/* ============================================================
   Kahani Ghar — shared stylesheet
   Palette drawn from Indian folk painting: Madhubani ink indigo,
   marigold, sindoor rose, neem green, on handmade-paper white.
   ============================================================ */

:root {
  --ink:        #17255A;   /* headings, body text, borders */
  --ink-soft:   #4A5480;
  --paper:      #FFFDF7;
  --paper-warm: #FDF3DE;
  --marigold:   #F5A524;
  --rose:       #D14A3F;
  --neem:       #2F7A5A;
  --line:       #E3DCC6;

  --read-size: 1.15rem;
  --wrap: 70ch;

  --font-display: "Baloo 2", "Segoe UI", system-ui, sans-serif;
  --font-body: "Mukta", system-ui, -apple-system, sans-serif;
}

/* Bedtime theme — warm, low-glare, not pure black */
body.bedtime {
  --ink:        #F2E9D8;
  --ink-soft:   #C3B69C;
  --paper:      #1A1726;
  --paper-warm: #241F33;
  --line:       #3A3350;
  --marigold:   #F0B252;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
}

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 .4em;
}

a { color: inherit; }

img { max-width: 100%; height: auto; display: block; }

:focus-visible {
  outline: 3px solid var(--marigold);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: min(100% - 2.5rem, 64rem);
  margin-inline: auto;
}

.skip {
  position: absolute; left: -9999px;
  background: var(--ink); color: var(--paper);
  padding: .6rem 1rem;
}
.skip:focus { left: 1rem; top: 1rem; z-index: 50; }

/* ---------- Masthead ---------- */

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0 .9rem;
  border-bottom: 2px solid var(--line);
  flex-wrap: wrap;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -.01em;
  display: inline-flex;
  align-items: baseline;
  gap: .45rem;
}
.logo span { color: var(--rose); }
.logo small {
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 400;
  color: var(--ink-soft);
  letter-spacing: .02em;
}

.masthead nav {
  display: flex;
  gap: 1.4rem;
  font-size: .95rem;
}
.masthead nav a { text-decoration: none; padding-bottom: 2px; border-bottom: 2px solid transparent; }
.masthead nav a:hover { border-bottom-color: var(--marigold); }

/* ---------- Home: the shelf ---------- */

.shelf-intro {
  padding: 2.6rem 0 1.4rem;
  max-width: 34rem;
}
.shelf-intro h1 {
  font-size: clamp(2rem, 6vw, 3.1rem);
}
.shelf-intro p {
  font-size: 1.08rem;
  color: var(--ink-soft);
  margin: 0;
}

.shelf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.5rem;
  padding-bottom: 1rem;
}

.card {
  background: var(--paper-warm);
  border: 2px solid var(--ink);
  border-radius: 18px 18px 22px 22px;
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform .16s ease;
}
.card:hover, .card:focus-visible { transform: translateY(-4px); }
.card .thumb {
  aspect-ratio: 5 / 3;
  background: var(--marigold);
  display: grid;
  place-items: center;
  border-bottom: 2px solid var(--ink);
  font-size: 3.6rem;
}
.card .body { padding: .9rem 1.05rem 1.15rem; }
.card h3 { font-size: 1.28rem; margin-bottom: .15rem; }
.card .meta { font-size: .86rem; color: var(--ink-soft); }

.tagline {
  border-top: 2px solid var(--line);
  margin-top: 2rem;
  padding: 1.4rem 0 3rem;
  color: var(--ink-soft);
  font-size: .95rem;
}

/* Age doorways */
.doors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: 1rem;
  margin: 1.2rem 0 2.4rem;
}
.door {
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: .85rem 1.2rem;
  text-decoration: none;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  background: var(--paper);
}
.door:hover { background: var(--marigold); }

/* ---------- Story page ---------- */

.story-head { padding: 2rem 0 1rem; max-width: var(--wrap); }
.story-head h1 { font-size: clamp(1.9rem, 5vw, 2.8rem); }
.story-head .meta {
  color: var(--ink-soft);
  font-size: .95rem;
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

