/*
Theme Name: Premium Diet
Theme URI: https://example.com/premium-diet
Author: Premium Diet Team
Author URI: https://example.com
Description: قالب ووردبريس احترافي لمواقع الدايت والتغذية والصحة، يتضمن قسم مميز، تصنيفات، مقالات شائعة، قصص نجاح، ونشرة بريدية. متوافق مع اللغة العربية واتجاه RTL.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Tested up to: 6.6
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: premium-diet
Tags: blog, food-and-drink, custom-colors, custom-menu, featured-images, rtl-language-support, translation-ready, threaded-comments
*/

:root{
  --color-primary:#2E7D32;
  --color-primary-light:#66BB6A;
  --color-primary-dark:#1B5E20;
  --color-secondary:#66BB6A;
  --color-accent:#4CAF50;
  --color-text:#212121;
  --color-text-light:#757575;
  --color-text-muted:#9E9E9E;
  --color-bg:#FFFFFF;
  --color-bg-alt:#F5F5F5;
  --color-bg-card:#FFFFFF;
  --color-border:#E0E0E0;
  --color-dark-bg:#121212;
  --color-dark-card:#1E1E1E;
  --color-dark-text:#E0E0E0;
  --color-dark-border:#333333;
}

*{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:'Tajawal','Segoe UI',Tahoma,Arial,sans-serif;
  color:var(--color-text);
  background:var(--color-bg);
  -webkit-font-smoothing:antialiased;
  direction:rtl;
}

body.dark-mode{
  background:var(--color-dark-bg);
  color:var(--color-dark-text);
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; height:auto; display:block; }
ul{ list-style:none; margin:0; padding:0; }

.container{
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}

/* Buttons */
.btn-primary,.btn-secondary{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 24px;
  border-radius:10px;
  font-weight:600;
  font-size:15px;
  transition:all .2s ease;
  cursor:pointer;
  border:2px solid var(--color-primary);
}
.btn-primary{ background:var(--color-primary); color:#fff; }
.btn-primary:hover{ background:var(--color-primary-dark); box-shadow:0 8px 20px rgba(46,125,50,.25); }
.btn-secondary{ background:transparent; color:var(--color-primary); }
.btn-secondary:hover{ background:var(--color-primary); color:#fff; }

/* Header */
.site-header{
  position:sticky; top:0; z-index:999;
  background:#fff; border-bottom:1px solid var(--color-border);
}
.dark-mode .site-header{ background:var(--color-dark-card); border-color:var(--color-dark-border); }
.site-header-inner{ display:flex; align-items:center; justify-content:space-between; padding:16px 0; }
.site-logo{
  font-size:20px;
  font-weight:800;
  color:var(--color-primary);
  display:inline-flex;
  align-items:center;
  gap:8px;
  line-height:1;
  text-decoration:none;
}
.site-logo img,
.navbar-logo-img{
  width:38px !important;
  height:38px !important;
  max-width:38px !important;
  max-height:38px !important;
  border-radius:50% !important;
  object-fit:cover !important;
  display:inline-block;
  vertical-align:middle;
}
.main-nav ul{ display:flex; gap:28px; }
.main-nav a{ font-weight:600; font-size:15px; }
.main-nav a:hover{ color:var(--color-primary); }
.header-actions{ display:flex; align-items:center; gap:14px; }
.icon-btn{ background:none; border:none; cursor:pointer; font-size:18px; color:var(--color-text-light); }
.menu-toggle{ display:none; background:none; border:none; font-size:24px; cursor:pointer; }

@media (max-width:860px){
  .main-nav{ display:none; }
  .menu-toggle{ display:block; }
  .main-nav.open{
    display:flex; position:absolute; inset-inline:0; top:100%;
    background:#fff; flex-direction:column; padding:16px 20px; gap:16px;
    border-bottom:1px solid var(--color-border);
  }
  .dark-mode .main-nav.open{ background:var(--color-dark-card); }
}

