/* Valmiki Ramayana static site
   Relative paths: pages load this file as {depth}/css/site.css
   No external fonts or CDNs. Devanagari uses the system font stack below.
*/

:root {
  --bg: #f8f9fa;
  --paper: #ffffff;
  --ink: #202122;
  --muted: #54595d;
  --line: #a2a9b1;
  --line-soft: #eaecf0;
  --link: #0645ad;
  --link-hover: #0b5cb5;
  --link-vis: #0b0080;
  --target: #fff2a8;
  --ce: #2a4b8d;
  --ce-bg: #eef3fb;
  --so: #7a3e09;
  --so-bg: #f8efe4;
  --header: #1b1f24;
  --accent: #9a3412;
  --shadow: 0 8px 28px rgba(24, 24, 28, 0.16);
  --font-ui: "Linux Libertine", "Georgia", "Times New Roman", "Nimbus Roman", serif;
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-sa: "Noto Serif Devanagari", "Noto Sans Devanagari", "Shobhika",
    "Sanskrit Text", "Kohinoor Devanagari", "ITF Devanagari",
    "Devanagari MT", "Nirmala UI", "Mangal", serif;
  --font-iast: "Gentium Plus", "Gentium Book Plus", "Charis SIL",
    "Noto Serif", Georgia, serif;
  --max: 52rem;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 1.05rem;
  line-height: 1.7;
}

a { color: var(--link); text-decoration: none; }
a:visited { color: var(--link-vis); }
a:hover { color: var(--link-hover); text-decoration: underline; }

.site-header {
  background: var(--header);
  color: #f3f4f6;
  border-bottom: 3px solid var(--accent);
}

.site-header a,
.site-header a:visited { color: #f3f4f6; }

.site-header-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.7rem 1.1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}

.site-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  text-decoration: none !important;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
}

.site-nav a { text-decoration: none; opacity: 0.92; }
.site-nav a:hover { opacity: 1; text-decoration: underline; }

.jump {
  margin-left: auto;
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.jump label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: #cbd5e1;
}

.jump input {
  width: 11.5rem;
  padding: 0.28rem 0.5rem;
  border: 1px solid #4b5563;
  border-radius: 3px;
  background: #111827;
  color: #f9fafb;
  font: 0.88rem/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.jump button {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 0.28rem 0.6rem;
  border: 0;
  border-radius: 3px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}

.wrap {
  max-width: var(--max);
  margin: 1.25rem auto 3rem;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 1.4rem 1.6rem 2.2rem;
}

.wrap-wide { max-width: 72rem; }

.crumbs {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  color: var(--muted);
  margin: 0 0 1rem;
}

.crumbs a { font-weight: 500; }

h1, h2, h3, h4 {
  font-family: var(--font-sans);
  line-height: 1.25;
  font-weight: 700;
}

h1 {
  font-size: 1.85rem;
  margin: 0 0 0.7rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.35rem;
}

h2 {
  font-size: 1.35rem;
  margin: 1.8rem 0 0.7rem;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 0.2rem;
}

h3 { font-size: 1.12rem; margin: 1.35rem 0 0.45rem; }

p { margin: 0.7rem 0; }

.lede, .page-desc {
  font-size: 1.08rem;
  color: #2c2f33;
}

.meta {
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  margin: 0 0 1rem;
}

.toc {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 0.7rem 1rem 0.9rem;
  margin: 1rem 0 1.4rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  display: table;
}

.toc h2 {
  font-size: 0.95rem;
  margin: 0 0 0.4rem;
  border: 0;
}

.toc ol { margin: 0; padding-left: 1.2rem; }
.toc li { margin: 0.15rem 0; }
.toc .toc-sub { list-style: disc; margin-left: 0.2rem; }

ul, ol { padding-left: 1.3rem; }
li { margin: 0.2rem 0; }

blockquote {
  margin: 0.8rem 0;
  padding: 0.15rem 0 0.15rem 0.9rem;
  border-left: 3px solid var(--line);
  color: #2b2f33;
}

hr {
  border: 0;
  border-top: 1px solid var(--line-soft);
  margin: 1.8rem 0;
}

strong { font-weight: 700; }

.sa, .sanskrit, p.sanskrit {
  font-family: var(--font-sa);
  font-size: 1.28rem;
  line-height: 1.85;
}

.iast, p.iast, em.iast {
  font-family: var(--font-iast);
  font-style: italic;
  color: #333;
}

cite, .cite, a.cite {
  font-family: var(--font-sans);
  font-size: 0.86em;
  font-style: normal;
  white-space: nowrap;
}

a.cite {
  color: var(--link);
  background: #f0f4fb;
  border: 1px solid #d5deec;
  border-radius: 3px;
  padding: 0 0.28em;
  text-decoration: none;
}

a.cite:hover { background: #e1eaf8; text-decoration: none; }
a.cite.cite-s { background: var(--so-bg); border-color: #ead7bf; }
a.cite.missing {
  background: #fde8e8;
  border-color: #f0c2c2;
  color: #8a1f11;
  cursor: not-allowed;
}

