/* The Study Room: full-bleed lofi scene with tools on top. PDF palette: apricot, Van Gogh blue, pomegranate, melon, bistre. */
.room{--apricot:#f6b48a;--vblue:#3f63b8;--vblue-2:#8fabe8;--pom:#c2414b;--melon:#f4a7a0;--bistre:#3d2b1f;--glass:rgba(255,248,242,.9);--glass-line:rgba(61,43,31,.14);
  position:relative;height:calc(100svh - 70px);min-height:560px;overflow:hidden;background:#1d2850;color:var(--bistre);isolation:isolate}
.room .stage{position:absolute;inset:0}
.room .poster,.room video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.room video{opacity:0;transition:opacity .8s ease}
.room video.on{opacity:1}
.room .tint{position:absolute;inset:0;pointer-events:none;transition:background .8s ease,backdrop-filter .8s ease}
.room[data-tint="golden"] .tint{background:linear-gradient(180deg,rgba(246,180,138,.18),rgba(194,65,75,.12))}
.room[data-tint="night"] .tint{background:linear-gradient(180deg,rgba(18,24,58,.55),rgba(29,40,80,.45))}
.room[data-tint="soft"] .tint{background:rgba(255,240,235,.18);backdrop-filter:blur(1.5px) saturate(.9)}
.room.lampoff .tint{background:radial-gradient(ellipse at var(--lx,48%) var(--ly,40%),rgba(0,0,0,0) 0,rgba(10,12,30,.5) 60%)}
.room #fx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}

/* hotspots */
.room .spots{position:absolute;inset:0;pointer-events:none}
.room .spot{position:absolute;width:56px;height:56px;margin:-28px 0 0 -28px;border-radius:50%;border:0;background:transparent;cursor:pointer;pointer-events:auto;padding:0}
.room .spot::before{content:"";position:absolute;inset:18px;border-radius:50%;background:rgba(255,255,255,.85);box-shadow:0 0 0 0 rgba(255,255,255,.7);animation:ping 2.4s ease-out infinite}
.room.nohints .spot::before{opacity:0;animation:none}
.room .spot:hover::before,.room .spot:focus-visible::before{background:var(--apricot);opacity:1}
.room .spot .tip{position:absolute;left:50%;bottom:100%;transform:translate(-50%,-4px);white-space:nowrap;background:var(--glass);color:var(--bistre);font-size:.78rem;font-weight:700;padding:5px 10px;border-radius:999px;opacity:0;transition:opacity .2s;pointer-events:none}
.room .spot:hover .tip,.room .spot:focus-visible .tip{opacity:1}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(255,255,255,.7)}80%,100%{box-shadow:0 0 0 14px rgba(255,255,255,0)}}
.room .bubble{position:absolute;transform:translate(-50%,-100%);background:#fff;color:var(--bistre);font-weight:800;font-size:.9rem;padding:8px 14px;border-radius:16px;pointer-events:none;animation:pop 1.6s ease forwards;white-space:nowrap}
@keyframes pop{0%{opacity:0;margin-top:0}15%{opacity:1;margin-top:-10px}80%{opacity:1}100%{opacity:0;margin-top:-26px}}

/* overlay UI */
.room .ui{position:absolute;inset:0;pointer-events:none;transition:opacity .4s}
.room .ui>*{pointer-events:auto}
.room.hidden-ui .ui{opacity:0;pointer-events:none}
.room.hidden-ui .ui>*{pointer-events:none}
.room .topl{position:absolute;left:24px;top:22px;max-width:min(520px,60%);background:var(--glass);border-radius:18px;padding:14px 20px;backdrop-filter:blur(8px)}
.room .hello{font-family:var(--display);font-style:italic;color:var(--pom);font-size:1.05rem}
.room .rname{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:400;color:var(--bistre);margin-top:2px}
.room .rsub{font-size:.88rem;color:#6a5446;margin-top:4px}
.room .topr{position:absolute;right:24px;top:22px;display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.room .chip{background:var(--glass);border:0;border-radius:999px;padding:8px 14px;font-weight:800;font-size:.85rem;color:var(--bistre);backdrop-filter:blur(8px);font-variant-numeric:tabular-nums}
.room .timerchip{background:var(--pom);color:#fff;cursor:pointer;min-height:40px}
.room .navarr{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:0;background:var(--glass);display:grid;place-items:center;cursor:pointer;backdrop-filter:blur(8px)}
.room .navarr svg,.room .dock svg,.room .x svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.room .navarr:hover{background:var(--apricot)}
.room .prev{left:18px}.room .next{right:18px}

