/*
Theme Name: Zenblog AI
Theme URI: https://blog.zen.co.id/
Description: Tema anak Blogfi dengan tampilan bersih bernuansa teknologi dan AI. Struktur, model data, dan seluruh fungsi tema induk tetap utuh.
Author: Dikelola dari server RSUD Karawang
Template: blogfi
Version: 1.0.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: zenblog-ai
*/

/* =========================================================================
   1. Token desain
   ========================================================================= */
:root {
  --za-bg:          #fbfbfd;
  --za-surface:     #ffffff;
  --za-surface-2:   #f4f6fb;
  --za-border:      #e6e9f2;
  --za-text:        #12151c;
  --za-muted:       #626a7b;
  --za-accent:      #4f46e5;
  --za-accent-2:    #06b6d4;
  --za-accent-soft: rgba(79, 70, 229, .08);
  --za-gradient:    linear-gradient(120deg, #4f46e5 0%, #6366f1 45%, #06b6d4 100%);
  --za-radius:      18px;
  --za-radius-sm:   11px;
  --za-shadow:      0 1px 2px rgba(16, 24, 40, .04), 0 10px 28px -14px rgba(16, 24, 40, .16);
  --za-shadow-lg:   0 2px 4px rgba(16, 24, 40, .05), 0 26px 48px -20px rgba(16, 24, 40, .24);
  --za-font:        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --za-display:     "Montserrat", var(--za-font);
  --za-mono:        ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

/* =========================================================================
   2. Dasar: tipografi & latar
   ========================================================================= */
html { -webkit-text-size-adjust: 100%; }

body {
  background-color: var(--za-bg);
  background-image:
    radial-gradient(900px 420px at 12% -8%, rgba(79, 70, 229, .10), transparent 60%),
    radial-gradient(760px 380px at 92% -12%, rgba(6, 182, 212, .10), transparent 62%);
  background-repeat: no-repeat;
  color: var(--za-text);
  font-family: var(--za-font);
  font-size: 17px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#page.site { background: transparent; }

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--za-display);
  color: var(--za-text);
  font-weight: 700;
  letter-spacing: -.015em;
  line-height: 1.22;
}

p { margin-bottom: 1.1rem; }

a { color: var(--za-accent); text-decoration: none; transition: color .18s ease, opacity .18s ease; }
a:hover, a:focus { color: var(--za-accent-2); text-decoration: none; }

img { max-width: 100%; height: auto; }
.img-fluid { border-radius: var(--za-radius-sm); }

::selection { background: var(--za-accent); color: #fff; }

/* judul bagian dengan titik gradien — nuansa teknis */
.section-title,
.widget-title,
h2.widget-title {
  position: relative;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--za-muted);
  padding-left: 1.1rem;
  margin-bottom: 1.4rem;
}
.section-title::before,
.widget-title::before,
h2.widget-title::before,
.widget h2::before,
.widget_block h2::before,
aside h2::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: .55rem; height: .55rem;
  margin-top: -.28rem;
  border-radius: 50%;
  background: var(--za-gradient);
}

.container { max-width: 1180px; }

/* Tema induk memberi judul widget sebuah blok berwarna. Di sini dibuat rata
   dan mengikuti gaya "eyebrow" yang sama dengan judul bagian lain, tanpa
   mengubah isi maupun susunan widgetnya. */
.widget .widget-title,
.widget-area .widget-title,
.widget-title,
h2.widget-title,
h3.widget-title,
.widget h2,
.widget_block h2,
.widget h2.wp-block-heading,
aside h2 {
  position: relative;
  background: none !important;
  color: var(--za-muted) !important;
  border: 0 !important;
  border-radius: 0 !important;
  display: block;
  font-size: .82rem !important;
  font-weight: 700 !important;
  letter-spacing: .14em !important;
  text-transform: uppercase;
  line-height: 1.5;
  padding: .1rem 0 .1rem 1.1rem !important;
  margin: 0 0 1.15rem !important;
}

/* =========================================================================
   3. Kepala situs (header)
   ========================================================================= */
.header-top-area {
  background: var(--za-text);
  color: rgba(255, 255, 255, .82);
  font-size: .85rem;
  padding: .5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.header-top-area a, .header-top-area i { color: rgba(255, 255, 255, .82); }
.header-top-area ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 1.1rem; }
.header-top-area ul li { display: inline-flex; align-items: center; gap: .45rem; margin: 0; }
.header-top-area .text-right ul { justify-content: flex-end; }
.header-top-area a:hover { color: #fff; }