/* Hero / featured */
.hero{
  position:relative; background:#1b1b1b; color:#fff; overflow:hidden;
  min-height:420px; display:flex; align-items:flex-end;
}
.hero-bg{ position:absolute; inset:0; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; opacity:.4; }
.hero-overlay{ position:absolute; inset:0; background:linear-gradient(90deg, rgba(20,20,20,.92), rgba(20,20,20,.5) 60%, transparent); }
.hero-content{ position:relative; padding:60px 0; max-width:640px; }
.badge{
  display:inline-flex; align-items:center; gap:6px; padding:6px 14px;
  border-radius:999px; font-size:12px; font-weight:700; text-transform:uppercase;
  background:var(--color-primary); color:#fff; margin-bottom:16px;
}
.hero-content h1{ font-size:38px; line-height:1.3; margin:0 0 14px; font-weight:800; }
.hero-content p{ color:#d5d5d5; font-size:17px; margin-bottom:20px; }
.hero-meta{ display:flex; gap:14px; font-size:14px; color:#bbb; margin-bottom:22px; }

/* Sections */
.section{ padding:56px 0; }
.section-alt{ background:var(--color-bg-alt); }
.dark-mode .section-alt{ background:#161616; }
.section-header{ display:flex; align-items:center; justify-content:space-between; margin-bottom:28px; }
.section-title{ font-size:28px; font-weight:800; margin:0; }
.section-sub{ color:var(--color-text-light); margin-top:4px; }
.view-all{ font-size:14px; font-weight:700; color:var(--color-primary); }

/* Categories grid */
.categories-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(120px,1fr)); gap:14px; }
.category-card{
  background:#fff; border:1px solid var(--color-border); border-radius:14px;
  padding:18px 10px; text-align:center; transition:.2s;
}
.dark-mode .category-card{ background:var(--color-dark-card); border-color:var(--color-dark-border); }
.category-card:hover{ border-color:var(--color-primary); box-shadow:0 8px 20px rgba(0,0,0,.08); transform:translateY(-2px); }
.category-icon{ font-size:26px; margin-bottom:8px; }
.category-name{ font-size:13px; font-weight:600; color:var(--color-text-light); }

/* Post cards */
.posts-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:24px; }
.post-card{
  background:var(--color-bg-card); border:1px solid var(--color-border); border-radius:16px;
  overflow:hidden; transition:.25s; display:flex; flex-direction:column;
}
.dark-mode .post-card{ background:var(--color-dark-card); border-color:var(--color-dark-border); }
.post-card:hover{ box-shadow:0 12px 28px rgba(0,0,0,.1); transform:translateY(-3px); }
.post-card-img{ aspect-ratio:16/10; overflow:hidden; }
.post-card-img img{ width:100%; height:100%; object-fit:cover; }
.post-card-body{ padding:18px; flex:1; display:flex; flex-direction:column; }
.post-card .cat-label{ font-size:11px; font-weight:700; color:var(--color-primary); text-transform:uppercase; margin-bottom:8px; }
.post-card h3{ font-size:18px; font-weight:700; margin:0 0 10px; line-height:1.4; }
.post-card p{ color:var(--color-text-light); font-size:14px; line-height:1.7; flex:1; }
.post-card-meta{ display:flex; gap:10px; font-size:12px; color:var(--color-text-muted); margin-top:14px; }

/* Success stories */
.stories-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:20px; }
.story-card{ background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark)); color:#fff; border-radius:16px; padding:22px; }
.story-card .name{ font-weight:700; margin-top:10px; }
.story-card .result{ font-size:13px; opacity:.9; }

/* Newsletter */
.newsletter{ background:var(--color-primary); color:#fff; border-radius:20px; padding:40px; text-align:center; }
.newsletter h2{ font-size:26px; margin-bottom:8px; }
.newsletter form{ display:flex; gap:10px; max-width:420px; margin:20px auto 0; }
.newsletter input[type=email]{ flex:1; padding:12px 16px; border-radius:10px; border:none; font-size:14px; }
.newsletter button{ background:#fff; color:var(--color-primary); border:none; padding:12px 22px; border-radius:10px; font-weight:700; cursor:pointer; }

