/* hub-kit.css: the ONE shared stylesheet for bdaib-hub, lochf-hub and t4b-hub.
   Edit here only (nci/hub-kit/hub-kit.css), then run hub-kit/deploy-all.sh. Each hub carries a
   byte-identical copy at public/kit/hub-kit.css, checked by hub-kit/check.sh. A hub-specific
   rule stays in that hub's own <style>, which loads after this file and wins ties.
   Extracted 2026-10-01 from the rules that were already identical in all three hubs. */

/* ===== KLUXY (dark default), lifted from aibrain.pages.dev ===== */
[data-theme="kluxy"]{
  --bg:#1a1d2e; --bg-2:#0a0c18;
  --surface:rgba(37,42,63,.55); --surface-strong:rgba(37,42,63,.82);
  --ink:#ffffff; --ink-2:#e6e8f5; --ink-3:#aab3d6; --ink-4:#7a83a8;
  --border:rgba(160,97,255,.28); --border-strong:rgba(160,97,255,.55);
  --c-blue:#4a8fff; --c-purple:#a061ff; --c-pink:#ff2e8a; --c-orange:#ff9d2e; --c-green:#1fc97c;
  --grad-primary:linear-gradient(135deg,#ff2e8a 0%,#ff5e6e 45%,#ff9d2e 100%);
  --grad-rainbow:linear-gradient(90deg,#4a8fff,#a061ff,#ff2e8a,#ff9d2e,#1fc97c);
  --grad-rainbow-soft:linear-gradient(90deg,rgba(74,143,255,.5),rgba(160,97,255,.5),rgba(255,46,138,.5),rgba(255,157,46,.5),rgba(31,201,124,.5));
  --shadow-soft:0 14px 40px rgba(0,0,0,.45);
  --shadow-glow:0 0 32px rgba(255,46,138,.18);
  --shadow-btn:0 12px 32px rgba(255,46,138,.45);
  --glow-ring:0 0 0 4px rgba(255,46,138,.18);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;padding:0;font-family:var(--font-sans);color:var(--ink);
  background:linear-gradient(180deg,var(--bg),var(--bg-2));
  min-height:100vh;line-height:1.55;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(760px 520px at 0% 0%,rgba(74,143,255,.34),transparent 68%),
    radial-gradient(720px 500px at 28% -6%,rgba(160,97,255,.34),transparent 68%),
    radial-gradient(820px 600px at 52% 108%,rgba(255,46,138,.34),transparent 68%),
    radial-gradient(740px 540px at 88% -4%,rgba(255,157,46,.34),transparent 66%),
    radial-gradient(900px 660px at 104% 104%,rgba(31,201,124,.30),transparent 68%);
  animation:orbDrift 28s ease-in-out infinite alternate;
}
[data-theme="bridge"] body::before,
html[data-theme="bridge"] body::before{
  background:
    radial-gradient(700px 500px at 20% 0%,rgba(86,104,224,.20),transparent 70%),
    radial-gradient(700px 500px at 80% 100%,rgba(0,6,170,.15),transparent 70%);
  animation:none;
}
body::after{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:linear-gradient(180deg,rgba(10,12,24,.55) 0%,transparent 32%,transparent 70%,rgba(10,12,24,.35) 100%);
}
[data-theme="bridge"] body::after{background:none}
@keyframes orbDrift{0%{filter:hue-rotate(0deg) saturate(1)}50%{filter:hue-rotate(40deg) saturate(1.15)}100%{filter:hue-rotate(-20deg) saturate(1)}}
@keyframes shimmer{to{background-position:200% 0}}
@keyframes hueShift{0%,100%{background-position:0 0}50%{background-position:100% 0}}
::selection{background:rgba(255,46,138,.35);color:#fff}
[data-theme="bridge"] ::selection{background:rgba(86,104,224,.30);color:#0a1045}
:focus-visible{outline:none;box-shadow:var(--glow-ring);border-radius:12px}
/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:60;
  display:flex;align-items:center;gap:14px;
  padding:14px clamp(16px,4vw,38px);
  background:color-mix(in srgb,var(--bg) 72%,transparent);
  backdrop-filter:blur(22px) saturate(180%);-webkit-backdrop-filter:blur(22px) saturate(180%);
  border-bottom:1px solid var(--border);
}
.brand{display:flex;align-items:center;gap:12px;font-weight:600;font-size:16px;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--grad-primary);display:grid;place-items:center;flex-shrink:0;box-shadow:0 6px 18px rgba(255,46,138,.35)}
[data-theme="bridge"] .brand-mark{box-shadow:0 6px 18px rgba(86,104,224,.3)}
.brand-mark svg{width:22px;height:22px;color:#fff}
.brand small{color:var(--ink-3);font-weight:400;font-size:12px;margin-left:6px}
.tb-spacer{flex:1}
.chipbtn{
  display:inline-flex;align-items:center;gap:8px;padding:8px 15px;border-radius:var(--r-pill);
  border:1px solid var(--border);background:var(--surface);color:var(--ink-2);
  font:600 12.5px/1 var(--font-sans);cursor:pointer;transition:all .2s var(--ease);
  backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);
}
.chipbtn:hover{border-color:var(--border-strong);color:var(--ink);transform:translateY(-1px)}
.iconbtn{width:38px;height:38px;display:grid;place-items:center;border-radius:var(--r-pill);
  border:1px solid var(--border);background:var(--surface);color:var(--ink-2);cursor:pointer;transition:all .2s var(--ease)}
.iconbtn:hover{border-color:var(--border-strong);color:var(--ink)}
.iconbtn svg{width:17px;height:17px}
[data-theme="kluxy"] .i-moon{display:none}
[data-theme="bridge"] .i-sun{display:none}
#allBtn[data-open="false"] .i-minus,#allBtn[data-open="true"] .i-plus{display:none}
/* anything expanded means the collapse control is live: light it up */
#allBtn[data-open="true"]{color:#fff;border-color:transparent;background:var(--grad-primary);
  box-shadow:0 0 0 1px color-mix(in srgb,var(--c-pink) 45%,transparent),0 4px 14px -4px color-mix(in srgb,var(--c-pink) 55%,transparent)}
#allBtn[data-open="true"]:hover{filter:brightness(1.08)}
/* three pulses after a card opens, so the way to close everything announces itself */
@keyframes allpulse{
  0%{box-shadow:0 0 0 0 rgba(255,46,138,.55)}
  70%{box-shadow:0 0 0 12px rgba(255,46,138,0)}
  100%{box-shadow:0 0 0 0 rgba(255,46,138,0)}
}
#allBtn[data-pulse="true"]{animation:allpulse .85s var(--ease) 3}
@media (prefers-reduced-motion: reduce){#allBtn[data-pulse="true"]{animation:none}}
/* controls never move: hide by visibility so the row keeps its geometry */
