:root{
  /* Impeccable-style tokens: tinted neutrals (never pure grey/black), one warm amber accent, calm motion */
  --paper-white:oklch(0.985 0.005 85); --gray-1:oklch(0.962 0.006 85); --gray-2:oklch(0.925 0.008 85); --gray-3:oklch(0.865 0.01 85);
  --gray-5:oklch(0.62 0.012 265); --gray-7:oklch(0.42 0.014 265);
  --ink:oklch(0.22 0.016 265);
  --accent:oklch(78% .12 82); --accent-hover:oklch(74% .125 82); --accent-ink:oklch(0.24 0.04 80); --accent-text:oklch(0.48 0.1 70);
  --hi:oklch(0.93 0.07 92);
  --desk-1:oklch(0.30 0.014 265); --desk-2:oklch(0.25 0.014 265);
  --cream-text:oklch(0.96 0.006 85); --muted:oklch(0.76 0.012 265);
  --paper:oklch(0.985 0.005 85); --paper-2:var(--gray-1); --line:var(--gray-3);
  --r-field:8px; --r-card:12px;
  --ease:cubic-bezier(.22,1,.36,1); --ease-io:cubic-bezier(.65,0,.35,1);
  --display:'Albert Sans',system-ui,sans-serif; --ui:'Albert Sans',system-ui,sans-serif;
  --tap:44px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%;margin:0}
body{font:400 15px/1.5 var(--ui);color:var(--ink);overflow:hidden;overscroll-behavior:none;
  background:radial-gradient(90% 70% at 50% 25%,oklch(0.36 0.016 265),transparent 75%),var(--desk-1)}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent-text);outline-offset:2px;border-radius:6px}
#app{height:100%;height:100dvh;display:flex;flex-direction:column}
#toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translate(-50%,12px);background:var(--ink);color:var(--paper-white);
  padding:10px 16px;border-radius:var(--r-field);opacity:0;pointer-events:none;transition:.28s var(--ease);z-index:99;font-size:14px}
#toast.on{opacity:1;transform:translate(-50%,0)}

.btn{min-height:var(--tap);min-width:var(--tap);padding:0 16px;border:1px solid var(--gray-3);background:var(--paper-white);color:var(--ink);
  border-radius:var(--r-field);font-weight:500;transition:background .18s var(--ease),border-color .18s,transform .18s var(--ease)}
.btn:hover{background:var(--gray-1);border-color:var(--gray-5)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:transparent;font-weight:600}
.btn.primary:hover{background:var(--accent-hover)}
.btn.on{background:var(--accent);border-color:transparent;color:var(--accent-ink)}
.btn.ghost{background:var(--paper-white)}
.btn.sm{min-height:36px;padding:0 12px;font-size:14px}
.btn:disabled{opacity:.45;pointer-events:none}

/* auth */
.authwrap{margin:auto;width:min(400px,92vw);position:relative;padding:34px 30px 28px;background:var(--paper-white);border-radius:var(--r-card);
  border:1px solid var(--gray-3);box-shadow:0 20px 44px oklch(0.1 0.02 265/.35)}
.authwrap h1{font:600 28px/1.15 var(--display);letter-spacing:-.015em;margin:0 0 6px}
.authwrap p.sub{margin:0 0 18px;color:var(--gray-7)}
.authwrap label{display:block;margin:12px 0 4px;font-size:14px;font-weight:500}
.authwrap input{width:100%;min-height:var(--tap);padding:0 12px;border:1px solid var(--gray-3);border-radius:var(--r-field);background:#fff}
.authwrap input:focus{border-color:var(--accent-text)}
.authwrap .row{display:flex;gap:14px;margin-top:20px;align-items:center;flex-wrap:wrap}
.authwrap .err{color:oklch(0.5 0.17 28);min-height:22px;margin-top:8px;font-size:14px}
.authwrap a{color:var(--accent-text);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.tape-deco{position:absolute;top:-14px;left:50%;width:120px;height:30px;transform:translateX(-50%) rotate(-3deg);
  background:repeating-linear-gradient(45deg,oklch(0.86 0.07 20) 0 8px,oklch(0.92 0.04 20) 8px 16px);opacity:.9;box-shadow:0 1px 2px oklch(0 0 0/.25)}

/* header */
.top{display:flex;align-items:center;gap:10px;padding:8px 16px;padding-top:calc(8px + env(safe-area-inset-top));background:var(--paper-white);color:var(--ink);border-bottom:1px solid var(--gray-3);flex-wrap:wrap;min-height:60px}
.top h2{font:600 18px/1.2 var(--display);margin:0;flex:1;min-width:120px;letter-spacing:-.01em}
.top input.title{background:transparent;border:0;border-bottom:1px dashed var(--gray-3);color:var(--ink);font:600 18px/1.2 var(--display);min-width:100px;max-width:320px;min-height:var(--tap);flex:1}
.top .grow{flex:1}
.top select{min-height:var(--tap);background:var(--paper-white);border:1px solid var(--gray-3);border-radius:var(--r-field);padding:0 10px;color:var(--ink)}

