/* D.V.C.I. — Dictionary of Very Curious Idioms
   Shared styles for all pages. */

:root {
  --parchment: #f4ecd8;
  --parchment-dark: #e8dcc0;
  --ink: #1f2a3c;
  --ink-soft: #3a4759;
  --burgundy: #7a2331;
  --burgundy-dark: #5e1a24;
  --gold: #a9822f;
  --green-well: #2f6b4f;
  --amber-disputed: #a9682f;
  --grey-mystery: #5a5a5a;
  --red-myth: #9c3b2e;
  --line: rgba(31, 42, 60, 0.15);
  --shadow: 0 8px 24px rgba(31, 42, 60, 0.12);
  --radius: 4px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --parchment: #1b1712;
    --parchment-dark: #241f18;
    --ink: #ecdfc4;
    --ink-soft: #cbbf9f;
    --burgundy: #d98a8a;
    --burgundy-dark: #e8a5a5;
    --gold: #d3ab5a;
    --line: rgba(236, 223, 196, 0.18);
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--parchment);
  color: var(--ink);
  font-family: "Source Serif 4", Georgia, "Times New Roman", serif;
  line-height: 1.6;
  background-image:
    radial-gradient(circle at 20% 10%, rgba(122,35,49,0.04), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(169,130,47,0.05), transparent 45%);
}

h1, h2, h3, h4, .display {
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
}

a { color: var(--burgundy); }
a:hover { color: var(--burgundy-dark); }

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Header ---------- */

.site-header {
  border-bottom: 3px double var(--ink);
  background: var(--parchment);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  text-decoration: none;
}

.brand .mark {
  font-family: "Playfair Display", serif;
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--burgundy);
  letter-spacing: 0.08em;
}

.brand .full {
  font-size: 0.78rem;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

nav.main-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}

nav.main-nav a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  border-bottom-color: var(--burgundy);
  color: var(--burgundy);
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--ink);
  white-space: nowrap;
}

.social-pill:hover {
  background: var(--ink);
  color: var(--parchment);
}

/* ---------- Hero ---------- */

.hero {
  padding: 3.5rem 0 2.5rem;
  text-align: center;
  border-bottom: 1px solid var(--line);
}

.hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.75rem;
  color: var(--burgundy);
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  margin: 0 0 1rem;
}

.hero p.lede {
  max-width: 640px;
  margin: 0 auto 2rem;
  font-size: 1.15rem;
  color: var(--ink-soft);
}

.search-wrap {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

#search-input {
  flex: 1 1 320px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--parchment-dark);
  color: var(--ink);
  font-family: inherit;
}

#search-input:focus {
  outline: 2px solid var(--burgundy);
  outline-offset: 1px;
}

/* ---------- Idiom of the day ---------- */

.featured {
  padding: 2.5rem 0;
}

.featured-card {
  border: 2px solid var(--ink);
  background: var(--parchment-dark);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  box-shadow: var(--shadow);
}

.featured-card::before {
  content: "Idiom of the Day";
  position: absolute;
  top: -0.85rem;
  left: 1.5rem;
  background: var(--burgundy);
  color: #fff;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
}

.featured-card h2 {
  margin: 0.5rem 0 0.4rem;
  font-size: 1.8rem;
}

.featured-card .meaning {
  font-style: italic;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

/* ---------- Category chips ---------- */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1rem 0 2rem;
  justify-content: center;
}

.chip {
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
}

.chip:hover {
  background: var(--parchment-dark);
}

.chip.active {
  background: var(--ink);
  color: var(--parchment);
  border-color: var(--ink);
}

/* ---------- Repository grid ---------- */

.repo-section {
  padding: 1rem 0 4rem;
}

.repo-section h2 {
  text-align: center;
  font-size: 1.9rem;
  margin-bottom: 0.3rem;
}

.repo-section .sub {
  text-align: center;
  color: var(--ink-soft);
  margin-bottom: 2rem;
}

