/* The Grow Book — mobile-first; the printed sheet is a true 8½×11 page. */
:root{
  --ink:#1F2A44; --ink-soft:#5A6480; --line:#E3E8F2; --paper:#FFFDF8; --bg:#F4F1EA;
  --sea:#2E7FB8; --gold:#C08F30; --danger:#B3261E;
}
*{ box-sizing:border-box; }
html,body{ margin:0; background:var(--bg); color:var(--ink);
  font-family:"Jost",system-ui,-apple-system,"Segoe UI",sans-serif; font-size:16px; line-height:1.5;
  -webkit-font-smoothing:antialiased; }
.bk-bar{ position:sticky; top:0; z-index:10; background:rgba(255,253,248,.94); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line); padding-top:env(safe-area-inset-top,0px); }
.bk-bar .in{ max-width:1080px; margin:0 auto; padding:10px 16px; display:flex; align-items:center; gap:12px; }
.bk-bar a{ color:var(--ink-soft); text-decoration:none; font-size:14px; }
.bk-bar .brand{ font-family:"Baloo 2","Jost",sans-serif; font-weight:700; font-size:20px; color:var(--sea); margin-right:auto; }
main#app{ max-width:1080px; margin:0 auto; padding:18px 16px 60px; padding-bottom:calc(60px + env(safe-area-inset-bottom,0px)); }

.bk-top{ display:flex; align-items:center; gap:10px; margin:6px 0 4px; }
.bk-top h1{ font-family:"Baloo 2","Jost",sans-serif; font-size:clamp(26px,6vw,36px); margin:0; line-height:1.15; }
.bk-back{ border:0; background:#fff; width:40px; height:40px; border-radius:50%; font-size:20px; cursor:pointer;
  box-shadow:0 1px 3px rgba(0,0,0,.12); flex:0 0 auto; }
.bk-lede{ color:var(--ink-soft); margin:4px 0 18px; }
.bk-empty{ color:var(--ink-soft); background:#fff; border:2px dashed var(--line); border-radius:16px; padding:22px; text-align:center; }

.bk-card{ background:#fff; border:1px solid var(--line); border-radius:18px; padding:18px; margin:18px 0; }
.bk-card h2{ margin:0 0 6px; font-size:18px; }
.bk-card p{ margin:0 0 12px; color:var(--ink-soft); font-size:15px; }
.bk-card summary{ cursor:pointer; font-weight:600; }
.bk-row{ display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin:12px 0; }
.bk-btn{ appearance:none; border:0; border-radius:12px; padding:12px 18px; font:600 15.5px "Jost",sans-serif;
  background:var(--sea); color:#fff; cursor:pointer; min-height:46px; }
.bk-btn.bk-quiet{ background:#fff; color:var(--ink); border:2px solid var(--line); }
.bk-btn.bk-danger{ background:#fff; color:var(--danger); border:2px solid #F1D3D1; }
.bk-btn:focus-visible,.bk-kid:focus-visible,.bk-pg:focus-visible,.bk-tpl:focus-visible{ outline:3px solid var(--gold); outline-offset:2px; }
.bk-hidden{ display:none; }

label{ display:block; margin:0 0 12px; }
.bk-lbl{ display:block; font-size:13.5px; color:var(--ink-soft); margin-bottom:5px; }
input[type=text],input[type=date],textarea{ width:100%; font:16px "Jost",sans-serif; padding:11px 12px;
  border:2px solid var(--line); border-radius:12px; background:#fff; color:var(--ink); }
textarea{ resize:vertical; }

/* children */
.bk-kids{ display:grid; grid-template-columns:repeat(auto-fill,minmax(160px,1fr)); gap:14px; }
.bk-kid{ display:flex; flex-direction:column; gap:3px; text-align:left; background:#fff; border:1px solid var(--line);
  border-radius:18px; padding:10px 10px 14px; cursor:pointer; font:inherit; color:inherit; }
.bk-kid img,.bk-kid-blank{ width:100%; aspect-ratio:1; object-fit:cover; border-radius:12px; margin-bottom:6px; }
.bk-kid-blank{ display:grid; place-items:center; background:#EAF3FA; color:var(--sea); font:700 44px "Baloo 2",sans-serif; }
.bk-kid span{ font-size:13.5px; color:var(--ink-soft); }
.bk-add .bk-kid-blank{ background:#FBF3E2; color:var(--gold); }

