;border-radius:12px;cursor:pointer;
  background:color-mix(in srgb,var(--gold) 8%,var(--bg-3));
  border:1px solid color-mix(in srgb,var(--gold) 32%,var(--line))}
.annlbl{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;color:var(--gold);margin-bottom:5px}
.annlbl .cmtime{margin-left:auto}
.anntitle{font-size:14.5px;font-weight:700;color:var(--text);margin:0 0 3px}
/* round 4 item 2: the card teases two lines; the modal shows it all */
.annbody{font-size:13.5px;line-height:1.5;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.anncomp{margin:0 0 14px}
.anncomp input.fbtext{resize:none}

/* ponytail: desktop = centered phone-width column; a real desktop layout is a later phase */
@media (min-width:700px) and (min-height:500px){
  body{background:radial-gradient(circle at 50% 0%,#171226,#0b0912)}
  #app{left:50%;right:auto;width:430px;transform:translateX(-50%);
    border-left:1px solid var(--line);border-right:1px solid var(--line)}
  #toast{max-width:400px}
}

/* ============ RV TAG GENERATOR (Phase 5) ============ */
.tgframe{display:flex;gap:10px;justify-content:center;margin:18px 0 6px}
.tgframe.sm{transform:scale(.72);margin:6px 0 -8px}
.tgreel{width:58px;height:78px;border-radius:12px;border:1px solid var(--line);
  background:var(--bg-3);display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:34px;font-weight:700;color:var(--text-dim)}
.tgreel.locked{border-color:var(--purple);color:#bfa6ff;box-shadow:0 0 14px rgba(139,92,246,.28)}
.tgtimer{font-family:var(--mono);font-size:40px;font-weight:700;text-align:center;
  color:var(--text);margin-top:16px}
.tgtimer.warn{color:var(--gold)}
.tgtimer.done{color:var(--teal-bright)}
.tgtimersub{text-align:center;font-size:11.5px;color:var(--text-faint);margin-bottom:14px}
.tgconceal{border:1px dashed var(--line);border-radius:14px;padding:26px 14px;text-align:center;
  color:var(--text-faint);font-size:13px;margin:12px 0}
.tgconceal .ico{font-size:22px;margin-bottom:6px}
.tggrid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}
.tgg{font:inherit;border:1px solid var(--line);border-radius:12px;background:var(--bg-3);
  color:var(--text-dim);padding:10px 6px;display:flex;flex-direction:column;align-items:center;
  gap:6px;cursor:pointer;font-size:11.5px;position:relative}
.tgg img{width:30px;height:30px;opacity:.85}
.tgg.on{border-color:var(--purple);background:linear-gradient(135deg,var(--purple),var(--purple-deep));
  color:#fff;box-shadow:0 0 0 1px var(--purple) inset}
.tgg.on img{opacity:1}
/* Journal reveal, ported from live main: purple fill = sensed, SOLID
   green outline = target gestalt, DASHED red outline = sensed but off
   target. Dashed vs solid keeps hit/miss legible without colour. */
.tgg.picked{border-color:var(--purple);background:linear-gradient(135deg,var(--purple),var(--purple-deep));color:#fff}
.tgg.picked img{opacity:1}
.tgg.answer{border-style:solid;border-color:var(--green);box-shadow:0 0 0 1px var(--green) inset}
.tgg.wrong{border-width:2.5px;border-style:solid;border-color:var(--rose);box-shadow:0 0 0 1px color-mix(in srgb,var(--rose) 35%,transparent)}
.tgg.correct{border-color:var(--green);box-shadow:0 0 0 1px var(--green) inset}
.tgg.incorrect{border-color:var(--rose);box-shadow:0 0 0 1px var(--rose) inset}
.tgg.missed{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold) inset}
.tgg em{font-style:normal;font-family:var(--mono);font-size:9px;letter-spacing:.12em;
  padding:2px 7px;border-radius:999px}
.tgg.correct em{color:var(--green);background:color-mix(in srgb,var(--green) 16%,transparent)}
.tgg.incorrect em{color:var(--rose);background:color-mix(in srgb,var(--rose) 16%,transparent)}
.tgg.missed em{color:var(--gold);background:color-mix(in srgb,var(--gold) 16%,transparent)}
.tgg .tgflag{position:absolute;top:-8px;left:50%;transform:translateX(-50%);font-style:normal;
  font-family:var(--mono);font-size:8.5px;letter-spacing:.18em;padding:2px 8px;border-radius:999px;
  white-space:nowrap;background:var(--bg-3);color:var(--green);border:1px solid var(--green)}
.tgconf{display:flex;gap:8px;justify-content:center;margin-top:10px}
.tgconf button{font:inherit;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:var(--bg-3);color:var(--text-dim);font-family:var(--mono);font-size:16px;cursor:pointer}
.tgconf button.on{border-color:var(--purple);background:var(--purple);color:#fff}
.tgconfends{display:flex;justify-content:space-between;font-size:10.5px;color:var(--text-faint);margin-top:7px}
.tghold{position:relative;overflow:hidden;width:100%;margin-top:18px;font:inherit;font-size:14px;
  font-weight:600;color:#fff;background:var(--purple-deep);border:0;border-radius:14px;
  padding:17px 14px;cursor:pointer;touch-action:none;-webkit-user-select:none;user-select:none}
.tghold .fill{position:absolute;inset:0;background:var(--purple);transform:scaleX(0);
  transform-origin:left center;pointer-events:none}
.tghold span{position:relative}
.tghold.off{opacity:.45}
.tgimg{width:100%;border-radius:14px;border:1px solid var(--line);margin-top:14px;display:block}
.tgcap{font-size:15px;font-weight:600;margin-top:10px}
.tgdesc{font-size:12.5px;color:var(--text-dim);line-height:1.55;margin-top:4px}
.tgset{display:flex;align-items:center;gap:12px;padding:10px 0}
.tgset label{font-size:12.5px;color:var(--text-dim);min-width:96px}
.tgset input[type=range]{flex:1}
.tgset .v{font-family:var(--mono);font-size:12px;color:var(--text);min-width:40px;text-align:right}
.tgintent{text-align:center}
/* tag admin */
.tathumb{width:40px;height:40px;border-radius:9px;background-size:cover;background-position:center;
  border:1px solid var(--line);display:inline-block}
.taimg{width:100%;height:180px;border-radius:14px;border:1px solid var(--line);background:var(--bg-3) center/cover;
  display:flex;align-items:center;justify-content:center;color:var(--text-faint);font-size:26px;margin-bottom:10px}
.tafld{display:flex;align-items:center;gap:12px;padding:10px 0 2px}
.tafld span{font-size:12.5px;color:var(--text-dim);min-width:96px}
.tafld input{flex:1;font:inherit;font-size:14px;color:var(--text);background:var(--bg-3);
  border:1px solid var(--line);border-radius:9px;padding:9px 11px;min-width:0}
.tafld input:disabled{opacity:.5}
#taDesc{width:100%;font:inherit;font-size:13px;color:var(--text);background:var(--bg-3);
  border:1px solid var(--line);border-radius:9px;padding:9px 11px;margin-top:6px;resize:vertical}

