/* coloring.css — Coloring Pages.
   Warm ManyHand chrome for the gallery; a calm, tablet-first studio with big targets. */

:root{
  --cream:#fbf6ee; --paper:#fffdf8; --ink:#221a12; --inksoft:#6f6152; --line:#e8ddc9;
  --brand:#0e386d; --brand2:#0b7d74;
  --sun:#ffb02e; --coral:#ff6b57; --berry:#e2477f; --sky:#2f9bff; --leaf:#2fb36a;
  --desk:#ece7df; --rail:#fffdfa; --railline:#e6dfd3; --dark:#2b2b35;
  --cur:#e53935;
  --r:18px;
  --kid:"Fredoka", "Hanken Grotesk", system-ui, sans-serif;
}

*{ box-sizing:border-box; margin:0; padding:0; -webkit-tap-highlight-color:transparent; }
html,body{ min-height:100%; }
body{ font-family:"Hanken Grotesk",system-ui,-apple-system,sans-serif; background:var(--cream); color:var(--ink);
  line-height:1.5; display:flex; flex-direction:column; }
html.in-studio, html.in-studio body{ overflow:hidden; height:100%; overscroll-behavior:none; }
button{ font:inherit; color:inherit; }
[hidden]{ display:none !important; }

header.site{ display:flex; align-items:center; justify-content:space-between; padding:12px 18px;
  border-bottom:1.5px solid var(--line); background:var(--paper); }
header.site .brand{ font-family:"Fraunces",Georgia,serif; font-weight:900; font-size:20px; letter-spacing:-.02em;
  color:var(--brand); text-decoration:none; display:flex; align-items:center; gap:8px; }
header.site .brand span{ color:var(--brand2); }
header.site .back{ font-size:13px; font-weight:700; color:var(--brand); text-decoration:none; }
footer{ text-align:center; font-size:12.5px; color:var(--inksoft); padding:22px 14px 30px; }
footer a{ color:var(--brand); }

.btn{ display:inline-flex; align-items:center; justify-content:center; gap:7px; cursor:pointer; text-decoration:none;
  font-family:var(--kid); font-weight:600; font-size:16px; padding:11px 18px; border-radius:14px;
  background:#fff; color:var(--ink); border:2px solid var(--line); transition:transform .12s, box-shadow .12s, background .12s; }
.btn:hover{ transform:translateY(-1px); box-shadow:0 6px 14px -8px rgba(60,40,10,.45); }
.btn:active{ transform:translateY(1px); }
.btn.go{ background:var(--coral); border-color:var(--coral); color:#fff; box-shadow:0 4px 0 #d94f3d; }
.btn.go:hover{ box-shadow:0 4px 0 #d94f3d, 0 10px 18px -10px rgba(217,79,61,.8); }
.btn.ghost{ background:transparent; font-size:14.5px; padding:8px 12px; border-color:transparent; color:var(--brand); }
.btn.ghost:hover{ background:#fff; border-color:var(--line); }

/* ================================================================== gallery */
.gallery{ width:100%; max-width:1180px; margin:0 auto; padding:22px 16px 10px; }

.hero{ display:grid; grid-template-columns:1fr auto; gap:28px; align-items:center; margin-bottom:26px; }
.hero h1{ font-family:var(--kid); font-weight:700; font-size:clamp(38px,6vw,62px); line-height:1.02; letter-spacing:-.01em;
  color:var(--ink); }
.hero h1::after{ content:""; display:block; width:min(330px,70%); height:14px; margin-top:6px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 330 14'%3E%3Cpath d='M3 9C40 2 70 13 108 7s70-5 106 1 74 4 113-3' fill='none' stroke='%23ffb02e' stroke-width='6' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat left/contain; }
.hero p{ font-size:17px; color:var(--inksoft); max-width:52ch; margin:12px 0 18px; }
.search{ display:flex; align-items:center; gap:10px; background:#fff; border:2px solid var(--line); border-radius:999px;
  padding:0 8px 0 18px; max-width:520px; box-shadow:0 8px 20px -16px rgba(60,40,10,.6); transition:border-color .15s; }
.search:focus-within{ border-color:var(--sky); }
.search svg{ width:22px; height:22px; color:var(--inksoft); flex:none; }
.search input{ flex:1; min-width:0; border:0; outline:0; background:transparent; font:inherit; font-size:17px; padding:14px 0; }
.search input::-webkit-search-cancel-button{ display:none; }
.appbar{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.appbar:not(:has(.pill:not([hidden]))){ display:none; }
.pill{ display:inline-flex; align-items:center; gap:6px; font-family:var(--kid); font-weight:500; font-size:14.5px; padding:7px 14px;
  border-radius:999px; border:2px solid var(--line); background:#fff; color:var(--ink); cursor:pointer; }
button.pill:hover{ border-color:#dccfb8; }
.pill:disabled{ cursor:progress; opacity:.85; }
.pill.done{ background:#eaf8ef; border-color:#bfe6cb; color:#1f7a42; cursor:default; }
.pill.go{ background:var(--sky); border-color:var(--sky); color:#fff; }
.pill.note{ cursor:default; background:var(--cream); }
.pill.warn{ background:#fff3d6; border-color:#f2cf86; color:#7a4b00; }
.card.off, .mcard.off{ opacity:.38; filter:grayscale(1); cursor:not-allowed; }
.card.off::after{ content:"Needs internet"; position:absolute; left:50%; top:42%; transform:translate(-50%,-50%); white-space:nowrap;
  font-family:var(--kid); font-size:13px; font-weight:600; background:var(--dark); color:#fff; padding:4px 10px; border-radius:9px; }
.card.nudge, .mcard.nudge{ animation:shake .45s ease; }
@keyframes shake{ 20%{ translate:-6px 0; } 45%{ translate:6px 0; } 70%{ translate:-3px 0; } }
.search button{ width:34px; height:34px; border-radius:50%; border:0; background:var(--cream); cursor:pointer; font-size:20px; line-height:1; }