/* timeline + templates */
.bk-timeline,.bk-tpls{ display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:12px; margin-top:14px; }
.bk-pg,.bk-tpl{ display:flex; flex-direction:column; gap:2px; text-align:left; background:#fff; border:1px solid var(--line);
  border-radius:14px; padding:8px 8px 12px; cursor:pointer; font:inherit; color:inherit; }
.bk-pg img{ width:100%; aspect-ratio:3/4; object-fit:cover; border-radius:9px; margin-bottom:6px; }
.bk-tpl img{ width:100%; aspect-ratio:3/4; object-fit:cover; border-radius:9px; margin-bottom:6px; }
.bk-pg span{ font-size:13px; color:var(--ink-soft); }
.bk-pg .bk-age{ color:var(--sea); font-weight:500; }

/* editor */
.bk-editor{ display:grid; grid-template-columns:minmax(0,1fr); gap:18px; }
@media (min-width:900px){ .bk-editor{ grid-template-columns:minmax(0,420px) minmax(0,1fr); align-items:start; }
  .bk-preview-wrap{ position:sticky; top:76px; } }
.bk-borders{ display:grid; grid-template-columns:repeat(auto-fill,minmax(66px,1fr)); gap:7px; }
.bk-bpick{ display:flex; flex-direction:column; align-items:center; gap:3px; background:#fff; border:2px solid var(--line);
  border-radius:11px; padding:4px; cursor:pointer; font:500 11px "Jost",sans-serif; color:var(--ink-soft); }
.bk-bpick img{ width:54px; height:72px; object-fit:cover; border-radius:6px; }
.bk-bpick[aria-pressed="true"]{ border-color:var(--sea); color:var(--ink); }

/* the sheet — 8.5in × 11in, scaled down on screen */
.bk-preview-wrap{ overflow:hidden; }
.bk-preview-wrap .bk-sheet{ width:100%; height:auto; aspect-ratio:8.5/11; font-size:clamp(7px,1.9vw,15px); }
.bk-sheet{ position:relative; width:8.5in; height:11in; background:#fff; overflow:hidden;
  box-shadow:0 6px 24px rgba(20,30,60,.12); border-radius:4px; font-size:15px; }
.bk-border{ position:absolute; inset:0; width:100%; height:100%; object-fit:fill; }
.bk-inner{ position:absolute; inset:13% 15% 11%; display:flex; flex-direction:column; align-items:center; text-align:center;
  background:rgba(255,255,255,.9); border-radius:1em; padding:1.2em 1.4em; overflow:hidden; }
.bk-eyebrow{ font-size:.8em; letter-spacing:.22em; text-transform:uppercase; color:var(--ink-soft); }
.bk-name{ font:700 2.6em/1.05 "Baloo 2","Jost",sans-serif; color:var(--ink); margin-top:.15em; }
.bk-when{ font-size:.95em; color:var(--sea); margin:.2em 0 .7em; }
.bk-photo{ width:100%; flex:1 1 auto; min-height:0; display:flex; justify-content:center; margin-bottom:.7em; }
.bk-photo img{ max-width:100%; max-height:100%; object-fit:contain; border-radius:.5em; border:.35em solid #fff;
  box-shadow:0 .2em .8em rgba(0,0,0,.15); }
.bk-facts{ width:100%; display:grid; grid-template-columns:1fr 1fr; gap:.45em .9em; text-align:left; }
.bk-fact{ border-bottom:1px dashed #C9D3E4; padding-bottom:.25em; }
.bk-lab{ font-size:.7em; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-soft); }
.bk-val{ font:600 1.05em/1.25 "Caveat","Jost",cursive; font-size:1.35em; color:var(--ink); word-break:break-word; }
.bk-note{ font:500 1.3em/1.3 "Caveat","Jost",cursive; margin:.6em 0 0; color:var(--ink); }
.bk-foot{ margin-top:auto; padding-top:.5em; font:700 1.1em "Baloo 2","Jost",sans-serif; color:var(--gold); }

.bk-safe{ margin-top:28px; }
.toast{ position:fixed; left:50%; bottom:calc(22px + env(safe-area-inset-bottom,0px)); transform:translateX(-50%);
  background:var(--ink); color:#fff; padding:11px 18px; border-radius:12px; font-size:15px; z-index:50;
  box-shadow:0 6px 24px rgba(0,0,0,.25); max-width:90vw; }