/* Reading progress bar */
.reading-progress-bar{ position:fixed; top:0; inset-inline-start:0; height:3px; background:linear-gradient(90deg,var(--color-primary),var(--color-secondary)); z-index:9999; width:0%; transition:width .1s linear; }

/* Single post */
.single-wrap{ max-width:820px; margin:0 auto; padding:40px 20px; }
.single-wrap .cat-label{ color:var(--color-primary); font-weight:700; font-size:13px; text-transform:uppercase; }
.single-wrap h1{ font-size:34px; margin:12px 0; line-height:1.4; }
.single-meta{ display:flex; gap:14px; color:var(--color-text-light); font-size:14px; margin-bottom:24px; }
.single-featured-img{ border-radius:16px; overflow:hidden; margin-bottom:30px; }
.entry-content{ font-size:17px; line-height:1.9; }
.entry-content h2{ font-size:26px; font-weight:800; margin:36px 0 14px; }
.entry-content h3{ font-size:21px; font-weight:700; margin:28px 0 12px; }
.entry-content p{ margin:0 0 18px; }
.entry-content img{ border-radius:14px; margin:20px 0; }
.entry-content ul,.entry-content ol{ margin:0 0 18px; padding-inline-start:22px; list-style:revert; }

.toc-box{ background:var(--color-bg-alt); border:1px solid var(--color-border); border-radius:14px; padding:20px; margin-bottom:30px; }
.dark-mode .toc-box{ background:var(--color-dark-card); border-color:var(--color-dark-border); }
.toc-box h4{ margin:0 0 10px; font-size:15px; }
.toc-box ul{ display:flex; flex-direction:column; gap:6px; }
.toc-box a{ font-size:14px; color:var(--color-primary); }

.share-buttons{ display:flex; gap:10px; margin:30px 0; }
.share-buttons a{ width:38px; height:38px; border-radius:50%; background:var(--color-bg-alt); display:flex; align-items:center; justify-content:center; }
.dark-mode .share-buttons a{ background:var(--color-dark-card); }

/* Sidebar */
.content-with-sidebar{ display:grid; grid-template-columns:2fr 1fr; gap:40px; align-items:start; }
.widget{ background:var(--color-bg-alt); border-radius:14px; padding:20px; margin-bottom:20px; }
.dark-mode .widget{ background:var(--color-dark-card); }
.widget h4{ margin:0 0 14px; font-size:15px; font-weight:800; }
@media (max-width:900px){ .content-with-sidebar{ grid-template-columns:1fr; } }

/* Comments */
.comments-area{ margin-top:50px; }
.comment-list{ display:flex; flex-direction:column; gap:20px; margin-bottom:40px; }
.comment-body{ background:var(--color-bg-alt); border-radius:14px; padding:16px; }
.dark-mode .comment-body{ background:var(--color-dark-card); }

