/* =============================================
   DentLearn — style.css
   ============================================= */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --pr:#0d6e8a;--pr2:#1a9bbf;--pr-dark:#094f64;
  --acc:#f0a500;--acc-light:#ffd166;
  --bg:#f4f8fa;--card:#fff;
  --tx:#1a2a35;--tx2:#4a6070;--tx3:#8aa0ad;
  --bd:#dce8ed;--teal-soft:#e6f4f8;
  --success:#2ecc71;--danger:#e05555;
}
body{font-family:'Vazirmatn',sans-serif;background:var(--bg);color:var(--tx);direction:rtl;font-size:15px;line-height:1.6}

/* ===== NAVBAR ===== */
.navbar{
  background:#fff;border-bottom:1px solid var(--bd);
  padding:0 2rem;position:sticky;top:0;z-index:200;
  box-shadow:0 2px 12px rgba(13,110,138,.07)
}
.navbar-brand-col{width:100%}
/* ردیف اول: لوگو + همبرگر */
.navbar-brand-row{
  display:flex;align-items:center;
  justify-content:space-between;
  min-height:68px
}
.navbar-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.navbar-logo-img{height:42px;width:42px;border-radius:12px;object-fit:contain}
.navbar-logo-fallback{height:42px;width:42px;border-radius:12px;background:linear-gradient(135deg,var(--pr),var(--pr2));display:flex;align-items:center;justify-content:center;font-size:22px;color:#fff;font-weight:700}
.navbar-logo-text .brand-name{font-size:1rem;font-weight:700;color:var(--pr);display:block;letter-spacing:.3px}
.navbar-logo-text .fa{font-size:.68rem;color:var(--tx3);display:block}
.navbar-logo-text .en{font-size:1.1rem;font-weight:700;color:var(--pr);letter-spacing:1px;direction:ltr;display:block}
/* ردیف دوم (دسکتاپ): لینک‌ها زیر لوگو، سمت راست */
.navbar-links{
  display:flex;align-items:center;gap:.2rem;
  padding:6px 0 10px;
  border-top:1px solid var(--bd)
}
.navbar-links a{color:var(--tx2);text-decoration:none;font-size:.88rem;padding:7px 14px;border-radius:8px;transition:all .18s}
.navbar-links a:hover,.navbar-links a.active{background:var(--teal-soft);color:var(--pr)}
.navbar-links a.admin-link{color:var(--pr);font-weight:600}
/* دکمه همبرگر — فقط موبایل */
.navbar-hamburger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:40px;height:40px;cursor:pointer;border:none;background:none;padding:4px;
  border-radius:8px;transition:background .18s
}
.navbar-hamburger:hover{background:var(--teal-soft)}
.navbar-hamburger span{
  display:block;height:2.5px;background:var(--tx);border-radius:2px;
  transition:transform .25s, opacity .2s
}
.navbar-hamburger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.navbar-hamburger.open span:nth-child(2){opacity:0}
.navbar-hamburger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

@media(max-width:600px){
  .navbar{padding:0 1rem}
  .navbar-brand-row{min-height:60px}
  /* همبرگر در سمت چپ (RTL: مقابل لوگو) */
  .navbar-hamburger{display:flex}
  .navbar-links{
    display:none;flex-direction:column;gap:4px;
    padding:8px 0 12px;
    border-top:1px solid var(--bd);
    align-items:stretch
  }
  .navbar-links.open{display:flex}
  .navbar-links a{font-size:.9rem;padding:9px 14px;border-radius:8px}
}

/* ===== FOOTER ===== */
.site-footer{background:var(--pr-dark);color:rgba(255,255,255,.75);padding:2rem;text-align:center;margin-top:2rem}
.site-footer .footer-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:.6rem}
.site-footer .footer-logo img{height:36px;width:36px;border-radius:8px;object-fit:contain}
.site-footer .footer-logo span{font-size:1.2rem;font-weight:700;color:#fff;letter-spacing:1px}
.site-footer p{font-size:.82rem;line-height:1.9}
.site-footer a{color:var(--acc-light);text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.footer-trust{margin-top:1.2rem;display:flex;justify-content:center}