.tb-mute{visibility:hidden;pointer-events:none}
@media(max-width:640px){.tb-hide{display:none}}
/* ---------- layout ---------- */
.wrap{position:relative;z-index:1;max-width:1040px;margin:0 auto;padding:clamp(28px,5vw,54px) clamp(16px,4vw,38px) 100px}
.hero{text-align:center;margin:0 0 34px}
.hero h1{margin-inline:auto;max-width:22ch;text-wrap:balance}
.hero .sub{margin-inline:auto;max-width:62ch;text-wrap:balance}
h1{font-size:clamp(34px,6.2vw,64px);line-height:1.0;letter-spacing:-.04em;font-weight:700;margin:0 0 12px}
.gradient{background:var(--grad-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;background-size:200% 100%;animation:hueShift 8s ease-in-out infinite}
.sub{font-size:clamp(17px,2.4vw,24px);line-height:1.35;color:var(--ink-3);margin:0;font-weight:400;
  font-style:italic;letter-spacing:.005em}
.sub em{font-style:italic;color:var(--ink-2)}
/* ---------- cohort switch ---------- */
.switch{display:inline-flex;gap:4px;padding:4px;border-radius:var(--r-pill);border:1px solid var(--border);
  background:var(--surface);margin:0 0 26px;backdrop-filter:blur(20px)}
.switch button{
  border:0;background:transparent;color:var(--ink-3);font:600 13px/1 var(--font-sans);
  padding:9px 18px;border-radius:var(--r-pill);cursor:pointer;transition:all .2s var(--ease);white-space:nowrap;
}
.switch button[aria-pressed="true"]{background:var(--grad-primary);color:#fff;box-shadow:var(--shadow-btn)}
.spine{display:flex;flex-direction:column;gap:10px}
/* the card lifts and frosts a little further under the cursor */
.wk:hover{transform:scale(1.02);border-color:var(--border-strong);
  background:color-mix(in srgb,var(--surface-strong) 62%,transparent);
  backdrop-filter:blur(30px) saturate(200%);-webkit-backdrop-filter:blur(30px) saturate(200%);
  box-shadow:0 20px 50px rgba(0,0,0,.42),0 0 0 1px color-mix(in srgb,var(--c-purple) 18%,transparent)}
@media (prefers-reduced-motion: reduce){ .wk{transition:none} .wk:hover{transform:none} }
.wk::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad-rainbow-soft);opacity:.45}
.wk:hover{border-color:var(--border-strong)}
.wk[data-ca="true"]{border-color:var(--border-strong);box-shadow:var(--shadow-soft),var(--shadow-glow)}
.wk[data-ca="true"]::before{background:var(--grad-rainbow);opacity:.9;height:2px}
.wk[data-break="true"]{opacity:.55;box-shadow:none}
.wk[data-break="true"]::before{background:none}
.wk__bar{
  width:100%;display:flex;align-items:center;gap:16px;padding:17px 20px;
  background:transparent;border:0;cursor:pointer;text-align:left;color:inherit;font:inherit;
}
.wk__num{
  width:54px;height:54px;flex:none;border-radius:11px;display:grid;place-items:center;
  position:relative;overflow:hidden;
  font:700 17px/1 var(--font-sans);font-variant-numeric:tabular-nums;letter-spacing:-.02em;
  background:var(--grad-primary);color:#fff;box-shadow:0 6px 16px rgba(255,46,138,.30);
}
.wk__num b{position:relative;z-index:2;font-weight:700;text-shadow:0 1px 7px rgba(8,10,22,.6)}
/* the one moment of charm in the row: the tile grows and shifts hue under the
   cursor, and does neither when motion is not wanted */
.wk__num{transition:transform .18s var(--ease),box-shadow .18s var(--ease)}
/* the tile rests on the warm gradient, then grows and twirls it on hover */
.wk__num::before{content:'';position:absolute;inset:-45%;z-index:1;opacity:0;
  transition:opacity .2s var(--ease);
  background:conic-gradient(from 0deg,#ff2e8a,#ff5e6e,#ff9d2e,#ffc44d,#ff5e6e,#ff2e8a)}
.wk__bar:hover .wk__num,.wk__bar:focus-visible .wk__num{
  transform:scale(1.25);box-shadow:0 10px 26px rgba(255,110,60,.40)}
.wk__bar:hover .wk__num::before,.wk__bar:focus-visible .wk__num::before{
  opacity:1;animation:twirl 2.6s linear infinite}
@keyframes twirl{to{transform:rotate(1turn)}}
.wk[data-break="true"] .wk__bar:hover .wk__num{box-shadow:none}
.wk[data-break="true"] .wk__num::before{display:none}
@media (prefers-reduced-motion: reduce){
  .wk__num{transition:none}
  .wk__bar:hover .wk__num,.wk__bar:focus-visible .wk__num{transform:none}
  .wk__bar:hover .wk__num::before,.wk__bar:focus-visible .wk__num::before{animation:none}
}
[data-theme="bridge"] .wk__num{box-shadow:0 6px 16px rgba(86,104,224,.28)}
.wk[data-break="true"] .wk__num{background:var(--surface-strong);color:var(--ink-4);box-shadow:none;border:1px solid var(--border)}
.wk__mid{flex:1;min-width:0}
.tbc{opacity:.42;font-weight:500}
.tbc--bar{flex:none;font:600 10px/1 var(--font-mono);letter-spacing:.1em;color:var(--ink-4);opacity:.7;margin-right:8px}
.wk__date{font:600 10.5px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);display:block;margin-bottom:5px}
.wk__title{font-size:16.5px;font-weight:600;letter-spacing:-.015em;margin:0;line-height:1.3}
.wk__tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.lo{font:600 9.5px/1 var(--font-mono);letter-spacing:.08em;padding:4px 8px;border-radius:6px;
  border:1px solid var(--border);color:var(--ink-4)}
.catag{font:700 9.5px/1 var(--font-mono);letter-spacing:.1em;padding:4px 9px;border-radius:6px;
  background:var(--grad-primary);color:#fff}
.catag--bar{flex:none;margin-right:2px;padding:6px 10px;font-size:10px;
  box-shadow:0 4px 12px rgba(255,46,138,.30)}
.wk__plus{
  width:38px;height:38px;flex:none;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--border);background:var(--surface-strong);color:var(--ink-2);
  transition:transform .28s var(--ease),color .2s,border-color .2s;
}
.wk__bar:hover .wk__plus{border-color:var(--border-strong);color:var(--ink)}
.wk[data-open="true"] .wk__plus{transform:rotate(45deg)}