.today{ display:flex; gap:16px; align-items:center; background:#fff; border:2px solid var(--line); border-radius:24px; padding:14px;
  box-shadow:0 18px 40px -26px rgba(60,40,10,.55); transform:rotate(1.2deg); }
.today-art{ display:block; width:150px; aspect-ratio:4/5; border-radius:14px; overflow:hidden; border:1.5px solid var(--line); background:#fff; }
.today-art img{ width:100%; height:100%; object-fit:contain; display:block; }
.today-txt{ display:flex; flex-direction:column; gap:8px; min-width:150px; }
.today-txt small{ font-size:11px; font-weight:800; letter-spacing:.13em; text-transform:uppercase; color:var(--coral); }
.today-txt b{ font-family:var(--kid); font-size:26px; font-weight:600; line-height:1.1; margin-bottom:4px; }
.today-txt .btn{ font-size:15px; padding:9px 14px; }

.mine{ margin:0 0 22px; }
.mine h2, .gridhead h2{ font-family:var(--kid); font-weight:600; font-size:24px; }
.mine-list{ display:flex; gap:12px; overflow-x:auto; padding:10px 2px 12px; scroll-snap-type:x proximity; }
.mcard{ position:relative; flex:none; width:120px; text-decoration:none; color:var(--ink); scroll-snap-align:start; }
.mcard img{ width:120px; height:150px; object-fit:cover; border-radius:14px; border:2px solid var(--line); background:#fff; display:block;
  transition:transform .15s; }
.mcard:hover img{ transform:translateY(-3px) rotate(-1deg); }
.mcard span{ display:block; font-family:var(--kid); font-weight:500; font-size:14px; margin-top:5px; text-align:center; }
.mcard i{ font-style:normal; font-size:10px; background:var(--sky); color:#fff; border-radius:6px; padding:1px 4px; vertical-align:2px; }
.mcard button{ position:absolute; top:-6px; right:-6px; width:28px; height:28px; border-radius:50%; border:2px solid #fff;
  background:#5d5f6b; color:#fff; font-size:17px; line-height:1; cursor:pointer; opacity:.85; }
.mcard button:hover{ background:var(--coral); opacity:1; }

.cats{ display:flex; gap:8px; overflow-x:auto; padding:4px 2px 12px; scrollbar-width:thin; }
.cats button{ flex:none; display:flex; align-items:center; gap:7px; cursor:pointer; font-family:var(--kid); font-weight:500; font-size:16px;
  padding:9px 15px 9px 11px; border-radius:999px; border:2px solid var(--line); background:#fff; transition:transform .12s, background .12s; }
.cats button span{ font-size:20px; line-height:1; }
.cats button em{ font-style:normal; font-size:12px; font-weight:600; color:var(--inksoft); background:var(--cream); border-radius:999px; padding:1px 7px; }
.cats button:hover{ transform:translateY(-1px); }
.cats button[aria-pressed="true"]{ background:var(--ink); border-color:var(--ink); color:#fff; }
.cats button[aria-pressed="true"] em{ background:rgba(255,255,255,.18); color:#fff; }

.gridhead{ display:flex; align-items:baseline; flex-wrap:wrap; gap:6px 14px; margin:8px 0 14px; }
.gridhead > span{ color:var(--inksoft); font-size:14px; }
.levels{ margin-left:auto; display:flex; background:#fff; border:2px solid var(--line); border-radius:999px; padding:3px; }
.levels button{ border:0; background:transparent; cursor:pointer; font-family:var(--kid); font-weight:500; font-size:14px; padding:6px 13px; border-radius:999px; }
.levels button[aria-pressed="true"]{ background:var(--sun); color:#3a2500; }

.grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(158px,1fr)); gap:16px; }
.card{ position:relative; display:flex; flex-direction:column; text-decoration:none; color:var(--ink); background:#fff;
  border:2px solid var(--line); border-radius:var(--r); padding:8px 8px 10px; transition:transform .15s, box-shadow .15s, border-color .15s; }
.card:hover{ transform:translateY(-3px); box-shadow:0 14px 28px -18px rgba(60,40,10,.6); border-color:#dccfb8; }
.card:focus-visible{ outline:3px solid var(--sky); outline-offset:2px; }
.card .th{ position:relative; display:block; aspect-ratio:4/5; border-radius:12px; overflow:hidden; background:#fff; }
.card img{ width:100%; height:100%; object-fit:contain; display:block; }
.card .cont{ position:absolute; left:6px; bottom:6px; font-family:var(--kid); font-size:12px; font-weight:600; color:#fff;
  background:var(--leaf); border-radius:8px; padding:2px 8px; }
.card .nm{ font-family:var(--kid); font-weight:500; font-size:16.5px; margin:6px 4px 0; line-height:1.2; }
.card .lv{ position:absolute; top:12px; right:12px; font-size:10.5px; font-weight:800; letter-spacing:.06em; text-transform:uppercase;
  border-radius:7px; padding:2px 7px; background:#eef8ef; color:#23793f; }
.card .lv.medium{ background:#fff3dc; color:#9a5a00; }
.card .lv.detailed{ background:#f3ecff; color:#6a3fc2; }
.empty, .oops{ text-align:center; padding:40px 10px; color:var(--inksoft); font-size:16px; }

.panel{ background:var(--paper); border:1.5px solid var(--line); border-radius:var(--r); padding:22px 22px 18px; margin:40px 0 0; }
.panel h2{ font-family:var(--kid); font-weight:600; font-size:24px; margin-bottom:8px; }
.panel p{ margin:0 0 10px; color:#3d3326; }
.panel a{ color:var(--brand); }
.step-label{ font-size:11px; font-weight:800; letter-spacing:.13em; text-transform:uppercase; color:var(--brand2); margin-bottom:6px; }
.panel details{ border-top:1px solid var(--line); padding:9px 0; }
.panel summary{ cursor:pointer; font-weight:700; }
.panel details p{ margin:6px 0 0; }
.catlinks{ display:flex; flex-wrap:wrap; gap:6px 14px; font-size:15px; }

@media (max-width:760px){
  .hero{ grid-template-columns:1fr; gap:18px; }
  .today{ transform:none; }
  .today-art{ width:118px; }
  .grid{ grid-template-columns:repeat(auto-fill,minmax(132px,1fr)); gap:12px; }
  .levels{ margin-left:0; }
}

/* your own pages, and the print-pack picker */
.card .lv.mine{ background:#e8f3ff; color:#1f5fae; }
.card .cdel{ position:absolute; top:-8px; left:-8px; width:30px; height:30px; border-radius:50%; border:2px solid #fff; background:#5d5f6b;
  color:#fff; font-size:18px; line-height:1; cursor:pointer; z-index:2; }
.card .cdel:hover{ background:var(--coral); }
.packing .card, .packing .mcard{ cursor:copy; }
.packing .card::before{ content:""; position:absolute; top:10px; left:10px; width:30px; height:30px; border-radius:9px; z-index:2;
  border:2.5px solid #c9bfae; background:#fff; box-shadow:0 2px 6px -2px rgba(0,0,0,.3); }
.packing .card.picked{ border-color:var(--sky); box-shadow:0 0 0 3px var(--sky); }
.packing .card.picked::before{ content:attr(data-pick); display:grid; place-items:center; background:var(--sky); border-color:var(--sky); color:#fff;
  font-family:var(--kid); font-weight:700; font-size:15px; }
.packing .mcard.picked img{ outline:3px solid var(--sky); outline-offset:2px; }
.packing .card .cdel, .packing .mcard button{ display:none; }
.packbar{ position:fixed; left:12px; right:12px; bottom:12px; z-index:40; display:flex; flex-wrap:wrap; align-items:center; gap:10px 18px;
  max-width:1100px; margin:0 auto; background:var(--paper); border:2px solid var(--line); border-radius:20px; padding:12px 16px;
  box-shadow:0 24px 50px -20px rgba(40,30,10,.55); }
.pb-info{ display:flex; flex-direction:column; min-width:150px; }
.pb-info b{ font-family:var(--kid); font-weight:600; font-size:19px; }
.pb-info span{ font-size:13px; color:var(--inksoft); }
.pb-opts{ display:flex; flex-wrap:wrap; gap:6px 14px; font-size:14px; font-weight:600; }
.pb-opts label{ display:inline-flex; align-items:center; gap:6px; }
.pb-opts select{ font:inherit; padding:5px 8px; border-radius:9px; border:1.5px solid var(--line); background:#fff; }
.pb-opts input[type=checkbox]{ width:18px; height:18px; accent-color:var(--sky); }
.pb-acts{ display:flex; flex-wrap:wrap; gap:6px; margin-left:auto; }
.pb-acts .btn{ font-size:15px; padding:9px 14px; }
.packing .gallery{ padding-bottom:140px; }