/* ===== HERO ===== */
.hero{background:linear-gradient(135deg,var(--pr-dark) 0%,var(--pr) 55%,#1a9bbf 100%);padding:3.5rem 2rem 3rem;text-align:center;color:#fff;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23fff' fill-opacity='.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E")}
.hero-badge{display:inline-block;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);padding:5px 16px;border-radius:20px;font-size:.8rem;margin-bottom:1rem}
.hero h1{font-size:2.2rem;font-weight:700;margin-bottom:.7rem;line-height:1.3}
.hero h1 span{color:var(--acc-light)}
.hero p{font-size:.95rem;opacity:.85;max-width:520px;margin:0 auto 1.8rem;line-height:1.8}
.hero-search{max-width:540px;margin:0 auto;position:relative}
.hero-search input{width:100%;padding:13px 20px 13px 48px;border-radius:12px;border:none;font-family:'Vazirmatn',sans-serif;font-size:.95rem;background:rgba(255,255,255,.97);color:var(--tx);box-shadow:0 4px 20px rgba(0,0,0,.15);outline:none}
.hero-search button{position:absolute;left:6px;top:50%;transform:translateY(-50%);background:var(--pr);border:none;color:#fff;padding:8px 16px;border-radius:8px;cursor:pointer;font-family:'Vazirmatn',sans-serif;font-size:.85rem;transition:background .18s}
.hero-search button:hover{background:var(--pr-dark)}
.hero-stats{display:flex;justify-content:center;gap:2.5rem;margin-top:2rem}
.hero-stat strong{display:block;font-size:1.5rem;font-weight:700;color:var(--acc-light)}
.hero-stat span{font-size:.78rem;opacity:.8}
@media(max-width:600px){.hero h1{font-size:1.6rem}.hero-stats{gap:1.2rem}}

/* ===== SECTION ===== */
.section{padding:2rem}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.2rem;flex-wrap:wrap;gap:10px}
.section-title{font-size:1.1rem;font-weight:700;color:var(--tx);display:flex;align-items:center;gap:8px}
.section-title::before{content:'';display:block;width:4px;height:22px;background:var(--pr);border-radius:3px}

/* ===== TOOLBAR ===== */
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:1.2rem}
.cats{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;flex:1;padding-bottom:2px}
.cats::-webkit-scrollbar{display:none}
.cat-btn{-webkit-appearance:none;appearance:none;display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:10px;border:1.5px solid var(--bd);background:#fff;color:var(--tx2);font-family:'Vazirmatn',sans-serif;font-size:.83rem;cursor:pointer;white-space:nowrap;transition:all .18s;font-weight:500}
.cat-btn:hover{border-color:var(--pr);color:var(--pr);background:var(--teal-soft)}
.cat-btn.active{background:var(--pr);color:#fff;border-color:var(--pr)}
.sort-select{border:1.5px solid var(--bd);border-radius:10px;padding:8px 14px;font-family:'Vazirmatn',sans-serif;font-size:.83rem;background:#fff;color:var(--tx2);cursor:pointer;outline:none}
.sort-select:focus{border-color:var(--pr)}

/* ===== CONTENT GRID ===== */
.content-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(210px,1fr));
  gap:18px;
  align-items:start
}

/* کارت — ساختار ستونی صریح */
.content-card{
  background:#fff;
  border:1px solid var(--bd);
  border-radius:14px;
  overflow:hidden;
  cursor:pointer;
  /* بدون transform — جلوگیری از شکستن stacking context badge */
  transition:box-shadow .2s, border-color .2s;
  display:block;
  width:100%;
  text-decoration:none;
  color:inherit
}
.content-card:hover{
  box-shadow:0 8px 24px rgba(13,110,138,.14);
  border-color:var(--pr2)
}

/* کاور — بالای کارت */
.card-cover{
  display:block;
  width:100%;
  height:200px;
  position:relative;
  overflow:hidden;
  background:#f0f4f8
}
/* emoji — وسط، پشت تصویر */
.cover-emoji{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  font-size:3.5rem;line-height:1;
  z-index:0;pointer-events:none
}
/* تصویر — روی emoji */
.card-cover img{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:contain;
  background:#fff;
  z-index:1;display:block
}
.cover-book{background:linear-gradient(160deg,#edf9f0,#c8efd4)}
.cover-pdf{background:linear-gradient(160deg,#fff0f0,#ffd6d6)}
.cover-video{background:linear-gradient(160deg,#f0f7ff,#cce3ff)}
.cover-file{background:linear-gradient(160deg,#fffbf0,#fce9b4)}

