/* ══════════════════════════════════════════════
   Doctor Pro — Single Post CSS
   ══════════════════════════════════════════════ */

/* ── چیدمان ── */
.dr-single-main { padding: 0 0 64px; }
.dr-single-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
  margin-bottom: 48px;
}

/* ── هدر مقاله ── */
.dr-post-header {
  padding: 40px 0 32px;
  border-bottom: 1px solid var(--dr-border);
  margin-bottom: 0;
}
.dr-post-cats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.dr-post-title {
  font-size: clamp(22px, 4vw, 36px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--dr-dark);
  margin-bottom: 20px;
}
.dr-post-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.dr-post-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--dr-muted);
}
.dr-post-meta__item--updated { color: var(--dr-secondary); }

/* ── تصویر شاخص ── */
.dr-post-thumb {
  border-radius: var(--dr-radius);
  overflow: hidden;
  margin: 28px 0 32px;
}
.dr-post-thumb img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}
.dr-post-thumb figcaption {
  text-align: center;
  font-size: 13px;
  color: var(--dr-muted);
  padding: 8px 0;
}

/* ── محتوا ── */
.dr-post-body {
  font-size: 16px;
  line-height: 1.95;
  color: var(--dr-text);
}
.dr-post-body h2 { font-size: 22px; font-weight: 700; color: var(--dr-dark); margin: 36px 0 16px; }
.dr-post-body h3 { font-size: 19px; font-weight: 700; color: var(--dr-dark); margin: 28px 0 14px; }
.dr-post-body h4 { font-size: 17px; font-weight: 700; color: var(--dr-dark); margin: 24px 0 12px; }
.dr-post-body p  { margin-bottom: 20px; }
.dr-post-body a  { color: var(--dr-primary); text-decoration: underline; text-decoration-color: rgba(27,94,138,0.35); }
.dr-post-body a:hover { text-decoration-color: var(--dr-primary); }

.dr-post-body ul,
.dr-post-body ol {
  margin: 0 0 20px;
  padding-right: 24px;
}
.dr-post-body li { margin-bottom: 8px; }

.dr-post-body blockquote {
  border-right: 4px solid var(--dr-primary);
  background: rgba(27, 94, 138, 0.05);
  padding: 16px 20px;
  margin: 24px 0;
  border-radius: 0 var(--dr-radius-sm) var(--dr-radius-sm) 0;
  color: var(--dr-text);
  font-style: italic;
}

.dr-post-body img {
  border-radius: var(--dr-radius-sm);
  max-width: 100%;
  height: auto;
}

.dr-post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}
.dr-post-body th,
.dr-post-body td {
  padding: 10px 14px;
  border: 1px solid var(--dr-border);
  text-align: right;
}
.dr-post-body th { background: var(--dr-light); font-weight: 700; color: var(--dr-dark); }
.dr-post-body tr:nth-child(even) td { background: var(--dr-light); }

.dr-post-body pre,
.dr-post-body code {
  font-family: var(--dr-font-en);
  direction: ltr;
  text-align: left;
}
.dr-post-body pre {
  background: var(--dr-dark);
  color: #e2e8f0;
  padding: 20px;
  border-radius: var(--dr-radius-sm);
  overflow-x: auto;
  margin: 24px 0;
}
.dr-post-body code { background: var(--dr-light); padding: 2px 6px; border-radius: 4px; font-size: 0.9em; }
.dr-post-body pre code { background: none; padding: 0; font-size: 14px; }

/* ── تگ‌ها ── */
.dr-post-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 32px 0;
  padding-top: 24px;
  border-top: 1px solid var(--dr-border);
}
.dr-post-tags__label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--dr-muted);
}

/* ── اشتراک‌گذاری ── */
.dr-share {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 28px 0;
  padding: 20px;
  background: var(--dr-light);
  border-radius: var(--dr-radius);
}
.dr-share__label { font-size: 14px; font-weight: 700; color: var(--dr-dark); }
.dr-share__buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.dr-share__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--dr-radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--dr-ease);
  font-family: var(--dr-font);
}
.dr-share__btn--telegram  { background: #26a5e4; color: white; }
.dr-share__btn--whatsapp  { background: #25d366; color: white; }
.dr-share__btn--copy      { background: var(--dr-white); color: var(--dr-dark); border: 1px solid var(--dr-border); }
.dr-share__btn:hover      { opacity: 0.88; transform: translateY(-1px); }
.dr-share__btn--copy.is-copied { background: var(--dr-secondary); color: white; border-color: var(--dr-secondary); }

/* ── TOC ── */
.dr-toc {
  background: var(--dr-white);
  border: 1px solid var(--dr-border);
  border-radius: var(--dr-radius);
  padding: 20px;
  margin-bottom: 20px;
}
.dr-toc__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--dr-dark);
  margin-bottom: 12px;
}
.dr-toc__list { list-style: none; margin: 0; padding: 0; }
.dr-toc__list li { padding: 4px 0; }
.dr-toc__list a {
  font-size: 13px;
  color: var(--dr-muted);
  text-decoration: none;
  display: block;
  padding: 4px 0 4px 8px;
  border-right: 2px solid transparent;
  transition: all var(--dr-ease);
}
.dr-toc__list a:hover,
.dr-toc__list a.is-active {
  color: var(--dr-primary);
  border-right-color: var(--dr-primary);
}
.dr-toc__list .toc-h3 { padding-right: 12px; font-size: 12px; }