/* Verse pages */
.sarga-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  margin: 0.6rem 0 1.2rem;
  flex-wrap: wrap;
}

.verse {
  padding: 0.75rem 0.7rem 0.85rem;
  margin: 0 -0.7rem;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 0.6rem;
}

.verse:target {
  background: var(--target);
  box-shadow: inset 3px 0 0 var(--accent);
}

.verse-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.7rem;
  margin-bottom: 0.35rem;
  font-family: var(--font-sans);
}

.verse-id {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
  text-decoration: none;
}

.verse-id:visited { color: var(--ink); }

.badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.12rem 0.42rem;
  border-radius: 999px;
  line-height: 1.3;
}

.badge-ce { background: var(--ce-bg); color: var(--ce); }
.badge-s { background: var(--so-bg); color: var(--so); }

.verse.verse-s { background: #fffcf7; }
.verse.verse-s:target { background: var(--target); }

.src {
  font-size: 0.8rem;
  margin-left: auto;
}

.verse .sanskrit { margin: 0.15rem 0 0.25rem; }
.verse .iast { margin: 0; font-size: 1rem; }

/* Indexes and cards */
.kanda-grid, .card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16.5rem, 1fr));
  gap: 0.85rem;
  margin: 1rem 0 1.5rem;
}

.card {
  display: block;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 0.85rem 1rem;
  text-decoration: none;
  color: inherit !important;
  border-top: 3px solid var(--ce);
}

.card:hover { border-color: var(--link); text-decoration: none; }

.card h2, .card h3 {
  margin: 0 0 0.35rem;
  border: 0;
  font-size: 1.1rem;
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.sarga-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
  gap: 0.4rem;
  margin: 1rem 0;
}

.sarga-list a {
  display: block;
  border: 1px solid var(--line-soft);
  padding: 0.4rem 0.55rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  text-decoration: none;
}

.sarga-list a:hover { background: #eef3fb; }

.sarga-list .n {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
}

.char-list { list-style: none; padding: 0; margin: 0; }

.char-item {
  border-top: 1px solid var(--line-soft);
  padding: 1rem 0;
}

.char-item h2 { margin: 0 0 0.35rem; border: 0; font-size: 1.25rem; }

.stats {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  color: var(--muted);
}

.note {
  background: #fff8e6;
  border: 1px solid #e6d6a8;
  padding: 0.7rem 0.9rem;
  font-size: 0.95rem;
}

.site-footer {
  max-width: 72rem;
  margin: 0 auto 2rem;
  padding: 0 1.1rem;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 0.82rem;
}

.site-footer a { color: var(--muted); }

/* Citation popup */
#cite-popup {
  position: absolute;
  z-index: 40;
  width: min(28rem, calc(100vw - 1.5rem));
  background: #fffef9;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 0.75rem 0.85rem 0.85rem;
  display: none;
}

#cite-popup.open { display: block; }

#cite-popup .popup-top {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: flex-start;
}

#cite-popup .popup-id {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.92rem;
}

#cite-popup .popup-close {
  border: 0;
  background: transparent;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  color: var(--muted);
  padding: 0 0.15rem;
}

#cite-popup .popup-sa {
  font-family: var(--font-sa);
  font-size: 1.18rem;
  line-height: 1.75;
  margin: 0.45rem 0 0.25rem;
}

#cite-popup .popup-iast {
  font-family: var(--font-iast);
  font-style: italic;
  font-size: 0.95rem;
  margin: 0 0 0.6rem;
  color: #333;
}

#cite-popup .popup-open {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
}

#cite-popup .popup-msg {
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 0.9rem;
}

@media (max-width: 720px) {
  .wrap { margin: 0; border-left: 0; border-right: 0; padding: 1rem 0.95rem 2rem; }
  h1 { font-size: 1.5rem; }
  .jump { width: 100%; margin-left: 0; }
  .jump input { flex: 1; width: auto; }
  .src { margin-left: 0; }

  #cite-popup {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-height: 70vh;
    overflow: auto;
    border-radius: 12px 12px 0 0;
    padding-bottom: calc(0.9rem + env(safe-area-inset-bottom));
  }
}

@media print {
  .site-header, .jump, .sarga-nav, #cite-popup, .site-footer { display: none !important; }
  .wrap { border: 0; max-width: none; }
  a.cite { border: 0; background: none; }
}