/* shelf */
.shelf{padding:28px clamp(16px,4vw,48px) 60px;overflow:auto;flex:1}
.books{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:40px 28px;max-width:1080px;margin:0 auto}
.book-card{position:relative;cursor:pointer;color:var(--cream-text);border:0;background:none;padding:0;text-align:center;font:inherit}
.mini{width:190px;height:247px;margin:0 auto;position:relative;transition:transform .35s var(--ease);filter:drop-shadow(6px 10px 10px oklch(0.1 0.02 55/.5))}
.mini .page{transform:scale(.2375)!important;transform-origin:0 0;position:absolute}
.book-card:hover .mini,.book-card:focus-visible .mini{transform:translateY(-6px) rotate(-1.5deg)}
.book-card small{display:block;margin-top:12px;color:var(--muted)}
.book-card .name{font:600 16px var(--display);margin-top:10px}
.book-card small{color:var(--muted)}
.kill{position:absolute;top:-10px;right:calc(50% - 110px);opacity:0;transition:opacity .2s;z-index:3}
.book-card:hover .kill,.kill:focus-visible{opacity:1}
@media (hover:none){.kill{opacity:1}}
.newbook{width:190px;height:247px;margin:0 auto;border:1.5px dashed oklch(0.96 0.006 85/.35);border-radius:var(--r-card);display:flex;flex-direction:column;
  align-items:center;justify-content:center;font:500 16px var(--display);gap:6px;transition:background .2s}
.newbook:hover{background:oklch(1 0 0/.06)}

/* stage + book */
.workspace{flex:1;display:flex;min-height:0;position:relative}
.tools{width:72px;background:var(--paper-white);border-right:1px solid var(--gray-3);padding:12px 8px;display:flex;flex-direction:column;gap:8px;align-items:center;overflow:auto;flex:none}
.tools .btn{width:56px;height:56px;padding:0;font-size:22px;line-height:1;display:flex;align-items:center;justify-content:center;flex-direction:column}
.tools .btn span{font-size:11px;margin-top:2px;font-weight:500}
.stage{flex:1;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;min-width:0;padding:12px}
.book{position:relative;flex:none;perspective:3200px;perspective-origin:50% 40%;user-select:none;-webkit-user-select:none}
.bookin{position:absolute;inset:0;transform-style:preserve-3d;will-change:transform}
.board{position:absolute;top:-9px;bottom:-9px;background:var(--cc,#7a2530);border-radius:6px;box-shadow:0 18px 38px oklch(0.1 0.02 55/.55),inset 0 0 0 1px oklch(0 0 0/.25);
  background-image:linear-gradient(oklch(0 0 0/.18),oklch(0 0 0/.18))}
.board.l{left:-9px;right:50%;border-radius:8px 0 0 8px}.board.r{left:50%;right:-9px;border-radius:0 8px 8px 0}
.book.single .board.l{display:none}.book.single .board.r{left:-9px}
.slot{position:absolute;top:0;overflow:hidden;background:var(--paper)}
.slot.empty{background:transparent}
.slot .page{position:absolute;left:0;top:0;transform-origin:0 0}
.gutter{position:absolute;top:0;bottom:0;width:70px;pointer-events:none;z-index:4;
  background:linear-gradient(90deg,transparent,oklch(0.2 0.03 55/.16) 42%,oklch(0.2 0.03 55/.34) 50%,oklch(0.2 0.03 55/.16) 58%,transparent)}
.book.single .gutter{display:none}
.leaf{position:absolute;top:0;transform-origin:0 50%;transform-style:preserve-3d;z-index:8;pointer-events:none;will-change:transform}
.leaf .face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;background:var(--paper)}
.leaf .face.back{transform:rotateY(180deg)}
.leaf .face .page{position:absolute;left:0;top:0;transform-origin:0 0}
.leaf .fold{position:absolute;inset:0;pointer-events:none;opacity:0;
  background:linear-gradient(90deg,oklch(0.15 0.02 55/.45),transparent 26%,oklch(1 0 0/.22) 58%,transparent 80%,oklch(0.15 0.02 55/.18))}
.leaf .back .fold{background:linear-gradient(270deg,oklch(0.15 0.02 55/.45),transparent 26%,oklch(1 0 0/.22) 58%,transparent 80%,oklch(0.15 0.02 55/.18))}
.cast{position:absolute;top:0;bottom:0;pointer-events:none;z-index:7;opacity:0}
.cast.r{background:linear-gradient(90deg,oklch(0.12 0.02 55/.5),transparent)}
.cast.l{background:linear-gradient(270deg,oklch(0.12 0.02 55/.5),transparent)}