.maker-card{ max-width:860px; align-items:stretch; }
.mk-preview{ position:relative; flex:none; width:min(340px,42vw); aspect-ratio:4/5; border-radius:12px; background:#fff; overflow:hidden;
  box-shadow:0 0 0 1.5px var(--line), 0 16px 30px -18px rgba(0,0,0,.5); align-self:center; }
.mk-preview canvas{ width:100%; height:100%; display:block; }
.mk-empty, .mk-busy{ position:absolute; inset:0; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px;
  font-family:var(--kid); font-size:16px; color:var(--inksoft); background:#fff; text-align:center; padding:20px; }
.mk-empty span{ font-size:44px; }
.mk-busy{ background:rgba(255,255,255,.7); }
.maker-card .sheet-side{ display:flex; flex-direction:column; gap:12px; min-width:0; flex:1; }
.maker-card .sheet-side h2{ font-size:28px; margin:0; }
.maker-card .sheet-side p{ margin:0; font-size:15px; }
.mk-file{ align-self:flex-start; position:relative; overflow:hidden; }
.mk-file input{ position:absolute; inset:0; opacity:0; cursor:pointer; }
.mk-kind{ align-self:flex-start; margin-left:0; }
.mk-range, .mk-name{ display:grid; grid-template-columns:110px 1fr; align-items:center; gap:10px; font-weight:600; font-size:14.5px; }
.mk-range input{ accent-color:var(--coral); }
.mk-name input{ font:inherit; font-weight:500; padding:8px 10px; border-radius:10px; border:1.5px solid var(--line); }
.mk-hint{ min-height:1.2em; color:#9a5a00 !important; font-weight:600; }
#mkGo{ align-self:flex-start; }
@media (max-width:640px){
  .packbar{ left:6px; right:6px; bottom:6px; padding:10px 12px; gap:6px 10px; border-radius:16px; }
  .pb-info{ min-width:0; }
  .pb-info span{ display:none; }
  .pb-opts{ font-size:13px; gap:4px 10px; }
  .pb-acts{ margin-left:0; width:100%; display:grid; grid-template-columns:auto auto 1fr auto; gap:4px; }
  .pb-acts .btn{ padding:8px 8px; font-size:13.5px; white-space:nowrap; }
  .mk-preview{ width:min(260px,70vw); }
  .maker-card .sheet-side h2{ font-size:23px; }
  .mk-range, .mk-name{ grid-template-columns:96px 1fr; }
}

/* =================================================================== studio */
.studio{ position:fixed; inset:0; z-index:50; display:flex; flex-direction:column; background:var(--desk);
  height:100vh; height:100dvh; user-select:none; -webkit-user-select:none; -webkit-touch-callout:none;
  padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left); }

.topbar{ flex:none; display:flex; align-items:center; gap:10px; padding:8px 12px; background:var(--rail);
  border-bottom:1.5px solid var(--railline); }
.tb{ flex:none; width:52px; height:52px; display:grid; place-items:center; border-radius:16px; border:2px solid transparent;
  background:transparent; cursor:pointer; position:relative; transition:background .12s, transform .1s; }
.tb svg{ width:34px; height:34px; }
.tb:hover{ background:#f3eee6; }
.tb:active{ transform:scale(.94); }
.tb:disabled{ opacity:.32; cursor:default; transform:none; background:transparent; }
.tb-group{ display:flex; gap:2px; margin-left:auto; }
.ttl{ display:flex; flex-direction:column; min-width:0; }
.ttl b{ font-family:var(--kid); font-weight:600; font-size:21px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.prog{ display:flex; align-items:center; gap:8px; }
.prog .bar{ width:110px; height:9px; border-radius:9px; background:#e6e0d6; overflow:hidden; }
.prog .bar i{ display:block; height:100%; width:0; background:linear-gradient(90deg,var(--leaf),#7fd957); border-radius:9px; transition:width .35s; }
.prog em{ font-style:normal; font-size:12.5px; font-weight:700; color:var(--inksoft); font-variant-numeric:tabular-nums; }
.seg{ flex:none; display:flex; background:#f1ece4; border-radius:14px; padding:3px; margin-left:8px; }
.seg button{ border:0; background:transparent; cursor:pointer; font-family:var(--kid); font-weight:500; font-size:15px; padding:8px 13px; border-radius:11px; white-space:nowrap; }
.seg button[aria-pressed="true"]{ background:#fff; box-shadow:0 2px 6px -2px rgba(60,40,10,.35); }
.done{ flex:none; cursor:pointer; font-family:var(--kid); font-weight:600; font-size:17px; padding:12px 18px; border-radius:16px; border:0;
  background:var(--leaf); color:#fff; box-shadow:0 4px 0 #23894f; transition:transform .1s; }
.done:active{ transform:translateY(2px); box-shadow:0 2px 0 #23894f; }