/* Pita kontak di atas header disembunyikan selagi belum ada isinya
   (kontak/sosial belum diatur di menu Penyesuaian). Begitu diisi,
   pita ini muncul kembali dengan sendirinya. */
.header-top-area:not(:has(li)) { display: none; }

.site-header,
.header-area {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255, 255, 255, .82);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--za-border);
  padding: 0;
  box-shadow: none;
}
.site-header .container { padding-top: .55rem; padding-bottom: .55rem; }

.navbar { padding: 0; }
.navbar-brand.logo,
.custom-logo-link {
  font-family: var(--za-display);
  font-weight: 800;
  font-size: 1.32rem;
  letter-spacing: -.02em;
  color: var(--za-text) !important;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
}
.navbar-brand.logo::before {
  content: "";
  width: .62rem; height: 1.45rem;
  border-radius: 4px;
  background: var(--za-gradient);
  display: inline-block;
}
.custom-logo-link img { max-height: 46px; width: auto; border-radius: 8px; }

/* menu utama */
.main-navigation .navbar-nav { align-items: center; gap: .15rem; }
.main-navigation .navbar-nav > li > a,
.main-navigation .nav-link {
  font-size: .95rem;
  font-weight: 600;
  color: var(--za-text) !important;
  padding: .5rem .85rem !important;
  border-radius: 999px;
  transition: background .18s ease, color .18s ease;
}
.main-navigation .navbar-nav > li > a:hover,
.main-navigation .navbar-nav > li.current-menu-item > a,
.main-navigation .nav-link:hover,
.main-navigation .nav-link.active {
  background: var(--za-accent-soft);
  color: var(--za-accent) !important;
}
.main-navigation .dropdown-menu {
  border: 1px solid var(--za-border);
  border-radius: var(--za-radius-sm);
  box-shadow: var(--za-shadow);
  padding: .4rem;
}
.main-navigation .dropdown-item { border-radius: 8px; font-weight: 500; padding: .5rem .7rem; }
.main-navigation .dropdown-item:hover { background: var(--za-accent-soft); color: var(--za-accent); }

.navbar-toggler { border: 1px solid var(--za-border); border-radius: 10px; padding: .35rem .55rem; }
.navbar-toggler:focus { outline: none; box-shadow: 0 0 0 3px var(--za-accent-soft); }
.navbar-toggler i { color: var(--za-text); }

/* Tombol menu di ponsel — Bootstrap memberinya latar berwarna, sehingga
   tampak sebagai kotak ungu di mode terang maupun gelap. Dibuat rata agar
   sejalan dengan desain; perlu !important karena aturan Bootstrap
   (.navbar-light .navbar-toggler) lebih spesifik. */
.main-navigation.navbar-light .navbar-toggler,
.navbar-light .navbar-toggler,
.navbar .navbar-toggler {
  background: none !important;              /* singkatan: ikut menghapus gambar latar */
  background-image: none !important;
  border: 1px solid var(--za-border) !important;
  border-radius: 10px !important;
  padding: .4rem .55rem !important;
  box-shadow: none !important;
}
.main-navigation .navbar-toggler i,
.navbar-light .navbar-toggler i,
.navbar-toggler .fa {
  color: var(--za-text) !important;
  background: none !important;
  background-image: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  font-size: 1.05rem;
}

/* =========================================================================
   4. Isi utama & kartu tulisan
   ========================================================================= */
.body-content.site-main { padding: 2.6rem 0 3.5rem; }

.single-news {
  position: relative;
  background: var(--za-surface);
  border: 1px solid var(--za-border);
  border-radius: var(--za-radius);
  box-shadow: var(--za-shadow);
  padding: 1.55rem 1.55rem 1.6rem;
  margin-bottom: 2rem;
  height: calc(100% - 2rem);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.single-news:hover {
  transform: translateY(-4px);
  box-shadow: var(--za-shadow-lg);
  border-color: #d8dcee;
}
.single-news::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--za-gradient);
  opacity: .45;
  transition: opacity .22s ease;
}
.single-news:hover::after { opacity: 1; }

/* Tanggal tampil lebih dulu, mengikuti kebiasaan blog. Ini murni urutan
   tampilan — susunan data di tema induk tidak diubah. */
.single-news ul li:nth-child(3) { order: -1; }

/* Gambar sampul — hanya menyita ruang kalau memang ada gambarnya.
   Pada blog yang seluruhnya bertulisan teks, ini mencegah kotak kosong.
   Peramban lama mengabaikan :has() sehingga aturan ini cukup dilewati,
   dan itu justru menghasilkan tampilan yang benar. */
.single-news > a:first-of-type {
  display: block;
  margin: 0;
  text-decoration: none;
}
.single-news > a:first-of-type:has(img) {
  margin: 0 0 1.15rem;
  border-radius: var(--za-radius-sm);
  overflow: hidden;
  background: var(--za-surface-2);
  aspect-ratio: 16 / 9;
}
.single-news > a:first-of-type img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--za-radius-sm);
  transition: transform .5s cubic-bezier(.2, .7, .2, 1);
}
.single-news:hover > a:first-of-type img { transform: scale(1.04); }