/* corner curls: hint + grab area */
.curl{position:absolute;bottom:0;width:56px;height:56px;z-index:6;touch-action:none;cursor:grab;border:0;background:none;padding:0}
.curl.r{right:0}.curl.l{left:0}
.curl::before{content:'';position:absolute;bottom:0;width:22px;height:22px;transition:width .35s var(--ease),height .35s var(--ease)}
.curl.r::before{right:0;background:linear-gradient(135deg,transparent 50%,oklch(0.86 0.03 80) 50%,oklch(0.97 0.02 85));box-shadow:-4px -4px 8px oklch(0.15 0.02 55/.25);border-top-left-radius:6px}
.curl.l::before{left:0;background:linear-gradient(225deg,transparent 50%,oklch(0.86 0.03 80) 50%,oklch(0.97 0.02 85));box-shadow:4px -4px 8px oklch(0.15 0.02 55/.25);border-top-right-radius:6px}
.curl:hover::before,.curl:focus-visible::before,.curl.hint::before{width:46px;height:46px}
.book.ro .curl{display:none}

.pager{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--ink);padding:8px 12px;padding-bottom:calc(8px + env(safe-area-inset-bottom));background:var(--paper-white);border-top:1px solid var(--gray-3);flex-wrap:wrap}
.pager .lbl{min-width:120px;text-align:center;font-variant-numeric:tabular-nums;color:var(--gray-7);font-size:14px}