@property --p{ syntax:'<number>'; inherits:false; initial-value:0; }
.tb.hold .ring{ position:absolute; inset:2px; border-radius:15px; pointer-events:none; --p:0;
  background:conic-gradient(var(--coral) calc(var(--p) * 1turn), transparent 0);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude;
  padding:3px; transition:--p .15s; }
.tb.hold.holding .ring{ --p:1; transition:--p .8s linear; }

.work{ flex:1; min-height:0; display:grid; grid-template-columns:96px minmax(0,1fr) 292px; grid-template-areas:"tools vp side"; }
.studio.numbers .work{ grid-template-columns:minmax(0,1fr) 292px; grid-template-areas:"vp side"; }
.studio.numbers .tools{ display:none; }

.tools{ grid-area:tools; min-width:0; display:flex; flex-direction:column; gap:6px; padding:10px 8px; background:var(--rail);
  border-right:1.5px solid var(--railline); overflow-y:auto; scrollbar-width:none; }
.tool{ flex:none; display:flex; flex-direction:column; align-items:center; gap:1px; padding:5px 2px 4px; border-radius:18px; cursor:pointer;
  border:2.5px solid transparent; background:transparent; transition:background .12s, transform .12s, border-color .12s; }
.tool svg{ width:38px; height:38px; transition:transform .18s cubic-bezier(.3,1.6,.5,1); }
.tool span{ font-family:var(--kid); font-weight:500; font-size:12.5px; color:var(--inksoft); }
.tool:hover{ background:#f6f1e9; }
.tool.on{ background:#fff; border-color:var(--dark); box-shadow:0 5px 14px -8px rgba(40,30,10,.5); }
.tool.on svg{ transform:scale(1.12) rotate(-6deg); }
.tool.on span{ color:var(--ink); }

/* the desk and the page */
.vp{ grid-area:vp; position:relative; overflow:hidden; touch-action:none; cursor:crosshair;
  background-color:var(--desk);
  background-image:radial-gradient(rgba(120,100,70,.13) 1.2px, transparent 1.3px); background-size:22px 22px; }
.vp[data-tool="crayon"], .vp[data-tool="marker"], .vp[data-tool="brush"], .vp[data-tool="rainbow"],
.vp[data-tool="glitter"], .vp[data-tool="eraser"]{ cursor:none; }
.vp.grab{ cursor:grab; }
.vp.panning{ cursor:grabbing; }
.page{ position:absolute; left:0; top:0; transform-origin:0 0; isolation:isolate;
  box-shadow:0 1px 2px rgba(0,0,0,.08), 0 30px 60px -30px rgba(60,40,10,.55); border-radius:2px; }
.page.moving{ will-change:transform; }
.page > *{ position:absolute; left:0; top:0; width:100%; height:100%; }
.paper{ background:#fff; }
.page canvas{ display:block; }
#cFx{ display:none; width:auto; height:auto; }
.art{ mix-blend-mode:multiply; pointer-events:none; }

/* stickers sit above the line art; the pointer is handled by the viewport */
.stk{ pointer-events:none; overflow:hidden; }
.stkui{ pointer-events:none; }
.stk .st{ position:absolute; display:block; -webkit-user-drag:none; filter:drop-shadow(0 calc(4px * var(--inv, 1)) calc(5px * var(--inv, 1)) rgba(40,30,10,.22)); }
.st-box{ position:absolute; border:calc(2.5px * var(--inv, 1)) dashed #2f9bff; border-radius:calc(10px * var(--inv, 1)); }
.st-box i{ position:absolute; width:calc(38px * var(--inv, 1)); height:calc(38px * var(--inv, 1)); border-radius:50%; background:#fff;
  border:calc(3px * var(--inv, 1)) solid #2f9bff; box-shadow:0 calc(3px * var(--inv, 1)) calc(8px * var(--inv, 1)) rgba(0,0,0,.25);
  display:grid; place-items:center; font-style:normal; font-weight:800; line-height:1; font-family:var(--kid); font-size:calc(26px * var(--inv, 1)); }
.st-box .h-del{ left:0; top:0; transform:translate(-50%,-50%); color:#e5484d; border-color:#e5484d; }
.st-box .h-rot{ right:0; bottom:0; transform:translate(50%,50%); color:#2f9bff; }
.st-box .h-rot::after{ content:"⟳"; }
.vp[data-tool="sticker"]{ cursor:copy; }
.art svg{ width:100%; height:100%; display:block; }