.wk__plus svg{width:16px;height:16px}
.wk__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .34s var(--ease)}
.wk[data-open="true"] .wk__body{grid-template-rows:1fr}
.wk__body>div{overflow:hidden}
.wk__inner{padding:2px 20px 22px;border-top:1px solid var(--border);margin:0 20px 0;padding-left:0;padding-right:0}
.build{display:flex;align-items:flex-start;gap:11px;margin:14px 0 0;padding:12px 14px;border-radius:14px;
  border:1px solid var(--border-strong);background:color-mix(in srgb,var(--c-pink) 8%,transparent)}
[data-theme="bridge"] .build{background:color-mix(in srgb,var(--c-blue) 8%,transparent)}
.build svg{width:16px;height:16px;color:var(--c-pink);flex:none;margin-top:2px}
[data-theme="bridge"] .build svg{color:var(--c-blue)}
.build .t{font-size:13.5px;line-height:1.55;color:var(--ink-2)}
.build .t b{color:var(--ink)}
.slot svg{width:13px;height:13px;opacity:.7}
.slot[data-filled="true"]{border-style:solid;border-color:var(--border-strong);color:var(--ink-2);background:var(--surface-strong)}
/* nav-sized segmented switch */
.switch--nav{margin:0;padding:3px}
.switch--nav button{padding:7px 15px;font-size:12.5px}
/* ---------- view switch + calendar ---------- */
.cal{display:flex;flex-direction:column;gap:22px}
.mon{background:var(--surface);border:1px solid var(--border);border-radius:20px;overflow:hidden;
  backdrop-filter:blur(22px) saturate(180%);box-shadow:var(--shadow-soft);position:relative}
.mon::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad-rainbow-soft);opacity:.45;z-index:2}
.mon__h{display:flex;align-items:baseline;gap:12px;padding:16px 20px 12px}
.mon__h h3{margin:0;font-size:19px;font-weight:700;letter-spacing:-.02em}
.mon__h span{font:600 10.5px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4)}
.dow{display:grid;grid-template-columns:repeat(7,1fr);border-top:1px solid var(--border)}
.dow div{padding:8px 10px;font:700 9.5px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4);text-align:left}
.grid{display:grid;grid-template-columns:repeat(7,1fr)}
.cell{min-height:96px;border-top:1px solid var(--border);border-right:1px solid var(--border);
  padding:7px 8px 9px;position:relative;transition:background .2s}
.cell:nth-child(7n){border-right:0}
.cell.pad{opacity:.28}
.cell.brk{background:color-mix(in srgb,var(--ink-4) 7%,transparent)}
.brkband{position:absolute;left:0;top:50%;transform:translateY(-50%);width:600%;z-index:0;
  display:flex;justify-content:center;align-items:center;padding:0 14px;
  pointer-events:none;white-space:nowrap;text-transform:uppercase;letter-spacing:.42em;
  font:300 clamp(16px,3.2vw,40px)/1 var(--font-sans);
  color:var(--ink);opacity:.10}
.brkband i{font-style:normal;margin:0 .12em}
.cell.today{box-shadow:inset 0 0 0 2px var(--c-pink)}
.cell__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.cell__d{font:600 13px/1 var(--font-sans);font-variant-numeric:tabular-nums;color:var(--ink-2)}
.cell.pad .cell__d{color:var(--ink-4)}
.cell__w{font:600 9px/1 var(--font-mono);letter-spacing:.06em;color:var(--ink-4)}
.ev{display:block;font:600 10.5px/1.35 var(--font-sans);padding:4px 6px;border-radius:7px;margin-bottom:4px;
  border:1px solid var(--border);background:color-mix(in srgb,var(--surface-strong) 70%,transparent);color:var(--ink-2);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ev b{font-family:var(--font-mono);font-size:9.5px;font-weight:600;color:var(--ink-4);margin-right:4px}
.ev.campus{border-left:2px solid var(--c-blue)}
.ev.cert{border-left:2px solid var(--c-purple)}
.ev.sat{border-left:2px solid var(--c-orange)}
.ev.due{background:var(--grad-primary);color:#fff;border-color:transparent}
.ev.due b{color:rgba(255,255,255,.75)}
/* ---------- concept tree ---------- */
.tree{display:flex;flex-direction:column;gap:12px}
.tnode{background:var(--surface);border:1px solid var(--border);border-radius:18px;overflow:hidden;
  backdrop-filter:blur(22px) saturate(180%);-webkit-backdrop-filter:blur(22px) saturate(180%);
  box-shadow:var(--shadow-soft);transition:border-color .2s var(--ease)}
.tnode[data-frame="true"]{border-color:var(--border-strong)}
.tnode[data-frame="true"] .tnode__k{color:var(--c-purple)}
/* the capability matrix sits in the column like its peers until it is opened,
   then widens out of the card because it is a table, not prose */
#tcaps{width:100%;margin-left:0;
  transition:width .45s var(--ease),margin-left .45s var(--ease),
             background .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease)}
#tcaps[data-open="true"]{background:transparent;border-color:transparent;box-shadow:none;
  backdrop-filter:none;-webkit-backdrop-filter:none;
  width:calc(100vw - clamp(24px,5vw,64px));
  margin-left:calc(50% - 50vw + clamp(12px,2.5vw,32px))}
@media(max-width:1100px){ #tcaps[data-open="true"]{width:100%;margin-left:0} }
@media (prefers-reduced-motion: reduce){ #tcaps{transition:none} }
.tnode__bar{width:100%;display:flex;align-items:center;gap:14px;padding:15px 18px;background:transparent;
  border:0;cursor:pointer;text-align:left;color:inherit;font:inherit}
.tnode__n{width:42px;height:42px;flex:none;border-radius:10px;display:grid;place-items:center;
  font:700 14px/1 var(--font-sans);font-variant-numeric:tabular-nums;color:#fff;
  background:var(--grad-primary);box-shadow:0 5px 14px rgba(255,46,138,.26)}
.tnode[data-frame="true"] .tnode__n{background:var(--surface-strong);color:var(--ink-3);border:1px solid var(--border-strong);box-shadow:none}
.tnode[data-brk="true"] .tnode__n{background:var(--surface-strong);color:var(--ink-4);border:1px solid var(--border);box-shadow:none}
.tnode__mid{flex:1;min-width:0}