/* cover */
.page.cover{background:var(--cc)}
.cover .mat{position:absolute;inset:0}
.tex-plain .mat{background:var(--cc)}
.tex-leather .mat{background-color:var(--cc);background-image:
  url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='.55' numOctaves='4' seed='5'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .55 -.08'/></filter><rect width='220' height='220' filter='url(%23f)'/></svg>"),
  radial-gradient(120% 90% at 30% 15%,oklch(1 0 0/.16),transparent 55%),radial-gradient(100% 80% at 80% 100%,oklch(0 0 0/.3),transparent 60%)}
.tex-cloth .mat{background-color:var(--cc);background-image:repeating-linear-gradient(0deg,oklch(0 0 0/.09) 0 1px,transparent 1px 3px),repeating-linear-gradient(90deg,oklch(1 0 0/.07) 0 1px,transparent 1px 3px),radial-gradient(120% 90% at 30% 15%,oklch(1 0 0/.12),transparent 55%)}
.tex-linen .mat{background-color:var(--cc);background-image:repeating-linear-gradient(45deg,oklch(1 0 0/.09) 0 1px,transparent 1px 4px),repeating-linear-gradient(-45deg,oklch(0 0 0/.08) 0 1px,transparent 1px 4px),
  url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='.02 .9' numOctaves='2' seed='2'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .22 0'/></filter><rect width='300' height='300' filter='url(%23f)'/></svg>")}
.tex-kraft .mat{background-color:color-mix(in oklch,var(--cc) 55%,oklch(0.75 0.07 70));background-image:
  url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' seed='8'/><feColorMatrix values='0 0 0 0 .3  0 0 0 0 .2  0 0 0 0 .1  0 0 0 .5 0'/></filter><rect width='300' height='300' filter='url(%23f)'/></svg>")}
.tex-marble .mat{background-color:var(--cc);background-image:
  url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='400' height='520'><filter id='f'><feTurbulence type='turbulence' baseFrequency='.008 .02' numOctaves='5' seed='11'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  1.6 0 0 0 -.45'/></filter><rect width='400' height='520' filter='url(%23f)'/></svg>");background-size:cover}
.cover .spine{position:absolute;left:0;top:0;bottom:0;width:60px;background:linear-gradient(90deg,oklch(0 0 0/.35),oklch(0 0 0/.08) 55%,oklch(1 0 0/.10) 70%,transparent);pointer-events:none}
.cover .spine::after{content:'';position:absolute;left:54px;top:0;bottom:0;width:3px;background:oklch(0 0 0/.25);box-shadow:2px 0 0 oklch(1 0 0/.10)}
.cover .edge{position:absolute;inset:14px;border:2px solid oklch(1 0 0/.16);border-radius:4px;pointer-events:none;mix-blend-mode:screen}
.cover.noframe .edge{display:none}
.cover .cbox{position:absolute;left:80px;right:44px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;pointer-events:none}
.cover .cbox.ptop{top:110px}.cover .cbox.pmid{top:50%;transform:translateY(-55%)}.cover .cbox.pbot{bottom:120px}
.ctitle{line-height:1.02;word-break:break-word;max-width:100%;padding:0 6px}
.csub{font-size:34px;opacity:.95}
.cemblem{font-size:120px;line-height:1}
.foil-gold{color:transparent;background:linear-gradient(115deg,oklch(0.62 0.11 80),oklch(0.9 0.12 92) 30%,oklch(0.68 0.12 78) 52%,oklch(0.93 0.1 95) 74%,oklch(0.6 0.11 78));-webkit-background-clip:text;background-clip:text;filter:drop-shadow(0 1px 0 oklch(0.2 0.05 60/.6)) drop-shadow(0 0 1px oklch(0 0 0/.3))}
.foil-silver{color:transparent;background:linear-gradient(115deg,oklch(0.6 0.01 250),oklch(0.96 0.005 250) 30%,oklch(0.7 0.01 250) 52%,oklch(0.97 0.005 250) 74%,oklch(0.62 0.01 250));-webkit-background-clip:text;background-clip:text;filter:drop-shadow(0 1px 0 oklch(0.2 0.02 250/.6))}
.foil-cream{color:oklch(0.96 0.03 88);text-shadow:0 1px 0 oklch(0 0 0/.35)}
.foil-emboss{color:oklch(0 0 0/.0);text-shadow:0 2px 2px oklch(0 0 0/.55),0 -1px 1px oklch(1 0 0/.22);background:color-mix(in oklch,var(--cc) 82%,black);-webkit-background-clip:text;background-clip:text}
.foil-label{color:var(--ink);background:oklch(0.96 0.03 88);padding:16px 24px;transform:rotate(-1.5deg);box-shadow:1px 3px 5px oklch(0 0 0/.4);border:2px solid oklch(0.3 0.03 55)}
.foil-none{display:none}
.cover .band{position:absolute;top:0;bottom:0;right:84px;width:20px;background:linear-gradient(90deg,oklch(0 0 0/.35),var(--band,#222) 20%,var(--band,#222) 80%,oklch(0 0 0/.35));box-shadow:0 0 6px oklch(0 0 0/.35);pointer-events:none}
.cover .corner{position:absolute;width:64px;height:64px;pointer-events:none;background:linear-gradient(135deg,oklch(0.85 0.09 88),oklch(0.62 0.1 78));box-shadow:0 1px 3px oklch(0 0 0/.5)}
.cover .corner.tr{top:0;right:0;clip-path:polygon(0 0,100% 0,100% 100%)}.cover .corner.br{bottom:0;right:0;clip-path:polygon(100% 0,100% 100%,0 100%)}
.cover .corner.bl{bottom:0;left:0;clip-path:polygon(0 0,100% 100%,0 100%)}.cover .corner.tl{top:0;left:0;clip-path:polygon(0 0,100% 0,0 100%)}
.cover .ribbon{position:absolute;bottom:-4px;left:150px;width:22px;height:120px;background:var(--rib,#c33);clip-path:polygon(0 0,100% 0,100% 100%,50% 86%,0 100%);box-shadow:0 2px 4px oklch(0 0 0/.4)}
.endpaper{background-color:color-mix(in oklch,var(--cc) 22%,oklch(0.94 0.03 85))!important;background-image:
  url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='400' height='520'><filter id='f'><feTurbulence type='turbulence' baseFrequency='.012 .03' numOctaves='4' seed='4'/><feColorMatrix values='0 0 0 0 .35  0 0 0 0 .3  0 0 0 0 .25  1.2 0 0 0 -.3'/></filter><rect width='400' height='520' filter='url(%23f)'/></svg>")!important;background-size:400px 520px!important}
.backboard{background:var(--cc)!important}