/* =============================================================
   PHASE 6 - COURSE WEEK SCREEN (video pins, tabs + content
   scroll behind it, YouTube-mobile pattern from the prototype)
   ============================================================= */
.week-stick{position:relative;z-index:5;background:var(--bg);padding:0;margin:0 -18px 12px}
.week-stick .substrip{position:static;margin:8px 0 0;background:var(--bg);padding:0 12px;border-bottom:1px solid var(--line)}
.wkvideo{position:sticky;top:0;z-index:2;border-radius:0;overflow:hidden;aspect-ratio:16/9;width:100%;
  background:linear-gradient(150deg,#241b3a,#15101f);border:0;display:flex;align-items:center;justify-content:center}
.wkvideo iframe{width:100%;height:100%;border:0;display:block}
.wkvideo video{width:100%;height:auto;max-height:100%;display:block;background:#000}
.vskip-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:0;background:none;
  cursor:pointer;color:#fff;padding:6px;line-height:0;filter:drop-shadow(0 1px 4px rgba(0,0,0,.65));
  opacity:0;transition:opacity .15s}
.wkvideo:hover .vskip-btn,.vskip-btn:focus-visible{opacity:1}
.vskip-btn svg{transition:transform .12s}
.vskip-btn:hover svg{transform:scale(1.08)}
.vskip-l{left:27%}
.vskip-r{right:27%}
.wkvideo .vid-empty{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-faint);font-size:13px;text-align:center;padding:0 20px}
.wkvideo .vid-empty .ve-ico{font-size:26px;opacity:.7}
.wkmeta{position:relative;z-index:1;background:var(--bg);padding:11px 18px 0}
.wkeyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-bright);margin-bottom:7px;line-height:1.45;display:flex;align-items:center;gap:8px}
.wkeyebrow>span{min-width:0}
.wkeyebrow .presclu{margin-left:auto}
.wktitle2{font-family:var(--serif);font-weight:600;font-size:20px;color:#fff;letter-spacing:-.2px;margin:0;line-height:1.18}
.wkmeta .wkactions{margin-top:11px}
.bmk.sm{width:34px;height:34px}
.bmk.sm svg{width:16px;height:16px}

/* video part list (Videos tab) */
.vlist{display:flex;flex-direction:column;gap:9px}
.vcard{display:flex;align-items:center;gap:11px;background:var(--bg-2);border:1px solid var(--line);border-radius:13px;padding:9px}
.vthumb{position:relative;flex:none;width:74px;height:48px;border-radius:9px;cursor:pointer;
  background:linear-gradient(150deg,#241b3a,#15101f);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:#fff}
.vthumb svg{width:20px;height:20px;fill:#fff}
.vnow{position:absolute;left:4px;top:4px;font-family:var(--mono);font-size:7.5px;letter-spacing:.08em;text-transform:uppercase;background:var(--teal);color:#04222a;padding:2px 5px;border-radius:5px}
.vbody{flex:1;min-width:0}
.vbody .ttl{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vmeta{font-family:var(--mono);font-size:10px;color:var(--text-faint);margin:3px 0 0}
.vacc{flex:none;display:flex;flex-direction:column;align-items:center;gap:7px}
.vacc .tri{width:22px;height:22px}
/* retest item 7: checkmark glyph recentred for the smaller 22px circle
   (was using the 24px tabhead .tri offsets, drew slightly off-centre) */
.vacc .tri[data-s="2"]::after{left:7px;top:3.7px;width:4.6px;height:8.3px;border-width:0 2px 2px 0}
/* retest item 7: tri circle | body | bookmark | thumbnail */
.vcard .bmk.vbmk{width:30px;height:30px;border-radius:8px}
.vcard .bmk.vbmk svg{width:14px;height:14px}
/* retest item 6: the Saved tab's subtle toolbar */
.bmbar{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:2px 2px 12px}
.bmchip{font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--text-dim);background:var(--bg-3);border:1px solid var(--line);border-radius:999px;padding:5px 10px;cursor:pointer}
.bmchip.on{color:var(--purple);border-color:color-mix(in srgb,var(--purple) 55%,var(--line));
  background:color-mix(in srgb,var(--purple) 14%,var(--bg-3))}
.bmchip.end{margin-left:auto}
/* retest item 8: unread badges - home subtabs + the bottom Home tab */
.subtab .unread{display:inline-block;min-width:16px;margin-left:6px;padding:1px 4px;border-radius:999px;
  background:var(--purple);color:#fff;font-family:var(--mono);font-size:9.5px;line-height:14px;text-align:center;vertical-align:1px}
.tabbar .tab{position:relative}
.tab .tabdot{position:absolute;top:3px;left:calc(50% + 7px);min-width:15px;padding:1px 4px;border-radius:999px;
  background:var(--purple);color:#fff;font-family:var(--mono);font-size:9px;line-height:13px;text-align:center}

/* per-tab heading with a completion circle (Summary / Homework) */
.tabhead{display:flex;align-items:center;gap:11px;margin:2px 2px 13px}
.tabhead .th{font-family:var(--serif);font-weight:600;font-size:18px;color:#fff}
/* M5: instructor per-tab edit affordance (cyan = admin) */
.tabhead .edbtn{margin-left:auto;background:none;border:1px solid color-mix(in srgb,var(--teal-bright) 45%,transparent);color:var(--teal-bright);border-radius:99px;padding:4px 11px;font-size:11px;font-weight:600;letter-spacing:.02em;cursor:pointer}

/* 3-state progress circle: unopened -> halfway (gold) -> done (green) */
.tri{flex:none;width:24px;height:24px;border-radius:50%;border:1.8px solid var(--text-faint);background:transparent;position:relative;cursor:pointer;padding:0}
.tri[data-s="1"]{border-color:var(--gold)}
.tri[data-s="1"]::after{content:"";position:absolute;inset:2px;border-radius:50%;background:conic-gradient(var(--gold) 0 50%, transparent 50% 100%)}
.tri[data-s="2"]{background:var(--green);border-color:var(--green)}
.tri[data-s="2"]::after{content:"";position:absolute;left:8px;top:4px;width:5px;height:9px;border:solid #07260f;border-width:0 2.2px 2.2px 0;transform:rotate(45deg)}

/* link rows: circle, name, bookmark, download / open */
.lrow{display:flex;align-items:center;gap:11px;padding:13px 14px}
.lrow+.lrow{border-top:1px solid var(--line)}
.lrow .ltx{flex:1;min-width:0;color:inherit;text-decoration:none;cursor:pointer}
.lrow .ltx .ttl{font-size:14.5px;font-weight:600}
.lrow .ltx .skl{font-family:var(--mono);font-size:10px;color:var(--text-faint);margin-top:2px}
.dlbtn,.bmk{flex:none;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--bg-3);
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-faint);padding:0;text-decoration:none}
.dlbtn{color:var(--teal-bright)}
.dlbtn svg,.bmk svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.8}
.bmk.on{color:var(--gold);border-color:color-mix(in srgb,var(--gold) 45%,var(--line))}
.bmk.on svg{fill:var(--gold);stroke:var(--gold)}

/* tab panel content sections */
.psec{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:15px 16px;margin-bottom:10px}
.ptext{font-size:13.5px;line-height:1.6;color:var(--text-dim);margin:0 2px 11px}

/* class summary / homework typography (ported from app.css so the
   RTE-produced HTML keeps its exact shapes - CONTENT PARITY) */
.class-summary{font-size:14px;color:var(--text-dim);line-height:1.6}
.class-summary h3{font-size:14px;color:var(--text);margin:18px 0 6px;letter-spacing:.01em}
.class-summary h3:first-child{margin-top:0}
.class-summary h4{font-size:13px;color:var(--text);margin:13px 0 4px}
.class-summary p{margin:0 0 6px}
.class-summary ul,.class-summary ol{margin:4px 0 8px;padding-left:20px}
.class-summary li{margin:3px 0}
.class-summary ul ul,.class-summary ol ul,.class-summary ul ol{margin:3px 0 4px}
.class-summary u{text-decoration:underline}
.class-summary s{text-decoration:line-through}
.class-summary blockquote{margin:8px 0;padding:4px 0 4px 12px;border-left:3px solid var(--purple);color:var(--text);font-style:italic}
.class-summary a{color:var(--teal-bright)}

