/*
Theme Name: Kitaplık Fişi
Theme URI: https://canmujdecioglu.com
Author: Can Müjdecioğlu
Description: Felsefe ve edebiyat sohbetleri için, eski kütüphane katalog fişlerinden ilham alan sade ve hızlı bir tema.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: kitaplik-fisi
*/

/* ---------- Design Tokens ---------- */
:root {
  --paper: #EAE0C3;
  --paper-dark: #DDCC9E;
  --ink: #2A2420;
  --ink-soft: #5C5347;
  --cover-green: #2F4A3D;
  --cover-green-deep: #1F332A;
  --rule: #C9BCA0;
  --wax-red: #7A2E2E;
  --paper-texture: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='5' stitchTiles='stitch' result='t'/><feColorMatrix in='t' type='matrix' values='0 0 0 0 0.20  0 0 0 0 0.15  0 0 0 0 0.07  0 0 0 0.18 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  --max-w: 700px;
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Source Serif 4', Georgia, serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background-color: var(--paper);
  background-image:
    radial-gradient(ellipse at center, rgba(50, 35, 10, 0) 35%, rgba(50, 35, 10, 0.22) 100%),
    var(--paper-texture);
  background-repeat: repeat;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cover-green); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--cover-green-deep); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--wax-red); outline-offset: 3px; }

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

.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--rule);
  padding: 32px 0 0;
  background-color: var(--paper);
  background-image: var(--paper-texture);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 20px;
  flex-wrap: wrap;
}
.site-brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.site-brand img { height: 42px; width: auto; }
.site-brand .site-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.site-nav ul {
  list-style: none;
  display: flex;
  gap: 22px;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.site-nav a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 3px;
}
.site-nav a:hover, .site-nav a.current {
  color: var(--cover-green);
  border-bottom-color: var(--cover-green);
}

/* Açılır alt menü (ör. "Kategoriler") */
.site-nav li { position: relative; }
.site-nav .sub-menu {
  display: none;
  list-style: none;
  margin: 0;
  padding: 6px 0;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 190px;
  background: var(--paper);
  border: 1px solid var(--rule);
  z-index: 20;
  flex-direction: column;
  gap: 0;
}
.site-nav li.is-open > .sub-menu { display: flex; }
.site-nav .sub-menu li { width: 100%; }
.site-nav .sub-menu a {
  display: block;
  padding: 8px 14px;
  border-bottom: none;
}
.site-nav .sub-menu a:hover { background: var(--paper-dark); }
.site-nav .menu-item-has-children > a::after {
  content: ' ▾';
  font-size: 9px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--rule);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 12px;
  color: var(--ink);
  cursor: pointer;
}

.search-toggle {
  background: none;
  border: 1px solid var(--rule);
  border-radius: 3px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  cursor: pointer;
}
.search-toggle:hover { color: var(--cover-green); border-color: var(--cover-green); }

.search-panel {
  max-height: 0;
  overflow: hidden;
  background-color: var(--paper-dark);
  background-image: var(--paper-texture);
  border-bottom: 0 solid var(--rule);
  transition: max-height 0.2s ease;
}
.search-panel.is-open {
  max-height: 80px;
  border-bottom-width: 1px;
}
.search-panel .wrap { padding: 14px 24px; }
.search-form { display: flex; gap: 8px; }
.search-form input[type="search"] {
  flex: 1;
  font-family: var(--font-body);
  font-size: 16px;
  padding: 8px 12px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--paper);
  color: var(--ink);
}
.search-form button {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 12px;
  background: var(--cover-green);
  color: var(--paper);
  border: none;
  padding: 0 18px;
  border-radius: 2px;
  cursor: pointer;
}
.search-form button:hover { background: var(--cover-green-deep); }

/* (kategori "raf" şeridi kaldırıldı — kategoriler artık üst menüdeki
   açılır "Kategoriler" alt menüsünde yer alıyor) */

/* ---------- Front page hero ---------- */
.chat-banner {
  display: block;
  text-align: center;
  background: var(--cover-green);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 12px 16px;
}
.chat-banner:hover { background: var(--cover-green-deep); }
.tests-banner { background: var(--wax-red); }
.tests-banner:hover { background: #5c2222; }

