/* ============================================================
   MCH Record Book — digital replica
   Aesthetic: warm paper, ministry-print colour coding
   pink = maternal id · orange = pregnancy · yellow = delivery
   blue = postnatal/child · green = child health
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Alegreya:ital,wght@0,400;0,500;0,700;1,400&family=Alegreya+Sans:wght@400;500;700;800&family=Caveat:wght@500&display=swap');

:root{
  --paper:#fdfaf3;
  --paper-2:#f8f3e6;
  --ink:#3c3226;
  --ink-soft:#6b5d4a;
  --rule:#c9b99a;

  --pink:#e0568c;   --pink-soft:#fbe3ee;
  --orange:#e07b28; --orange-soft:#fdeedd;
  --yellow:#e3a70e; --yellow-soft:#fdf3d4;
  --blue:#2f7fb7;   --blue-soft:#e0eef7;
  --green:#5d9732;  --green-soft:#e9f3dd;

  --pg-w:560px;
  --pg-h:780px;

  --serif:'Alegreya',Georgia,serif;
  --sans:'Alegreya Sans',Verdana,sans-serif;
  --hand:'Caveat',cursive;
}

*{box-sizing:border-box;margin:0;padding:0}

html,body{height:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:
    radial-gradient(1200px 700px at 70% -10%, #4c3b2e 0%, transparent 60%),
    radial-gradient(900px 600px at 10% 110%, #2c241c 0%, transparent 55%),
    #382d22;
  overflow:hidden;
  user-select:none;
}

/* felt table texture under the book */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.045) 1px,transparent 1.4px);
  background-size:5px 5px;
}

/* ---------- chrome ---------- */
header.bar{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;gap:14px;
  padding:10px 20px;
  color:#e8ddc9;
  font-family:var(--sans);
  background:linear-gradient(rgba(20,15,10,.55),transparent);
}
header.bar .title{font-weight:800;letter-spacing:.06em;font-size:14px;text-transform:uppercase}
header.bar .title small{display:block;font-weight:400;opacity:.7;letter-spacing:.12em;font-size:10px}
header.bar .spacer{flex:1}
header.bar button{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  color:#efe6d2;font-family:var(--sans);font-weight:700;font-size:12px;
  padding:7px 14px;border-radius:999px;cursor:pointer;letter-spacing:.04em;
  transition:background .2s;
}
header.bar button:hover{background:rgba(255,255,255,.18)}

.pagecount{
  position:fixed;bottom:16px;left:50%;transform:translateX(-50%);
  z-index:50;color:#d9cdb4;font-size:12px;letter-spacing:.14em;font-weight:700;
  background:rgba(20,15,10,.5);padding:6px 16px;border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
}

.navbtn{
  position:fixed;top:50%;transform:translateY(-50%);z-index:50;
  width:52px;height:52px;border-radius:50%;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(20,15,10,.55);color:#efe6d2;
  font-size:22px;cursor:pointer;transition:.2s;
}
.navbtn:hover{background:rgba(255,255,255,.2)}
.navbtn.prev{left:22px}.navbtn.next{right:22px}
.navbtn:disabled{opacity:.25;cursor:default}

/* ---------- stage & book ---------- */
.stage{
  position:fixed;inset:0;display:flex;align-items:center;justify-content:center;
}
.book-shift{transition:transform .8s cubic-bezier(.4,.1,.2,1)}
.book{
  position:relative;
  width:calc(var(--pg-w)*2);height:var(--pg-h);
  perspective:2600px; /* sheets are its direct children; z-index stays honoured */
}
/* table shadow */
.book::after{
  content:"";position:absolute;left:2%;right:2%;bottom:-26px;height:40px;
  background:radial-gradient(50% 100% at 50% 0,rgba(0,0,0,.5),transparent 75%);
  filter:blur(6px);z-index:-1;
}