/* badge — گوشه بالا-راست تصویر */
.type-badge{
  position:absolute;
  top:8px;right:8px;
  z-index:2;
  padding:3px 10px;
  border-radius:20px;
  font-size:.68rem;font-weight:700;
  letter-spacing:.2px;
  white-space:nowrap
}
.badge-book{background:#1e8a4a;color:#fff}
.badge-pdf{background:#c0392b;color:#fff}
.badge-video{background:#1a6faf;color:#fff}
.badge-file{background:#c47d00;color:#fff}

/* بدنه کارت — زیر کاور */
.card-body{
  display:block;
  padding:14px 16px 12px;
  width:100%
}
.card-subject{
  font-size:.68rem;color:var(--pr);font-weight:700;
  text-transform:uppercase;letter-spacing:.8px;margin-bottom:5px
}
.card-title{
  font-size:.95rem;font-weight:700;color:var(--tx);
  line-height:1.4;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden
}
.card-desc{
  font-size:.8rem;color:var(--tx2);line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:8px
}
.card-tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px}
.tag{
  background:var(--teal-soft);color:var(--pr);
  border-radius:20px;padding:2px 9px;font-size:.68rem;font-weight:600
}
.card-meta{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:10px;border-top:1px solid var(--bd)
}
.card-size{font-size:.72rem;color:var(--tx3)}
.btn-dl{
  display:inline-flex;align-items:center;gap:5px;
  background:var(--pr);color:#fff;border:none;
  padding:7px 15px;border-radius:8px;
  font-size:.8rem;font-family:'Vazirmatn',sans-serif;
  font-weight:600;cursor:pointer;
  transition:background .18s;text-decoration:none;white-space:nowrap
}
.btn-dl:hover{background:var(--pr-dark)}

/* موبایل — یک ستون */
@media(max-width:600px){
  .section{padding:1.2rem 1rem}
  .content-grid{grid-template-columns:1fr;gap:14px}
  .card-cover{height:200px}
  .card-body{padding:12px 14px 10px}
  .card-desc{-webkit-line-clamp:3}
}

/* ===== SUBJECTS ===== */
.subjects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:12px}
.subject-card{background:#fff;border:1px solid var(--bd);border-radius:12px;padding:14px;text-align:center;cursor:pointer;transition:all .2s;text-decoration:none;color:inherit;display:block}
.subject-card:hover{border-color:var(--pr);transform:translateY(-2px);box-shadow:0 4px 16px rgba(13,110,138,.1)}
.subject-icon{font-size:1.8rem;margin-bottom:7px}
.subject-name{font-size:.82rem;font-weight:600;margin-bottom:2px}
.subject-count{font-size:.72rem;color:var(--tx3)}

/* ===== SKELETON ===== */
.skeleton{background:linear-gradient(90deg,#e8eff3 25%,#f4f8fa 50%,#e8eff3 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:14px;height:270px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.empty-state{text-align:center;padding:3rem;color:var(--tx3)}
.empty-state .ei{font-size:3rem;display:block;margin-bottom:1rem}

/* ===== TOAST ===== */
.toast{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%) translateY(120px);z-index:9999;background:#1a2a35;color:#fff;padding:11px 22px;border-radius:12px;font-size:.88rem;transition:transform .3s;white-space:nowrap;pointer-events:none}
.toast.show{transform:translateX(-50%) translateY(0)}

/* ===== BUTTONS (general) ===== */
.btn{padding:8px 18px;border-radius:9px;font-family:'Vazirmatn',sans-serif;font-size:.85rem;cursor:pointer;font-weight:500;transition:all .18s;border:none;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:var(--pr);color:#fff}.btn-primary:hover{background:var(--pr-dark)}
.btn-danger{background:#fdf0f0;color:var(--danger);border:1px solid #f8d0d0}.btn-danger:hover{background:var(--danger);color:#fff}
.btn-ghost{background:var(--bg);border:1px solid var(--bd);color:var(--tx2)}.btn-ghost:hover{border-color:var(--pr);color:var(--pr)}
.btn-sm{padding:5px 12px;font-size:.78rem}
.spinner{display:inline-block;width:16px;height:16px;border:2.5px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== OVERLAY MODAL ===== */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:500;display:none;align-items:center;justify-content:center;padding:1rem;backdrop-filter:blur(4px)}
.overlay.open{display:flex}
.modal{background:#fff;border-radius:18px;width:100%;max-width:620px;max-height:92vh;overflow-y:auto}
.modal-header{padding:1.2rem 1.5rem;border-bottom:1px solid var(--bd);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#fff;z-index:1}
.modal-header h3{font-size:1rem;font-weight:700}
.modal-body{padding:1.5rem}
.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--bd);display:flex;gap:8px;justify-content:flex-end}
.btn-close{background:none;border:none;font-size:1.3rem;cursor:pointer;color:var(--tx3);line-height:1;padding:4px 8px}