/* Comment Form (مطابق لصندوق تواصل معنا) */
#respond{
  background:var(--color-bg-card);
  border:1px solid var(--color-border);
  border-radius:16px;
  padding:30px;
  margin-top:30px;
}
.dark-mode #respond{
  background:var(--color-dark-card);
  border-color:var(--color-dark-border);
}
#reply-title{
  font-size:20px;
  font-weight:800;
  margin:0 0 16px;
}
.comment-notes,
.logged-in-as{
  font-size:14px;
  color:var(--color-text-light);
  margin-bottom:16px;
}
#commentform p{
  margin:0 0 16px;
}
#commentform label{
  display:block;
  font-size:14px;
  font-weight:600;
  margin-bottom:6px;
}
#commentform input[type=text],
#commentform input[type=email],
#commentform input[type=url],
#commentform textarea{
  width:100%;
  padding:11px 14px;
  border-radius:10px;
  border:1px solid var(--color-border);
  font-family:inherit;
  font-size:14px;
  background:#fff;
  color:var(--color-text);
  outline:none;
  transition:border-color .2s;
}
.dark-mode #commentform input[type=text],
.dark-mode #commentform input[type=email],
.dark-mode #commentform input[type=url],
.dark-mode #commentform textarea{
  background:#161616;
  border-color:var(--color-dark-border);
  color:var(--color-dark-text);
}
#commentform textarea:focus,
#commentform input[type=text]:focus,
#commentform input[type=email]:focus{
  border-color:var(--color-primary);
}
#commentform .form-submit{
  margin:0;
}
#commentform input[type=submit],
#commentform #submit{
  background:var(--color-primary) !important;
  color:#fff !important;
  border:2px solid var(--color-primary) !important;
  padding:12px 28px !important;
  border-radius:10px !important;
  font-weight:600 !important;
  font-size:15px !important;
  cursor:pointer !important;
  transition:all .2s ease !important;
}
#commentform input[type=submit]:hover,
#commentform #submit:hover{
  background:var(--color-primary-dark) !important;
  box-shadow:0 8px 20px rgba(46,125,50,.25) !important;
}

/* Footer */
.site-footer{ background:#161616; color:#ccc; padding:50px 0 24px; margin-top:40px; }
.footer-grid{ display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:30px; margin-bottom:30px; }
.footer-grid h4{ color:#fff; margin-bottom:14px; font-size:15px; }
.footer-grid a{ color:#aaa; font-size:14px; display:block; margin-bottom:10px; }
.footer-grid a:hover{ color:var(--color-primary-light); }
.footer-bottom{ border-top:1px solid #333; padding-top:20px; text-align:center; font-size:13px; color:#888; }
@media (max-width:800px){ .footer-grid{ grid-template-columns:1fr 1fr; } }

/* Pagination */
.pagination{ display:flex; justify-content:center; gap:8px; margin-top:36px; }
.pagination a,.pagination span{ padding:8px 14px; border-radius:8px; border:1px solid var(--color-border); font-size:14px; }
.pagination .current{ background:var(--color-primary); color:#fff; border-color:var(--color-primary); }

/* About snippet (homepage) */
.about-snippet-inner{ display:grid; grid-template-columns:1.4fr 1fr; gap:40px; align-items:center; }
.about-snippet-text p{ color:var(--color-text-light); font-size:16px; line-height:1.9; margin:16px 0 22px; }
.about-snippet-stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.stat-box{ background:var(--color-bg-alt); border-radius:14px; padding:22px 10px; text-align:center; }
.dark-mode .stat-box{ background:var(--color-dark-card); }
.stat-num{ display:block; font-size:26px; font-weight:800; color:var(--color-primary); }
.stat-label{ font-size:13px; color:var(--color-text-light); }
@media (max-width:800px){ .about-snippet-inner{ grid-template-columns:1fr; } }

/* Page hero (About / Contact / Legal pages) */
.page-hero{ background:linear-gradient(135deg,var(--color-primary-dark),var(--color-primary)); color:#fff; padding:60px 0; text-align:center; }
.page-hero-sm{ padding:40px 0; }
.page-hero h1{ font-size:34px; margin:14px 0 10px; font-weight:800; }
.page-hero p{ max-width:600px; margin:0 auto; color:rgba(255,255,255,.9); font-size:16px; }
.page-hero .badge{ background:rgba(255,255,255,.18); }

/* Features grid (About page) */
.features-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin:30px 0; }
.feature-card{ background:var(--color-bg-alt); border-radius:16px; padding:26px 20px; text-align:center; }
.dark-mode .feature-card{ background:var(--color-dark-card); }
.feature-icon{ font-size:32px; margin-bottom:12px; }
.feature-card h3{ font-size:17px; margin:0 0 8px; }
.feature-card p{ font-size:14px; color:var(--color-text-light); line-height:1.7; margin:0; }
@media (max-width:700px){ .features-grid{ grid-template-columns:1fr; } }