/* drawer (cover customizer) */
.drawer{position:absolute;right:0;top:0;bottom:0;width:min(340px,100%);background:var(--paper-white);border-left:1px solid var(--gray-3);z-index:20;overflow:auto;padding:18px 18px 28px;
  box-shadow:-12px 0 32px oklch(0.1 0.02 265/.25);animation:slide .32s var(--ease)}
@keyframes slide{from{transform:translateX(30px);opacity:0}to{transform:none;opacity:1}}
.drawer h3{font:600 18px var(--display);margin:0 0 4px}
.drawer h4{font:600 12px var(--ui);letter-spacing:.06em;text-transform:uppercase;color:var(--gray-7);margin:20px 0 8px}
.drawer .row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.drawer input[type=text]{width:100%;min-height:var(--tap);padding:0 10px;border:1px solid var(--gray-3);border-radius:var(--r-field);background:#fff}
.drawer select{min-height:var(--tap);width:100%;border:1px solid var(--gray-3);border-radius:var(--r-field);padding:0 8px;background:#fff}
.drawer input[type=range]{width:100%;accent-color:var(--accent)}
.drawer .chk{display:flex;gap:10px;align-items:center;min-height:var(--tap)}
.chip{min-height:40px;padding:0 14px;border:1px solid var(--gray-3);border-radius:var(--r-field);background:var(--paper-white);font-weight:500}
.chip:hover{background:var(--gray-1)}
.chip.on{background:var(--accent);border-color:transparent;color:var(--accent-ink)}
.dot{width:40px;height:40px;border-radius:50%;border:2px solid var(--paper-white);box-shadow:0 0 0 1px var(--gray-3);padding:0}
.dot.on{box-shadow:0 0 0 2.5px var(--accent-text)}
.page{position:absolute;left:0;top:0;width:800px;height:1040px;transform-origin:0 0;overflow:hidden;touch-action:none}
.page.pen{cursor:crosshair}.page.txt{cursor:text}
.bg{position:absolute;inset:0}
.paper-cream{background-color:#f6ecd6;background-image:
  url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' seed='3'/><feColorMatrix values='0 0 0 0 .45  0 0 0 0 .34  0 0 0 0 .2  0 0 0 .22 0'/></filter><rect width='300' height='300' filter='url(%23f)'/></svg>"),
  url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='500' height='500'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='.012 .02' numOctaves='3' seed='9'/><feColorMatrix values='0 0 0 0 .6  0 0 0 0 .45  0 0 0 0 .25  0 0 0 .3 0'/></filter><rect width='500' height='500' filter='url(%23g)'/></svg>"),
  radial-gradient(ellipse at center,#0000 55%,#8a643320 100%)}
.paper-kraft{background-color:#c9a273}
.paper-blush{background-color:#f4dcd8}.paper-sage{background-color:#dbe4cf}.paper-sky{background-color:#d8e5ee}
.paper-lined{background-color:#f6ecd6;background-image:repeating-linear-gradient(0deg,#0000 0 39px,#6b8fb855 39px 40px),linear-gradient(90deg,#0000 88px,#c9483c66 88px 90px,#0000 90px)}
.paper-grid{background-color:#f6ecd6;background-image:linear-gradient(#8a9bb244 1px,#0000 1px),linear-gradient(90deg,#8a9bb244 1px,#0000 1px);background-size:32px 32px}
.paper-dots{background-color:#f6ecd6;background-image:radial-gradient(#7a6a5066 1.5px,#0000 1.6px);background-size:26px 26px}
.paper-kraft,.paper-blush,.paper-sage,.paper-sky,.paper-lined,.paper-grid,.paper-dots{background-blend-mode:multiply}
.paper-kraft::after,.paper-blush::after,.paper-sage::after,.paper-sky::after,.paper-lined::after,.paper-grid::after,.paper-dots::after{
  content:'';position:absolute;inset:0;opacity:.6;background:
  url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' seed='3'/><feColorMatrix values='0 0 0 0 .4  0 0 0 0 .3  0 0 0 0 .2  0 0 0 .25 0'/></filter><rect width='300' height='300' filter='url(%23f)'/></svg>")}

/* items */
.item{position:absolute;transform-origin:50% 50%}
.item .h{position:absolute;display:none;width:24px;height:24px;border-radius:50%;background:#fff;border:2px solid #2a1d12;z-index:9;
  align-items:center;justify-content:center;font-size:13px;line-height:1;user-select:none;touch-action:none;font-family:system-ui}
.item.sel{outline:2px dashed #2a1d1288;outline-offset:6px}
.item.sel .h{display:flex}
.h.grip{left:50%;top:-30px;margin-left:-12px;cursor:grab}
.h.rot{right:-26px;top:-26px;cursor:alias}
.h.rsz{right:-26px;bottom:-26px;cursor:nwse-resize}
.h.del{left:-26px;top:-26px;background:#ffd3cf;cursor:pointer}
.item.text .txt{outline:0;white-space:pre-wrap;word-break:break-word;min-height:1em;padding:2px 4px;line-height:1.15}
.item.text .txt:empty::before{content:'write here…';opacity:.35}
.item.text{cursor:text}
.item.media{touch-action:none}
.frame{position:relative;background:#0000}
.frame .ph{position:relative;overflow:hidden;line-height:0}
.ph img,.ph video{width:100%;display:block;pointer-events:none}
.ph iframe{width:100%;aspect-ratio:16/9;border:0;display:block}
.ph .miss{line-height:1.3;padding:20px;background:#0001;text-align:center;font-size:15px;pointer-events:auto}
.ph .miss a{color:#a4372b}
.cap{font-family:'Caveat';font-size:26px;line-height:1.1;text-align:center;color:#2a1d12;outline:0;min-height:0;display:none;padding:8px 6px 2px;pointer-events:auto}
.tp,.pin{position:absolute;display:none;z-index:3;pointer-events:none}
.tp{width:96px;height:28px;background:rgba(255,232,140,.82);box-shadow:0 1px 3px #0003;
  background-image:repeating-linear-gradient(90deg,#0000 0 6px,#ffffff33 6px 12px)}
.tp::before,.tp::after{content:'';position:absolute;top:0;bottom:0;width:5px;background:
  linear-gradient(135deg,#0000 50%,#fff8 50%) 0 0/5px 6px}
.tp::before{left:-2px}.tp::after{right:-2px;transform:scaleX(-1)}
.tp.a{left:-34px;top:-8px;transform:rotate(-40deg)}
.tp.b{right:-34px;top:-8px;transform:rotate(40deg)}
.tp.c{left:50%;top:-16px;margin-left:-48px;transform:rotate(-3deg)}
.pin{width:22px;height:22px;left:50%;top:-11px;margin-left:-11px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#ff9a8f,#c8261a 55%,#7a0f08);box-shadow:3px 5px 4px #0005}

