/*
Theme Name: Gold Hub - Live Gold Prices & Jewelry Directory
Theme URI: https://example.com/gold-hub
Author: Custom Build
Author URI: https://example.com
Description: ثيم احترافي لعرض أسعار الذهب اللحظية، حاسبة زكاة الذهب، ودليل محلات الذهب القريبة منك مع فلترة AJAX. مُحسّن للSEO وGEO (الظهور في إجابات الذكاء الاصطناعي) مع Schema markup كامل، تحسينات Core Web Vitals، ودعم RTL مع وصولية WCAG.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: gold-hub
Tags: rtl-language-support, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ==============================
   1. CSS Reset & Base
   ============================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Tajawal','Segoe UI',Tahoma,Arial,sans-serif;
  font-size:16px;line-height:1.7;color:#1a1a1a;background:#fafaf7;
  direction:rtl;text-align:right;
}
img{max-width:100%;height:auto;display:block}
a{color:#b8860b;text-decoration:none;transition:color .2s}
a:hover{color:#8b6508}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* ==============================
   2. Variables (Gold Theme)
   ============================== */
:root{
  --gold-primary:#d4af37;
  --gold-dark:#b8860b;
  --gold-light:#f5e6a8;
  --gold-bg:#fdfbf3;
  --dark:#1a1a1a;
  --gray-700:#4a4a4a;
  --gray-500:#7a7a7a;
  --gray-300:#d4d4d4;
  --gray-100:#f3f3f3;
  --green:#16a34a;
  --red:#dc2626;
  --shadow-sm:0 1px 3px rgba(0,0,0,.08);
  --shadow:0 4px 12px rgba(0,0,0,.08);
  --shadow-lg:0 10px 30px rgba(0,0,0,.12);
  --radius:10px;
  --radius-sm:6px;
}

/* ==============================
   3. Layout
   ============================== */
.container{max-width:1240px;margin:0 auto;padding:0 20px}
.section{padding:60px 0}
.section-title{
  font-size:clamp(24px,3vw,34px);font-weight:800;margin-bottom:10px;color:var(--dark);
  position:relative;padding-bottom:14px;
}
.section-title::after{
  content:"";position:absolute;bottom:0;right:0;width:60px;height:3px;
  background:linear-gradient(90deg,var(--gold-primary),var(--gold-light));border-radius:3px;
}
.section-subtitle{color:var(--gray-500);margin-bottom:30px;font-size:16px}

/* ==============================
   4. Header
   ============================== */
.site-header{
  background:#fff;box-shadow:var(--shadow-sm);position:sticky;top:0;z-index:100;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px}
.site-logo{font-size:22px;font-weight:800;color:var(--gold-dark);display:flex;align-items:center;gap:8px}
.site-logo::before{content:"";width:30px;height:30px;background:radial-gradient(circle at 30% 30%,#fff8dc,var(--gold-primary));border-radius:50%;box-shadow:inset 0 0 8px rgba(184,134,11,.4)}
.main-nav ul{display:flex;gap:24px;list-style:none;flex-wrap:wrap}
.main-nav a{color:var(--dark);font-weight:600;font-size:15px}
.main-nav a:hover{color:var(--gold-dark)}
.menu-toggle{display:none;font-size:24px;color:var(--dark)}

/* ==============================
   5. Hero / Live Prices Ticker
   ============================== */
.hero{
  background:linear-gradient(135deg,#1a1a1a 0%,#2d2416 100%);
  color:#fff;padding:80px 0 50px;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 20% 30%,rgba(212,175,55,.15) 0,transparent 40%),radial-gradient(circle at 80% 70%,rgba(212,175,55,.12) 0,transparent 40%);
}
.hero-content{position:relative;z-index:2;text-align:center}
.hero h1{font-size:clamp(28px,4vw,44px);font-weight:800;margin-bottom:15px;line-height:1.3}
.hero h1 span{color:var(--gold-primary)}
.hero p{font-size:17px;color:#d4d4d4;max-width:700px;margin:0 auto 30px}