.cursor{ position:absolute; left:0; top:0; display:none; border-radius:50%; pointer-events:none; z-index:3;
  border:1.5px solid rgba(20,20,26,.8); box-shadow:0 0 0 1.5px rgba(255,255,255,.85), inset 0 0 0 1.5px rgba(255,255,255,.6); }

.zoom{ position:absolute; right:14px; bottom:14px; display:flex; flex-direction:column; gap:6px; z-index:4; cursor:default; }
.zoom button{ width:46px; height:46px; display:grid; place-items:center; border-radius:14px; border:1.5px solid var(--railline);
  background:rgba(255,253,250,.94); cursor:pointer; box-shadow:0 6px 14px -10px rgba(40,30,10,.6); }
.zoom button svg{ width:26px; height:26px; }
.zoom button.dim{ opacity:.45; }

.toast{ position:absolute; left:50%; top:14px; transform:translate(-50%,-14px); opacity:0; pointer-events:none; z-index:5;
  background:var(--dark); color:#fff; font-family:var(--kid); font-weight:500; font-size:16px; padding:10px 18px; border-radius:14px;
  box-shadow:0 10px 24px -12px rgba(0,0,0,.6); transition:opacity .2s, transform .2s; max-width:calc(100% - 28px); text-align:center; }
.toast.show{ opacity:1; transform:translate(-50%,0); }
.toast .tn{ display:inline-grid; place-items:center; min-width:28px; height:28px; border-radius:8px; background:var(--c); color:#1d1d1f;
  margin-left:4px; text-shadow:0 0 3px #fff, 0 0 3px #fff; }

.loading{ position:absolute; inset:0; z-index:6; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:14px;
  background:rgba(236,231,223,.62); backdrop-filter:blur(1.5px); -webkit-backdrop-filter:blur(1.5px); font-family:var(--kid); font-size:19px; font-weight:500; color:var(--inksoft); text-align:center; }
.loading .crayons{ display:flex; gap:9px; height:58px; align-items:flex-end; }
.loading .crayons i{ width:15px; height:46px; border-radius:4px 4px 3px 3px; position:relative; animation:hop 1s ease-in-out infinite; }
.loading .crayons i::before{ content:""; position:absolute; left:0; right:0; top:-10px; border:7.5px solid transparent; border-top:0; border-bottom:11px solid; border-bottom-color:inherit; }
.loading .crayons i:nth-child(1){ background:#ff5a5a; border-color:#ff5a5a; }
.loading .crayons i:nth-child(2){ background:#ffb02e; border-color:#ffb02e; animation-delay:.12s; }
.loading .crayons i:nth-child(3){ background:#ffe14d; border-color:#ffe14d; animation-delay:.24s; }
.loading .crayons i:nth-child(4){ background:#3cbf6b; border-color:#3cbf6b; animation-delay:.36s; }
.loading .crayons i:nth-child(5){ background:#2f9bff; border-color:#2f9bff; animation-delay:.48s; }
@keyframes hop{ 0%,100%{ transform:translateY(0); } 40%{ transform:translateY(-12px); } }

/* side rail: options and colours */
.side{ grid-area:side; min-width:0; display:flex; flex-direction:column; gap:10px; padding:12px; background:var(--rail);
  border-left:1.5px solid var(--railline); overflow-y:auto; scrollbar-width:thin; }
.opts{ display:flex; flex-direction:column; gap:10px; }
.chips{ display:grid; grid-template-columns:repeat(5,1fr); gap:6px; }
.chip{ aspect-ratio:1; border-radius:50%; border:2.5px solid transparent; background:#fff; padding:2px; cursor:pointer;
  box-shadow:0 0 0 1.5px var(--railline); transition:transform .12s; }
.chip canvas{ width:100%; height:100%; display:block; border-radius:50%; }
.chip.on{ border-color:var(--dark); transform:scale(1.08); }
#stamps .chip canvas{ border-radius:0; }
.sizes{ display:flex; justify-content:space-between; gap:6px; background:#f4efe7; border-radius:16px; padding:5px; }
.size{ flex:1; height:46px; display:grid; place-items:center; border:0; border-radius:12px; background:transparent; cursor:pointer; }
.size i{ display:block; width:var(--d); height:var(--d); border-radius:50%; background:var(--cur); box-shadow:inset 0 0 0 1.5px rgba(0,0,0,.18); }
.size.on{ background:#fff; box-shadow:0 2px 8px -3px rgba(40,30,10,.45); }
.inside{ width:100%; display:flex; align-items:center; gap:8px; cursor:pointer; font-family:var(--kid); font-weight:500; font-size:15px;
  padding:6px 12px 6px 6px; border-radius:14px; border:2px solid var(--railline); background:#fff; }
.inside svg{ width:34px; height:34px; flex:none; }
.inside[aria-pressed="false"]{ background:#f4efe7; color:var(--inksoft); }