.f-plain .frame{box-shadow:0 3px 8px #0005}
.f-tape .frame{box-shadow:0 3px 8px #0005}.f-tape .tp.a,.f-tape .tp.b{display:block}
.f-tapetop .frame{box-shadow:0 3px 8px #0005}.f-tapetop .tp.c{display:block}
.f-washi .frame{box-shadow:0 3px 8px #0005}
.f-washi .tp.c{display:block;background-image:repeating-linear-gradient(45deg,#f5b5c4 0 8px,#fbdce4 8px 16px);width:110px;margin-left:-55px}
.f-polaroid .frame,.f-polatape .frame,.f-polapin .frame{background:#fffdf8;padding:12px 12px 8px;box-shadow:0 5px 12px #0006}
.f-polaroid .cap,.f-polatape .cap,.f-polapin .cap{display:block;min-height:44px}
.f-polatape .tp.c{display:block}
.f-polapin .pin{display:block}
.f-pin .frame{box-shadow:0 3px 8px #0005;border:5px solid #fff}.f-pin .pin{display:block}
.f-torn .frame{background:#fbf7ee;padding:10px 10px 22px;filter:drop-shadow(0 3px 5px #0006);
  clip-path:polygon(0 1%,4% 0,9% 1.5%,15% 0,22% 1%,30% 0,38% 1.5%,46% 0,55% 1%,63% 0,72% 1.5%,80% 0,88% 1%,95% 0,100% 1%,99% 12%,100% 25%,99% 40%,100% 55%,99% 70%,100% 85%,99% 100%,92% 98.5%,84% 100%,75% 98.5%,66% 100%,57% 98.5%,48% 100%,39% 98.5%,30% 100%,20% 98.5%,10% 100%,3% 98.5%,0 100%,1% 88%,0 72%,1% 58%,0 42%,1% 28%,0 14%)}
.f-stamp .frame{background:#fffdf8;padding:14px;box-shadow:0 3px 8px #0005;
  outline:6px dotted #fffdf8;outline-offset:-6px;border-radius:2px}
.f-film .frame{background:#151515;padding:16px 30px;box-shadow:0 4px 10px #0007}
.f-film .frame::before,.f-film .frame::after{content:'';position:absolute;top:0;bottom:0;width:16px;
  background:repeating-linear-gradient(0deg,#0000 0 6px,#f3ead8 6px 16px,#0000 16px 22px);
  -webkit-mask:none;left:7px;opacity:.9;background-size:100% 22px}
.f-film .frame::after{left:auto;right:7px}
.f-corners .frame{padding:12px;box-shadow:none}
.f-corners .frame::before{content:'';position:absolute;inset:0;pointer-events:none;z-index:2;background:
  linear-gradient(135deg,#2b2b2b 50%,#0000 50%) 0 0/30px 30px no-repeat,
  linear-gradient(225deg,#2b2b2b 50%,#0000 50%) 100% 0/30px 30px no-repeat,
  linear-gradient(45deg,#2b2b2b 50%,#0000 50%) 0 100%/30px 30px no-repeat,
  linear-gradient(315deg,#2b2b2b 50%,#0000 50%) 100% 100%/30px 30px no-repeat}
.f-round .frame{border-radius:50%;overflow:hidden;border:6px solid #fff;box-shadow:0 4px 10px #0006}
.f-round .ph img,.f-round .ph video{aspect-ratio:1;object-fit:cover}


/* inspector */
.insp{background:var(--paper-white);color:var(--ink);border-top:1px solid var(--gray-3);padding:8px 14px;display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;min-height:56px}
.insp label{font-size:13px;color:var(--gray-7);display:flex;align-items:center;gap:8px}
.insp select,.insp input[type=text],.insp input[type=url]{background:#fff;color:var(--ink);border:1px solid var(--gray-3);border-radius:var(--r-field);padding:0 8px;min-height:var(--tap);max-width:180px}
.insp input[type=range]{width:120px;accent-color:var(--accent-text);min-height:var(--tap)}
.sw{width:30px;height:30px;border-radius:50%;border:2px solid var(--paper-white);box-shadow:0 0 0 1px var(--gray-3);padding:0;position:relative}
.sw::after{content:'';position:absolute;inset:-7px}
.sw.on{outline:2.5px solid var(--accent-text);outline-offset:1px}
.insp .hint{color:var(--gray-7);font-size:14px}

