/*
Theme Name: RKnews
Theme URI: https://example.com/rknews
Author: Andri - Reviewkita.com
Author URI: https://reviewkita.com
Description: Tema WordPress berita/portal super ringan (fast loading), SEO friendly, dengan 10+ slot iklan (floating kiri/kanan/bawah, in-article, dsb), 4 menu navigasi (side nav, nav pertama, nav kedua, mobile scroll nav, copyright menu), modul headline & carousel per kategori, 2 slot posting terkait (tag/kategori/topik), infinite scroll, dark mode, gradient color pada menu & widget, unlimited color via Customizer, dukungan resmi plugin AMP, FB Pixel & Google Analytics, pilihan Google Fonts, visitor counter, post views, running text, tombol share sosial media, widget cuaca & tanggal, footer kolom fleksibel, popup banner & footer bar marketing dengan countdown, serta fitur link cloaking. Terinspirasi dari konsep tema berita seperti WpMedia, dibangun 100% original dari nol.
Version: 2.0.0
Requires at least: 5.8
Requires PHP: 7.4
Text Domain: rknews
Tags: news, blog, grid-layout, custom-menu, featured-images, threaded-comments, translation-ready, dark-mode, amp
*/

/* ==========================================================================
   0. CSS VARIABLES (diisi ulang inline oleh customizer.php untuk "unlimited color")
   ========================================================================== */
:root{
  --rk-primary:#d21f1f;
  --rk-primary-2:#7a0f0f;
  --rk-accent:#0d6efd;
  --rk-text:#1a1a1a;
  --rk-text-muted:#6b6b6b;
  --rk-bg:#ffffff;
  --rk-surface:#f5f5f5;
  --rk-border:#e5e5e5;
  --rk-header-grad-1:#d21f1f;
  --rk-header-grad-2:#7a0f0f;
  --rk-widget-grad-1:#1f1f1f;
  --rk-widget-grad-2:#3a3a3a;
  --rk-font-body:'Inter', system-ui, sans-serif;
  --rk-font-heading:'Poppins', system-ui, sans-serif;
  --rk-font-size-base:16px;
  --rk-radius:6px;
  --rk-maxw:1200px;
}
[data-rk-theme="dark"]{
  --rk-text:#eaeaea;
  --rk-text-muted:#a0a0a0;
  --rk-bg:#101114;
  --rk-surface:#191b1f;
  --rk-border:#2a2c31;
}

/* ==========================================================================
   1. RESET RINGAN (fast loading: minim dependency, no heavy framework)
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--rk-font-body);
  font-size:var(--rk-font-size-base);
  line-height:1.6;
  color:var(--rk-text);
  background:var(--rk-bg);
  transition:background .2s ease,color .2s ease;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none}
a:hover{color:var(--rk-primary)}
h1,h2,h3,h4,h5,h6{font-family:var(--rk-font-heading);line-height:1.25;margin:.4em 0}
.rk-container{max-width:var(--rk-maxw);margin:0 auto;padding:0 16px}
.rk-visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
button{font-family:inherit;cursor:pointer}

/* Layout: 3 kolom (side-nav sticky + konten + sidebar) */
.rk-layout{display:flex;gap:24px;align-items:flex-start}
.rk-main-col{flex:1 1 0;min-width:0}
.rk-sidebar-col{width:300px;flex-shrink:0}
@media (max-width:960px){
  .rk-layout{flex-direction:column}
  .rk-sidebar-col{width:100%}
}

/* ==========================================================================
   2. HEADER / MENU (gradient support)
   ========================================================================== */
.rk-topbar{background:var(--rk-surface);font-size:13px;padding:6px 0;border-bottom:1px solid var(--rk-border)}
.rk-topbar .rk-container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.rk-topbar-date{font-weight:600}

.rk-weather{display:inline-flex;align-items:center;gap:6px;color:var(--rk-text-muted)}
.rk-weather-icon{font-size:15px;line-height:1}
.rk-weather-city{font-weight:700;color:var(--rk-text)}
.rk-weather-temp{font-weight:700;color:var(--rk-primary)}
.rk-weather-loading{opacity:.6;font-style:italic}
@media (max-width:480px){.rk-weather-desc{display:none}}