.front-hero {
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 48px;
  display: flex;
  gap: 32px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.front-hero-photo { flex: 0 0 150px; }
.front-hero-photo img {
  width: 150px;
  height: 190px;
  object-fit: cover;
  object-position: top center;
  display: block;
  border: 6px solid var(--paper);
  outline: 1px solid var(--rule);
  box-shadow: 3px 4px 10px rgba(42, 36, 32, 0.18);
  filter: sepia(0.18) contrast(1.02);
}
.front-hero-text { flex: 1 1 320px; min-width: 260px; }
.front-hero-title {
  font-family: var(--font-display);
  font-size: 40px;
  line-height: 1.15;
  margin: 0 0 20px;
}
.front-hero-lead {
  font-size: 19px;
  color: var(--ink);
  max-width: 560px;
}
.front-hero-lead p { margin: 0 0 1em; }
.front-hero-lead a { color: var(--cover-green); }

.front-highlights, .front-categories { padding-bottom: 24px; }
.front-highlights-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 24px;
}
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-bottom: 28px;
}
.highlight-card {
  background: var(--paper);
  padding: 20px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.highlight-card:hover { background-color: var(--paper-dark); }
.highlight-card .stamp {
  width: 32px;
  height: 32px;
  font-size: 13px;
  margin: 0;
}
.highlight-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.highlight-title {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.3;
  color: var(--ink);
}
.front-all-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--cover-green);
  text-decoration: none;
  border-bottom: 1px solid var(--cover-green);
  padding-bottom: 2px;
}
.front-all-link:hover { color: var(--cover-green-deep); border-color: var(--cover-green-deep); }

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-bottom: 28px;
}
.category-tile {
  background: var(--paper);
  padding: 22px 18px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.category-tile:hover, .highlight-card:hover {
  background-color: var(--paper-dark);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n2'><feTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch' result='t'/><feColorMatrix in='t' type='matrix' values='0 0 0 0 0.18  0 0 0 0 0.14  0 0 0 0 0.08  0 0 0 0.09 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n2)'/></svg>");
}
.category-tile .stamp { margin: 0; }
.category-tile-name {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ink);
}
.category-tile-count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

@media (max-width: 640px) {
  .front-hero-title { font-size: 30px; }
  .front-hero-photo { flex-basis: 100%; }
  .front-hero-photo img { width: 120px; height: 152px; }
  .highlight-grid, .category-grid { grid-template-columns: 1fr; }
}

/* ---------- Main / Entry list ---------- */
main { padding: 48px 0 80px; }

.archive-title {
  font-family: var(--font-display);
  font-size: 30px;
  margin: 0 0 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
}
.archive-title .eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.entry-list { list-style: none; margin: 0; padding: 0; }
.entry {
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
}
.entry:first-child { padding-top: 0; }

.stamp {
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--ink-soft);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-soft);
  transform: rotate(-3deg);
  margin-top: 4px;
}
.stamp.cat-felsefe { border-color: var(--cover-green); color: var(--cover-green); }
.stamp.cat-siir { border-color: var(--wax-red); color: var(--wax-red); }

.entry-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.entry-meta a { color: var(--ink-soft); text-decoration: none; }
.entry-meta a:hover { color: var(--cover-green); }

.entry-title {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.25;
  margin: 0 0 8px;
}
.entry-title a { color: var(--ink); text-decoration: none; }
.entry-title a:hover { color: var(--cover-green); }

.entry-excerpt { color: var(--ink); opacity: 0.85; margin: 0; }
.entry-excerpt p { margin: 0; }

/* ---------- Single post ---------- */
.single-entry-header { margin-bottom: 36px; }
.single-title {
  font-family: var(--font-display);
  font-size: 38px;
  line-height: 1.2;
  margin: 10px 0 14px;
}
.single-content { font-size: 19px; }
.single-content p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 3em;
  float: left;
  line-height: 0.85;
  padding: 6px 8px 0 0;
  color: var(--cover-green);
}
.single-content p { margin: 0 0 1.3em; }
.single-content blockquote {
  margin: 1.5em 0;
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--wax-red);
  font-style: italic;
  color: var(--ink-soft);
}
.single-content h2, .single-content h3 { font-family: var(--font-display); color: var(--ink); }
.single-content a { text-decoration-color: var(--rule); }
.single-content figure { margin: 1.5em 0; }
.single-content .wp-block-embed { margin: 1.5em 0; }
.single-content .wp-block-embed iframe { width: 100%; border: 1px solid var(--rule); }
.single-content .wp-block-embed.is-type-video .wp-block-embed__wrapper { position: relative; padding-top: 56.25%; }
.single-content .wp-block-embed.is-type-video iframe { position: absolute; top: 0; left: 0; height: 100%; }