.tnode__k{font:600 10px/1 var(--font-mono);letter-spacing:.13em;text-transform:uppercase;color:var(--ink-4);display:block;margin-bottom:5px}
.tnode__t{font-size:15.5px;font-weight:600;letter-spacing:-.012em;margin:0;line-height:1.32}
.tnode__sub{display:block;margin-top:5px;font-size:12.5px;color:var(--ink-4);line-height:1.45}
.tnode__tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:8px}
.tnode__plus{width:32px;height:32px;flex:none;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--border);color:var(--ink-4);transition:transform .25s var(--ease),border-color .2s,color .2s}
.tnode__plus svg{width:15px;height:15px}
.tnode[data-open="true"] .tnode__plus{transform:rotate(45deg)}
.tnode__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s var(--ease)}
.tnode[data-open="true"] .tnode__body{grid-template-rows:1fr}
.tnode__body>div{overflow:hidden}
.tnode__inner{padding:0 18px 26px 74px;max-width:1180px}
.tnode[data-frame="true"] .tnode__inner{max-width:none}
.rail{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 16px;padding:11px 13px;
  border:1px solid var(--border);border-radius:12px;background:color-mix(in srgb,var(--surface-strong) 45%,transparent)}
.rail__i{display:flex;align-items:baseline;gap:7px;font-size:12.5px;color:var(--ink-3);line-height:1.4}
.rail__i b{font:700 8.5px/1 var(--font-mono);letter-spacing:.13em;text-transform:uppercase;color:var(--ink-4)}
.rail__arrow{color:var(--ink-4);font-size:13px}
.rail__i--badge{width:100%;padding-top:9px;border-top:1px dashed var(--border)}
.rail__i--badge b{color:var(--c-purple)}
.rail__i--moves{width:100%;padding-top:9px;border-top:1px dashed var(--border)}
.rail__i--moves b{color:var(--c-green)}
/* a concept, opened */
.packlink{display:inline-flex;align-items:center;gap:9px;margin:2px 0 12px;padding:10px 16px;border-radius:999px;
  text-decoration:none;font:700 12.5px/1 var(--font-sans);letter-spacing:-.005em;color:#fff;
  background:var(--grad-primary);box-shadow:0 8px 20px rgba(255,46,138,.30);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),filter .2s var(--ease)}
.packlink:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 12px 26px rgba(255,46,138,.42);filter:brightness(1.06)}
.packlink svg{width:14px;height:14px}
.twig li:has(> .packlink)::before{display:none}
.cpt{margin-bottom:6px!important;padding-left:0!important}
.cpt::before{display:none}
.cpt__t{display:flex;align-items:flex-start;gap:8px;width:100%;text-align:left;background:transparent;border:0;
  padding:6px 8px 6px 0;color:var(--ink-2);font:600 13.5px/1.45 var(--font-sans);cursor:pointer;letter-spacing:-.005em}
.cpt__t:hover{color:var(--ink)}
.cpt__chev{flex:none;display:inline-block;width:12px;color:var(--c-pink);transition:transform .2s var(--ease);font-size:15px;line-height:1.3}
.cpt[data-open="true"] .cpt__chev{transform:rotate(90deg)}
.cpt__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s var(--ease)}
.cpt[data-open="true"] .cpt__body{grid-template-rows:1fr}
.cpt__body>div{overflow:hidden}
.cpt__in{margin:4px 0 12px 20px;padding:12px 14px;border-left:2px solid color-mix(in srgb,var(--c-pink) 40%,transparent);
  border-radius:0 10px 10px 0;background:color-mix(in srgb,var(--surface-strong) 40%,transparent)}
.cpt__r{display:grid;grid-template-columns:130px 1fr;gap:10px;margin-bottom:8px}
.cpt__r:last-child{margin-bottom:0}
.cpt__r b{font:700 8.5px/1.6 var(--font-mono);letter-spacing:.11em;text-transform:uppercase;color:var(--ink-4)}
.cpt__r span{font-size:12.8px;line-height:1.5;color:var(--ink-3)}
.cpt__r:last-child span{color:var(--ink-4);font-size:12px}
.cpt__r--work span{color:var(--ink-2)}
.cpt__r--work b{color:var(--c-orange)}
@media(max-width:700px){.cpt__r{grid-template-columns:1fr;gap:2px}}
.cmx{display:flex;flex-direction:column;gap:6px;overflow-x:auto}
.cmx__head,.cmx__row{display:grid;grid-template-columns:210px repeat(5,minmax(160px,1fr));gap:6px;min-width:0}
.cmx__head span{font:700 8.5px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);padding:0 8px 4px}
.cmx__s{display:flex;flex-direction:column;gap:3px;padding:10px;border-radius:10px;
  background:color-mix(in srgb,var(--surface-strong) 45%,transparent);font-size:12.5px;color:var(--ink-2);line-height:1.35}
.cmx__s b{font:700 9px/1 var(--font-mono);letter-spacing:.1em;color:var(--c-pink)}
.cmx__s i{font-style:normal;font:600 9px/1 var(--font-mono);letter-spacing:.08em;color:var(--ink-4)}
.cmx__c{position:relative;padding:10px 10px 18px;border-radius:10px;border:1px solid var(--border);
  font-size:12px;line-height:1.42;color:var(--ink-4)}
.cmx__c[data-in="true"]{color:var(--ink-3);border-color:var(--border-strong);
  background:color-mix(in srgb,var(--c-blue) 7%,transparent)}
.cmx__c em{position:absolute;left:10px;bottom:6px;font-style:normal;font:700 8.5px/1 var(--font-mono);
  letter-spacing:.1em;text-transform:uppercase;color:var(--c-green)}
.branch{margin-top:14px}
.branch:first-child{margin-top:2px}
.branch__h{display:flex;align-items:center;gap:9px;margin-bottom:9px}
.branch__h b{font-size:13px;font-weight:650;letter-spacing:-.008em;color:var(--ink-2)}
.kind{font:700 8.5px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;padding:4px 7px;border-radius:5px;
  border:1px solid var(--border);color:var(--ink-4);flex:none}
.kind[data-k="concept"]{border-color:color-mix(in srgb,var(--c-blue) 45%,transparent);color:var(--c-blue)}
.kind[data-k="skill"]{border-color:color-mix(in srgb,var(--c-green) 45%,transparent);color:var(--c-green)}
.kind[data-k="tool"]{border-color:color-mix(in srgb,var(--c-purple) 45%,transparent);color:var(--c-purple)}