.rk-header{padding:14px 0}
.rk-header .rk-container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.rk-logo{font-family:var(--rk-font-heading);font-weight:800;font-size:26px}
.rk-logo img{max-height:56px}

.rk-nav-primary,.rk-nav-secondary{
  background:var(--rk-header-grad-1);
  background:linear-gradient(90deg,var(--rk-header-grad-1),var(--rk-header-grad-2));
}
.rk-nav-primary.rk-no-gradient,.rk-nav-secondary.rk-no-gradient{background:var(--rk-primary)}
.rk-nav-primary ul,.rk-nav-secondary ul{list-style:none;display:flex;margin:0;padding:0;flex-wrap:wrap}
.rk-nav-primary li,.rk-nav-secondary li{position:relative}
.rk-nav-primary a,.rk-nav-secondary a{display:block;padding:12px 16px;color:#fff;font-weight:600;font-size:14px}
.rk-nav-primary li:hover>a,.rk-nav-secondary li:hover>a{background:rgba(255,255,255,.15)}
.rk-nav-primary ul ul,.rk-nav-secondary ul ul{
  display:none;position:absolute;top:100%;left:0;min-width:200px;background:var(--rk-bg);
  box-shadow:0 8px 20px rgba(0,0,0,.15);z-index:50;border-radius:0 0 var(--rk-radius) var(--rk-radius);
}
.rk-nav-primary ul ul a,.rk-nav-secondary ul ul a{color:var(--rk-text)}
.rk-nav-primary li:hover>ul,.rk-nav-secondary li:hover>ul{display:block}

/* Side navigation (offcanvas) */
.rk-side-nav{
  position:fixed;top:0;left:-320px;width:300px;height:100%;background:var(--rk-bg);
  box-shadow:2px 0 20px rgba(0,0,0,.2);z-index:9999;overflow-y:auto;transition:left .25s ease;
}
.rk-side-nav.is-open{left:0}
.rk-side-nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:9998;display:none}
.rk-side-nav-overlay.is-open{display:block}
.rk-side-nav ul{list-style:none;margin:0;padding:0}
.rk-side-nav a{display:block;padding:12px 20px;border-bottom:1px solid var(--rk-border)}
.rk-side-nav-toggle{background:none;border:0;font-size:22px;color:var(--rk-text)}

/* Mobile scroll menu (sticky category strip on mobile) */
.rk-mobile-scroll-nav{display:none;position:sticky;top:0;z-index:40;background:var(--rk-surface);border-bottom:1px solid var(--rk-border)}
.rk-mobile-scroll-nav ul{list-style:none;display:flex;gap:4px;margin:0;padding:8px 12px;overflow-x:auto;white-space:nowrap}
.rk-mobile-scroll-nav a{padding:6px 12px;font-size:13px;font-weight:600;border-radius:999px;background:var(--rk-bg);border:1px solid var(--rk-border)}
@media (max-width:782px){
  .rk-mobile-scroll-nav{display:block}
  .rk-nav-primary,.rk-nav-secondary{display:none}
}

/* Copyright menu (footer) */
.rk-copyright-menu ul{list-style:none;display:flex;gap:16px;margin:0;padding:0;flex-wrap:wrap;justify-content:center}
.rk-copyright-menu a{font-size:13px;color:var(--rk-text-muted)}

/* Dark mode toggle */
.rk-darkmode-toggle{border:1px solid var(--rk-border);background:var(--rk-surface);border-radius:999px;width:38px;height:38px;display:flex;align-items:center;justify-content:center}

/* ==========================================================================
   3. HEADLINE / CAROUSEL MODULE (homepage)
   ========================================================================== */
.rk-module{margin:28px 0}
.rk-module-head{display:flex;align-items:center;justify-content:space-between;border-bottom:3px solid var(--rk-primary);margin-bottom:14px;padding-bottom:8px}
.rk-module-head h2{margin:0;font-size:20px;text-transform:uppercase}
.rk-module-head a{font-size:13px;font-weight:600;color:var(--rk-primary)}