/* Ticker */
.price-ticker{
  background:rgba(255,255,255,.05);border:1px solid rgba(212,175,55,.3);
  border-radius:var(--radius);padding:20px;margin-top:30px;position:relative;z-index:2;
}
.ticker-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;flex-wrap:wrap;gap:10px}
.ticker-title{color:var(--gold-primary);font-weight:700;font-size:18px;display:flex;align-items:center;gap:8px}
.live-dot{width:10px;height:10px;background:#16a34a;border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}
.currency-switcher{display:flex;gap:5px;background:rgba(0,0,0,.3);padding:4px;border-radius:var(--radius-sm)}
.currency-switcher button{
  padding:6px 16px;color:#fff;font-weight:600;font-size:13px;border-radius:4px;transition:all .2s;
}
.currency-switcher button.active{background:var(--gold-primary);color:#000}

/* ==============================
   6. Price Cards
   ============================== */
.prices-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;
}
.price-card{
  background:rgba(255,255,255,.08);backdrop-filter:blur(10px);
  border:1px solid rgba(212,175,55,.25);border-radius:var(--radius);
  padding:18px;text-align:center;transition:transform .25s,border-color .25s;
}
.price-card:hover{transform:translateY(-3px);border-color:var(--gold-primary)}
.price-card .karat{
  display:inline-block;background:var(--gold-primary);color:#000;
  font-weight:800;font-size:14px;padding:4px 12px;border-radius:20px;margin-bottom:10px;
}
.price-card .price{font-size:22px;font-weight:800;color:#fff;margin:8px 0}
.price-card .unit{font-size:12px;color:#a0a0a0}
.price-card .change{
  display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:600;
  margin-top:8px;padding:3px 10px;border-radius:12px;
}
.price-card .change.up{background:rgba(22,163,74,.15);color:#22c55e}
.price-card .change.down{background:rgba(220,38,38,.15);color:#ef4444}

/* Public prices grid on light section */
.section-prices .price-card{
  background:#fff;border:1px solid var(--gray-300);box-shadow:var(--shadow-sm);
}
.section-prices .price-card .price{color:var(--dark)}
.section-prices .price-card .unit{color:var(--gray-500)}

/* ==============================
   7. Historical Table
   ============================== */
.history-table-wrap{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  overflow-x:auto;margin-top:20px;
}
.history-table{width:100%;border-collapse:collapse;min-width:600px}
.history-table thead{background:linear-gradient(135deg,var(--gold-dark),var(--gold-primary));color:#fff}
.history-table th{padding:14px 12px;text-align:center;font-weight:700;font-size:14px}
.history-table td{padding:12px;text-align:center;border-bottom:1px solid var(--gray-100);font-size:14px}
.history-table tbody tr:hover{background:var(--gold-bg)}
.history-table .change-up{color:var(--green);font-weight:700}
.history-table .change-down{color:var(--red);font-weight:700}

/* ==============================
   8. Zakat Calculator
   ============================== */
.calculator-wrap{
  background:linear-gradient(135deg,#fff 0%,var(--gold-bg) 100%);
  border-radius:var(--radius);padding:35px;box-shadow:var(--shadow-lg);
  border:1px solid var(--gold-light);max-width:680px;margin:0 auto;
}
.calculator-wrap h3{
  font-size:24px;color:var(--gold-dark);margin-bottom:8px;display:flex;align-items:center;gap:10px;
}
.calculator-wrap h3::before{content:"⚖️";font-size:28px}
.calculator-wrap .desc{color:var(--gray-500);margin-bottom:25px;font-size:14px}

.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:20px}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}
.form-group label{display:block;font-weight:600;margin-bottom:6px;color:var(--dark);font-size:14px}
.form-group input,.form-group select{
  width:100%;padding:12px 14px;border:2px solid var(--gray-300);border-radius:var(--radius-sm);
  font-size:15px;font-family:inherit;transition:border-color .2s;background:#fff;
}
.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--gold-primary)}

.btn-calc{
  width:100%;background:linear-gradient(135deg,var(--gold-dark),var(--gold-primary));
  color:#fff;padding:14px;border-radius:var(--radius-sm);font-weight:700;font-size:16px;
  transition:transform .2s,box-shadow .2s;
}
.btn-calc:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(212,175,55,.4)}