.room .dock{position:absolute;left:50%;bottom:20px;transform:translateX(-50%);display:flex;align-items:center;gap:4px;background:var(--glass);border-radius:999px;padding:6px;backdrop-filter:blur(10px);box-shadow:0 18px 40px -18px rgba(20,16,40,.6);max-width:calc(100% - 24px);overflow-x:auto;scrollbar-width:none}
.room .dock button{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:62px;min-height:52px;justify-content:center;border:0;background:transparent;border-radius:999px;font-size:.7rem;font-weight:800;color:var(--bistre);cursor:pointer;padding:6px 10px}
.room .dock button:hover{background:rgba(246,180,138,.45)}
.room .dock button[aria-expanded="true"]{background:var(--bistre);color:#fff}
.room .dock .sep{width:1px;align-self:stretch;margin:8px 4px;background:var(--glass-line)}
.room .dock .sm{min-width:52px}

.room .panel{position:absolute;left:50%;bottom:96px;transform:translateX(-50%);width:min(440px,calc(100% - 24px));max-height:calc(100% - 200px);overflow:auto;background:var(--glass);border-radius:22px;padding:18px 20px 20px;backdrop-filter:blur(14px);box-shadow:0 30px 60px -24px rgba(20,16,40,.6)}
.room .phead{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.room .phead h2{font-size:1.5rem;color:var(--bistre)}
.room .x{width:44px;height:44px;border:0;background:transparent;border-radius:50%;display:grid;place-items:center;cursor:pointer;color:var(--bistre)}
.room .x:hover{background:rgba(61,43,31,.08)}
.room .pbody{display:none}
.room .pbody.on{display:block}
.room .psub{font-size:.8rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--pom);margin:14px 0 8px}
.room .pbody>.psub:first-child{margin-top:0;text-transform:none;letter-spacing:0;font-weight:600;color:#6a5446;font-size:.92rem}

.rooms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.room .rcard{position:relative;border:2px solid transparent;border-radius:14px;overflow:hidden;background:#e9d7cc;padding:0;cursor:pointer;text-align:left;aspect-ratio:16/10}
.room .rcard img{width:100%;height:100%;object-fit:cover;display:block}
.room .rcard span{position:absolute;left:8px;bottom:8px;right:8px;background:rgba(255,248,242,.94);border-radius:10px;padding:5px 9px;font-weight:800;font-size:.78rem;color:var(--bistre)}
.room .rcard[aria-pressed="true"]{border-color:var(--pom)}
.room .rcard.later{cursor:default;background:linear-gradient(150deg,var(--vblue-2),var(--melon) 60%,var(--apricot))}
.room .rcard.later em{position:absolute;top:8px;right:8px;font-style:normal;font-size:.68rem;font-weight:800;background:var(--bistre);color:#fff;border-radius:999px;padding:3px 8px}

.room .tmodes,.room .opts{display:flex;flex-wrap:wrap;gap:6px}
.room .tmodes button,.room .opt{border:2px solid var(--bistre);background:transparent;border-radius:999px;padding:8px 14px;min-height:40px;font-weight:800;font-size:.82rem;cursor:pointer;color:var(--bistre)}
.room .tmodes button[aria-pressed="true"],.room .opt[aria-pressed="true"]{background:var(--bistre);color:#fff}
.room .clock{font-family:var(--display);font-size:clamp(3.6rem,10vw,5rem);line-height:1;margin:14px 0 10px;font-variant-numeric:tabular-nums;color:var(--bistre)}
.room .tbar{height:6px;border-radius:6px;background:rgba(61,43,31,.12);overflow:hidden}
.room .tbar span{display:block;height:100%;width:0;background:var(--pom);transition:width .25s linear}
.room .tmeta{font-size:.88rem;color:#6a5446;margin-top:8px}
.room .tstats{font-size:.85rem;font-weight:700;margin-top:10px;color:var(--vblue)}
.room .trow{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px}
.room .go{border:0;background:var(--pom);color:#fff;border-radius:999px;padding:10px 22px;min-height:44px;font-weight:800;cursor:pointer}
.room .go:hover{background:#a8333d}
.room .ghost{border:2px solid var(--bistre);background:transparent;border-radius:999px;padding:8px 18px;min-height:44px;font-weight:800;cursor:pointer;color:var(--bistre)}
.room .sel select{border:2px solid var(--bistre);background:#fff;border-radius:999px;padding:8px 12px;min-height:44px;font-weight:700;color:var(--bistre)}
.room .sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.room .mix{display:grid;gap:10px}
.room .mix .s{display:grid;grid-template-columns:130px 1fr;align-items:center;gap:12px}
.room .mix button{border:2px solid var(--bistre);background:transparent;border-radius:999px;padding:8px 12px;min-height:42px;font-weight:800;font-size:.82rem;cursor:pointer;color:var(--bistre)}
.room .mix button[aria-pressed="true"]{background:var(--vblue);border-color:var(--vblue);color:#fff}
.room .mix input[type=range]{width:100%;accent-color:var(--vblue)}