/* ===== FORM ELEMENTS ===== */
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.83rem;font-weight:600;margin-bottom:5px;color:var(--tx2)}
.form-group input,
.form-group select,
.form-group textarea{width:100%;padding:9px 12px;border:1.5px solid var(--bd);border-radius:9px;font-family:'Vazirmatn',sans-serif;font-size:.88rem;outline:none;transition:border .2s;background:#fff;color:var(--tx)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--pr)}
.form-group textarea{resize:vertical;min-height:80px}
.form-hint{font-size:.75rem;color:var(--tx3);margin-top:4px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:500px){.form-row{grid-template-columns:1fr}}

/* ===== TAG CHIPS ===== */
.tags-wrap{display:flex;flex-wrap:wrap;gap:6px;border:1.5px solid var(--bd);border-radius:9px;padding:8px 10px;min-height:44px;cursor:text;transition:border .2s;background:#fff}
.tags-wrap:focus-within{border-color:var(--pr)}
.tag-chip{background:#e6f4f8;color:var(--pr);border-radius:6px;padding:3px 10px;font-size:.78rem;font-weight:500;display:flex;align-items:center;gap:5px}
.tag-chip .remove-tag{cursor:pointer;color:var(--tx3);line-height:1}.tag-chip .remove-tag:hover{color:var(--danger)}
.tags-input{border:none;outline:none;font-family:'Vazirmatn',sans-serif;font-size:.85rem;min-width:80px;flex:1;background:transparent}
.tag-sugs{display:flex;flex-wrap:wrap;gap:5px;margin-top:6px}
.tag-sug{background:var(--bg);border:1px solid var(--bd);border-radius:6px;padding:3px 10px;font-size:.75rem;cursor:pointer;transition:all .15s;color:var(--tx2)}
.tag-sug:hover{background:var(--pr);color:#fff;border-color:var(--pr)}

/* ===== COVER UPLOAD ===== */
.cover-upload-zone{border:2px dashed var(--bd);border-radius:12px;padding:1.5rem;text-align:center;cursor:pointer;transition:all .2s;background:#fafcfd}
.cover-upload-zone:hover,.cover-upload-zone.drag{border-color:var(--pr);background:var(--teal-soft)}
.cover-upload-zone p{color:var(--tx2);font-size:.85rem;margin-bottom:4px}
.cover-upload-zone small{color:var(--tx3);font-size:.75rem}
.cover-preview-img{width:100%;height:180px;object-fit:cover;border-radius:10px;margin-top:10px;display:none;border:1px solid var(--bd)}
.upload-progress{height:6px;background:#e0edf2;border-radius:4px;margin-top:10px;overflow:hidden;display:none}
.upload-progress-fill{height:100%;background:var(--pr);border-radius:4px;transition:width .3s;width:0}