.sheet{
  position:absolute;top:0;right:0;
  width:var(--pg-w);height:var(--pg-h);
  transform-origin:left center;
  transform-style:preserve-3d;
  transition:transform 1s cubic-bezier(.35,.08,.2,1);
}
.sheet.flipped{transform:rotateY(-180deg)}

.face{
  position:absolute;inset:0;
  backface-visibility:hidden;-webkit-backface-visibility:hidden;
  overflow:hidden;
  background:var(--paper);
  box-shadow:inset 0 0 60px rgba(120,90,40,.09);
}
.face.back{transform:rotateY(180deg)}

/* page edge stack illusion */
.face.front{border-radius:0 6px 6px 0;border-left:1px solid rgba(120,90,40,.15)}
.face.back{border-radius:6px 0 0 6px;border-right:1px solid rgba(120,90,40,.15)}

/* spine shading */
.face.front::before,.face.back::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:5;
}
.face.front::before{background:linear-gradient(90deg,rgba(80,55,20,.18),transparent 9%)}
.face.back::before{background:linear-gradient(-90deg,rgba(80,55,20,.18),transparent 9%)}

/* paper grain */
.face::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;z-index:4;
  background-image:
    repeating-linear-gradient(0deg,rgba(160,130,80,.03) 0 1px,transparent 1px 3px),
    radial-gradient(rgba(140,110,60,.05) 1px,transparent 1.5px);
  background-size:100% 100%,4px 4px;
}

/* ---------- page content ---------- */
.pg{
  position:relative;height:100%;padding:34px 36px 44px;
  overflow-y:auto;overflow-x:hidden;
  font-size:12.5px;line-height:1.45;
  scrollbar-width:thin;scrollbar-color:var(--rule) transparent;
  user-select:text;
}
.pg::-webkit-scrollbar{width:5px}
.pg::-webkit-scrollbar-thumb{background:var(--rule);border-radius:3px}

.folio{
  position:absolute;bottom:14px;font-size:11px;color:var(--ink-soft);
  left:0;right:0;text-align:center;letter-spacing:.1em;pointer-events:none;
}

/* section banner — the coloured tab headers of the printed book */
.banner{
  display:inline-block;color:#fff;font-weight:800;font-size:15px;
  padding:7px 26px 7px 16px;margin:0 0 16px -36px;
  border-radius:0 999px 999px 0;letter-spacing:.03em;
  box-shadow:2px 3px 0 rgba(0,0,0,.12);
  font-family:var(--sans);
}
.banner.pink{background:linear-gradient(120deg,#e86ba0,var(--pink))}
.banner.orange{background:linear-gradient(120deg,#efa055,var(--orange))}
.banner.yellow{background:linear-gradient(120deg,#eec03f,var(--yellow))}
.banner.blue{background:linear-gradient(120deg,#5ba0cf,var(--blue))}
.banner.green{background:linear-gradient(120deg,#7fb655,var(--green))}

h3.sub{
  font-family:var(--serif);font-size:15px;font-weight:700;margin:14px 0 8px;
}
h3.sub.pink{color:var(--pink)} h3.sub.orange{color:var(--orange)}
h3.sub.yellow{color:#b58508} h3.sub.blue{color:var(--blue)} h3.sub.green{color:var(--green)}

p{margin:0 0 8px}
ul.dots{margin:0 0 10px 18px}
ul.dots li{margin:0 0 5px}

/* fill-in line */
.fl{display:flex;align-items:flex-end;gap:8px;margin:0 0 11px}
.fl>span{white-space:nowrap;font-weight:500}
.fl input[type=text],.fl input[type=date],.fl input[type=tel],.fl input[type=number]{
  flex:1;min-width:40px;border:none;outline:none;background:transparent;
  border-bottom:1px dotted var(--ink-soft);
  font-family:var(--hand);font-size:17px;color:#1b4d8f;padding:0 4px 1px;
}
.fl.short input{flex:0 1 110px}
.row{display:flex;gap:18px}.row>.fl{flex:1}

textarea.lines{
  width:100%;border:none;outline:none;resize:none;background:
    repeating-linear-gradient(transparent 0 25px,var(--rule) 25px 26px);
  line-height:26px;font-family:var(--hand);font-size:17px;color:#1b4d8f;
  min-height:520px;
}