/* =============================================================
   PHASE 7 - INSTRUCTOR CONSOLE
   Stat chips, roster/library rows, the tri-state attachment grid
   (mockup-verbatim shapes), and the week editor + RTE ported from
   app.css with this file's variable names.
   ============================================================= */
.statrow{display:flex;gap:8px;margin:2px 0 6px}
.schip{flex:1;background:var(--bg-2);border:1px solid var(--line);border-radius:13px;padding:11px 6px;text-align:center;min-width:0}
.schip b{display:block;font-family:var(--serif);font-size:22px;color:#fff;line-height:1;overflow:hidden;text-overflow:ellipsis}
.schip span{font-family:var(--mono);font-size:8.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);margin-top:4px;display:block}
.rowkebab{flex:none;width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:var(--bg-3);
  color:var(--text-dim);cursor:pointer;font-size:17px;letter-spacing:1px;line-height:1;display:inline-flex;align-items:center;justify-content:center;padding:0}
.rowkebab:active{background:var(--bg-2)}
.addlink{margin-top:10px;width:100%;background:var(--bg-2);border:1px dashed var(--line);color:var(--purple);
  font-family:var(--body);font-size:13px;font-weight:600;padding:11px;border-radius:11px;cursor:pointer}
.addlink:active{background:var(--bg-3)}
.swbtn{background:none;border:0;padding:0;cursor:pointer;display:inline-flex}
.pingrid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.pinbadge{display:flex;flex-direction:column;align-items:center;gap:5px;background:var(--bg-3);border:1px solid var(--line);border-radius:11px;padding:9px 4px;cursor:pointer;color:var(--text-faint);font-family:var(--body)}
.pinbadge .pb-n{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--text-faint);text-align:center;line-height:1.2}
.pinbadge .pb-s{font-family:var(--mono);font-size:8px;color:var(--text-faint);line-height:1}
.pinbadge.on{border-color:#a78bfa}
.pinbadge.on .pb-n,.pinbadge.on .pb-s{color:var(--text)}
.pinbadge.staff{border-color:var(--gold)}
.pinbadge.staff .pb-n,.pinbadge.staff .pb-s{color:var(--gold)}
.reskey{display:flex;gap:14px;margin-top:10px;font-family:var(--mono);font-size:9.5px;color:var(--text-faint)}
.reskey span{display:flex;align-items:center;gap:5px}
.reskey .rk{width:10px;height:10px;border-radius:50%;border:1.5px solid var(--line);background:var(--bg-3)}
.reskey .rk-stu{border-color:#a78bfa;background:radial-gradient(circle at 50% 35%,rgba(167,139,250,.7),rgba(43,179,189,.3))}
.reskey .rk-staff{border-color:var(--gold);background:transparent}

/* week editor panel (inline, instructor only) */
.edit-panel{margin-top:16px;border:1px solid var(--teal);background:rgba(43,179,189,.06);border-radius:14px;padding:0 14px}
/* M5 v2: the pills are the only trigger; the summary bar is gone */
.edit-panel>.ed-head{display:none}
.ed-admin-tag{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--teal-bright);border:1px solid var(--teal);border-radius:999px;padding:2px 7px}
.edit-body{padding:14px 0}
.ed-sec{background:var(--bg-2);border:1px solid var(--line);border-radius:13px;padding:12px 13px;margin-bottom:12px}
.ed-sec-h{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-bright);margin-bottom:8px}
.ed-sec-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.ed-switch{position:relative;display:inline-block;width:46px;height:28px;flex:none}
.ed-switch input{position:absolute;opacity:0;width:0;height:0}
.ed-switch-track{position:absolute;inset:0;background:var(--bg-3);border:1px solid var(--line);border-radius:999px;transition:background .15s,border-color .15s}
.ed-switch-track::after{content:'';position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .15s;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.ed-switch input:checked+.ed-switch-track{background:var(--teal);border-color:var(--teal)}
.ed-switch input:checked+.ed-switch-track::after{transform:translateX(18px)}
.ed-switch input:focus-visible+.ed-switch-track{outline:2px solid var(--teal-bright);outline-offset:2px}
.ed-label{display:block;margin:16px 0 4px;font-family:var(--body);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim)}
.ed-hint{margin:2px 0 6px;font-size:12px;color:var(--text-faint);line-height:1.5}
.ed-input,.ed-area{width:100%;box-sizing:border-box;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-family:var(--body);font-size:14px}
.ed-area{resize:vertical;line-height:1.5}
.ed-input:focus,.ed-area:focus{outline:2px solid var(--teal-bright);outline-offset:1px;border-color:transparent}
.ed-video-row{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.ed-video-row .ed-vlabel{flex:0 0 110px}
.ed-video-row .ed-vlink{flex:1 1 160px;min-width:0}
.ed-vremove{flex:none;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--bg-2);color:var(--text-dim);font-size:18px;line-height:1;cursor:pointer}
.ed-vremove:active{background:var(--bg-3)}
.ed-actions{margin-top:6px;display:flex;gap:10px}
.ed-actions .ebtn{margin:0}
.ed-actions .pbtn{flex:0 0 auto;padding:12px 20px}

/* WYSIWYG toolbar + contenteditable (typography = .class-summary,
   so what the instructor types is what students get) */
.rte-bar{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0 6px}
.rte-btn{min-width:34px;height:32px;padding:0 9px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--bg-2);color:var(--text);border:1px solid var(--line);border-radius:10px;font-family:var(--body);font-size:13px;cursor:pointer;-webkit-tap-highlight-color:transparent}
.rte-btn:active{background:var(--bg-3)}
.rte-btn b,.rte-btn i{pointer-events:none}
.rte-sep{width:1px;align-self:stretch;margin:2px 1px;background:var(--line);flex:none}
.rte-sw{min-width:32px;padding:0}
.rte-swdot{width:16px;height:16px;border-radius:50%;border:1px solid rgba(255,255,255,.35);pointer-events:none}
.rte-hldot{width:16px;height:16px;border-radius:3px;border:1px solid rgba(255,255,255,.35);pointer-events:none}
.rte-hlnone{position:relative;background:var(--bg);overflow:hidden}
.rte-hlnone::after{content:'';position:absolute;left:50%;top:-2px;width:1px;height:22px;background:#d36;transform:translateX(-50%) rotate(45deg)}
.rte-sel{width:auto;max-width:132px;height:32px;padding:0 24px 0 8px;background:var(--bg-2);color:var(--text);border:1px solid var(--line);border-radius:10px;
  font-family:var(--body);font-size:12px;cursor:pointer;-webkit-appearance:none;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M1 3l4 4 4-4' fill='none' stroke='%23ece9f5' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 7px center}
.rte-dd{position:relative;display:inline-flex}
.rte-ddbtn{height:32px;padding:0 7px;display:inline-flex;align-items:center;gap:3px;background:var(--bg-2);color:var(--text);
  border:1px solid var(--line);border-radius:10px;font-family:var(--body);font-size:13px;cursor:pointer;-webkit-tap-highlight-color:transparent}
.rte-ddbtn:active{background:var(--bg-3)}
.rte-ddbtn .rte-a{font-weight:700;font-size:14px}
.rte-cv{font-size:9px;opacity:.7}
.rte-pop{position:absolute;top:calc(100% + 4px);left:0;z-index:30;display:none;padding:8px;background:var(--bg-2);
  border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.45)}
.rte-pop.open{display:block}
.rte-pop-h{display:block;font-family:var(--body);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);margin:2px 1px 4px}
.rte-pop-h+.rte-pop-row{margin-bottom:8px}
.rte-pop-row{display:flex;gap:6px;flex-wrap:wrap;max-width:188px}
.rte-pop-sw{min-width:26px;width:26px;height:26px}
.rte-pop:last-child .rte-pop-row:last-child{margin-bottom:0}
.ed-rte{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;min-height:120px;outline:none}
.ed-rte:focus{outline:2px solid var(--teal-bright);outline-offset:1px;border-color:transparent}
.ed-rte:empty::before{content:'Type or paste here';color:var(--text-faint)}