.kind[data-k="case"]{border-color:color-mix(in srgb,var(--c-orange) 45%,transparent);color:var(--c-orange)}
.kind[data-k="gov"]{border-color:color-mix(in srgb,var(--c-pink) 45%,transparent);color:var(--c-pink)}
.kind[data-k="comm"]{border-color:color-mix(in srgb,var(--c-orange) 40%,transparent);color:var(--c-orange)}
.twig{list-style:none;margin:0;padding:0 0 0 4px}
.twig li{position:relative;padding:0 0 0 18px;margin:0 0 7px;font-size:13.5px;line-height:1.5;color:var(--ink-3)}
.twig li::before{content:'';position:absolute;left:3px;top:.62em;width:7px;height:1px;background:var(--border-strong)}
.twig .kids{list-style:none;margin:7px 0 0;padding:0 0 0 4px}
.twig .kids li{font-size:12.5px;color:var(--ink-4);margin-bottom:5px}
.twig .kids li::before{width:5px;opacity:.7}
@media(max-width:760px){ .tnode__inner{padding-left:20px} }
.legend{display:flex;gap:14px;flex-wrap:wrap;padding:12px 20px 16px;border-top:1px solid var(--border)}
.legend span{display:inline-flex;align-items:center;gap:6px;font:600 10.5px/1 var(--font-sans);color:var(--ink-4)}
.legend i{width:9px;height:9px;border-radius:3px;display:block}
@media(max-width:760px){
  .cell{min-height:auto;padding:6px}
  .ev{font-size:0;padding:3px;margin-bottom:3px;border-radius:4px}
  .ev b{font-size:0}
  .ev::after{content:'';display:block;height:3px}
}
/* ---------- section headings ---------- */
.sec{margin:58px 0 22px;display:flex;align-items:center;gap:16px}
.sec h2{font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);margin:0;font-weight:700;white-space:nowrap}
.sec .line{flex:1;height:1px;background:var(--grad-rainbow);opacity:.55}
.sec .line.l{background:linear-gradient(90deg,transparent,var(--c-purple),var(--c-pink))}
.sec .line.r{background:linear-gradient(90deg,var(--c-orange),var(--c-green),transparent)}
/* the calendar is a section under the weeks: same .sec heading, the title is the toggle */
.calsec{scroll-margin-top:calc(var(--nav-h) + 14px)}
.calsec .sec{transition:margin-bottom .34s var(--ease)}
.calsec:not([data-open="true"]) .sec{margin-bottom:0}
.sec__btn{display:inline-flex;align-items:center;gap:12px;margin:0;padding:6px 6px 6px 10px;border:0;background:transparent;
  color:inherit;font:inherit;letter-spacing:inherit;text-transform:inherit;cursor:pointer;border-radius:var(--r-pill)}
.sec__plus{width:28px;height:28px;flex:none;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--border);color:var(--ink-4);transition:transform .25s var(--ease),border-color .2s,color .2s}
.sec__plus svg{width:13px;height:13px}
.sec__btn:hover,.sec__btn:focus-visible{color:var(--ink)}
.sec__btn:hover .sec__plus,.sec__btn:focus-visible .sec__plus{border-color:var(--border-strong);color:var(--ink)}
.calsec[data-open="true"] .sec__plus{transform:rotate(45deg)}
.calsec__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .34s var(--ease)}
.calsec[data-open="true"] .calsec__body{grid-template-rows:1fr}
.calsec__body>div{overflow:hidden;padding:0 2px}
@media (prefers-reduced-motion: reduce){.calsec .sec,.calsec__body,.sec__plus{transition:none}}
/* the view switch is a staff control: students only ever get the weeks, so the
   pill is hidden signed out, for students, and while staff views as a student */
html:not([data-role="staff"]) .viewsw,
html[data-va="1"] .viewsw{display:none}
/* ---------- CA cards ---------- */
.cas{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:820px){.cas{grid-template-columns:1fr}}
.ca{
  background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:22px;
  backdrop-filter:blur(22px) saturate(180%);position:relative;overflow:hidden;box-shadow:var(--shadow-soft)
}
.ca::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad-rainbow);opacity:.8}
.ca .w{font:700 34px/1 var(--font-sans);letter-spacing:-.03em;background:var(--grad-primary);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.ca .nm{font-size:15.5px;font-weight:600;margin:9px 0 3px;letter-spacing:-.01em}
.ca .md{font:600 9.5px/1 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);margin-bottom:12px}
.ca .row{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;padding:7px 0;border-top:1px solid var(--border);color:var(--ink-3)}
.ca .row b{color:var(--ink-2);font-weight:600;text-align:right}
.ca .dsc{font-size:11.5px;color:var(--ink-4);margin-top:12px;line-height:1.5;font-family:var(--font-mono)}
/* ---------- note ---------- */
.note{border:1px solid var(--border);border-radius:18px;padding:18px 20px;background:var(--surface);
  backdrop-filter:blur(20px) saturate(180%);margin:22px 0;position:relative;overflow:hidden;
  display:flex;gap:15px;align-items:flex-start}
.note::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:var(--grad-rainbow);opacity:.6}
.note .nicon{width:36px;height:36px;flex:none;border-radius:11px;background:var(--grad-primary);
  display:grid;place-items:center;color:#fff;box-shadow:0 6px 16px rgba(255,46,138,.35)}
[data-theme="bridge"] .note .nicon{box-shadow:0 6px 16px rgba(86,104,224,.3)}
.note .nicon svg{width:18px;height:18px}
.note .nbody{flex:1;min-width:0}
.note .neyebrow{display:block;font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin:0 0 6px}
.note p{margin:0 0 8px;font-size:13.5px;line-height:1.6;color:var(--ink-2)}
.note p:last-child{margin-bottom:0}
.note b{color:var(--ink)}
footer{position:relative;z-index:1;max-width:1040px;margin:0 auto;padding:26px clamp(16px,4vw,38px) 60px;
  border-top:1px solid var(--border);font:400 11.5px/1.9 var(--font-mono);color:var(--ink-4);text-align:center}