.rk-headline-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}
.rk-headline-main{position:relative;border-radius:var(--rk-radius);overflow:hidden}
.rk-headline-main img{aspect-ratio:16/9;object-fit:cover;width:100%}
.rk-headline-main .rk-cap{position:absolute;left:0;right:0;bottom:0;padding:16px;background:linear-gradient(0deg,rgba(0,0,0,.85),transparent);color:#fff}
.rk-headline-main .rk-cap h3{color:#fff;font-size:22px}
.rk-headline-list{display:flex;flex-direction:column;gap:12px}
.rk-headline-list .rk-item{display:flex;gap:10px}
.rk-headline-list img{width:96px;height:70px;object-fit:cover;border-radius:4px;flex-shrink:0}
.rk-headline-list h4{font-size:14px;margin:0}
@media (max-width:700px){.rk-headline-grid{grid-template-columns:1fr}}

.rk-carousel{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px}
.rk-carousel .rk-item{flex:0 0 240px;scroll-snap-align:start}
.rk-carousel img{aspect-ratio:4/3;object-fit:cover;border-radius:var(--rk-radius)}

/* ==========================================================================
   4. POST GRID / LIST
   ========================================================================== */
.rk-post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:960px){.rk-post-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.rk-post-grid{grid-template-columns:1fr}}
.rk-post-card img{aspect-ratio:16/10;object-fit:cover;border-radius:var(--rk-radius)}
.rk-post-card .rk-cat{color:var(--rk-primary);font-size:12px;font-weight:700;text-transform:uppercase}
.rk-post-card h3{font-size:16px;margin:6px 0}
.rk-post-card .rk-meta{font-size:12px;color:var(--rk-text-muted)}

/* ==========================================================================
   5. WIDGET (gradient + full style control)
   ========================================================================== */
.widget{margin-bottom:26px;background:var(--rk-surface);border-radius:var(--rk-radius);padding:16px}
.widget.rk-widget-gradient{
  background:linear-gradient(135deg,var(--rk-widget-grad-1),var(--rk-widget-grad-2));color:#fff;
}
.widget.rk-widget-gradient a{color:#fff}
.widget-title{font-size:15px;text-transform:uppercase;border-bottom:2px solid var(--rk-primary);padding-bottom:8px;margin:0 0 12px;display:flex;align-items:center;gap:8px}
.widget-title img{width:22px;height:22px;object-fit:cover;border-radius:4px}

/* ==========================================================================
   6. AD SLOTS (10+ placements)
   ========================================================================== */
.rk-ad{margin:20px auto;text-align:center;overflow:hidden}
.rk-ad-label{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--rk-text-muted);margin-bottom:4px}
.rk-ad-inarticle{margin:24px 0}
.rk-ad-floating-left,.rk-ad-floating-right{
  position:fixed;top:50%;transform:translateY(-50%);z-index:30;width:160px;
}
.rk-ad-floating-left{left:8px}
.rk-ad-floating-right{right:8px}
.rk-ad-floating-close{position:absolute;top:-10px;right:-10px;background:#000;color:#fff;border-radius:50%;width:22px;height:22px;border:0;font-size:12px}
@media (max-width:1300px){.rk-ad-floating-left,.rk-ad-floating-right{display:none}}

.rk-ad-floating-bottom{
  position:fixed;left:0;right:0;bottom:0;z-index:9990;background:var(--rk-bg);
  border-top:1px solid var(--rk-border);padding:6px;text-align:center;
}
.rk-ad-floating-bottom .rk-ad-floating-close{position:absolute;top:2px;right:6px;background:transparent;color:var(--rk-text-muted);border:0}

.rk-ad-header,.rk-ad-footer,.rk-ad-sidebar,.rk-ad-between-posts,.rk-ad-popup{width:100%}

/* Popup / interstitial ad */
.rk-ad-popup-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9995;display:none;align-items:center;justify-content:center}
.rk-ad-popup-overlay.is-open{display:flex}
.rk-ad-popup-box{background:var(--rk-bg);padding:20px;border-radius:var(--rk-radius);position:relative;max-width:90vw}
.rk-ad-popup-close{position:absolute;top:-14px;right:-14px;background:#000;color:#fff;border-radius:50%;width:28px;height:28px;border:0}