.colors{ display:flex; flex-direction:column; gap:8px; }
.swatches{ display:grid; grid-template-columns:repeat(4,1fr); gap:9px; }
.sw{ aspect-ratio:1; width:100%; border-radius:50%; cursor:pointer; border:3px solid #fff; position:relative;
  background:radial-gradient(circle at 35% 30%, rgba(255,255,255,.55) 0 14%, transparent 34%), var(--c);
  box-shadow:0 0 0 1.5px rgba(0,0,0,.12), 0 4px 8px -4px rgba(0,0,0,.35); transition:transform .14s cubic-bezier(.3,1.6,.5,1); }
.sw:hover{ transform:scale(1.07); }
.sw.on{ transform:scale(1.14); box-shadow:0 0 0 3px var(--dark), 0 6px 12px -5px rgba(0,0,0,.45); }
.sw.on::after{ content:""; position:absolute; inset:30%; border-radius:50%; background:rgba(255,255,255,.85); box-shadow:0 0 0 1px rgba(0,0,0,.15); }
.swatches.more{ grid-template-columns:repeat(4,1fr); align-items:center; }
.sw.custom{ background:conic-gradient(#ff4d4d,#ffd93c,#4cd964,#35b8ff,#7a5cff,#ff5cc8,#ff4d4d); display:grid; place-items:center; }
.sw.custom span:last-child{ position:absolute; bottom:-19px; left:50%; transform:translateX(-50%); font-size:11px; font-weight:700; color:var(--inksoft); font-family:var(--kid); }
.sw.custom .wheel{ width:38%; height:38%; border-radius:50%; background:#fff; box-shadow:0 0 0 1px rgba(0,0,0,.12); }
#custom{ position:absolute; width:1px; height:1px; opacity:0; pointer-events:none; }
.recent{ display:contents; }

.numhelp{ font-family:var(--kid); font-size:15px; color:var(--inksoft); line-height:1.3; }
.stickers-grid{ grid-template-columns:repeat(4,1fr); gap:8px; }
.stb{ aspect-ratio:1; width:100%; border-radius:16px; border:2.5px solid transparent; background:#fff; padding:5px; cursor:pointer;
  box-shadow:0 0 0 1.5px var(--railline), 0 4px 8px -6px rgba(0,0,0,.35); transition:transform .14s cubic-bezier(.3,1.6,.5,1); }
.stb img{ width:100%; height:100%; display:block; pointer-events:none; }
.stb:hover{ transform:scale(1.07) rotate(-3deg); }
.stb.on{ border-color:var(--dark); }
.nums .swatches{ grid-template-columns:repeat(3,1fr); }
.nsw{ position:relative; aspect-ratio:1; border-radius:18px; cursor:pointer; border:3px solid #fff; background:var(--c);
  box-shadow:0 0 0 1.5px rgba(0,0,0,.14), 0 5px 10px -6px rgba(0,0,0,.4); transition:transform .14s; }
.nsw b{ font-family:var(--kid); font-weight:700; font-size:30px; color:#1d1d1f; text-shadow:0 0 4px #fff, 0 0 2px #fff, 0 0 8px rgba(255,255,255,.8); }
.nsw small{ position:absolute; right:-6px; bottom:-6px; min-width:24px; height:24px; border-radius:12px; padding:0 6px; display:grid; place-items:center;
  background:var(--dark); color:#fff; font-size:12px; font-weight:800; border:2px solid #fff; }
.nsw.on{ transform:scale(1.1); box-shadow:0 0 0 3px var(--dark), 0 8px 16px -8px rgba(0,0,0,.5); }
.nsw.finished{ opacity:.5; }
.nsw.finished small{ background:var(--leaf); }
.nsw.nudge{ animation:nudge .6s ease; }
@keyframes nudge{ 0%,100%{ transform:scale(1.1); } 20%{ transform:scale(1.25) rotate(-8deg); } 45%{ transform:scale(1.2) rotate(7deg); } 70%{ transform:scale(1.15) rotate(-4deg); } }