.count-line {
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.card {
  border: 1px solid var(--line);
  background: var(--parchment-dark);
  border-radius: var(--radius);
  padding: 1.4rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  text-align: left;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
}

.card .meaning {
  font-size: 0.92rem;
  color: var(--ink-soft);
  font-style: italic;
  margin-bottom: 0.8rem;
}

.badge {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-family: "Source Serif 4", serif;
  font-weight: 600;
}

.badge.well-documented { background: rgba(47,107,79,0.15); color: var(--green-well); }
.badge.disputed { background: rgba(169,104,47,0.15); color: var(--amber-disputed); }
.badge.mystery { background: rgba(90,90,90,0.15); color: var(--grey-mystery); }
.badge.myth { background: rgba(156,59,46,0.15); color: var(--red-myth); }

.no-results {
  text-align: center;
  color: var(--ink-soft);
  padding: 3rem 0;
  font-style: italic;
}

/* ---------- Modal ---------- */

.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 15, 0.55);
  z-index: 100;
  align-items: flex-start;
  justify-content: center;
  padding: 4vh 1rem;
  overflow-y: auto;
}

.modal-backdrop.open { display: flex; }

.modal {
  background: var(--parchment);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  max-width: 640px;
  width: 100%;
  padding: 2rem;
  position: relative;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--ink);
  font-family: serif;
  line-height: 1;
}

.modal .category-tag {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--burgundy);
  margin-bottom: 0.5rem;
}

.modal h2 {
  margin: 0 0 0.3rem;
  font-size: 1.9rem;
}

.modal .meaning {
  font-style: italic;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

.modal .story p { margin: 0 0 1rem; }

.myth-box {
  border-left: 3px solid var(--red-myth);
  background: rgba(156,59,46,0.08);
  padding: 0.9rem 1.1rem;
  margin: 1.2rem 0;
  font-size: 0.92rem;
}

.myth-box strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--red-myth);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.source-line {
  font-size: 0.8rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  padding-top: 0.8rem;
  margin-top: 1rem;
}

/* ---------- Newsletter ---------- */

.newsletter {
  background: var(--ink);
  color: var(--parchment);
  padding: 3.5rem 0;
  text-align: center;
}

.newsletter h2 {
  color: var(--parchment);
  font-size: 1.9rem;
  margin-bottom: 0.5rem;
}

.newsletter p {
  color: rgba(244,236,216,0.75);
  max-width: 520px;
  margin: 0 auto 1.5rem;
}

.newsletter form {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter input[type="email"] {
  flex: 1 1 260px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: none;
  font-family: inherit;
  font-size: 1rem;
}

.newsletter button {
  background: var(--burgundy);
  color: #fff;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  cursor: pointer;
}

.newsletter button:hover { background: var(--burgundy-dark); }

.newsletter .note {
  font-size: 0.78rem;
  color: rgba(244,236,216,0.5);
  margin-top: 1rem;
  max-width: 480px;
}

.newsletter .success-msg {
  display: none;
  margin-top: 1rem;
  color: #cfe8d8;
  font-size: 0.95rem;
}

.newsletter .success-msg.show { display: block; }

/* ---------- About / static pages ---------- */

.page-content {
  padding: 3rem 0 4rem;
  max-width: 720px;
  margin: 0 auto;
}

.page-content h1 { font-size: 2.4rem; margin-bottom: 1rem; }
.page-content h2 { font-size: 1.5rem; margin: 2rem 0 0.6rem; }
.page-content p { margin: 0 0 1.1rem; color: var(--ink-soft); }

.verdict-key {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}

.verdict-key div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  background: var(--parchment-dark);
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 3px double var(--ink);
  padding: 2.5rem 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.site-footer .social-row {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

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

@media (max-width: 640px) {
  .site-header .container { flex-direction: column; align-items: flex-start; }
  nav.main-nav { gap: 1rem; }
}