.poem-embed {
  margin: 2em 0 0.5em;
  border: 1px solid var(--rule);
  background: var(--paper-dark);
  padding: 12px;
}
.poem-embed-video {
  position: relative;
  padding: 12px 12px 0;
  aspect-ratio: 9 / 16;
  max-width: 280px;
}
.poem-embed-video iframe {
  position: absolute;
  top: 12px; left: 12px; right: 12px; bottom: 12px;
  width: calc(100% - 24px);
  height: calc(100% - 24px);
  border: none;
}
.poem-embed-audio iframe { width: 100%; border: none; display: block; }
.poem-embed-fallback {
  font-family: var(--font-mono);
  font-size: 13px;
}
.poem-embed-fallback a { color: var(--cover-green); }
.single-content figcaption {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  text-align: center;
  margin-top: 8px;
}

.post-tags { margin-top: 40px; font-family: var(--font-mono); font-size: 12px; }
.post-tags a {
  display: inline-block;
  color: var(--ink-soft);
  text-decoration: none;
  border: 1px solid var(--rule);
  padding: 4px 10px;
  border-radius: 2px;
  margin: 0 6px 6px 0;
}

.post-nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 13px;
}
.post-nav a { color: var(--ink); text-decoration: none; }
.post-nav .label { display: block; font-size: 11px; color: var(--ink-soft); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.06em; }
.post-nav .next { text-align: right; margin-left: auto; }

/* ---------- Pagination ---------- */
.pagination { display: flex; gap: 10px; margin-top: 40px; font-family: var(--font-mono); font-size: 13px; }
.pagination a, .pagination span {
  padding: 6px 12px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  text-decoration: none;
  color: var(--ink);
}
.pagination .current { background: var(--cover-green); color: var(--paper); border-color: var(--cover-green); }

/* ---------- Comments ---------- */
.comments-area { margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--rule); }
.comments-title { font-family: var(--font-display); font-size: 22px; margin-bottom: 20px; }
.comment-list { list-style: none; margin: 0; padding: 0; }
.comment-list li { padding: 16px 0; border-bottom: 1px solid var(--rule); }
.comment-author { font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-soft); }
.comment-form input, .comment-form textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 16px;
  padding: 10px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--paper);
  color: var(--ink);
  margin-bottom: 12px;
}
.comment-form textarea { min-height: 120px; }
.comment-form .form-submit input {
  width: auto;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 13px;
  background: var(--cover-green);
  color: var(--paper);
  border: none;
  padding: 10px 22px;
  cursor: pointer;
}
.comment-form .form-submit input:hover { background: var(--cover-green-deep); }

/* Botlar için görünmez tuzak alan */
.kf-honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

.comment-form-kfsum label {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.comment-form-kfsum input { max-width: 100px; }

.comment-form-note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  margin: -4px 0 16px;
}

.private-note-form {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}
.private-note-form .comment-reply-title {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 6px;
}

/* ---------- Sidebar-less widgets area (footer) ---------- */
.site-footer {
  background-color: var(--paper-dark);
  background-image: var(--paper-texture);
  border-top: 1px solid var(--rule);
  padding: 40px 0;
  margin-top: 40px;
}
.footer-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  color: var(--ink);
  margin: 0 0 20px;
  max-width: 520px;
}
.footer-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-meta a { color: var(--ink-soft); }

/* ---------- 404 / search empty ---------- */
.empty-state { padding: 40px 0; }
.empty-state h1 { font-family: var(--font-display); font-size: 28px; }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  body { font-size: 17px; }
  .site-nav { display: none; width: 100%; }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: 12px; padding-bottom: 16px; }
  .nav-toggle { display: inline-block; }
  .site-header .wrap { flex-wrap: wrap; }
  .site-nav .sub-menu {
    display: none;
    position: static;
    border: none;
    padding: 8px 0 0 14px;
    background: none;
  }
  .site-nav li.is-open > .sub-menu { display: flex; }
  .entry { grid-template-columns: 40px 1fr; gap: 12px; }
  .stamp { width: 36px; height: 36px; font-size: 14px; }
  .entry-title { font-size: 22px; }
  .single-title { font-size: 28px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}