/* modal */
.modal{position:fixed;inset:0;background:oklch(0.15 0.015 265/.6);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px;animation:fade .25s var(--ease)}
@keyframes fade{from{opacity:0}}
.sheet{width:min(520px,100%);max-height:90vh;overflow:auto;background:var(--paper-white);border-radius:var(--r-card);padding:24px;border:1px solid var(--gray-3);box-shadow:0 24px 48px oklch(0.1 0.02 265/.35)}
.sheet h3{font:600 18px var(--display);margin:0 0 12px}
.sheet input[type=url],.sheet input[type=text]{width:100%;min-height:var(--tap);padding:0 12px;border:1px solid var(--gray-3);border-radius:var(--r-field);background:#fff}
.frames{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px;margin:14px 0}
.note{font-size:13px;color:var(--gray-7);margin:10px 0}
.share-link{display:flex;gap:8px;margin:12px 0}
.banner{background:var(--hi);color:var(--accent-ink);padding:6px 14px;text-align:center;font-size:13px;font-weight:500}

@media (max-width:759px){
  .workspace{flex-direction:column}
  .tools{width:auto;flex-direction:row;padding:6px 10px;order:2;justify-content:center}
  .tools .btn{width:52px;height:52px}
  .stage{padding:8px}
  .drawer{top:auto;height:62%;width:100%;border-radius:18px 18px 0 0;animation:none}
  .top h2,.top input.title{font-size:20px}
  .curl{width:64px;height:64px}
}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* icons */
.ico{display:inline-flex;width:20px;height:20px;flex:none}
.ico svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px}
.tools .btn{flex-direction:column;gap:3px}
.item .h .ico{width:14px;height:14px}
.item .h{color:var(--ink)}
.newbook .ico{width:28px;height:28px}

/* iCloud picker */
.picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;max-height:46vh;overflow:auto;padding:2px}
.pick{position:relative;aspect-ratio:1;padding:0;border:0;border-radius:var(--r-field);overflow:hidden;background:var(--gray-2);box-shadow:0 0 0 1px var(--gray-3)}
.pick img{width:100%;height:100%;object-fit:cover;display:block}
.pick .badge{position:absolute;left:6px;bottom:6px;width:24px;height:24px;border-radius:50%;background:oklch(0.2 0.015 265/.7);color:#fff;display:flex;align-items:center;justify-content:center}
.pick .badge .ico,.pick .tick .ico{width:14px;height:14px}
.pick .tick{position:absolute;right:6px;top:6px;width:24px;height:24px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:none;align-items:center;justify-content:center}
.pick.on{box-shadow:0 0 0 3px var(--accent-text)}
.pick.on .tick{display:flex}

/* dragging an item across pages: let it escape its page, keep the source page on top */
.book.dragging .slot,.book.dragging .slot .page{overflow:visible}
.slot.drag-src{z-index:5}
.book.dragging .item.sel{z-index:20;filter:drop-shadow(0 10px 14px oklch(0.15 0.02 265/.35))}

/* layers tab + panel */
.layer-tab{position:absolute;right:0;top:50%;transform:translateY(-50%);width:34px;height:64px;padding:0;border:1px solid var(--gray-3);border-right:0;border-radius:var(--r-card) 0 0 var(--r-card);
  background:var(--paper-white);color:var(--ink);display:flex;align-items:center;justify-content:center;z-index:15;box-shadow:-4px 0 14px oklch(0.1 0.02 265/.18);transition:width .2s var(--ease)}
.layer-tab:hover{width:42px;background:var(--gray-1)}
.layer-tab.hide{display:none}
.lhead{display:flex;align-items:center;justify-content:space-between;gap:8px}
.lhead h3{margin:0}
.llist h4{margin:14px 0 6px}
.lrow{display:flex;align-items:center;gap:6px;border:1px solid var(--gray-3);border-radius:var(--r-field);padding:4px;margin-bottom:6px;background:#fff}
.lrow.on{border-color:var(--accent-text);box-shadow:0 0 0 1px var(--accent-text)}
.lmain{flex:1;min-width:0;display:flex;align-items:center;gap:10px;border:0;background:none;text-align:left;padding:2px;min-height:44px}
.lthumb{flex:none;width:40px;height:40px;border-radius:6px;background:var(--gray-2);display:flex;align-items:center;justify-content:center;overflow:hidden;font-size:16px;font-weight:600}
.lthumb img{width:100%;height:100%;object-fit:cover}
.ltxt{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}
.lact{display:flex;gap:2px;flex:none}
.lact .btn{min-width:36px;padding:0;border-color:transparent;background:transparent}
.lact .btn:hover{background:var(--gray-1);border-color:var(--gray-3)}
.lact .btn:last-child:hover{background:oklch(0.94 0.04 25);color:oklch(0.45 0.16 28)}