.room .addt{display:flex;gap:8px}
.room .addt input{flex:1;min-width:0;border:2px solid var(--bistre);border-radius:999px;padding:10px 16px;min-height:44px;background:#fff;color:var(--bistre)}
.room .tasks{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:6px}
.room .tasks li{display:flex;align-items:center;gap:10px;background:#fff;border-radius:12px;padding:6px 6px 6px 12px}
.room .tasks label{flex:1;display:flex;align-items:center;gap:10px;cursor:pointer;font-weight:600;min-height:36px}
.room .tasks input{width:20px;height:20px;accent-color:var(--pom)}
.room .tasks li.done label span{text-decoration:line-through;color:#9a8679}
.room .tasks .del{width:36px;height:36px;border:0;background:transparent;border-radius:50%;cursor:pointer;color:#8a7466;font-size:1.1rem}
.room .tasks .del:hover{background:rgba(194,65,75,.12);color:var(--pom)}

.room .links{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.room .links a{display:flex;justify-content:space-between;gap:10px;background:#fff;border-radius:12px;padding:12px 14px;font-weight:700;text-decoration:none;color:var(--bistre)}
.room .links a:hover{background:var(--apricot)}
.room .keys{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.room .keys li{display:flex;align-items:center;gap:10px;font-size:.92rem}
.room .keys li span{margin-left:auto;color:#6a5446;text-align:right}
.room kbd{font-family:"JetBrains Mono",monospace;font-size:.78rem;background:#fff;border:1px solid var(--glass-line);border-bottom-width:3px;border-radius:6px;padding:2px 8px}

.room .toast{position:absolute;left:50%;top:22px;transform:translate(-50%,-140%);background:var(--bistre);color:#fff;font-weight:700;font-size:.9rem;padding:10px 18px;border-radius:999px;transition:transform .35s ease;pointer-events:none;max-width:calc(100% - 40px);text-align:center}
.room .toast.on{transform:translate(-50%,0)}
.room .showui{position:absolute;right:18px;bottom:18px;background:rgba(255,248,242,.75);border:0;border-radius:999px;padding:10px 16px;min-height:44px;font-weight:800;color:var(--bistre);cursor:pointer;opacity:.35;transition:opacity .3s}
.room .showui:hover,.room .showui:focus-visible{opacity:1}
.room:fullscreen{height:100vh}

@media (max-width:760px){
  .room{height:calc(100svh - 64px)}
  .room .topl{left:12px;top:12px;max-width:calc(100% - 24px);padding:10px 14px}
  .room .topr{right:12px;top:auto;bottom:88px;flex-direction:row}
  .room #streakChip{display:none}
  .room .navarr{width:42px;height:42px;top:46%}
  .room .prev{left:8px}.room .next{right:8px}
  .room .dock{bottom:12px;justify-content:flex-start}
  .room .dock .sm span{display:none}
  .room .panel{bottom:84px;max-height:calc(100% - 180px)}
  .room .mix .s{grid-template-columns:110px 1fr}
}
@media (prefers-reduced-motion:reduce){.room .spot::before,.room .bubble{animation:none}.room video{transition:none}}

body[data-page="study"] .fpill{display:none!important}
.room .toast{opacity:0;transform:translate(-50%,-20px)}.room .toast.on{opacity:1;transform:translate(-50%,0);transition:opacity .3s,transform .3s}
.room .rooms{grid-auto-rows:auto;align-items:start}
.room .navarr::after,.room .navarr::before{content:none!important}
.room .x{position:static;font-size:inherit}.room .chip{border:0;cursor:default}.room .timerchip{cursor:pointer}
.room .rv,.room .rv.in{opacity:1!important;transition:none}
.room .panel,.room .panel.rv,.room .panel.rv.in{transform:translateX(-50%)!important}
.room .dock,.room .dock.rv,.room .dock.rv.in{transform:translateX(-50%)!important}