/* Toolbar */
.toolbar {
  position: sticky; top: 0; z-index: 20;
  background: var(--paper);
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  padding: .6rem 0;
  display: flex; flex-wrap: wrap; gap: .5rem;
  align-items: center;
}
.btn {
  font: inherit;
  font-family: var(--font-display);
  font-weight: 600;
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: .42rem 1rem;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: .4rem;
}
.btn:hover { background: var(--marigold); }
.btn[aria-pressed="true"] { background: var(--marigold); }
.btn.primary { background: var(--rose); color: #fff; border-color: var(--rose); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { border-color: var(--line); color: var(--ink-soft); }

.toolbar .spacer { flex: 1 1 auto; }

/* Reading area */
.prose {
  max-width: var(--wrap);
  font-size: var(--read-size);
  padding: 1.6rem 0 0;
}
.prose p { margin: 0 0 1.15em; }
.prose .scene { margin: 1.6rem 0; }
.prose .scene img { border: 2px solid var(--ink); border-radius: 14px; }
.prose .scene figcaption { font-size: .85rem; color: var(--ink-soft); padding-top: .4rem; }

/* Read-along highlight */
.w { border-radius: 4px; padding: 0 1px; }
.w.on { background: var(--marigold); color: #17255A; }
.para.active { background: rgba(245,165,36,.14); border-radius: 8px; }

/* Moral card */
.moral {
  max-width: var(--wrap);
  margin: 2.2rem 0;
  border: 2px solid var(--neem);
  border-left-width: 10px;
  border-radius: 14px;
  padding: 1.1rem 1.3rem;
  background: var(--paper-warm);
}
.moral h2 { font-size: 1.15rem; color: var(--neem); margin-bottom: .25rem; }
.moral p { margin: 0; font-size: 1.1rem; }

/* Quiz */
.quiz { max-width: var(--wrap); margin: 2.4rem 0; }
.quiz h2 { font-size: 1.4rem; }
.q { border-bottom: 1px solid var(--line); padding: 1rem 0; }
.q p { font-weight: 600; margin: 0 0 .6rem; }
.opts { display: flex; flex-direction: column; gap: .5rem; }
.opt {
  text-align: left;
  font: inherit;
  background: var(--paper);
  border: 2px solid var(--line);
  border-radius: 10px;
  padding: .55rem .85rem;
  cursor: pointer;
}
.opt:hover { border-color: var(--ink); }
.opt.right { border-color: var(--neem); background: rgba(47,122,90,.12); }
.opt.wrong { border-color: var(--rose); background: rgba(209,74,63,.1); }
.q .verdict { margin: .6rem 0 0; font-size: .95rem; color: var(--ink-soft); min-height: 1.4em; }

/* The End */
.the-end {
  max-width: var(--wrap);
  border-top: 2px solid var(--ink);
  margin-top: 2.4rem;
  padding: 1.8rem 0 3rem;
}
.the-end h2 { font-size: 1.6rem; }
.the-end p { color: var(--ink-soft); max-width: 46ch; }
.the-end .row { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 1rem; }

/* Parents page */
.doc { max-width: var(--wrap); padding: 2rem 0 3rem; }
.doc h2 { font-size: 1.45rem; margin-top: 2rem; }
.doc ul { padding-left: 1.2rem; }
.doc li { margin-bottom: .5rem; }

footer.foot {
  border-top: 2px solid var(--line);
  padding: 1.4rem 0 2.5rem;
  font-size: .9rem;
  color: var(--ink-soft);
}
footer.foot a { text-decoration: none; border-bottom: 1px solid var(--line); }

/* Data saver hides scene art */
body.lite .scene { display: none; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

@media print {
  .masthead, .toolbar, .quiz, .the-end, .foot, .skip { display: none; }
  body { background: #fff; color: #000; font-size: 12pt; }
  .prose { max-width: 100%; }
  .w.on { background: none; }
}