/* toast with action */
#toast.act{pointer-events:auto;display:flex;align-items:center;gap:14px;padding:6px 8px 6px 16px}
#toast button{min-height:36px;padding:0 12px;border:0;border-radius:6px;background:var(--accent);color:var(--accent-ink);font-weight:600}
#toast button:hover{background:var(--accent-hover)}

/* photo style */
.ph img,.ph video{filter:var(--pf,none)}
.ph{border-radius:var(--rad,0)}
.tp{background-color:var(--tape,rgba(255,232,140,.82))}
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.fbtn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px 4px;border:1px solid var(--gray-3);border-radius:var(--r-field);background:#fff;font-size:12px;min-height:var(--tap)}
.fbtn:hover{background:var(--gray-1)}
.fbtn.on{border-color:var(--accent-text);box-shadow:0 0 0 1px var(--accent-text)}
.fprev{position:relative;display:block;width:88px;height:72px;overflow:hidden;background:var(--gray-1);border-radius:6px}
.fmini{position:absolute;left:50%;top:50%;width:200px;transform:translate(-50%,-50%) scale(.36)}
.fmini .sample{height:130px;background:linear-gradient(135deg,oklch(0.78 0.09 220),oklch(0.85 0.1 90) 55%,oklch(0.7 0.12 30))}
.fmini .cap{pointer-events:none}
.srow{display:flex;align-items:center;gap:10px;min-height:var(--tap);font-size:14px}
.srow span{width:118px;flex:none;color:var(--gray-7)}
.srow input{flex:1;accent-color:var(--accent-text)}
.pstyle .btn{width:100%;margin-top:8px;justify-content:flex-start}

.dot{display:inline-flex;align-items:center;justify-content:center;font-size:16px;color:var(--gray-7)}
.pstyle .row{margin-bottom:4px}

/* shelf card actions */
.cardact{display:flex;gap:8px;justify-content:center;margin-top:10px}
.cardact .btn{min-width:76px}
.book-card .kill{top:-10px}

/* read mode: chrome-free, book fills the screen */
#app.reader{background:radial-gradient(120% 90% at 50% 40%,oklch(0.34 0.014 265),oklch(0.17 0.012 265))}
.reader .workspace{flex:1;position:relative}
.reader .stage{padding:6px}
.rd-ui{position:absolute;inset:0;pointer-events:none;z-index:30;transition:opacity .45s var(--ease)}
.rd-ui.idle{opacity:0}
.rd-ui.idle *{pointer-events:none!important}
.rd-top{position:absolute;left:0;right:0;top:0;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:calc(10px + env(safe-area-inset-top)) calc(12px + env(safe-area-inset-right)) 24px calc(12px + env(safe-area-inset-left));
  background:linear-gradient(oklch(0.12 0.012 265/.55),transparent)}
.rd-group{display:flex;align-items:center;gap:8px;pointer-events:none}
.rd-btn{pointer-events:auto;min-height:40px;min-width:40px;padding:0 14px;display:inline-flex;align-items:center;gap:8px;border:1px solid oklch(1 0 0/.22);border-radius:var(--r-field);
  background:oklch(0.98 0.005 85/.92);color:var(--ink);font-weight:500;backdrop-filter:blur(8px)}
.rd-btn.icon{padding:0;justify-content:center}
.rd-btn:hover{background:#fff}
.rd-title{color:var(--cream-text);font-weight:600;text-shadow:0 1px 6px oklch(0 0 0/.5);max-width:46vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rd-arrow{pointer-events:auto;position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;padding:0;border-radius:50%;border:1px solid oklch(1 0 0/.22);
  background:oklch(0.98 0.005 85/.9);color:var(--ink);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(8px)}
.rd-arrow.l{left:calc(12px + env(safe-area-inset-left))}.rd-arrow.r{right:calc(12px + env(safe-area-inset-right))}
.rd-arrow:hover{background:#fff}
.rd-arrow.off{visibility:hidden}
.rd-pill{position:absolute;left:50%;bottom:calc(14px + env(safe-area-inset-bottom));transform:translateX(-50%);padding:6px 14px;border-radius:999px;
  background:oklch(0.16 0.012 265/.7);color:var(--cream-text);font-size:13px;font-variant-numeric:tabular-nums;backdrop-filter:blur(8px)}
@media (max-width:759px){.rd-title{display:none}.rd-arrow{width:40px;height:40px}}