#print-area{ display:none; }
@media print{
  @page{ size:8.5in 11in; margin:0; }
  html,body{ background:#fff; }
  .bk-bar, main#app, .toast{ display:none !important; }
  #print-area{ display:block !important; }
  #print-area .bk-sheet{ box-shadow:none; border-radius:0; page-break-after:always; break-after:page; }
  * { -webkit-print-color-adjust:exact; print-color-adjust:exact; }
}
.bk-tip{ background:#FFF8E4; border:2px solid #F3DCA4; border-radius:16px; padding:12px 15px; color:#6A5314; font-size:15px; margin:0 0 18px; }
.bk-tip strong{ margin-right:4px; }
/* sync */
.bk-sync-status{ font-weight:500; color:var(--sea) !important; min-height:1.2em; }
.bk-fkey{ font:600 clamp(17px,4.6vw,26px)/1.5 ui-monospace,"SF Mono",Menlo,Consolas,monospace; letter-spacing:.06em;
  background:#fff; border:2px dashed var(--gold); border-radius:14px; padding:16px; text-align:center; word-break:break-word;
  user-select:all; -webkit-user-select:all; }
.bk-check{ display:flex; gap:10px; align-items:flex-start; font-weight:500; margin:10px 0 14px; }
.bk-check input{ width:20px; height:20px; margin-top:2px; flex:0 0 auto; }
.bk-btn[disabled]{ opacity:.45; cursor:not-allowed; }
a.bk-btn{ display:inline-flex; align-items:center; text-decoration:none; }

/* ---- media on a page: voice, clip, drawing, family notes ---- */
.bk-media{ display:flex; flex-direction:column; gap:10px; background:#F8FAFD; border:1px solid var(--line); border-radius:14px; padding:12px; margin:0 0 12px; }
.bk-hint{ font-size:13.5px; color:var(--ink-soft); margin:4px 0 0; }
.bk-rec{ display:flex; flex-direction:column; gap:6px; }
.bk-rec audio{ width:100%; }
.bk-rec-on{ background:var(--danger); display:inline-flex; align-items:center; gap:8px; }
.bk-dot{ width:10px; height:10px; border-radius:50%; background:#fff; animation:bkpulse 1s infinite; }
@keyframes bkpulse{ 50%{ opacity:.25; } }
.bk-rec-time{ font:600 15px ui-monospace,Menlo,monospace; color:var(--danger); }
.bk-clip{ width:100%; max-height:260px; border-radius:12px; background:#000; }
.bk-voice{ background:#FFF8E4; border:1px solid #F3DCA4; border-radius:12px; padding:10px 12px; margin:8px 0; }
.bk-voice p{ margin:4px 0 8px; color:var(--ink); }
.bk-badges{ font-size:13px; }
.bk-open{ background:var(--gold); }

/* drawing + stickers on the sheet (print too) */
.bk-ink{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; z-index:3; }
.bk-stk{ position:absolute; z-index:4; line-height:1; pointer-events:none; user-select:none; }
.bk-stklayer .bk-stk{ pointer-events:auto; cursor:grab; touch-action:none; padding:.12em; }
.bk-stklayer .bk-stk:active{ cursor:grabbing; }
.bk-stk.sel{ outline:2px dashed var(--sea); outline-offset:4px; border-radius:6px; }

/* modals */
.bk-modal{ position:fixed; inset:0; z-index:90; background:rgba(20,26,44,.62); display:flex; align-items:center; justify-content:center; padding:14px; }
.bk-modal-in{ background:#fff; border-radius:18px; padding:18px; width:min(560px,100%); max-height:94vh; overflow:auto; }
.bk-modal-in h2{ margin:0 0 4px; }
.bk-video video{ width:100%; max-height:70vh; background:#000; border-radius:12px; margin-bottom:10px; }
.bk-deco-in{ width:min(980px,100%); display:flex; flex-direction:column; gap:8px; }
.bk-deco-top{ display:flex; gap:10px; align-items:center; }
.bk-deco-top strong{ margin-right:auto; font-size:18px; }
.bk-toolbar,.bk-colors,.bk-palette,.bk-selbar{ display:flex; flex-wrap:wrap; gap:6px; }
.bk-tool{ border:2px solid var(--line); background:#fff; border-radius:10px; padding:7px 11px; font:600 14px "Jost",sans-serif; cursor:pointer; }
.bk-tool[aria-pressed="true"]{ border-color:var(--sea); background:#EAF3FA; }
.bk-tool-del{ color:var(--danger); }
.bk-color{ width:34px; height:34px; border-radius:50%; border:3px solid #fff; box-shadow:0 0 0 1px var(--line); cursor:pointer; }
.bk-pal{ font-size:26px; width:46px; height:46px; border:2px solid var(--line); border-radius:12px; background:#fff; cursor:pointer; }
.bk-deco-stage{ overflow:auto; display:flex; justify-content:center; }
.bk-deco-surface{ position:relative; width:min(100%, calc((94vh - 230px) * 8.5 / 11)); aspect-ratio:8.5/11; touch-action:none; }
.bk-deco-surface .bk-sheet{ width:100%; height:100%; font-size:calc(min(100vw, (94vh - 230px) * 8.5 / 11) * 15 / 816); }
.bk-canvas{ position:absolute; inset:0; width:100%; height:100%; z-index:3; touch-action:none; cursor:crosshair; }
.bk-stklayer{ position:absolute; inset:0; z-index:5; pointer-events:none; }