/* Contact page */
.contact-grid{ display:grid; grid-template-columns:1fr 1.6fr; gap:30px; align-items:start; }
.contact-info{ display:flex; flex-direction:column; gap:16px; }
.contact-card{ background:var(--color-bg-alt); border-radius:14px; padding:20px; text-align:center; }
.dark-mode .contact-card{ background:var(--color-dark-card); }
.contact-card h4{ margin:6px 0 4px; font-size:15px; }
.contact-card p{ margin:0; font-size:14px; color:var(--color-text-light); }
.contact-form-box{ background:var(--color-bg-card); border:1px solid var(--color-border); border-radius:16px; padding:30px; }
.dark-mode .contact-form-box{ background:var(--color-dark-card); border-color:var(--color-dark-border); }
.form-row{ margin-bottom:16px; display:flex; flex-direction:column; gap:6px; }
.form-row label{ font-size:14px; font-weight:600; }
.form-row input,.form-row textarea{
  padding:11px 14px; border-radius:10px; border:1px solid var(--color-border);
  font-family:inherit; font-size:14px; background:#fff; color:var(--color-text);
}
.dark-mode .form-row input,.dark-mode .form-row textarea{ background:#161616; border-color:var(--color-dark-border); color:var(--color-dark-text); }
.form-notice{ padding:14px 16px; border-radius:10px; margin-bottom:20px; font-size:14px; font-weight:600; }
.form-notice.success{ background:#E8F5E9; color:var(--color-primary-dark); }
.form-notice.error{ background:#FDECEA; color:#B71C1C; }
@media (max-width:800px){ .contact-grid{ grid-template-columns:1fr; } }

/* Legal pages (Privacy / Terms) */
.legal-page .entry-content h2{ font-size:20px; margin-top:30px; }
.legal-page .entry-content p{ color:var(--color-text-light); }

/* تنسيق قسم التعليقات */
.comments-area {
    margin-top: 40px;
    padding-top: 25px;
    border-top: 1px solid #e5e7eb;
}

.comments-area h3,
.comment-reply-title {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 15px;
    display: block;
}

/* نموذج التعليق */
.comment-respond {
    margin-top: 25px;
}

.comment-form p {
    margin-bottom: 15px;
}

.comment-form textarea,
.comment-form input[type="text"],
.comment-form input[type="email"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
    background-color: #f9fafb;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.comment-form textarea:focus,
.comment-form input:focus {
    outline: none;
    border-color: #2563eb;
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* زر إرسال التعليق */
.comment-form #submit {
    background-color: #2563eb;
    color: #ffffff;
    padding: 10px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.comment-form #submit:hover {
    background-color: #1d4ed8;
}

.comment-form #submit:active {
    transform: scale(0.98);
}

/* صندوق المشاركة الكامل مع النص والأيقونات */
.share-section {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 14px !important;
    padding: 14px 20px !important;
    margin: 35px 0 25px !important;
    gap: 15px !important;
}

.dark-mode .share-section {
    background: #1e1e1e !important;
    border-color: #333333 !important;
}

.share-title {
    font-size: 15px !important;
    font-weight: 700 !important;
    color: #334155 !important;
}

.dark-mode .share-title {
    color: #e2e8f0 !important;
}

.share-buttons {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    margin: 0 !important;
}

.share-btn {
    width: 38px !important;
    height: 38px !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: #ffffff !important;
    text-decoration: none !important;
    transition: transform 0.2s ease, opacity 0.2s ease !important;
}

.share-btn:hover {
    transform: translateY(-2px) !important;
    opacity: 0.9 !important;
}

.share-btn svg {
    display: block !important;
}

/* ألوان الشبكات الرسمية */
.share-btn.twitter { background-color: #000000 !important; }
.share-btn.facebook { background-color: #1877f2 !important; }
.share-btn.whatsapp { background-color: #25d366 !important; }