/* ===== صفحه جزئیات محتوا ===== */
.content-page{max-width:760px;margin:2rem auto;padding:0 1.5rem}
.detail-cover-wrap{width:100%;height:320px;position:relative;overflow:hidden;border-radius:16px;margin-bottom:1.5rem}
.detail-cover-emoji{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:6rem;z-index:0;opacity:.6}
.detail-cover-wrap img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#fff;z-index:1}
.detail-cover-wrap .type-badge{position:absolute;top:14px;right:14px;z-index:2;font-size:.8rem;padding:5px 14px}
.detail-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:1rem}
.content-page h1{font-size:1.5rem;font-weight:700;margin-bottom:.4rem;line-height:1.4}
.title-en{font-size:.95rem;color:var(--tx3);direction:ltr;margin-bottom:1rem;font-style:italic}
.content-meta-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:1.2rem}
.meta-chip{display:flex;align-items:center;gap:5px;background:var(--bg);border:1px solid var(--bd);padding:5px 14px;border-radius:8px;font-size:.82rem;color:var(--tx2)}
.content-desc{font-size:.95rem;color:var(--tx2);line-height:1.9;margin-bottom:1.5rem}
.content-action-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:2rem}
.btn-download-big{flex:1;background:var(--pr);color:#fff;border:none;padding:14px;border-radius:12px;font-family:'Vazirmatn',sans-serif;font-size:1rem;font-weight:700;cursor:pointer;transition:background .18s;display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.btn-download-big:hover{background:var(--pr-dark)}
.btn-download-vip{flex:1;background:linear-gradient(135deg,#f5a623,#e8880a);color:#fff;border:none;padding:14px;border-radius:12px;font-family:'Vazirmatn',sans-serif;font-size:1rem;font-weight:700;cursor:pointer;transition:filter .18s,transform .15s;display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;box-shadow:0 4px 18px rgba(232,136,10,.35)}
.btn-download-vip:hover{filter:brightness(1.1);transform:translateY(-1px);color:#fff}
.btn-share-tg{background:#2aabee;color:#fff;border:none;padding:14px 20px;border-radius:12px;font-family:'Vazirmatn',sans-serif;font-size:.9rem;cursor:pointer;text-decoration:none;display:flex;align-items:center;gap:6px}
.btn-copy-link{background:var(--teal-soft);color:var(--pr);border:none;padding:14px 20px;border-radius:12px;font-family:'Vazirmatn',sans-serif;font-size:.9rem;font-weight:600;cursor:pointer}
.btn-copy-link:hover{background:var(--pr);color:#fff}
@media(max-width:600px){
  .detail-cover-wrap{height:160px}
  .content-page{padding:0 1rem;margin:1rem auto}
}

/* ===== LOGIN BUTTON & USER CHIP (header) ===== */
.nav-login-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 18px;
  background:linear-gradient(135deg,var(--pr),var(--pr2));
  color:#fff!important;
  border-radius:10px;
  font-size:.85rem;font-weight:700;
  text-decoration:none;
  transition:opacity .18s, box-shadow .18s;
  box-shadow:0 2px 10px rgba(13,110,138,.25);
  white-space:nowrap;
}
.nav-login-btn:hover{opacity:.88;background:var(--pr)!important;color:#fff!important}
.nav-login-btn.active{opacity:.88}

.nav-user-menu{
  display:flex;align-items:center;gap:8px;
  padding:4px 0;
}
.nav-account-btn{
  font-size:.82rem;color:var(--pr);
  background:var(--teal-soft);padding:6px 12px;
  border-radius:20px;text-decoration:none;
  font-weight:600;transition:all .18s;white-space:nowrap;
  display:flex;align-items:center;gap:5px;
}
.nav-account-btn:hover,.nav-account-btn.active{background:var(--pr);color:#fff}
.nav-logout-btn{
  font-size:.78rem;color:var(--danger);
  padding:5px 10px;border-radius:8px;
  border:1px solid var(--danger);
  text-decoration:none;transition:all .18s;
  white-space:nowrap;
}
.nav-logout-btn:hover{background:var(--danger);color:#fff!important}

/* موبایل — دکمه ورود بلاک */
@media(max-width:600px){
  .nav-login-btn{
    display:block;text-align:center;
    padding:11px 14px;margin-top:4px;
    border-radius:10px;font-size:.92rem;
  }
  .nav-user-menu{justify-content:space-between}
  .nav-user-chip{flex:1}
}

/* ── VIP Nav Button ── */
.nav-vip-btn {
  display: inline-flex; align-items: center; gap: 5px;
  background: linear-gradient(135deg, #f0a500, #ffd166);
  color: #7a4f00 !important; font-weight: 700;
  padding: 6px 14px; border-radius: 20px;
  text-decoration: none; font-size: .82rem;
  transition: opacity .18s, transform .18s;
  white-space: nowrap;
}
.nav-vip-btn:hover { opacity: .88; transform: translateY(-1px); color: #7a4f00 !important; }
@media(max-width:600px){
  .nav-vip-btn{ display:block; text-align:center; margin-top:4px; border-radius:10px; padding:10px 14px; font-size:.92rem; }
}


/* ═══════════════════════════════════════════════
   RESIDENCY SECTION — v3 (mobile-first)
   ═══════════════════════════════════════════════ */