/* ---- the flip book ---- */
body.fb-open{ overflow:hidden; }
.fb{ position:fixed; inset:0; z-index:70; background:radial-gradient(ellipse at center,#3a3f5c 0%,#1b1f33 75%); color:#fff;
  display:flex; flex-direction:column; padding:env(safe-area-inset-top,0) 0 env(safe-area-inset-bottom,0); }
.fb-top{ display:flex; align-items:center; gap:12px; padding:10px 14px; }
.fb-top strong{ margin-right:auto; font:700 18px "Baloo 2","Jost",sans-serif; }
.fb-count{ font-size:13px; opacity:.8; }
.fb-btn{ border:0; border-radius:10px; padding:9px 14px; font:600 14px "Jost",sans-serif; background:rgba(255,255,255,.14); color:#fff; cursor:pointer; }
.fb-stage{ flex:1 1 auto; min-height:0; display:flex; align-items:center; justify-content:center; perspective:2400px; touch-action:pan-y; user-select:none; -webkit-user-select:none; }
.fb-book{ position:relative; }
.fb-slot{ position:absolute; top:0; height:100%; }
.fb-book .fb-slot.fb-r{ left:0; width:100%; }
.fb-book.spread .fb-slot.fb-l{ left:0; width:50%; }
.fb-book.spread .fb-slot.fb-r{ left:50%; width:50%; }
.fb-leaf{ position:absolute; top:0; height:100%; transform-style:preserve-3d; transform-origin:left center; will-change:transform; z-index:5; }
.fb-face{ position:absolute; inset:0; backface-visibility:hidden; -webkit-backface-visibility:hidden; }
.fb-back{ transform:rotateY(180deg); }
.fb-shade{ position:absolute; inset:0; pointer-events:none; background:linear-gradient(90deg,rgba(0,0,0,.45),rgba(0,0,0,0) 60%); opacity:0; backface-visibility:hidden; }
.fb-page{ position:absolute; inset:0; background:#fff; overflow:hidden; box-shadow:0 10px 40px rgba(0,0,0,.45); }
.fb-page .bk-sheet{ width:100%; height:100%; box-shadow:none; border-radius:0; font-size:var(--fs,15px); }
.fb-book.spread .fb-l .fb-page{ box-shadow:inset -18px 0 30px -18px rgba(0,0,0,.35), 0 10px 40px rgba(0,0,0,.45); }
.fb-book.spread .fb-r .fb-page, .fb-book.spread .fb-front .fb-page{ box-shadow:inset 18px 0 30px -18px rgba(0,0,0,.3), 0 10px 40px rgba(0,0,0,.45); }
.fb-blank{ background:#F7F2E8; }
.fb-cover{ background:linear-gradient(160deg,#2E7FB8,#1F3B6B); color:#fff; display:flex; align-items:center; justify-content:center; text-align:center; }
.fb-cover-in{ padding:8%; display:flex; flex-direction:column; align-items:center; gap:.6em; font-size:var(--fs,15px); }
.fb-cover-eyebrow{ letter-spacing:.25em; text-transform:uppercase; font-size:.9em; opacity:.85; }
.fb-cover-name{ font:700 3.4em/1.05 "Baloo 2","Jost",sans-serif; }
.fb-cover-in img{ width:70%; aspect-ratio:1; object-fit:cover; border-radius:50%; border:.5em solid rgba(255,255,255,.9); }
.fb-cover-star{ font-size:5em; }
.fb-cover-when{ font-size:1.1em; opacity:.9; }
.fb-cover-hint{ font-size:.9em; opacity:.75; margin-top:1em; }
.fb-pbadge{ position:absolute; right:3%; top:2%; z-index:6; background:rgba(255,255,255,.92); color:var(--ink); border-radius:999px; padding:.2em .6em; font-size:calc(var(--fs,15px) * 1.1); }
.fb-nav{ position:absolute; top:50%; transform:translateY(-50%); z-index:72; width:48px; height:72px; border:0; border-radius:14px; background:rgba(255,255,255,.14); color:#fff; font-size:38px; cursor:pointer; }
.fb-prev{ left:8px; } .fb-next{ right:8px; }
.fb-nav:disabled{ opacity:.2; cursor:default; }
.fb-media{ display:flex; flex-wrap:wrap; gap:8px; justify-content:center; padding:10px 14px 14px; min-height:58px; }
.fb-chip{ border:0; border-radius:999px; padding:10px 16px; font:600 14.5px "Jost",sans-serif; background:#fff; color:var(--ink); cursor:pointer; max-width:92vw; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.fb-chip-voice{ background:#FFF1C9; } .fb-chip-note{ background:var(--gold); color:#fff; }
@media (max-width:600px){ .fb-nav{ width:38px; height:56px; font-size:30px; } }