/* while the editor is open, release the sticky video header so it
   never pins over the editing area (iOS keyboard + sticky chrome) */
.week-stick.editing{position:static}

/* =============================================================
   PHASE 7.5 - COMMUNITY (feed, chat, presence, public profile,
   feedback compose). Calm surfaces over the existing tokens.
   ============================================================= */
/* presence (remark 62 round 2): each page's own live cluster,
   mounted inside the eyebrow right after the title text. */
.presclu{appearance:none;border:0;background:transparent;padding:0;margin-left:9px;display:inline-flex;align-items:center;vertical-align:middle;cursor:pointer}
.presclu:empty{display:none}
.presava{position:relative;width:19px;height:19px;border-radius:50%;flex:none;margin-left:-6px;border:1.5px solid var(--bg);background:linear-gradient(140deg,var(--purple-deep),var(--teal));color:#fff;font-size:8.5px;font-weight:700;letter-spacing:0;display:flex;align-items:center;justify-content:center;font-family:var(--serif)}
.presclu .presava:first-child{margin-left:0}
.presava img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.presava.more{background:var(--bg-3);color:var(--text-dim);font-family:var(--mono);font-size:8px;font-weight:600}
.pdot{position:absolute;right:-2px;bottom:-2px;width:7px;height:7px;border-radius:50%;background:#7d8291;border:1.5px solid var(--bg)}
.pdot.on{background:var(--green)}
.prescount{display:none;font-family:var(--mono);font-size:10px;color:var(--teal-bright);background:rgba(43,179,189,.14);border:1px solid rgba(43,179,189,.3);border-radius:999px;padding:2px 7px;white-space:nowrap}
.prescount.on{display:inline-block}
.prescount.on::after{content:" here"}

/* the activity feed */
.cmfeed{display:flex;flex-direction:column;gap:2px}
.cmrow{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:12px;cursor:pointer}
.cmrow:active{background:var(--bg-3)}
.cmava{position:relative;width:34px;height:34px;border-radius:50%;flex:none;background:linear-gradient(140deg,var(--purple-deep),var(--teal));color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;font-family:var(--serif)}
.cmava.sm{width:26px;height:26px;font-size:11px}
.cmava .pdot{width:9px;height:9px;right:-1px;bottom:-1px}
.cmava.lg{width:52px;height:52px;font-size:20px;position:relative}
.pdot.lg{width:12px;height:12px;right:-1px;bottom:-1px;background:var(--text-faint);border:1.5px solid var(--bg)}
.pdot.lg.live{background:var(--green)}
.pdot.lg.idle{background:var(--text-faint)}
.pdot.lg.off{background:transparent;border-color:var(--line)}
.cmtx{flex:1;min-width:0;font-size:13.5px;color:var(--text);line-height:1.45}
.cmtime{display:block;font-size:11px;color:var(--text-faint);margin-top:2px}

/* chat */
.cmpin{display:flex;align-items:center;gap:11px;padding:11px 12px;margin:0 0 10px;background:var(--purple-soft);border:1px solid color-mix(in srgb,var(--purple) 30%,var(--line));border-radius:12px;text-decoration:none;color:var(--text)}
.chatlist{display:flex;flex-direction:column;gap:8px;min-height:120px;max-height:52dvh;overflow-y:auto;padding:4px 0;overscroll-behavior:contain}
.msg{display:flex;align-items:flex-end;gap:8px;max-width:88%}
.msg.mine{align-self:flex-end;flex-direction:row-reverse}
.msgcore{background:var(--bg-2);border:1px solid var(--line);border-radius:14px 14px 14px 5px;padding:8px 12px;min-width:0}
.msg.mine .msgcore{background:var(--bg-3);border-radius:14px 14px 5px 14px}
.msgname{font-size:11px;font-weight:600;color:var(--teal-bright);margin-bottom:2px}
.msgbody{font-size:14px;color:var(--text);line-height:1.45;white-space:pre-wrap;word-break:break-word}
.msgmeta{font-size:10px;color:var(--text-faint);margin-top:3px;text-align:right}
.msg.del .msgbody{color:var(--text-faint);font-style:italic;font-size:12.5px}
/* the compose bar docks at the screen's foot, above the mini player
   (fixed anchors to #app on desktop: the column's transform makes
   #app the containing block) */
.chatbar{position:fixed;left:14px;right:14px;bottom:calc(var(--bar-h) + var(--safe) + 47px);z-index:45;
  display:flex;align-items:flex-end;gap:8px;background:rgba(27,22,48,.96);border:1px solid var(--line);
  border-radius:14px;padding:8px 9px;backdrop-filter:blur(16px);box-shadow:0 8px 22px rgba(0,0,0,.4)}
.chatbar textarea{flex:1;font:inherit;font-size:14px;background:var(--bg-2);border:1px solid var(--line);color:var(--text);border-radius:14px;padding:10px 13px;resize:none;max-height:110px}
.chatbar textarea:focus{outline:none;border-color:var(--purple)}
.chatsend{flex:none;width:42px;height:42px;border-radius:50%;border:0;background:linear-gradient(140deg,var(--purple-deep),var(--teal));color:#fff;font-size:17px;cursor:pointer}
.chatsend:active{transform:scale(.94)}

/* feedback compose + codename/bio sheets */
.fbseg{display:flex;gap:6px;padding:4px 10px 10px}
.fbtop{flex:1;font:inherit;font-size:12.5px;padding:9px;border-radius:10px;border:1px solid var(--line);background:var(--bg-2);color:var(--text-dim);cursor:pointer}
.fbtop.on{border-color:var(--purple);color:var(--text);background:var(--purple-soft)}
.fbtext{display:block;width:calc(100% - 20px);margin:0 10px 10px;font:inherit;font-size:14px;background:var(--bg-2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:10px 12px;resize:vertical}
.fbtext:focus{outline:none;border-color:var(--purple)}
.fbsend{display:block;width:calc(100% - 20px);margin:2px 10px 8px;font:inherit;font-size:14px;font-weight:600;padding:13px;border-radius:12px;border:0;background:linear-gradient(140deg,var(--purple-deep),var(--teal));color:#fff;cursor:pointer}

/* public profile sheet */
.pphead{display:flex;align-items:center;gap:13px;padding:6px 10px 10px}
.ppname{font-size:17px;font-weight:600;color:var(--text)}
.ppcode{font-size:12px;color:var(--text-faint)}
.ppbio{font-size:13px;color:var(--text-dim);line-height:1.5;padding:0 10px;margin:0 0 8px}