/* شبکه‌های اجتماعی در سایدبار پست */
.dr-sidebar-social {
  background: var(--dr-white);
  border: 1px solid var(--dr-border);
  border-radius: var(--dr-radius);
  padding: 20px;
  margin-bottom: 20px;
}
.dr-sidebar-social__title { font-size: 14px; font-weight: 700; color: var(--dr-dark); margin-bottom: 12px; }
.dr-sidebar-social__links { display: flex; flex-direction: column; gap: 8px; }
.dr-sidebar-social__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--dr-radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  color: white;
  transition: opacity var(--dr-ease);
}
.dr-sidebar-social__link:hover { opacity: 0.85; color: white; }
.dr-sidebar-social__link--instagram { background: linear-gradient(45deg, #833ab4, #fd1d1d, #fcb045); }
.dr-sidebar-social__link--telegram  { background: #26a5e4; }

/* رزرو نوبت در سایدبار پست */
.dr-sidebar-appt {
  background: linear-gradient(135deg, var(--dr-primary), var(--dr-primary-light));
  border-radius: var(--dr-radius);
  padding: 20px;
  text-align: center;
  color: white;
  position: sticky;
  top: 100px;
}
.dr-sidebar-appt__title { font-size: 15px; font-weight: 700; color: white; margin-bottom: 8px; }
.dr-sidebar-appt p { font-size: 13px; color: rgba(255,255,255,0.8); margin-bottom: 16px; }
.dr-sidebar-appt .dr-btn--primary {
  background: white;
  color: var(--dr-primary);
  border-color: white;
}
.dr-sidebar-appt .dr-btn--primary:hover { background: var(--dr-accent); border-color: var(--dr-accent); color: var(--dr-dark); }

/* ── کارت نویسنده ── */
.dr-author-box {
  background: linear-gradient(135deg, rgba(27,94,138,0.04) 0%, rgba(13,148,136,0.04) 100%);
  border: 1px solid var(--dr-border);
  border-radius: var(--dr-radius-lg);
  padding: 36px;
  margin: 48px 0;
}
.dr-author-box__inner {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}
.dr-author-box__photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--dr-primary);
  flex-shrink: 0;
}
.dr-author-box__photo img { width: 100%; height: 100%; object-fit: cover; }
.dr-author-box__photo-placeholder {
  width: 100%;
  height: 100%;
  background: var(--dr-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dr-border);
}
.dr-author-box__info { flex: 1; }
.dr-author-box__label { font-size: 12px; color: var(--dr-muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.05em; }
.dr-author-box__name  { font-size: 20px; font-weight: 700; color: var(--dr-dark); margin-bottom: 4px; }
.dr-author-box__title { font-size: 13px; color: var(--dr-primary); font-weight: 600; margin-bottom: 12px; }
.dr-author-box__bio   { font-size: 14px; color: var(--dr-muted); line-height: 1.8; margin-bottom: 20px; }
.dr-author-box__actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.dr-author-box__socials { display: flex; gap: 8px; }
.dr-author-box__socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--dr-light);
  color: var(--dr-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dr-ease);
}
.dr-author-box__socials a:hover { background: var(--dr-primary); color: white; }

/* ── مطالب مرتبط ── */
.dr-related { margin-top: 48px; }
.dr-related__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--dr-dark);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--dr-primary);
}
.dr-related__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* ── ناوبری پست ── */
.dr-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--dr-border);
}
.dr-post-nav__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  border: 1px solid var(--dr-border);
  border-radius: var(--dr-radius);
  text-decoration: none;
  transition: all var(--dr-ease);
}
.dr-post-nav__link:hover { border-color: var(--dr-primary); background: rgba(27,94,138,0.04); }
.dr-post-nav__label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--dr-muted);
  font-weight: 600;
}
.dr-post-nav__title { font-size: 14px; font-weight: 700; color: var(--dr-dark); line-height: 1.5; }
.dr-post-nav__next { text-align: left; }
.dr-post-nav__next .dr-post-nav__label { flex-direction: row-reverse; }

/* ══════════════════════════════════════════════
   ریسپانسیو پست تکی
   ══════════════════════════════════════════════ */
@media (max-width: 1023px) {
  .dr-single-layout { grid-template-columns: 1fr; }
  .dr-single-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .dr-sidebar-appt { position: static; }
  .dr-related__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .dr-author-box__inner { flex-direction: column; align-items: center; text-align: center; }
  .dr-author-box__actions { justify-content: center; }
  .dr-related__grid { grid-template-columns: 1fr; }
  .dr-post-nav { grid-template-columns: 1fr; }
  .dr-single-sidebar { grid-template-columns: 1fr; }
}