/* Bokomslag och läsbara papperssidor, oberoende av appens färgtema. */
.ub-ingang{position:absolute;top:8px;right:12px;left:auto;width:84px;display:flex;justify-content:center;align-items:flex-start;min-height:0;align-self:auto}
.ub-omslag{position:relative;border:0;background:none;display:block;padding:0;cursor:pointer;max-width:100%}
.ub-omslag-progress{position:absolute;bottom:2px;right:0;min-width:32px;padding:3px 6px;border:1px solid #b98b43;border-radius:20px;background:#f6efde;color:#332a22;font:700 12px/1.1 var(--ui);font-variant-numeric:tabular-nums;box-shadow:0 2px 5px #0005;pointer-events:none}
.ub-omslag img{display:block;width:72px;height:108px;object-fit:contain;filter:drop-shadow(0 5px 6px #0004);transition:transform .28s ease,filter .28s ease}
.pt:has(.ub-ingang) .pt-topp{grid-template-columns:minmax(0,1fr)}
.pt:has(.ub-ingang) .pt-huvud{padding-right:84px;min-height:86px}
.pt-liten:has(.ub-ingang){padding-right:78px;min-height:90px}
.pt-liten .ub-ingang{width:52px;right:10px;top:8px}
.pt-liten .ub-omslag img{width:44px;height:66px}
.ub-omslag:hover img{transform:translateY(-5px) rotate(-3deg);filter:drop-shadow(0 12px 11px #0005)}
.ub-omslag:focus-visible{outline:2px solid var(--gold2);outline-offset:5px;border-radius:12px}
.ub-dialog{--ub-paper:#f6efde;--ub-ink:#332a22;--ub-muted:#75644e;--ub-gold:#9c722e;
  position:fixed;inset:0;width:min(960px,calc(100vw - 40px));max-width:none;max-height:calc(100dvh - 28px);margin:auto;padding:0;
  background:none;border:0;color:var(--ub-ink);overflow:visible;font-family:var(--ui);outline:none}
.ub-dialog::backdrop{background:#050a16b8;backdrop-filter:blur(6px)}
.ub-bar{display:flex;align-items:center;justify-content:space-between;color:#f7ebd2;padding:0 8px 12px;gap:16px}
.ub-bar h2{font-family:Georgia,serif;font-size:19px;letter-spacing:.03em;margin:0}
.ub-stang{height:40px;width:40px;border:1px solid #ffffff35;border-radius:50%;background:#0f1c30;color:#f7ebd2;font-size:27px;cursor:pointer}
.ub-volym{position:relative;padding:9px 10px 13px;background:linear-gradient(105deg,#172e48,#0b1727 50%,#1d3654);border-radius:7px 13px 13px 7px;
  box-shadow:0 0 0 1px #b98b43,0 0 0 4px #12233b,0 18px 55px #0008;perspective:1800px}
.ub-volym:after{content:"";position:absolute;left:12px;right:12px;bottom:6px;height:6px;background:repeating-linear-gradient(to bottom,#d6c6a6 0 1px,#f0e5cf 1px 2px);border-radius:0 0 5px 5px;pointer-events:none}
.ub-spread{display:grid;grid-template-columns:1fr 1fr;position:relative;height:min(540px,calc(100dvh - 182px));min-height:160px;touch-action:pan-y;border-radius:3px 8px 8px 3px;overflow:hidden;background:var(--ub-paper)}
.ub-page{position:relative;padding:28px 32px 78px;min-width:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#b8a78a transparent;
  background:radial-gradient(ellipse at 30% 30%,#fff9ed80,transparent 75%),var(--ub-paper)}
.ub-vanster{box-shadow:inset -15px 0 18px -15px #6351359c,inset 2px 0 3px #d8ccb4}
.ub-hoger{box-shadow:inset 15px 0 18px -15px #6351359c,inset -2px 0 3px #d8ccb4}