/* ==========================================================================
   7. SINGLE POST + RELATED (2 slot: berdasarkan tag & kategori/topik)
   ========================================================================== */
.rk-single-title{font-size:28px;margin-bottom:6px}
.rk-single-meta{font-size:13px;color:var(--rk-text-muted);display:flex;gap:12px;flex-wrap:wrap}
.rk-single-content{font-size:17px;line-height:1.8;margin-top:18px}
.rk-single-content p{margin:0 0 1.1em}
.rk-related{margin:32px 0}
.rk-related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media (max-width:700px){.rk-related-grid{grid-template-columns:repeat(2,1fr)}}

/* ==========================================================================
   8. FOOTER
   ========================================================================== */
.rk-footer{background:var(--rk-surface);border-top:1px solid var(--rk-border);padding:32px 0 16px;margin-top:32px}
.rk-footer-widgets{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.rk-footer-widgets.rk-footer-cols-3{grid-template-columns:repeat(3,1fr)}
.rk-footer-widgets.rk-footer-cols-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:800px){.rk-footer-widgets{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.rk-footer-widgets{grid-template-columns:1fr}}
.rk-copyright{text-align:center;padding-top:16px;border-top:1px solid var(--rk-border);margin-top:16px;font-size:13px;color:var(--rk-text-muted)}
.rk-theme-credit{font-size:12px;display:inline-block;margin-top:4px}
.rk-theme-credit a{color:var(--rk-primary);font-weight:700}
.rk-theme-credit a:hover{text-decoration:underline}
.rk-theme-version{opacity:.7;margin-left:4px}

/* ==========================================================================
   9. INFINITE SCROLL
   ========================================================================== */
#rk-infinite-status{text-align:center;padding:20px;font-size:13px;color:var(--rk-text-muted)}
.rk-loader{width:22px;height:22px;border:3px solid var(--rk-border);border-top-color:var(--rk-primary);border-radius:50%;display:inline-block;animation:rk-spin .7s linear infinite}
@keyframes rk-spin{to{transform:rotate(360deg)}}

/* Skip link for accessibility */
.skip-link{position:absolute;left:-9999px;top:0;background:#000;color:#fff;padding:10px;z-index:99999}
.skip-link:focus{left:10px;top:10px}

/* ==========================================================================
   10. VISITOR COUNTER (shortcode [rk_counter]) & POST VIEWS
   ========================================================================== */
.rk-visitor-counter{
  display:flex;gap:14px;flex-wrap:wrap;align-items:center;
  background:var(--rk-surface);border:1px solid var(--rk-border);border-radius:var(--rk-radius);
  padding:10px 16px;font-size:13px;
}
.rk-vc-item{display:flex;gap:5px;align-items:center}
.rk-vc-label{color:var(--rk-text-muted)}
.rk-vc-value{font-weight:700;color:var(--rk-primary)}

.rk-post-views{
  display:inline-flex;align-items:center;gap:4px;
  font-size:inherit;color:var(--rk-text-muted);
}
.rk-eye-icon{font-size:12px}

/* ==========================================================================
   11. RUNNING TEXT / NEWS TICKER
   ========================================================================== */
.rk-running-text{
  background:var(--rk-surface);border-top:1px solid var(--rk-border);border-bottom:1px solid var(--rk-border);
  overflow:hidden;
}
.rk-rt-inner{display:flex;align-items:center;gap:12px;padding:0}
.rk-rt-label{
  flex-shrink:0;background:var(--rk-primary);color:#fff;font-size:12px;font-weight:800;
  text-transform:uppercase;padding:8px 14px;letter-spacing:.5px;
}
.rk-rt-track-wrap{flex:1;overflow:hidden;white-space:nowrap;position:relative}
.rk-rt-track{
  display:inline-flex;gap:40px;list-style:none;margin:0;padding:8px 0;
  animation-name:rk-marquee;animation-timing-function:linear;animation-iteration-count:infinite;
  will-change:transform;
}
.rk-rt-track li{display:inline-flex}
.rk-rt-track a,.rk-rt-track span{font-size:13px;font-weight:600;white-space:nowrap}
.rk-running-text:hover .rk-rt-track{animation-play-state:paused}
@keyframes rk-marquee{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}
@media (prefers-reduced-motion: reduce){
  .rk-rt-track{animation:none;overflow-x:auto}
}