.single-news h4 {
  font-size: 1.2rem;
  margin: 0 0 .6rem;
  line-height: 1.3;
}
.single-news h4 a { color: inherit; }

/* deret meta — dibuat seperti label teknis */
.single-news ul {
  list-style: none;
  margin: 0 0 .8rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.single-news ul li {
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  font-family: var(--za-mono);
  font-size: .72rem;
  letter-spacing: .02em;
  color: var(--za-muted);
  background: var(--za-surface-2);
  border: 1px solid var(--za-border);
  border-radius: 999px;
  padding: .2rem .6rem;
  margin: 0;
}
.single-news ul li i { color: var(--za-accent); font-size: .78rem; }
.single-news ul li a { color: var(--za-muted); }
.single-news ul li a:hover { color: var(--za-accent); }

.single-news p {
  color: var(--za-muted);
  font-size: .96rem;
  margin-bottom: 1.1rem;
}

.single-news .readme,
.readme {
  margin-top: auto;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--za-accent);
  border: 1px solid var(--za-border);
  border-radius: 999px;
  padding: .42rem .95rem;
  transition: all .2s ease;
}
.single-news .readme::after { content: "→"; transition: transform .2s ease; }
.single-news .readme:hover {
  background: var(--za-gradient);
  border-color: transparent;
  color: #fff;
}
.single-news .readme:hover::after { transform: translateX(3px); }

/* =========================================================================
   5. Tulisan tunggal & halaman
   ========================================================================= */
.single .entry-content,
.page .entry-content,
.body-content article {
  font-size: 1.03rem;
  color: #23283a;
}
.body-content article > h1,
.body-content .entry-title {
  font-size: clamp(1.6rem, 3.4vw, 2.35rem);
  margin-bottom: 1rem;
}
.entry-content h2 { font-size: 1.5rem; margin: 2.1rem 0 .85rem; }
.entry-content h3 { font-size: 1.24rem; margin: 1.7rem 0 .7rem; }
.entry-content img, .entry-content figure img { border-radius: var(--za-radius-sm); }
.entry-content a { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }

blockquote {
  border-left: 3px solid transparent;
  border-image: var(--za-gradient) 1;
  background: var(--za-surface);
  border-radius: 0 var(--za-radius-sm) var(--za-radius-sm) 0;
  padding: 1rem 1.3rem;
  margin: 1.6rem 0;
  color: var(--za-muted);
  font-style: italic;
  box-shadow: var(--za-shadow);
}

pre, code, kbd, samp { font-family: var(--za-mono); font-size: .88em; }
code {
  background: var(--za-accent-soft);
  color: var(--za-accent);
  padding: .14em .42em;
  border-radius: 6px;
}
pre {
  background: #0e1118;
  color: #e7ecf5;
  border: 1px solid #1b2130;
  border-radius: var(--za-radius-sm);
  padding: 1.05rem 1.2rem;
  overflow: auto;
  margin: 1.5rem 0;
}
pre code { background: none; color: inherit; padding: 0; }

table { width: 100%; margin: 1.4rem 0; border-collapse: collapse; font-size: .95rem; }
table th, table td { border: 1px solid var(--za-border); padding: .6rem .75rem; }
table th { background: var(--za-surface-2); font-family: var(--za-display); }

hr { border: 0; height: 1px; background: var(--za-border); margin: 2.2rem 0; }

/* =========================================================================
   6. Bilah samping & widget
   ========================================================================= */
.widget-area .widget,
.widget {
  background: var(--za-surface);
  border: 1px solid var(--za-border);
  border-radius: var(--za-radius);
  box-shadow: var(--za-shadow);
  padding: 1.25rem 1.3rem;
  margin-bottom: 1.5rem;
}
.widget ul { list-style: none; margin: 0; padding: 0; }
.widget ul li {
  padding: .5rem 0;
  border-bottom: 1px dashed var(--za-border);
  font-size: .95rem;
}
.widget ul li:last-child { border-bottom: 0; }
.widget ul li a { color: var(--za-text); font-weight: 500; }
.widget ul li a:hover { color: var(--za-accent); }