/* pinned tag on the owner's medal wall */
.pintag{font-size:9.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(224,178,74,.4);border-radius:999px;padding:1px 6px;margin-left:5px;vertical-align:middle}

/* =============================================================
   REVIEW-ROUND FIXES (2026-07-07, Nick's device remarks)
   ============================================================= */
/* filled Done button, distinct from the purple primary */
.zbtn.alt{background:var(--teal);border-color:var(--teal);color:#04222a}
.zbtn.alt:active{background:var(--teal-bright)}

/* admin areas highlighted cyan (Nick: staff surfaces read as staff) */
.seclabel.admin{color:var(--teal-bright)}
.group.admin{border-color:color-mix(in srgb,var(--teal) 45%,var(--line))}
.admincyan .subtab.active{color:var(--teal-bright);border-bottom-color:var(--teal-bright)}

/* home hero: live status + presence pinned to the card's top right */
.feattr{position:absolute;top:13px;right:13px;display:flex;align-items:center;gap:6px;z-index:2}
.livechip{font-family:var(--mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--green);
  background:rgba(62,201,138,.12);border:1px solid rgba(62,201,138,.45);border-radius:999px;padding:3px 8px}
.feattr .prescount{color:var(--green);background:rgba(62,201,138,.12);border-color:rgba(62,201,138,.45)}

/* student-view chip beside the kebab (replaces the old banner) */
.vaschip{font-family:var(--mono);font-size:8.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);
  border:1px solid color-mix(in srgb,var(--gold) 45%,var(--line));border-radius:999px;padding:3px 8px;white-space:nowrap}
.vaschip.hide{display:none}
/* batch 13: the chip docks against the kebab, not mid-bar */
.vaschip{margin-left:auto}

/* week video: sticky against the whole scroll (direct child of .body) */
.wkvid-stick{position:sticky;top:0;z-index:6;margin:0 -18px;background:var(--bg)}
.wkvid-stick.editing{position:static}

/* module progress bar (the "experience bar" next to the pager arrows) */
.wkprog{flex:1;height:9px;border-radius:6px;background:var(--bg-3);border:1px solid var(--line);overflow:hidden;min-width:60px}
.wkprog i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--teal),var(--green));transition:width .3s ease}
.wkprog-n{font-family:var(--mono);font-size:10px;color:var(--text-dim);min-width:34px;text-align:right}

/* instant reveal: the face-down card flips to the drawn symbol */
.zcardback .zface{width:62%;aspect-ratio:1;background:#fff;border-radius:16px;padding:9%;
  display:flex;align-items:center;justify-content:center;animation:zflip .3s ease}
@keyframes zflip{from{transform:rotateY(90deg)}to{transform:none}}
.zcardback.hitc{border-color:var(--green);box-shadow:0 0 0 3px color-mix(in srgb,var(--green) 40%,transparent),0 26px 58px -26px rgba(0,0,0,.85)}
.zcardback.missc{border-color:var(--rose);box-shadow:0 0 0 3px color-mix(in srgb,var(--rose) 35%,transparent),0 26px 58px -26px rgba(0,0,0,.85)}

/* Origins: readable text over the wallpaper */
.zreading{background:rgba(18,15,26,.78);border:1px solid var(--line);border-radius:16px;padding:6px 16px 14px;backdrop-filter:blur(4px)}

/* icon-only subtab (profile Saved) */
.subtab svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.8;vertical-align:-3px}

/* profile card: gear in the corner, bio under the name */
.pcard{position:relative}
.gearbtn{position:absolute;top:10px;right:10px;width:32px;height:32px;border-radius:9px;border:1px solid var(--line);
  background:var(--bg-3);color:var(--text-dim);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0}
.gearbtn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.7}

/* Batch picker (remark 50): one tappable card per released set,
   echoing the live app's batch cards. Reuses .wkprog for the bar. */
.tbgrid{display:grid;gap:10px;margin-top:14px}
.tbatch{display:flex;flex-direction:column;gap:9px;padding:14px 16px;background:var(--bg-2);
  border:1px solid var(--line);border-radius:14px;text-align:left;color:var(--text);
  cursor:pointer;font:inherit;width:100%;transition:transform .12s ease}
.tbatch:active{transform:scale(.985)}
.tbatch[disabled]{opacity:.55;cursor:default}
.tbatch.complete{border-color:var(--green)}
.tbatch .wkprog{display:block;width:100%;flex:none}
.tb-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.tb-name{font-weight:600;font-size:14.5px}
.tb-count{font-family:var(--mono);font-size:11px;color:var(--text-dim)}
.tb-label{font-size:11.5px;color:var(--text-dim);letter-spacing:.02em}
.tbatch.complete .tb-label,.tbatch.complete .tb-count{color:var(--green)}
/* batch-complete panel on the reveal screen */
.tbdone{border-color:var(--teal)}

/* remark 33: per-mode medal dot chips (earned + empty slots) */
.mdots{display:inline-flex;gap:4px;align-items:center;flex:none}
/* retest item 2: medal circles - closed eyelid = unearned, open eye = earned */
/* new-batch item 6: the closed-eye (unearned) dot was too faint to
   read - stronger colour + a firmer ring so it registers */
.mdots i{width:18px;height:18px;border-radius:50%;border:1.5px solid color-mix(in srgb,var(--text-dim) 45%,var(--line));background:var(--bg-3);
  display:inline-flex;align-items:center;justify-content:center;color:var(--text-dim);opacity:.9;flex:none}
.mdots i svg{width:11px;height:11px;display:block}
.mdots i.on{color:#a78bfa;opacity:1;border-color:color-mix(in srgb,#a78bfa 55%,var(--line));
  background:color-mix(in srgb,#a78bfa 16%,var(--bg-3))}
.feat h2 .mdots i{width:20px;height:20px}
.feat h2 .mdots i svg{width:12px;height:12px}

/* remark 28: the unlock moment (global, any mode or practice) */
#unlockPop{position:fixed;inset:0;z-index:320;display:flex;align-items:center;justify-content:center;
  background:rgba(12,9,22,.74);backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);
  opacity:0;transition:opacity .35s ease}
#unlockPop.in{opacity:1}
.upcard{position:relative;width:min(330px,86vw);padding:2px;border-radius:24px;overflow:hidden;
  transform:scale(.82);transition:transform .5s cubic-bezier(.2,1.45,.4,1);
  box-shadow:0 0 70px rgba(139,92,246,.4),0 0 26px rgba(84,215,224,.22)}
#unlockPop.in .upcard{transform:scale(1)}
.upring{position:absolute;inset:0}
.upring::before{content:"";position:absolute;left:50%;top:50%;width:220%;aspect-ratio:1/1;
  transform:translate(-50%,-50%);border-radius:50%;
  background:conic-gradient(#8b5cf6,#54d7e0,#e0b24a,#3ec98a,#8b5cf6);
  animation:upspin 3.2s linear infinite}
@keyframes upspin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.upin{position:relative;border-radius:22px;background:linear-gradient(165deg,#221a3a,#151022);
  text-align:center;padding:30px 20px 22px}
.upburst{display:flex;justify-content:center;gap:7px;margin-bottom:16px;animation:upfloat 2.6s ease-in-out infinite}
.upburst .zmini{width:30px;height:30px;opacity:.9}
@keyframes upfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.upeb{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-bright)}
.upin h3{margin:8px 0 0;font-family:var(--serif);font-size:26px;letter-spacing:.01em}
.upin p{margin:10px auto 18px;max-width:250px;font-size:13.5px;line-height:1.55;color:var(--text-dim)}
.upin .zactions{margin:0;justify-content:center}