.k{border:1px solid var(--border);border-radius:5px;padding:1px 6px;color:var(--ink-3)}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media print{.topbar,body::before{display:none!important}.wk__body{grid-template-rows:1fr!important}body{background:#fff}}
[data-theme="kluxy"] body{
  background:
    radial-gradient(ellipse at 82% 47%,#143899 0%,transparent 49%),
    radial-gradient(ellipse at 28% 91%,#0b2977 0%,transparent 60%),
    linear-gradient(125deg,#020922 0%,#061747 44%,#0b2266 100%) fixed;
}
/* the drifting glows, now spotlights in the cover's own blues */
[data-theme="kluxy"] body::before{
  background:
    radial-gradient(760px 520px at 0% 0%,rgba(47,140,255,.30),transparent 68%),
    radial-gradient(720px 500px at 30% -6%,rgba(79,240,255,.16),transparent 68%),
    radial-gradient(820px 600px at 52% 108%,rgba(31,79,220,.34),transparent 68%),
    radial-gradient(740px 540px at 90% -4%,rgba(111,155,255,.24),transparent 66%),
    radial-gradient(900px 660px at 104% 104%,rgba(20,56,153,.40),transparent 68%);
  animation:orbDriftRoyal 28s ease-in-out infinite alternate;
}
@keyframes orbDriftRoyal{0%{filter:hue-rotate(0deg) saturate(1)}50%{filter:hue-rotate(-14deg) saturate(1.2)}100%{filter:hue-rotate(10deg) saturate(1)}}
[data-theme="kluxy"] ::selection{background:rgba(79,240,255,.30);color:#fff}
[data-theme="kluxy"] h1{color:#fff}
[data-theme="kluxy"] .gradient{background:linear-gradient(90deg,#4ff0ff 0%,#7cc4ff 50%,#4ff0ff 100%);
  -webkit-background-clip:text;background-clip:text;background-size:200% 100%}
[data-theme="kluxy"] .sub{color:#a9c4ee}
[data-theme="kluxy"] .wk__date,[data-theme="kluxy"] .tnode__k{color:#7cc4ff}
[data-theme="kluxy"] .brand-mark{box-shadow:0 6px 18px rgba(31,107,255,.45)}
[data-theme="kluxy"] #allBtn[data-open="true"]{box-shadow:0 0 0 1px rgba(79,240,255,.40),0 4px 14px -4px rgba(47,140,255,.60)}
@keyframes allpulseRoyal{0%{box-shadow:0 0 0 0 rgba(79,240,255,.55)}70%{box-shadow:0 0 0 12px rgba(79,240,255,0)}100%{box-shadow:0 0 0 0 rgba(79,240,255,0)}}
[data-theme="kluxy"] #allBtn[data-pulse="true"]{animation-name:allpulseRoyal}
[data-theme="kluxy"] .wk:hover{box-shadow:0 20px 50px rgba(0,4,24,.5),0 0 0 1px rgba(79,240,255,.18)}
[data-theme="kluxy"] .wk__num{box-shadow:0 6px 16px rgba(31,107,255,.40)}
[data-theme="kluxy"] .wk__num::before{background:conic-gradient(from 0deg,#1747d6,#2f8cff,#4ff0ff,#e6fbff,#4ff0ff,#1747d6)}
[data-theme="kluxy"] .wk__bar:hover .wk__num,[data-theme="kluxy"] .wk__bar:focus-visible .wk__num{box-shadow:0 10px 26px rgba(79,240,255,.40)}
[data-theme="kluxy"] .catag--bar{box-shadow:0 4px 12px rgba(31,107,255,.40)}
[data-theme="kluxy"] .tnode__n{box-shadow:0 5px 14px rgba(31,107,255,.36)}
[data-theme="kluxy"] .packlink{box-shadow:0 8px 20px rgba(31,107,255,.40)}
[data-theme="kluxy"] .packlink:hover{box-shadow:0 12px 26px rgba(79,240,255,.40)}
[data-theme="kluxy"] .note .nicon{box-shadow:0 6px 16px rgba(31,107,255,.45)}
[data-theme="kluxy"] .wk:hover{background:rgba(90,150,255,.12);backdrop-filter:blur(30px) saturate(130%);-webkit-backdrop-filter:blur(30px) saturate(130%)}
/* the paper plane is a warm PNG: turn it into the deck's blue */
[data-theme="kluxy"] #gate .gate__go .plane{filter:grayscale(1) sepia(1) hue-rotate(165deg) saturate(4.5) brightness(1.05)}
[data-theme="kluxy"] #gate .gate__form[data-ready="1"] .gate__go .plane{filter:grayscale(1) sepia(1) hue-rotate(165deg) saturate(4.5) brightness(1.05) drop-shadow(0 0 10px rgba(79,240,255,.55))}
[data-theme="kluxy"] #gate .gate__form[data-ready="1"] .gate__go:hover .plane{filter:grayscale(1) sepia(1) hue-rotate(165deg) saturate(4.5) brightness(1.05) drop-shadow(0 0 16px rgba(79,240,255,.75))}
.joinask{max-width:470px;margin:18px auto 0;text-align:left;padding:16px 18px;border-radius:18px;
  border:1px solid color-mix(in srgb,var(--c-blue) 45%,transparent);background:color-mix(in srgb,var(--c-blue) 9%,transparent);animation:gateUp .35s var(--ease) both}
.joinask p{margin:0 0 12px;font-size:14px;line-height:1.55;color:var(--ink-2)}
.joinask form{display:flex;gap:8px;flex-wrap:wrap}
.joinask input{flex:1;min-width:200px;height:44px;padding:0 16px;border-radius:var(--r-pill);border:1px solid var(--border-strong);
  background:color-mix(in srgb,var(--surface-strong) 85%,transparent);color:var(--ink);font:500 15px/1 var(--font-sans);outline:none}
.joinask input:focus{border-color:color-mix(in srgb,var(--c-pink) 65%,transparent)}
.joinask button{height:44px;padding:0 20px;border:0;border-radius:var(--r-pill);background:var(--grad-primary);color:#fff;font:600 14px/1 var(--font-sans);cursor:pointer}
.joinask button:disabled{opacity:.6}
.joinask .fine{margin:10px 0 0;font-size:12px;color:var(--ink-4)}
/* ---------- student-number sign-in + account security (2026-09-17) ---------- */
#gate .gate__form .xpre{flex:none;padding:0 0 0 20px;font:600 19px/1 var(--font-mono);letter-spacing:.06em;
  background:var(--grad-primary);-webkit-background-clip:text;background-clip:text;color:transparent;
  transition:opacity .2s var(--ease),width .2s var(--ease)}
#gate .gate__form[data-mode="email"] .xpre{opacity:0;width:0;padding:0}
#gate .gate__form[data-mode="sid"] .field input{font:500 19px/1 var(--font-mono);letter-spacing:.16em;padding-left:3px}
#gate .gate__form[data-mode="sid"] .field input::placeholder{letter-spacing:.16em;opacity:.45}
#gate .gate__sub b{color:var(--ink-2);font-weight:600}
.digits{display:flex;justify-content:center;gap:5px;margin:14px auto 0;height:4px}
.digits i{width:14px;height:4px;border-radius:2px;background:var(--border-strong);transition:background .18s var(--ease),transform .18s var(--ease)}
.digits i.on{background:var(--c-pink);transform:scaleY(1.25)}