.ub-veckodag{font:400 36px/1.08 Georgia,serif;margin:0;text-transform:capitalize;letter-spacing:-.025em}
.ub-dag{font-size:14px;margin:6px 0 0;color:var(--ub-muted)}
.ub-kurs{font-size:13px;line-height:1.4;margin:14px 0 0;font-weight:600}
.ub-ornament{display:flex;align-items:center;gap:10px;color:var(--ub-gold);font-size:15px;margin:15px 0}
.ub-ornament:before,.ub-ornament:after{content:"";flex:1;height:1px;background:linear-gradient(90deg,transparent,#bba174)}
.ub-ornament:after{transform:rotate(180deg)}
.ub-sidrubrik{font:400 27px/1.1 Georgia,serif;margin:0 0 18px}
.ub-uppgift{padding:13px 0 15px;border-bottom:1px solid #bda67c55}
.ub-uppgift.huvud{padding:16px;background:#eddfc640;border:1px solid #bda67c88;border-radius:4px}
.ub-uppgift-rad{display:flex;align-items:center;justify-content:space-between;gap:10px;line-height:1.3}
.ub-kategori{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--ub-muted);font-weight:700}
.ub-dialog .ub-xp{font-size:12px;white-space:nowrap;color:#936222;font-weight:750}
.ub-uppgift h3{font:600 15px/1.45 var(--ui);margin:8px 0 10px;overflow-wrap:anywhere}
.ub-framsteg{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--ub-muted)}
.ub-framsteg>span{white-space:nowrap}.ub-progress{height:4px;border-radius:9px;background:#c6b89955;flex:1;overflow:hidden}
.ub-progress i{display:block;height:100%;background:#ad8442;border-radius:inherit}
.ub-trana{display:inline-flex;justify-content:center;align-items:center;gap:12px;background:#1a3049;color:#fff5e0;border:1px solid #11273f;border-radius:5px;padding:7px 15px;min-height:36px;font-size:12px;font-weight:650;margin-top:12px;cursor:pointer;box-shadow:0 2px 3px #1a304915}
.ub-trana:hover{background:#254766}.ub-trana:disabled{opacity:.4;cursor:default}
.ub-uppgift.klar h3{color:#6d705d}.ub-uppgift.klar .ub-framsteg>span{color:#42634d;font-weight:700}
.ub-uppgift.klar .ub-progress i{background:#5f8467}
.ub-dagstatus{display:flex;flex-direction:column;gap:6px;margin-top:22px;font-size:13px}
.ub-bonus{font-size:12px;color:#916725}.ub-bonus.klar{color:#42634d}
.ub-info{font-size:12px;line-height:1.55;color:var(--ub-muted);margin:10px 0 14px}
.ub-folio{display:block;font:12px Georgia,serif;text-align:center;color:#a18b67;margin-top:18px}
.ub-nav{display:flex;align-items:center;justify-content:center;gap:16px;padding:19px 8px 0;color:#f5e7c7}
.ub-corner{position:absolute;bottom:13px;width:64px;height:64px;border:0;padding:0;background:none;z-index:4;cursor:pointer}
.ub-corner.fram{right:10px}.ub-corner.bak{left:10px;transform:scaleX(-1)}
.ub-corner:before,.ub-corner:after{content:"";position:absolute;inset:0;pointer-events:none}
.ub-corner:before{background:linear-gradient(135deg,#89704b66,#c4af8355 60%,#eadcbe);clip-path:polygon(0 100%,100% 0,100% 100%)}
.ub-corner:after{background:linear-gradient(135deg,#fffaf0 8%,#f0e5ce 52%,#c6b28d);clip-path:polygon(0 0,100% 0,0 100%);filter:drop-shadow(2px 3px 2px #67523855);transition:transform .22s ease}
.ub-corner:not(:disabled):hover:after,.ub-corner:focus-visible:after{transform:translate(-3px,-3px)}
.ub-corner:disabled{opacity:0;pointer-events:none;cursor:default}