/* remark 27: mode descriptions + per-mode settings kebab on the modes list */
.row .zdesc{font-size:12.5px;line-height:1.5;color:var(--text-dim);margin-top:4px;white-space:normal}
/* retest item 3: the featured card's kebab + enable switch cluster */
.feattools{position:absolute;top:14px;right:14px;z-index:1;display:flex;align-items:center;gap:8px}
/* the compact enable switch on mode cards + Speed Trial row */
.sw.swmini{width:36px;height:22px}
.sw.swmini::after{width:16px;height:16px}
.sw.swmini.on::after{left:17px}
/* an Admin subtab in a student strip reads cyan, like the course admin strip */
.subtab[data-subtab="admin"]{color:color-mix(in srgb,var(--teal-bright) 52%,var(--text-dim))}
.subtab[data-subtab="admin"].active{color:var(--teal-bright);border-bottom-color:var(--teal-bright)}
/* retest item 4: the settings sheet's This run / Admin pair is now a
   standard .substrip/.subtab strip (cyan admin styling above), not .zseg */
.shseg{margin:0 0 12px}

/* batch 7 (remark 35): profile photos + course completion stats.
   Photos fill the existing round chips; the crop sheet shows the
   512x512 output canvas round, drag pans and the slider zooms. */
.avatar{overflow:hidden}
.avatar img,.cmava img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}
.phwrap{display:flex;justify-content:center;padding:6px 10px}
.phwrap canvas{width:min(280px,72vw);height:min(280px,72vw);border-radius:50%;border:1px solid var(--line);background:var(--bg-3);touch-action:none;cursor:grab}
.phzoom{display:block;width:min(280px,72vw);margin:10px auto 12px;accent-color:var(--teal)}
.cstat{display:flex;align-items:center;gap:8px;margin-top:6px}

/* =============================================================
   BATCH 8 (2026-07-07, remarks 60/64/68)
   ============================================================= */
/* remark 68: at a tab root the nav bar overlays the body, so the
   kebab (and the student-view chip) sit on the eyebrow line */
.topnav.over{position:absolute;top:0;left:0;right:0;background:transparent;min-height:0;
  padding:calc(var(--safe-top) + 2px) 8px 0 6px;pointer-events:none}
.topnav.over .nbtn,.topnav.over .vaschip{pointer-events:auto}
.body.underlay{padding-top:calc(var(--safe-top) + 16px)}

/* remark 68: the whole admin strip reads cyan, not just the active tab */
.admincyan .subtab{color:color-mix(in srgb,var(--teal-bright) 52%,var(--text-dim))}

/* remark 68: the tab strip band over the wallpaper (was a solid
   bar that read as a strange gradient); translucent + blurred */
.substrip{background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px)}
/* new-batch item 2: the instructor console strip should read like the
   home tabs - a clean underline row, no filled/blurred band */
.admincyan .substrip{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}

/* remark 60: course home's top-left chip back to the catalog */
.homecat{appearance:none;border:0;background:transparent;color:var(--purple);font-family:var(--body);
  font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:2px;padding:2px 10px 8px 0;
  margin-left:-2px;cursor:pointer}
.homecat .chev{font-size:19px;line-height:1;margin-top:-2px}

/* remark 64: reaction chips under a message + the picker row */
.rxrow{display:flex;flex-wrap:wrap;gap:5px;margin-top:5px}
.rxchip{appearance:none;border:1px solid var(--line);background:var(--bg-3);border-radius:999px;
  padding:2px 9px;font-size:13px;color:var(--text);cursor:pointer;display:inline-flex;align-items:center;gap:4px}
.rxchip span{font-family:var(--mono);font-size:10.5px;color:var(--text-dim)}
.rxchip.mine{border-color:var(--teal);background:color-mix(in srgb,var(--teal) 16%,var(--bg-3))}
.rxpick{display:flex;gap:8px;padding:4px 10px 10px;flex-wrap:wrap}
.rxbig{appearance:none;border:1px solid var(--line);background:var(--bg-3);border-radius:12px;
  font-size:22px;line-height:1;padding:9px 12px;cursor:pointer}
.rxbig:active{background:var(--bg-2)}

/* batch 13 -> M2 (round 5): collapsing logo header on the catalog.
   Expanded mirrors main's .academy-crest (264px, capped at 74vw);
   home.js interpolates the img width 1px per scrolled px down to
   the old 74px chip (no CSS transition on width - it would lag the
   scroll; .shrunk only fades the band in). The wrapper's flow
   HEIGHT is constant (the expanded size): with w'(s) = -1 the
   the logo is bottom-anchored so its shrinking bottom edge rides the content below,
   and the document height never changes (a height-reclaiming
   collapse lets the browser clamp scrollTop and undo itself on
   short pages). Sticky below the safe area, pointer-events off
   (the stuck box overlays content); ::before is the translucent
   band behind the shrunk chip, up to the physical top. */
.logohead{position:relative;z-index:5;height:calc(min(264px,74vw) + 6px);
  display:flex;justify-content:center;align-items:flex-end;margin:0 -18px 12px;pointer-events:none}
.logohead::before{content:'';position:absolute;left:0;right:0;top:calc(-1*var(--safe-top) - 2px);
  height:calc(var(--safe-top) + 88px);
  background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  opacity:0;transition:opacity .28s ease}
.logohead.shrunk::before{opacity:1}
.homelogo{display:block;width:min(264px,74vw);height:auto;margin:2px 0 4px;border-radius:24%;position:relative}

/* remark 68: library sort icon on the seclabel count row */
.seclabel.with-act{display:flex;align-items:center;justify-content:space-between}
.sortbtn{appearance:none;border:0;background:transparent;color:var(--text-dim);padding:2px 4px;cursor:pointer;display:inline-flex}
.sortbtn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}