/* ==========================================================================
   12. SOCIAL SHARE BUTTONS
   ========================================================================== */
.rk-share-bar{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  margin:18px 0;padding:12px 0;border-top:1px solid var(--rk-border);border-bottom:1px solid var(--rk-border);
}
.rk-share-label{font-size:13px;font-weight:700;color:var(--rk-text-muted);margin-right:4px}
.rk-share-btn{
  display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;
  font-size:12px;font-weight:600;color:#fff;background:var(--rk-text-muted);transition:opacity .15s ease;
}
.rk-share-btn:hover{opacity:.85;color:#fff}
.rk-share-btn svg{flex-shrink:0}
.rk-share-facebook{background:#1877F2}
.rk-share-x{background:#000000}
.rk-share-pinterest{background:#E60023}
.rk-share-whatsapp{background:#25D366}
.rk-share-telegram{background:#26A5E4}
.rk-share-email{background:#6b6b6b}
@media (max-width:480px){
  .rk-share-text{display:none}
  .rk-share-btn{padding:8px}
}

/* ==========================================================================
   13. MARKETING: POPUP BANNER
   ========================================================================== */
.rk-promo-popup-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9996;display:none;
  align-items:center;justify-content:center;padding:16px;
}
.rk-promo-popup-overlay.is-open{display:flex}
.rk-promo-popup-box{
  position:relative;max-width:440px;width:100%;border-radius:12px;padding:28px 24px;text-align:center;
  box-shadow:0 20px 50px rgba(0,0,0,.3);
}
.rk-promo-popup-close{
  position:absolute;top:-14px;right:-14px;background:#000;color:#fff;border-radius:50%;
  width:28px;height:28px;border:0;font-size:16px;cursor:pointer;
}
.rk-promo-popup-image{width:100%;border-radius:8px;margin-bottom:14px}
.rk-promo-popup-title{font-size:20px;margin:0 0 8px}
.rk-promo-popup-desc{font-size:14px;margin:0 0 16px;opacity:.9}
.rk-promo-popup-cta{
  display:inline-block;padding:10px 26px;border-radius:999px;font-weight:700;font-size:14px;
}

/* ==========================================================================
   14. MARKETING: FOOTER BAR + COUNTDOWN
   ========================================================================== */
.rk-promo-bar{position:fixed;left:0;right:0;bottom:0;z-index:9991;padding:10px 0;box-shadow:0 -4px 16px rgba(0,0,0,.15)}
.rk-promo-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.rk-promo-bar-content{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.rk-promo-bar-text{font-size:14px;font-weight:600}
.rk-promo-bar-countdown{display:flex;align-items:center;gap:8px;font-size:13px}
.rk-cd-label{opacity:.85}
.rk-cd-timer{font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:.5px}
.rk-promo-bar-actions{display:flex;align-items:center;gap:10px}
.rk-promo-bar-cta{padding:8px 18px;border-radius:999px;font-weight:700;font-size:13px;white-space:nowrap}
.rk-promo-bar-close{background:none;border:0;font-size:20px;cursor:pointer;line-height:1;opacity:.8}
.rk-promo-bar-close:hover{opacity:1}
@media (max-width:600px){
  .rk-promo-bar-inner{flex-direction:column;align-items:flex-start}
  .rk-promo-bar-actions{width:100%;justify-content:space-between}
}

/* ==========================================================================
   15. LINK CLOAKING SHORTCODE BUTTON
   ========================================================================== */
.rk-cloak-btn{
  display:inline-block;padding:10px 22px;border-radius:999px;background:var(--rk-primary);
  color:#fff;font-weight:700;font-size:14px;
}
.rk-cloak-btn:hover{color:#fff;opacity:.9}