#gate .gate__form[data-mode="email"] ~ .digits{visibility:hidden}
.ask{max-width:460px;margin:0 auto;text-align:left;animation:gateUp .45s var(--ease) both}
.ask h2{margin:0 0 6px;text-align:center;font-size:25px;font-weight:700;letter-spacing:-.025em}
.ask .lede{margin:0 0 22px;text-align:center;font-size:14.5px;line-height:1.55;color:var(--ink-3)}
.qa{display:block;margin:0 0 12px;padding:14px 16px 12px;border-radius:18px;
  background:color-mix(in srgb,var(--surface-strong) 82%,transparent);border:1px solid var(--border-strong);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.qa:focus-within{border-color:color-mix(in srgb,var(--c-pink) 65%,transparent);
  box-shadow:0 0 0 5px color-mix(in srgb,var(--c-pink) 11%,transparent)}
.qa .q{display:block;font:600 10.5px/1.4 var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);margin-bottom:6px}
.qa input{width:100%;border:0;background:transparent;outline:none;color:var(--ink);font:500 17px/1.3 var(--font-sans);padding:2px 0}
.qa input::placeholder{color:var(--ink-4);opacity:.6}
.cta{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;margin-top:18px;height:50px;border:0;cursor:pointer;
  border-radius:var(--r-pill);background:var(--grad-primary);color:#fff;font:600 15px/1 var(--font-sans);
  box-shadow:var(--shadow-btn);transition:transform .18s var(--ease),filter .18s var(--ease),opacity .18s}
.cta:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.06)}
.cta:active:not(:disabled){transform:translateY(0) scale(.99)}
.cta:disabled{opacity:.6;cursor:default}
.linkbtn{display:block;margin:14px auto 0;border:0;background:none;color:var(--ink-4);cursor:pointer;font:500 13px/1 var(--font-sans)}
.linkbtn:hover{color:var(--c-pink)}
.ask .gate__msg{text-align:center}
/* the badge: present, calm, impossible to miss, never blocking */
.secbadge{--sec-red:255,64,84;position:relative;display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px 0 11px;cursor:pointer;
  border-radius:var(--r-pill);border:1px solid rgba(var(--sec-red),.42);
  background:radial-gradient(120% 140% at 50% 50%,rgba(var(--sec-red),.05) 35%,rgba(var(--sec-red),.16) 100%),var(--surface);color:var(--ink-2);
  box-shadow:inset 0 0 12px rgba(var(--sec-red),.30),inset 0 0 2px rgba(var(--sec-red),.45),0 0 14px -4px rgba(var(--sec-red),.35);
  font:600 12.5px/1 var(--font-sans);white-space:nowrap;transition:transform .18s var(--ease),box-shadow .25s var(--ease);
  animation:secGlow 3.2s ease-in-out infinite}
/* a slow breath in the backlight: present, never alarming */
@keyframes secGlow{50%{box-shadow:inset 0 0 16px rgba(var(--sec-red),.42),inset 0 0 2px rgba(var(--sec-red),.55),0 0 18px -4px rgba(var(--sec-red),.45)}}
.secbadge:hover{animation:none;transform:translateY(-1px);box-shadow:inset 0 0 18px rgba(var(--sec-red),.5),inset 0 0 2px rgba(var(--sec-red),.6),0 0 20px -4px rgba(var(--sec-red),.5)}
.secbadge svg{width:16px;height:16px;color:rgb(255,110,124);flex:none}
.secbadge .pulse{position:absolute;top:-2px;right:-2px;width:9px;height:9px;border-radius:50%;background:rgb(var(--sec-red));
  box-shadow:0 0 0 0 rgba(var(--sec-red),.6);animation:secPulse 2.2s ease-out infinite}
@keyframes secPulse{70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
.secbadge.bye{animation:secBye .5s var(--ease) forwards}
@keyframes secBye{to{opacity:0;transform:scale(.8);width:0;padding:0;margin:0;border-width:0}}
@media(max-width:720px){.secbadge .t{display:none}.secbadge{padding:0;width:38px;justify-content:center}}
@media(max-width:560px){.secbadge{width:32px;height:32px}.secbadge svg{width:15px;height:15px}#whoSlot{gap:5px!important}}
#gate.asking .gate__sub{display:none}
/* phones: the navbar was already full, so the expand-all button yields its slot to the badge until answers are set */
@media(max-width:560px){html[data-unsecured="1"] #allBtn{display:none}}
#secDlg,#hubDlg,#theoryDlg,#presDlg{width:min(520px,calc(100vw - 32px));max-height:calc(100svh - 32px);padding:0;border:1px solid var(--border-strong);border-radius:24px;
  /* surface-strong is translucent: lay it over the solid page colour so nothing behind reads through */
  background:linear-gradient(var(--surface-strong),var(--surface-strong)),var(--bg);color:var(--ink);box-shadow:0 30px 80px -20px rgba(0,0,0,.45);overflow:auto}
#secDlg::backdrop,#hubDlg::backdrop,#theoryDlg::backdrop,#presDlg::backdrop{background:rgba(6,8,20,.52);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
#secDlg[open],#hubDlg[open],#theoryDlg[open],#presDlg[open]{animation:dlgIn .38s cubic-bezier(.2,.8,.2,1) both}
@keyframes dlgIn{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.sd{position:relative;padding:30px 28px 26px}
.sd::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad-rainbow);opacity:.85}
.sd__x{position:absolute;top:14px;right:14px;width:34px;height:34px;border:0;border-radius:50%;background:transparent;color:var(--ink-4);cursor:pointer;display:grid;place-items:center}
.sd__x:hover{color:var(--ink);background:var(--surface)}
.sd__shield{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;margin-bottom:16px;
  background:color-mix(in srgb,var(--c-orange) 16%,transparent);border:1px solid color-mix(in srgb,var(--c-orange) 45%,transparent)}
.sd__shield svg{width:24px;height:24px;color:var(--c-orange)}
.sd h2{margin:0 0 8px;font-size:23px;font-weight:700;letter-spacing:-.025em}
.sd .lede{margin:0 0 22px;font-size:14.5px;line-height:1.6;color:var(--ink-3)}
.sd .sd-slot{margin:0 0 14px;padding:14px 16px;border-radius:18px;border:1px solid var(--border-strong);background:color-mix(in srgb,var(--surface) 70%,transparent)}