/* =============================================================
   LIGHT THEME (batch 12). html.light is set before first paint by
   the head script in index.html; nav.js owns the kebab switch and
   the 'tqrv:theme' localStorage key. Tokens first, then the
   hardcoded dark surfaces the tokens do not reach. Deliberately
   untouched: zener card faces (white in both themes), the symbol
   colour vars, video surfaces, the unlock-pop dark overlay, and
   white-on-accent text (buttons, avatars, chips).
   ============================================================= */
html.light{
  --bg:#f4f2fa; --bg-2:#ffffff; --bg-3:#ece7f6; --line:#ddd6ec;
  --text:#241d38; --text-dim:#5f5680; --text-faint:#8f86ab;
  --purple-soft:rgba(124,58,237,.1);
  --teal:#15848d; --teal-bright:#0d7680;
  --green:#1d9c66; --gold:#a1750f; --rose:#c2517e;
}
/* white headings become ink */
html.light .ltitle,html.light .feat h2,html.light .estate .etitle,html.light .subtab.active,
html.light .wktitle2,html.light .tabhead .th,html.light .schip b{color:var(--text)}
/* dark literals -> light equivalents */
/* the course wallpaper's opacity is inline (nav.js) - filter
   multiplies with it, so hidden (0) stays hidden */
html.light .wallpaper{filter:brightness(1.6) saturate(.5) opacity(.5)}
html.light .row .glyph{background:linear-gradient(150deg,#f1ecf9,#e6def3);border-color:var(--line)}
html.light .row .chev{color:#a89ec6}
html.light .feat{background:linear-gradient(155deg,#ede5fa,#f8f4fd);border-color:#dccfef}
html.light .sw{background:#d9d2e8}
/* the html type selector gives html.light .sw more weight than
   .sw.on, so the on-state green was being overridden - restore it */
html.light .sw.on{background:var(--green)}
/* the catalog hero keeps a dark banner photo in both themes, so its
   title/copy stay light even in light mode (unlike the .feat mode card) */
html.light .feat.covhero h2{color:#fff}
html.light .feat.covhero p{color:rgba(255,255,255,.82)}
html.light .feat.covhero .skl{color:rgba(255,255,255,.62)}
html.light .practicecard{background-size:cover;background-position:center}
html.light .practicecard.teal{background-position:70% center}
html.light .practicecard.map{background-position:68% center}
html.light .practicecard h2{color:#fff}
html.light .practicecard p{color:rgba(255,255,255,.82)}
html.light .practicecard .skl{color:rgba(255,255,255,.62)}
/* gestalt symbols are white line-art SVGs; invert to black on light
   surfaces, but leave the ones sitting on a purple selected chip */
html.light .tgg img{filter:invert(1)}
html.light .tgg.on img,html.light .tgg.picked img{filter:none}
html.light .scrim{background:rgba(36,25,58,.34)}
html.light #mini{background:rgba(255,255,255,.96);border-color:var(--line);box-shadow:0 8px 22px rgba(44,28,84,.14)}
html.light #player,html.light .sheet{background:rgba(252,251,255,.99);border-top-color:var(--line)}
html.light .sheet.side{border-left-color:var(--line)}
html.light .sheet.modal{border-color:var(--line)}
html.light .grab,html.light #player .grab:before{background:#d3cbe4}
html.light .track{background:#e1daf0}
html.light .tabbar{border-top-color:#e4ddf2;box-shadow:0 -6px 16px rgba(44,28,84,.08)}
html.light .tab.active{color:var(--purple-deep)}
html.light .estate .emed{border-color:var(--line)}
html.light .elocked .eld{background:#d9d2e8}
html.light .zbk,html.light .zcrest{color:var(--purple-deep)}
html.light .zcrest{border-color:var(--purple-deep)}
html.light .zcardback{box-shadow:0 26px 58px -26px rgba(44,28,84,.4),0 0 0 1px rgba(139,92,246,.12)}
html.light .mdots i.on{color:var(--purple-deep)}
/* new-batch item 7: the Google sign-in button is .ebtn (white text)
   on a pale bg-2 in light mode - white on white. Give it dark text. */
html.light #loginGoogle{color:var(--text)}
html.light #toast{box-shadow:0 16px 40px -16px rgba(44,28,84,.25)}
html.light .chatbar{background:rgba(255,255,255,.94);box-shadow:0 8px 22px rgba(44,28,84,.12)}
@media (min-width:700px) and (min-height:500px){
  html.light body{background:radial-gradient(circle at 50% 0%,#efeaf8,#ddd5ec)}
}

/* =============================================================
   m13 STANDALONE PRACTICES (Sensing Colors + Location Mapping).
   Token-based throughout, so the light theme needs no overrides.
   ============================================================= */
/* --- Sensing Colors --- */
.cboard{margin:14px 0;position:relative}
.cslots{display:flex;gap:10px;justify-content:center;margin-bottom:18px}
.cslot{width:68px;height:68px;border-radius:14px;border:2px dashed var(--line);background:var(--bg-2);
  display:flex;align-items:center;justify-content:center;transition:border-color .15s}
.cslot:has(.csq){border-style:solid;border-color:var(--purple)}
.cboard.corners .ccorners{position:relative;height:230px;margin-bottom:14px}
.cslot.corner{position:absolute}
.cslot.c0{left:6%;top:0}.cslot.c1{right:6%;top:0}.cslot.c2{left:6%;bottom:0}.cslot.c3{right:6%;bottom:0}
.ctray{display:flex;gap:12px;justify-content:center;min-height:64px;padding:8px;border-radius:16px;background:var(--bg-2)}
.cboard.corners .ctray{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);min-width:64px}
.csq{width:56px;height:56px;border-radius:12px;border:0;background:var(--bg-3);cursor:pointer;
  touch-action:none;box-shadow:0 3px 10px rgba(0,0,0,.3);position:relative}
.csq.facedown{background:var(--bg-3);border:1.5px solid var(--line)}
.csq.facedown::after{content:'?';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  color:var(--text-faint);font-size:22px;font-weight:700}
.csq.declared{border:2px dashed rgba(0,0,0,.35)}
.csq.declared::after{content:''}
.csq.sel{outline:3px solid var(--gold);outline-offset:2px}
.csq.dragging{z-index:60;box-shadow:0 10px 24px rgba(0,0,0,.5)}
.crunbar{display:flex;gap:10px;justify-content:center;margin:18px 0 6px;flex-wrap:wrap}
.crunbar.tight{margin:8px 0 16px;justify-content:flex-start}
.cactual{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--bg-2);margin:10px 0}
.crow{display:flex;gap:8px}
.crow i{width:30px;height:30px;border-radius:8px;display:inline-block;border:2px solid transparent}
.crow i.hit{border-color:var(--green)}
.crow i.miss{border-color:var(--rose);opacity:.85}
.crow.ctrials{justify-content:center;margin:10px 0 4px}
.cpip{min-width:34px;height:34px;border-radius:10px;border:1px solid var(--line);background:var(--bg-2);
  display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--text-dim);padding:0 6px}
.cpip.hit{border-color:var(--green);color:var(--green)}

/* --- Location Mapping --- */
.lqover{position:absolute;inset:0;width:100%;height:100%}
.lqover .hitq{fill:rgba(62,201,138,.34)}
.lqover .missq{fill:rgba(224,115,154,.36)}
.lqover .dimq{fill:rgba(10,8,18,.18)}
.lqover .lqline{stroke:rgba(255,255,255,.55);stroke-width:.6}
.lqover .lqtext{fill:#fff;font-size:9px;font-weight:700;text-anchor:middle;paint-order:stroke;
  stroke:rgba(0,0,0,.55);stroke-width:.8}
.lmapwrap{position:relative;height:52vh;min-height:300px;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
#lrMap{position:absolute;inset:0;background:var(--bg-2)}
/* the compass overlay sits above Leaflet's panes (z 200-600) */
.lmapwrap .lqover{z-index:700;pointer-events:none}
.lmload{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  z-index:710;color:var(--text-dim);font-size:14px;background:color-mix(in srgb, var(--bg) 45%, transparent)}
.lqover .lqcity{fill:#ffd24a;stroke:rgba(0,0,0,.5);stroke-width:.6}
.lqover .lqcityring{fill:none;stroke:#ffd24a;stroke-width:1;opacity:.85}
.lqbtns{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0 6px}
.lqbtns .zbtn{width:100%}
/* home catalog: outward-link rows keep the row look, not link look */
a.extrow{display:flex;color:inherit;text-decoration:none}

/* Home catalog cards reuse the Remote Viewing hero composition. */
.catalogcard{display:block;min-height:210px;text-decoration:none;background-size:cover;background-position:center}
.catalogcard h2,.catalogcard p,.catalogcard .skl{position:relative;z-index:1}
.catalogcard h2{padding-right:118px}
.catalogcard .livechip{color:#fff;background:rgba(18,14,30,.58);border-color:rgba(255,255,255,.34)}
.catalogcard .livechip.enrollment{color:#211508;background:#f6b84c;border-color:#ffd98d;box-shadow:0 0 20px rgba(246,184,76,.3)}
html.light .feat.catalogcard h2{color:#fff}
html.light .feat.catalogcard p{color:rgba(255,255,255,.82)}
html.light .feat.catalogcard .skl{color:rgba(255,255,255,.62)}