.zakat-result{
  margin-top:25px;padding:25px;background:#fff;border-radius:var(--radius);
  border-right:5px solid var(--gold-primary);display:none;
}
.zakat-result.show{display:block;animation:slideIn .4s}
@keyframes slideIn{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}
.result-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--gray-300);font-size:15px}
.result-row:last-of-type{border-bottom:none}
.result-row .label{color:var(--gray-700)}
.result-row .value{font-weight:700;color:var(--dark)}
.zakat-final{
  margin-top:15px;padding:18px;background:linear-gradient(135deg,var(--gold-bg),#fff7d6);
  border-radius:var(--radius-sm);text-align:center;
}
.zakat-final .label{color:var(--gold-dark);font-weight:700;margin-bottom:5px;font-size:14px}
.zakat-final .amount{font-size:28px;font-weight:800;color:var(--gold-dark)}
.nisab-warning{background:#fef3c7;color:#92400e;padding:12px;border-radius:var(--radius-sm);margin-top:10px;font-size:14px;text-align:center}

/* ==============================
   9. Shops Directory
   ============================== */
.shops-filter{
  background:#fff;padding:20px;border-radius:var(--radius);box-shadow:var(--shadow-sm);
  margin-bottom:30px;display:flex;gap:15px;flex-wrap:wrap;align-items:center;
}
.shops-filter label{font-weight:700;color:var(--dark)}
.shops-filter select,.shops-filter input[type="search"]{
  padding:10px 14px;border:2px solid var(--gray-300);border-radius:var(--radius-sm);
  font-size:14px;font-family:inherit;min-width:200px;flex:1;
}

.shops-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.shop-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;
  border:1px solid var(--gray-100);display:flex;flex-direction:column;
}
.shop-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.shop-card .thumb{
  height:180px;background:linear-gradient(135deg,var(--gold-bg),var(--gold-light));
  display:flex;align-items:center;justify-content:center;font-size:60px;color:var(--gold-dark);
  position:relative;overflow:hidden;
}
.shop-card .thumb img{width:100%;height:100%;object-fit:cover}
.shop-card .body{padding:20px;flex:1;display:flex;flex-direction:column}
.shop-card h3{font-size:18px;margin-bottom:8px;color:var(--dark)}
.shop-card h3 a{color:inherit}
.shop-card h3 a:hover{color:var(--gold-dark)}
.shop-card .city{display:inline-flex;align-items:center;gap:5px;background:var(--gold-bg);color:var(--gold-dark);font-size:12px;font-weight:600;padding:4px 10px;border-radius:12px;margin-bottom:10px;width:fit-content}
.shop-card .desc{color:var(--gray-500);font-size:14px;line-height:1.6;margin-bottom:15px;flex:1}
.shop-card .meta{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--gray-700);margin-bottom:15px}
.shop-card .meta span{display:inline-flex;align-items:center;gap:4px}
.shop-card .actions{display:flex;gap:8px;border-top:1px solid var(--gray-100);padding-top:15px}
.shop-card .btn-sm{flex:1;text-align:center;padding:8px;border-radius:var(--radius-sm);font-weight:600;font-size:13px;transition:all .2s}
.btn-primary{background:var(--gold-primary);color:#000}
.btn-primary:hover{background:var(--gold-dark);color:#fff}
.btn-outline{border:1.5px solid var(--gray-300);color:var(--gray-700)}
.btn-outline:hover{border-color:var(--gold-primary);color:var(--gold-dark)}

.loading{text-align:center;padding:40px;color:var(--gray-500)}
.loading .spinner{display:inline-block;width:30px;height:30px;border:3px solid var(--gold-light);border-top-color:var(--gold-primary);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.no-results{text-align:center;padding:50px 20px;color:var(--gray-500);background:#fff;border-radius:var(--radius);grid-column:1/-1}

/* ==============================
   10. Single Shop Page
   ============================== */
.shop-hero{background:linear-gradient(135deg,var(--gold-bg) 0%,#fff 100%);padding:50px 0;border-bottom:1px solid var(--gold-light)}
.shop-info-grid{display:grid;grid-template-columns:2fr 1fr;gap:30px;margin-top:20px}
@media(max-width:768px){.shop-info-grid{grid-template-columns:1fr}}
.shop-info-card{background:#fff;padding:25px;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.shop-info-card h3{color:var(--gold-dark);margin-bottom:15px;padding-bottom:10px;border-bottom:2px solid var(--gold-light)}
.info-list{list-style:none}
.info-list li{padding:10px 0;border-bottom:1px dashed var(--gray-300);display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.info-list li:last-child{border-bottom:none}
.info-list .label{color:var(--gray-700);font-weight:600}
.info-list .value{color:var(--dark);font-weight:700;text-align:left}