/* choice pills — circle-the-answer style */
.opts{display:inline-flex;flex-wrap:wrap;gap:6px;vertical-align:middle}
.opt{
  border:1.4px solid var(--ink-soft);background:transparent;color:var(--ink);
  font-family:var(--sans);font-size:11.5px;font-weight:600;
  padding:2px 10px;border-radius:999px;cursor:pointer;transition:.15s;
}
.opt:hover{border-color:var(--ink)}
.opt.on{
  border-color:#1b4d8f;color:#1b4d8f;font-weight:800;
  box-shadow:0 0 0 1.4px #1b4d8f inset;background:#eaf1fb;
}

/* boxed sub-sections (orange framed tables of the book) */
.box{
  border:1.6px solid var(--rule);border-radius:8px;margin:0 0 14px;overflow:hidden;
  background:rgba(255,255,255,.4);
}
.box>.bh{
  text-align:center;font-weight:800;padding:5px 10px;font-size:12.5px;letter-spacing:.02em;
}
.bh.pink{background:var(--pink-soft);color:var(--pink)}
.bh.orange{background:var(--orange-soft);color:var(--orange)}
.bh.yellow{background:var(--yellow-soft);color:#a87c07}
.bh.blue{background:var(--blue-soft);color:var(--blue)}
.bh.green{background:var(--green-soft);color:var(--green)}
.box .bi{padding:10px 12px 4px}

/* generic table */
table.t{width:100%;border-collapse:collapse;margin:0 0 12px;font-size:11px}
table.t th,table.t td{border:1px solid var(--rule);padding:4px 5px;vertical-align:middle}
table.t th{font-weight:700;background:var(--paper-2)}
table.t.orange th{background:var(--orange-soft);color:#7c4a10}
table.t.yellow th{background:var(--yellow-soft);color:#7a5a06}
table.t.blue th{background:var(--blue-soft);color:#1c5a86}
table.t.green th{background:var(--green-soft);color:#3c661c}
table.t.pink th{background:var(--pink-soft);color:#9c2f5f}
table.t input{
  width:100%;border:none;outline:none;background:transparent;
  font-family:var(--hand);font-size:15px;color:#1b4d8f;text-align:center;
}
table.t .opt{font-size:10px;padding:1px 7px}

/* warning frame */
.warn{
  border:1.8px solid var(--orange);border-radius:6px;padding:10px 14px;
  margin:12px 0;font-weight:600;background:var(--orange-soft);
}
.warn.blue{border-color:var(--blue);background:var(--blue-soft)}
.warn.green{border-color:var(--green);background:var(--green-soft)}

.note{font-size:10.5px;color:var(--ink-soft);margin:6px 0}

/* illustrations cropped from the printed book (img/) */
.ill{
  display:block;max-width:100%;height:auto;margin:8px auto 10px;
  mix-blend-mode:multiply; /* scan's white background melts into the paper */
}
.illrow{display:flex;gap:14px;align-items:flex-start;margin:6px 0 10px}
.illrow .ill{margin:0;flex:0 0 auto;align-self:center}
table.t .ill{margin:0 auto 6px}

/* danger-sign spokes diagram */
.spokes{position:relative;margin:8px 0 12px;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.spoke{
  display:flex;align-items:center;gap:8px;font-size:11.5px;font-weight:600;
  border:1px dashed var(--rule);border-radius:8px;padding:7px 9px;background:rgba(255,255,255,.5);
}
.spoke .ico{font-size:17px}

/* star (CoC card) */
.stars{display:grid;gap:6px}
.star{
  width:44px;height:44px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;
  font-size:30px;color:#c9bb96;transition:.2s;line-height:1;
}
.star.on{color:#e3a70e;text-shadow:0 0 8px rgba(227,167,14,.6);transform:scale(1.1)}
.coc-cell{text-align:center}
.coc-cell .lbl{font-size:10px;font-weight:700}