.ub-nav button:disabled{opacity:.3;cursor:default}.ub-nav button:not(:disabled):hover{background:#29435f}
.ub-nav-mitt{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0;text-align:center}
.ub-datum{font-size:11px;line-height:1.4;color:#e5d6b8}
.ub-idag{background:transparent;border:0;color:#f5d68e;font-size:12px;font-weight:650;padding:4px 8px;cursor:pointer;border-radius:4px}
.ub-dialog button:focus-visible,.ub-spread:focus-visible{outline:2px solid #c79944;outline-offset:3px}
.ub-tom{min-height:260px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:12px;color:var(--ub-muted)}
.ub-tom>span{font:70px Georgia,serif;color:#af8c52;line-height:1}
.ub-tom h3{font:400 23px Georgia,serif;color:var(--ub-ink);margin:14px 0 0}
.ub-tom p{font-size:13px;line-height:1.6;margin:12px 0 0;max-width:270px}
.ub-tom-vanster{text-align:center;padding:25px 0;color:var(--ub-muted);font:18px Georgia,serif}
.ub-tom-vanster .pt-upp-ikon{width:48px;height:48px;color:#a18351}
.ub-flip{position:absolute;top:9px;bottom:13px;left:50%;right:10px;transform-origin:left center;transform-style:preserve-3d;pointer-events:none;z-index:5}
.ub-flip.bak{left:10px;right:50%;transform-origin:right center}
.ub-face{position:absolute;inset:0;backface-visibility:hidden;overflow:hidden;background:var(--ub-paper);box-shadow:0 4px 16px #4c362955}
.ub-back{transform:rotateY(180deg)}.ub-face>.ub-page{height:100%;overflow:hidden}
.ub-opening-cover{position:absolute;top:9px;bottom:13px;left:50%;right:10px;transform-origin:left center;z-index:6;pointer-events:none;backface-visibility:hidden}
.ub-opening-cover img{height:100%;width:100%;object-fit:fill}
@media(max-width:760px){.ub-ingang{width:70px;right:10px}.ub-omslag img{width:60px;height:90px}.pt:has(.ub-ingang) .pt-huvud{padding-right:70px;min-height:80px}}
@media(max-width:640px){
  .ub-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - 24px)}.ub-bar{padding-bottom:10px}
  .ub-volym{padding:7px 7px 11px 11px}.ub-spread{display:block;height:calc(100dvh - 184px);max-height:650px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#b8a78a transparent}
  .ub-page{overflow:visible;padding:24px 22px 10px;box-shadow:none}.ub-hoger{padding-top:14px;padding-bottom:82px}
  .ub-veckodag{font-size:34px}.ub-sidrubrik{font-size:25px;margin-bottom:12px}.ub-trana{min-height:40px}.ub-folio{display:none}
  .ub-kurs{margin-top:10px}.ub-dagstatus{margin-top:17px}.ub-nav{padding-top:15px;gap:12px}.ub-datum{font-size:10px}
  .ub-flip.mobil,.ub-flip.mobil.bak{left:11px;right:7px;top:7px;bottom:11px;transform-origin:left center}
  .ub-flip.mobil.bak{transform-origin:right center}.ub-face>.ub-spread{height:100%;max-height:none;overflow:hidden}
  .ub-opening-cover{left:11px;right:7px;top:7px;bottom:11px}.ub-opening-cover img{object-fit:contain;background:#14243b}
  .ub-tom{min-height:190px}.ub-tom-vanster{padding:5px 0}
  .ub-corner{width:54px;height:54px;bottom:11px}.ub-corner.bak{left:11px}.ub-corner.fram{right:7px}
}
@media(prefers-reduced-motion:reduce){.ub-omslag img,.ub-corner:after{transition:none}.ub-omslag:hover img{transform:none}}