.widget_search input[type="search"],
.widget_search .search-field,
input[type="text"], input[type="email"], input[type="url"],
input[type="search"], input[type="password"], textarea {
  width: 100%;
  background: var(--za-surface);
  border: 1px solid var(--za-border);
  border-radius: var(--za-radius-sm);
  padding: .62rem .85rem;
  font-size: .95rem;
  color: var(--za-text);
  transition: border-color .18s ease, box-shadow .18s ease;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--za-accent);
  box-shadow: 0 0 0 3px var(--za-accent-soft);
}
button, input[type="submit"], .search-submit, .wp-block-search__button {
  background: var(--za-gradient);
  color: #fff;
  border: 0;
  border-radius: var(--za-radius-sm);
  padding: .62rem 1.15rem;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: opacity .18s ease, transform .18s ease;
}
button:hover, input[type="submit"]:hover { opacity: .92; transform: translateY(-1px); }

/* =========================================================================
   7. Navigasi antar halaman, komentar, dan kaki situs
   ========================================================================= */
.navigation.posts-navigation,
.pagination,
.nav-links { margin: 1.6rem 0 2.4rem; }
.nav-links a, .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 .7rem;
  margin-right: .3rem;
  border: 1px solid var(--za-border);
  border-radius: 10px;
  background: var(--za-surface);
  color: var(--za-text);
  font-weight: 600;
  font-size: .92rem;
}
.nav-links a:hover, .page-numbers:hover { border-color: var(--za-accent); color: var(--za-accent); }
.page-numbers.current { background: var(--za-gradient); border-color: transparent; color: #fff; }

.comments-area { margin-top: 2.6rem; }
.comment-list { list-style: none; padding: 0; }
.comment-body {
  background: var(--za-surface);
  border: 1px solid var(--za-border);
  border-radius: var(--za-radius-sm);
  padding: 1rem 1.1rem;
  margin-bottom: .9rem;
}

.site-footer, .footer-area, footer#colophon {
  background: var(--za-text);
  color: rgba(255, 255, 255, .72);
  border-top: 1px solid var(--za-border);
  font-size: .92rem;
}
.site-footer a, .footer-area a { color: rgba(255, 255, 255, .9); }
.site-footer a:hover { color: #fff; }

/* =========================================================================
   8. Mode gelap mengikuti setelan perangkat
   ========================================================================= */
@media (prefers-color-scheme: dark) {
  :root {
    --za-bg:        #0b0d12;
    --za-surface:   #12151d;
    --za-surface-2: #171b25;
    --za-border:    #232936;
    --za-text:      #e8ebf3;
    --za-muted:     #98a2b8;
    --za-accent:    #8b93ff;
    --za-accent-2:  #38d3ec;
    --za-accent-soft: rgba(139, 147, 255, .14);
    --za-shadow:    0 1px 2px rgba(0, 0, 0, .5), 0 12px 30px -16px rgba(0, 0, 0, .75);
    --za-shadow-lg: 0 2px 6px rgba(0, 0, 0, .55), 0 28px 52px -22px rgba(0, 0, 0, .85);
  }
  body {
    background-image:
      radial-gradient(900px 420px at 12% -8%, rgba(99, 102, 241, .16), transparent 60%),
      radial-gradient(760px 380px at 92% -12%, rgba(6, 182, 212, .14), transparent 62%);
  }
  .site-header, .header-area { background: rgba(11, 13, 18, .82); }
  .header-top-area { background: #07090d; }
  .single .entry-content, .page .entry-content, .body-content article { color: #d7dcea; }
  .navbar-toggler i { color: var(--za-text); }
  pre { background: #06080c; border-color: #1e2430; }
}

/* =========================================================================
   9. Penyesuaian layar kecil
   ========================================================================= */
@media (max-width: 991px) {
  .site-header .container { padding-top: .6rem; padding-bottom: .6rem; }
  .main-navigation .navbar-collapse {
    background: var(--za-surface);
    border: 1px solid var(--za-border);
    border-radius: var(--za-radius-sm);
    margin-top: .6rem;
    padding: .5rem;
    box-shadow: var(--za-shadow);
  }
  .main-navigation .navbar-nav > li > a { border-radius: 10px; }
  .body-content.site-main { padding: 1.8rem 0 2.6rem; }
}
@media (max-width: 575px) {
  body { font-size: 16px; }
  .single-news { padding: .9rem .95rem 1.15rem; }
  .single-news h4 { font-size: 1.1rem; }
  .header-top-area .text-right ul { justify-content: flex-start; }
  .header-top-area ul { gap: .7rem; }
}
@media (max-width: 991px) {
  .widget-area { margin-top: 2rem; }
}

/* hormati preferensi pembaca yang menolak animasi */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .single-news:hover { transform: none; }
}