/* tablets in portrait, and phones: the page on top, colours and tools along the bottom */
@media (max-width:899px), (orientation:portrait) and (max-width:1100px){
  .work, .studio.numbers .work{ grid-template-columns:minmax(0,1fr); grid-template-rows:minmax(0,1fr) auto auto;
    grid-template-areas:"vp" "side" "tools"; }
  .tools{ flex-direction:row; border-right:0; border-top:1.5px solid var(--railline); overflow-x:auto; overflow-y:hidden; padding:6px 8px;
    justify-content:safe center; }
  .tool{ width:70px; padding:5px 2px 4px; }
  .tool svg{ width:40px; height:40px; }
  .side{ border-left:0; border-top:1.5px solid var(--railline); flex-direction:column; gap:8px; padding:8px 10px; overflow:visible; }
  .opts{ flex-direction:row; align-items:center; gap:10px; overflow-x:auto; scrollbar-width:none; }
  .opts:not(:has(.opt:not([hidden]))){ display:none; }
  .chips{ display:flex; gap:7px; }
  .chip{ width:46px; height:46px; flex:none; }
  .opt.row, .sizes{ flex:none; }
  .sizes{ width:220px; }
  .size{ height:42px; }
  .inside{ white-space:nowrap; }
  .colors{ flex-direction:row; align-items:center; }
  .swatches, .nums .swatches{ display:flex; gap:9px; overflow-x:auto; padding:6px 4px; scrollbar-width:none; }
  #crayonBox{ overflow-x:auto; scrollbar-width:none; gap:9px; }
  #crayons{ overflow:visible; padding-right:0; }
  .swatches.more{ display:flex; overflow:visible; }
  .sw{ width:46px; height:46px; flex:none; }
  .sw.custom span:last-child{ display:none; }
  .nsw{ width:58px; height:58px; flex:none; }
  #stickerBox{ overflow-x:auto; scrollbar-width:none; }
  .stickers-grid{ display:flex; }
  .stb{ width:60px; height:60px; flex:none; }
  .numhelp{ display:none; }
  .seg button{ padding:7px 10px; font-size:14px; }
  .ttl b{ font-size:18px; }
}
@media (max-width:600px){
  .topbar{ gap:4px; padding:6px 6px; }
  .tb{ width:44px; height:44px; border-radius:13px; }
  .tb svg{ width:29px; height:29px; }
  .hide-s{ display:none; }
  .topbar .seg{ margin-left:0; }
  .topbar .seg button{ padding:7px 8px; font-size:0; }
  .topbar .seg button span{ font-size:20px; }
  .ttl{ display:none; }
  .done{ padding:10px 13px; font-size:15px; }
  .prog .bar{ width:60px; }
  .zoom{ right:8px; bottom:8px; }
  .zoom button{ width:42px; height:42px; }
}
.studio.numbers .ttl{ display:flex; }

/* ================================================================== the sheet */
.sheet{ position:fixed; inset:0; z-index:80; display:grid; place-items:center; padding:18px;
  background:rgba(30,24,16,.5); backdrop-filter:blur(4px); -webkit-backdrop-filter:blur(4px); }
.sheet-card{ position:relative; display:flex; gap:22px; align-items:center; background:var(--paper); border-radius:26px; padding:22px;
  max-width:760px; width:100%; max-height:calc(100dvh - 36px); overflow:auto; box-shadow:0 30px 80px -30px rgba(0,0,0,.6);
  animation:pop .35s cubic-bezier(.2,1.4,.4,1); }
@keyframes pop{ from{ transform:scale(.9); opacity:0; } }
.sheet-card img{ width:min(300px,40vw); aspect-ratio:4/5; object-fit:contain; border-radius:12px; background:#fff;
  box-shadow:0 0 0 1.5px var(--line), 0 16px 30px -18px rgba(0,0,0,.5); transform:rotate(-2deg); }
.sheet-side h2{ font-family:var(--kid); font-weight:700; font-size:34px; line-height:1.1; margin-bottom:6px; }
.sheet-side p{ color:var(--inksoft); margin-bottom:16px; }
.acts{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:12px; }
.acts.small{ gap:2px; margin:0; }
.x{ position:absolute; top:10px; right:12px; width:40px; height:40px; border:0; border-radius:50%; background:#f1ece4; font-size:24px; cursor:pointer; line-height:1; }
@media (max-width:600px){
  .sheet-card{ flex-direction:column; text-align:center; padding:18px 14px; }
  .sheet-card img{ width:min(240px,64vw); }
  .acts{ justify-content:center; }
  .sheet-side h2{ font-size:28px; }
}

.confetti{ position:fixed; inset:0; width:100%; height:100%; pointer-events:none; z-index:90; }

/* ===================================================================== print */
#printArea{ display:none; }
@media print{
  @page{ size:portrait; margin:10mm; }
  body > *:not(#printArea){ display:none !important; }
  html, body{ background:#fff; height:auto; overflow:visible; }
  #printArea{ display:flex !important; align-items:center; justify-content:center; height:100vh; }
  #printArea img{ max-width:100%; max-height:100%; object-fit:contain; }
}