/* ---- grandparents ---- */
.bk-gprow{ border-top:1px solid var(--line); padding:10px 0 2px; }
.bk-gprow strong{ display:block; }
.bk-gpadd{ display:flex; flex-wrap:wrap; gap:10px; margin-top:12px; }
.bk-gpadd input{ flex:1 1 220px; }
.bk-notes-alert{ display:block; width:100%; text-align:left; border:2px solid #F3DCA4; background:#FFF8E4; color:#6A5314; border-radius:16px;
  padding:14px 16px; font:600 16px "Jost",sans-serif; cursor:pointer; margin:0 0 16px; }
.bk-gpnote{ font:500 1.25em/1.35 "Caveat","Jost",cursive; color:var(--ink) !important; }
.bk-linkbox{ width:100%; font:14px ui-monospace,Menlo,monospace; padding:12px; border:2px dashed var(--gold); border-radius:12px; background:#fff; }
.bk-readme .bk-kid-blank{ background:#FBF3E2; color:var(--gold); }
@media print{ .fb, .bk-modal{ display:none !important; } }
/* ---- share with friends ---- */
.bk-pickpg{ cursor:pointer; margin:0; }
.bk-pickrow{ display:flex; align-items:center; gap:8px; }
.bk-pickrow input{ width:20px; height:20px; }
.bk-cta{ background:#FFF8E4; border-color:#F3DCA4; }

/* Share a page with Dream Community members */
.bk-members{ max-width:480px; }
.bk-members h2{ margin:0 0 10px; font-size:19px; }
.bk-members textarea, .bk-members select{ width:100%; margin:6px 0; }
.bk-members select{ padding:8px 10px; border:1px solid #CFC6DD; border-radius:8px; font:inherit; background:#fff; }
.bk-members .bk-lbl:has(select){ flex-direction:column; align-items:stretch; gap:2px; }
.bk-members-img{ display:block; max-width:100%; max-height:240px; margin:10px auto; border-radius:8px; }
.bk-warn{ background:#FFF4DC; color:#5A4210; border-radius:8px; padding:9px 11px; font-size:13.5px; line-height:1.5; }
.bk-err{ color:#B3372A; font-size:13.5px; margin:4px 0; }
.bk-err:empty{ margin:0; }
.bk-lbl{ display:flex; gap:8px; align-items:center; margin:8px 0; font-size:14px; }
.fb-chip-members{ border-color:rgba(192,143,48,.6); }

/* Decorate: which sticker is chosen, the one being dragged in, and what to do now */
.bk-pal[aria-pressed="true"]{ outline:3px solid var(--sea); outline-offset:1px; border-radius:10px; }
.bk-pal{ touch-action:none; cursor:grab; }
.bk-ghost{ position:fixed; z-index:200; font-size:52px; line-height:1; transform:translate(-50%,-50%) scale(1.1); pointer-events:none;
  filter:drop-shadow(0 6px 10px rgba(0,0,0,.3)); }
.bk-deco-hint{ margin:0; font-size:14px; opacity:.85; }