.sd .sd-slot:focus-within{border-color:color-mix(in srgb,var(--c-pink) 60%,transparent);box-shadow:0 0 0 4px color-mix(in srgb,var(--c-pink) 10%,transparent)}
.sd .sd-n{font:600 10.5px/1 var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4);margin-bottom:10px;display:block}
.sd .sd-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.sd .sd-chip{border:1px solid var(--border-strong);background:transparent;color:var(--ink-3);border-radius:var(--r-pill);
  padding:7px 11px;font:500 12.5px/1.2 var(--font-sans);cursor:pointer;transition:all .15s var(--ease)}
.sd .sd-chip:hover:not(:disabled){color:var(--ink);border-color:var(--ink-4)}
.sd .sd-chip[aria-pressed="true"]{background:var(--grad-primary);color:#fff;border-color:transparent}
.sd .sd-chip:disabled{opacity:.3;cursor:default}
.sd input{width:100%;border:0;border-bottom:1px solid var(--border-strong);background:transparent;outline:none;color:var(--ink);
  font:500 16px/1.3 var(--font-sans);padding:9px 0 7px;transition:border-color .15s}
.sd input:focus{border-color:var(--c-pink)}
.sd input.own{display:none;margin-bottom:6px}
.sd .sd-slot[data-own="1"] input.own{display:block}
.sd .sd-hint{margin:12px 0 0;font-size:12.5px;line-height:1.55;color:var(--ink-4)}
.sd .sd-err{display:none;margin:12px 0 0;padding:10px 13px;border-radius:12px;font-size:13px;color:var(--ink-2);
  background:color-mix(in srgb,var(--c-pink) 12%,transparent);border:1px solid color-mix(in srgb,var(--c-pink) 40%,transparent)}
.sd .sd-err.on{display:block}
.sd .sd-done{text-align:center;padding:14px 0 6px}
.sd .sd-done .sent__tick{margin-bottom:16px}
/* the container carries the focus ring; the global glow on the bare input drew a box inside the pill */
#gate .field input:focus-visible,.qa input:focus-visible,.sd input:focus-visible{box-shadow:none}
.sd .sd-chip--own{--own-blue:74,143,255;color:var(--ink-2);border-color:rgba(var(--own-blue),.5);
  background:radial-gradient(120% 160% at 50% 50%,rgba(var(--own-blue),.04) 30%,rgba(var(--own-blue),.16) 100%);
  box-shadow:inset 0 0 10px rgba(var(--own-blue),.32),inset 0 0 2px rgba(var(--own-blue),.5),0 0 12px -4px rgba(var(--own-blue),.4)}
.sd .sd-chip--own:hover:not(:disabled){border-color:rgba(var(--own-blue),.75);
  box-shadow:inset 0 0 14px rgba(var(--own-blue),.45),inset 0 0 2px rgba(var(--own-blue),.6),0 0 16px -4px rgba(var(--own-blue),.55)}
.sd .sd-chip--own[aria-pressed="true"]{box-shadow:inset 0 0 10px rgba(255,255,255,.18),0 0 16px -4px rgba(var(--own-blue),.6)}
@media(prefers-reduced-motion:reduce){#hubDlg[open],.secbadge,.secbadge .pulse,#secDlg[open],.ask{animation:none}}

/* KIT: DEPTH OF FIELD. (2026-10-01, from bdaib-hub) The ground sits out of focus so the cards read as the one
   plane in focus: the traces soften to light, a pool of shade under the reading column lifts the glass off it,
   and every card takes a layered shadow from one light above plus a hairline of light along its top edge.
   Needs <div class="circuitbg" aria-hidden="true"></div> as the first child of <body> (bdaib-hub keeps its
   animated circuit canvas inside it). Kit feature rules start with html so they outrank a page's own rule of
   the same shape, which loads after this file. */
.circuitbg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.circuitbg canvas{position:absolute;inset:0;width:100%;height:100%;filter:blur(4px)}
[data-theme="kluxy"] .circuitbg{opacity:.62}
[data-theme="bridge"] .circuitbg{opacity:.9}
@media (prefers-reduced-motion:reduce){.circuitbg #hub-circuit{display:none}}
.circuitbg::after{content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 46% 78% at 50% 56%,rgba(2,8,30,.56),rgba(2,8,30,.22) 58%,transparent 84%)}
[data-theme="bridge"] .circuitbg::after{
  background:radial-gradient(ellipse 46% 78% at 50% 56%,rgba(247,249,253,.62),rgba(247,249,253,.24) 58%,transparent 84%)}
html[data-theme="kluxy"] body::after{filter:blur(1.8px)}
html[data-theme="kluxy"]{--shadow-soft:0 1px 2px rgba(0,4,24,.30),0 10px 22px -10px rgba(0,4,24,.60),0 30px 64px -22px rgba(0,4,24,.80)}
html[data-theme="bridge"]{--shadow-soft:0 1px 2px rgba(30,29,76,.06),0 10px 24px -12px rgba(30,29,76,.16),0 30px 64px -26px rgba(30,29,76,.22)}
html .wk{box-shadow:var(--shadow-soft),inset 0 1px 0 rgba(255,255,255,.05)}

/* KIT: COMPLETED WEEK. (2026-10-01) A week whose recap is published reads as settled glass: a touch more frost,
   a lit inner edge, and a thin blue horizon along the top, like the atmosphere on the Earth's limb. Each hub sets
   data-done="true" on a .wk when it has a recap for that week (one rule for all three: no recap, not done).
   :not(:hover) leaves the hover lift to each page; a CA week keeps its own marker bar when done. */
html .wk[data-done="true"]:not(:hover){
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.012) 60%),var(--surface);
  border-color:rgba(160,200,255,.20);
  backdrop-filter:blur(30px) saturate(150%);-webkit-backdrop-filter:blur(30px) saturate(150%);
  box-shadow:var(--shadow-soft),inset 0 1px 0 rgba(255,255,255,.09),inset 0 0 24px rgba(120,170,255,.035)}
html .wk[data-done="true"]:not([data-ca="true"])::before{height:1px;opacity:.85;
  background:linear-gradient(90deg,transparent 4%,rgba(70,140,255,.55) 30%,rgba(140,200,255,.85) 50%,rgba(70,140,255,.55) 70%,transparent 96%);
  box-shadow:0 0 10px 1px rgba(47,120,255,.28)}
html[data-theme="bridge"] .wk[data-done="true"]:not(:hover){
  background:linear-gradient(180deg,rgba(255,255,255,.55),rgba(255,255,255,.18) 60%),var(--surface);
  border-color:rgba(60,110,230,.16);
  box-shadow:var(--shadow-soft),inset 0 1px 0 rgba(255,255,255,.9)}