/* Featured game cards share the Home hero proportions and hierarchy. */
.practicecard{min-height:210px;cursor:pointer;overflow:hidden;background:linear-gradient(145deg,var(--purple-deep),var(--bg-3));background-size:cover;background-position:center;margin-bottom:14px}
.practicecard.teal{background:linear-gradient(145deg,color-mix(in srgb,var(--teal) 38%,var(--bg)),var(--bg-3))}
.practicecard.spectrum{background:linear-gradient(145deg,color-mix(in srgb,var(--rose) 32%,var(--bg)),color-mix(in srgb,var(--purple) 24%,var(--bg-3)))}
.practicecard.map{background:linear-gradient(145deg,color-mix(in srgb,var(--blue) 34%,var(--bg)),color-mix(in srgb,var(--teal) 20%,var(--bg-3)))}
.practicecard.teal,.practicecard.spectrum,.practicecard.map{background-size:cover}
.practicecard.teal{background-position:70% center}
.practicecard.spectrum{background-position:center}
.practicecard.map{background-position:68% center}
.feat.covhero::after,.practicecard[class*="sh-"]::after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(155deg,rgba(34,27,64,.72),rgba(18,14,30,.9))}
.feat.covhero.locked::after{background:linear-gradient(155deg,rgba(25,20,40,.86),rgba(18,14,30,.93))}
.sh-zener::after{background:linear-gradient(155deg,rgba(20,16,36,.32),rgba(12,10,24,.62))}
.sh-tag::after{background:linear-gradient(155deg,rgba(20,16,36,.48),rgba(12,10,24,.05))}
.sh-colors::after{background:linear-gradient(155deg,rgba(20,16,36,.56),rgba(12,10,24,.04))}
.sh-locmap::after{background:linear-gradient(155deg,rgba(20,16,36,.52),rgba(12,10,24,.08))}
.feat.covhero .eb,.feat.covhero h2,.feat.covhero p,.feat.covhero .skl,.feat.covhero .pill{position:relative;z-index:1}
html.light .feat.covhero::after,html.light .practicecard[class*="sh-"]::after{background:linear-gradient(155deg,rgba(34,27,64,.4),rgba(18,14,30,.55))}
html.light .feat.covhero.locked::after{background:linear-gradient(155deg,rgba(25,20,40,.55),rgba(18,14,30,.7))}
html.light .sh-zener::after{background:linear-gradient(155deg,rgba(20,16,36,.18),rgba(12,10,24,.34))}
html.light .sh-tag::after{background:linear-gradient(155deg,rgba(20,16,36,.26),rgba(12,10,24,.03))}
html.light .sh-colors::after{background:linear-gradient(155deg,rgba(20,16,36,.3),rgba(12,10,24,.02))}
html.light .sh-locmap::after{background:linear-gradient(155deg,rgba(20,16,36,.28),rgba(12,10,24,.04))}
.practicecard.muted{background:linear-gradient(145deg,var(--bg-2),var(--bg-3));cursor:default}
.practicecard h2,.practicecard p,.practicecard .skl{position:relative;z-index:1;padding-right:92px}

.cboard.corners{position:relative;min-height:360px;aspect-ratio:1/1;width:100%;max-height:520px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025)}
.cboard.corners .ccorners{position:absolute;inset:14px;height:auto;margin:0}
.cboard.corners .cslot.corner{width:42%;height:42%;border-radius:16px}
.cboard.corners .cslot.c0{left:0;top:0}.cboard.corners .cslot.c1{right:0;top:0}.cboard.corners .cslot.c2{left:0;bottom:0}.cboard.corners .cslot.c3{right:0;bottom:0}
.cboard.corners .cslot .csq{width:100%;height:100%;min-width:64px;min-height:64px;border-radius:inherit;touch-action:none}
.ctray.cbottom{display:grid;grid-template-columns:repeat(4,minmax(56px,1fr));gap:12px;min-height:76px;margin:16px 0 8px;padding:8px;border-radius:14px;background:var(--bg-2)}
.ctray.cbottom .csq{width:100%;min-height:60px;touch-action:none}
.cerror{color:#ffd38a;background:rgba(246,184,76,.12);border:1px solid rgba(246,184,76,.42);border-radius:10px;padding:10px 12px;margin:8px 0;font-size:13px}
.cerror[hidden]{display:none}
.cinstructions{margin:14px 0 10px;padding:12px 14px;border-left:4px solid var(--gold);border-radius:10px;background:rgba(224,178,74,.12);color:var(--text);font-size:15px;font-weight:650;line-height:1.45}
.revealpoints{display:flex;align-items:center;justify-content:center;gap:10px;margin:12px 0 4px;text-align:center}
.revealpoints b{color:var(--gold);font-size:18px}.revealpoints span{color:var(--text-dim);font-size:13px}
.lanswer{text-align:center;font-size:17px;font-weight:650;line-height:1.45;margin:14px auto 4px;max-width:34ch}
.lq-eight .lqray{stroke:rgba(255,255,255,.78);stroke-width:.65}
.unlockpair{margin:12px 0;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--bg-2)}
.unlockpair .seclabel{margin:0 0 8px}
.cwheel,.cchooser{position:fixed;z-index:1000;width:176px;height:176px;transform:translate(-50%,-50%);pointer-events:none}
.cchoice{position:absolute;width:52px;height:52px;min-width:44px;min-height:44px;border:3px solid rgba(255,255,255,.92);border-radius:50%;background:var(--color);box-shadow:0 3px 14px rgba(0,0,0,.34);pointer-events:auto;touch-action:none}
.cchoice span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.cchoice.choice0{left:62px;top:0}.cchoice.choice1{right:0;top:62px}.cchoice.choice2{left:62px;bottom:0}.cchoice.choice3{left:0;top:62px}
.cchoice.active,.cchoice:focus-visible{outline:4px solid #fff;outline-offset:3px;transform:scale(1.12)}
.csq.declared{box-shadow:0 0 0 3px #fff,0 0 0 6px currentColor}

/* Only selectable SVG areas accept input; the locked map stays inert. */
.lqover{pointer-events:none}
.lqover .lqarea{pointer-events:auto;cursor:pointer;fill:transparent;stroke:transparent;stroke-width:2;outline:none}
.lqover .lqarea.selq{fill:rgba(91,180,240,.38);stroke:#dff2ff}
.lqover .lqarea:focus-visible{stroke:#ffe6a0;stroke-width:3}
.lqover .lqline,.lqover .lqtext,.lqover .lqcity,.lqover .lqcityring{pointer-events:none}

@media (max-width:420px){.catalogcard h2{padding-right:0;margin-top:42px}.practicecard h2,.practicecard p,.practicecard .skl{padding-right:72px}}

/* profile modal: the profile block on its own inner card, separated
   from the Recently section (Nick 2026-07-12) */
.ppcard{background:var(--bg-2);border:1px solid #322a4e;border-radius:16px;padding:10px 6px 6px;margin:10px 2px 4px}
.ppcard .ppbio{margin-bottom:6px}
html.light .ppcard{background:var(--bg-2);border-color:var(--line)}