/* ==============================
   11. Footer
   ============================== */
.site-footer{background:#1a1a1a;color:#a0a0a0;padding:50px 0 20px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:30px;margin-bottom:30px}
.footer-col h4{color:var(--gold-primary);font-size:16px;margin-bottom:15px;font-weight:700}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:8px}
.footer-col a{color:#a0a0a0;font-size:14px}
.footer-col a:hover{color:var(--gold-primary)}
.footer-bottom{border-top:1px solid #333;padding-top:20px;text-align:center;font-size:13px}

/* ==============================
   12. Responsive
   ============================== */
@media(max-width:768px){
  .menu-toggle{display:block}
  .main-nav{display:none;position:absolute;top:100%;right:0;left:0;background:#fff;box-shadow:var(--shadow);padding:20px}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:15px}
  .section{padding:40px 0}
  .calculator-wrap{padding:25px 20px}
}

/* ==============================
   13. Utilities
   ============================== */
.text-center{text-align:center}
.mt-20{margin-top:20px}
.hidden{display:none!important}

/* ==============================
   14. Skip Link (WCAG)
   ============================== */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:9999;
  padding:10px 18px;background:var(--gold-primary);color:#000;
  font-weight:700;text-decoration:none;border-radius:0 0 8px 0;
}
.skip-link:focus{left:8px;top:8px;outline:3px solid #000;outline-offset:2px}

/* Screen-reader-only utility (WCAG) */
.screen-reader-text{
  border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);
  height:1px;width:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;word-wrap:normal!important;
}

/* ==============================
   15. Breadcrumbs
   ============================== */
.breadcrumbs{
  background:#fff;border-bottom:1px solid var(--gray-100);
  padding:12px 0;font-size:14px;
}
.breadcrumbs ol{
  list-style:none;display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0;padding:0;
}
.breadcrumbs li{display:flex;align-items:center}
.breadcrumbs li:not(:last-child)::after{
  content:'›';margin-right:8px;margin-left:8px;color:var(--gray-500);
}
.breadcrumbs a{color:var(--gray-700);font-weight:500}
.breadcrumbs a:hover{color:var(--gold-dark)}
.breadcrumbs [aria-current="page"]{color:var(--gold-dark);font-weight:700}

/* ==============================
   16. FAQ Section (Accordion)
   ============================== */
.faq-section{background:#fff}
.faq-list{max-width:850px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--gold-bg);border:1px solid var(--gold-light);
  border-radius:var(--radius);padding:0;overflow:hidden;
  transition:box-shadow .2s ease;
}
.faq-item:hover{box-shadow:var(--shadow-sm)}
.faq-item[open]{box-shadow:var(--shadow);background:#fff}
.faq-question{
  cursor:pointer;padding:18px 22px;font-weight:700;font-size:17px;
  color:var(--dark);list-style:none;position:relative;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
.faq-question::-webkit-details-marker{display:none}
.faq-question::after{
  content:'+';font-size:24px;color:var(--gold-dark);
  transition:transform .2s ease;font-weight:300;
}
.faq-item[open] .faq-question::after{content:'−'}
.faq-answer{padding:0 22px 20px;color:var(--gray-700);line-height:1.9}
.faq-answer p{margin:0}

/* ==============================
   17. Hero Lead & Section Layout polish
   ============================== */
.hero-lead{
  font-size:1.1rem;max-width:700px;margin:0 auto 32px;
  opacity:.9;line-height:1.7;
}

/* Footer headings consistency */
.footer-heading{font-size:16px;font-weight:700;margin:0 0 14px;color:#fff}
.footer-about,.footer-disclaimer{font-size:14px;line-height:1.8;margin:0;color:rgba(255,255,255,.85)}
.footer-disclaimer{font-size:13px;line-height:1.7}

/* ==============================
   18. Focus styles (accessibility)
   ============================== */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,
[tabindex]:focus-visible,summary:focus-visible{
  outline:3px solid var(--gold-primary);outline-offset:2px;border-radius:4px;
}
#main-content:focus{outline:none}

/* ==============================
   19. Reduced motion
   ============================== */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important;
  }
}

/* ==============================
   20. Print
   ============================== */
@media print{
  .site-header,.site-footer,.menu-toggle,.btn-sm,.actions,.breadcrumbs{display:none!important}
  body{background:#fff;color:#000;font-size:11pt}
  a{color:#000;text-decoration:underline}
  .container{max-width:100%;padding:0}
}