/* 4-star diet cards */
.diet{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:6px 0 12px}
.diet .card{
  border:1.6px solid var(--orange);border-radius:12px;padding:10px 12px;background:rgba(255,255,255,.55);
}
.diet .card h4{text-align:center;font-size:12px;letter-spacing:.05em;margin:0 0 2px}
.diet .card .st{text-align:center;color:#d43f3f;font-size:13px;margin:0 0 6px}
.diet .card p{font-size:11px;margin:0}

/* cover pages */
.cover{
  height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:40px;position:relative;color:#fff;
  background:
    radial-gradient(120% 90% at 20% 0%,#f3a1c4 0%,transparent 50%),
    radial-gradient(120% 100% at 100% 100%,#8c1d4c 0%,transparent 55%),
    linear-gradient(160deg,#e0568c,#b02d63 70%);
}
.cover::before{
  content:"";position:absolute;inset:14px;border:2px solid rgba(255,255,255,.55);
  border-radius:10px;pointer-events:none;
}
.cover::after{
  content:"";position:absolute;inset:0;opacity:.15;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.7) 1px,transparent 1.6px);
  background-size:14px 14px;
}
.cover .crest{font-size:52px;margin-bottom:14px;filter:drop-shadow(0 3px 4px rgba(0,0,0,.3))}
.cover .gov{font-size:11px;letter-spacing:.34em;font-weight:700;text-transform:uppercase;opacity:.9}
.cover h1{
  font-family:var(--serif);font-size:44px;line-height:1.08;margin:16px 0 8px;font-weight:700;
  text-shadow:0 3px 0 rgba(0,0,0,.18);
}
.cover .sub2{font-size:13px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;opacity:.95}
.cover .band{
  margin-top:34px;background:rgba(255,255,255,.92);color:#8c1d4c;border-radius:10px;
  padding:14px 22px;width:100%;max-width:380px;text-align:left;
}
.cover .band .fl input{color:#8c1d4c;border-bottom-color:#c58aa4}
.cover .band .fl>span{font-size:11px;font-weight:800;letter-spacing:.05em}
.cover .hint{position:absolute;bottom:26px;left:0;right:0;font-size:11px;letter-spacing:.2em;opacity:.8;animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:.45}50%{opacity:.95}}

.backcover{
  height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  color:#fff;text-align:center;padding:50px;
  background:linear-gradient(200deg,#b02d63,#7c1b45 75%);
}
.backcover .crest{font-size:40px}
.backcover p{font-size:12px;opacity:.85;max-width:340px}

/* inside cover / flyleaf */
.flyleaf{
  height:100%;
  background:
    repeating-linear-gradient(45deg,rgba(224,86,140,.08) 0 22px,transparent 22px 44px),
    var(--paper-2);
}

/* growth chart */
.chart{border:1.4px solid var(--rule);border-radius:8px;background:#fff;margin:6px 0 10px}
.chart svg{display:block;width:100%;height:auto}

/* milestone check rows */
.mile{border-left:4px solid var(--green);padding:6px 10px;margin:0 0 10px;background:var(--green-soft);border-radius:0 8px 8px 0}
.mile h4{font-size:12px;margin:0 0 4px}
.chk{display:flex;align-items:center;gap:7px;margin:2px 0;font-size:11.5px}
.chk .cb{
  width:15px;height:15px;border:1.6px solid var(--ink-soft);border-radius:4px;cursor:pointer;flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;font-size:11px;color:#1b4d8f;font-weight:900;
}
.chk .cb.on::after{content:"✓"}

/* loading fallback */
.boot{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;color:#d9cdb4;font-size:13px;letter-spacing:.2em;z-index:5}

@media (max-width:760px){
  header.bar .title small{display:none}
}