/* ─── Navbar Dropdown ─── */
.nav-dropdown { position: relative }

.nav-dropdown-toggle {
  display: flex; align-items: center; gap: 5px;
  color: var(--tx2); font-size: .88rem;
  padding: 7px 14px; border-radius: 8px;
  cursor: pointer; transition: all .18s;
  border: none; background: none;
  font-family: 'Vazirmatn', sans-serif;
  text-decoration: none; white-space: nowrap;
}
.nav-dropdown-toggle:hover,
.nav-dropdown-toggle.active { background: var(--teal-soft); color: var(--pr) }

.dd-arrow {
  font-size: .55rem; transition: transform .2s;
  display: inline-block; opacity: .6;
}
.nav-dropdown:hover .dd-arrow,
.nav-dropdown.open .dd-arrow { transform: rotate(180deg) }

/* Desktop: floating dropdown */
.nav-dropdown-menu {
  position: absolute; top: calc(100% + 6px); right: 0;
  background: #fff; border: 1px solid var(--bd);
  border-radius: 12px;
  box-shadow: 0 10px 32px rgba(13,110,138,.13);
  min-width: 170px; padding: 6px; z-index: 500;
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .18s, transform .18s, visibility .18s;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0)
}
.nav-dropdown-menu a {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px; color: var(--tx2);
  font-size: .85rem; text-decoration: none;
  border-radius: 8px; transition: all .15s;
}
.nav-dropdown-menu a:hover { background: var(--teal-soft); color: var(--pr) }
.dd-icon { font-size: 1rem; flex-shrink: 0 }

/* Mobile: inline در داخل منو همبرگر */
@media (max-width: 600px) {
  .nav-dropdown-toggle .dd-arrow { display: none }

  .nav-dropdown-menu {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; border-radius: 0;
    padding: 0; min-width: 0; background: transparent;
    /* همیشه نمایش داده می‌شود وقتی منو باز است */
  }
  .nav-dropdown-menu a {
    padding: 8px 14px 8px 22px;
    font-size: .88rem; border-radius: 8px;
    color: var(--tx2);
  }
  .nav-dropdown-menu a:hover { background: var(--teal-soft); color: var(--pr) }

  /* جداکننده بصری برای گروه رزیدنتی */
  .nav-dropdown { border-right: 3px solid var(--teal-soft); margin: 2px 0 2px 4px; padding-right: 4px }
  .nav-dropdown-toggle {
    font-size: .9rem; padding: 9px 14px;
    font-weight: 600; color: var(--pr);
    pointer-events: none; /* فقط نمایشی — لینک‌های زیر کلیک می‌شوند */
  }
}

/* ─── Layout مشترک صفحات رزیدنتی ─── */
.res-page {
  max-width: 1080px; margin: 0 auto;
  padding: 1.5rem 2rem 3rem;
}
@media (max-width: 700px) { .res-page { padding: 1rem 1rem 2.5rem } }

/* ─── Breadcrumb ─── */
.res-breadcrumb {
  display: flex; align-items: center; gap: .35rem;
  font-size: .8rem; color: var(--tx3);
  margin-bottom: 1.5rem; flex-wrap: wrap;
}
.res-breadcrumb a { color: var(--tx3); text-decoration: none; transition: color .15s }
.res-breadcrumb a:hover { color: var(--pr) }

/* ─── Hero لندینگ ─── */
.res-hero {
  text-align: center;
  padding: 2.5rem 1rem 2rem;
}
.res-hero-icon { font-size: 2.8rem; margin-bottom: .6rem }
.res-hero h1 {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 700; color: var(--tx); margin-bottom: .5rem;
}
.res-hero p { color: var(--tx2); font-size: .93rem; max-width: 480px; margin: 0 auto }

/* ─── Section Header (questions / resources / news) ─── */
.res-section-header { margin-bottom: 1.5rem }
.res-section-header h1 {
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  font-weight: 700; margin-bottom: .3rem; color: var(--tx);
}
.res-section-header p { color: var(--tx2); font-size: .88rem }

/* ─── ۳ کارت لندینگ ─── */
.res-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem; margin-bottom: 2.5rem;
}
@media (max-width: 700px) {
  .res-cards { grid-template-columns: 1fr; gap: .85rem }
}

.res-card {
  background: #fff; border: 1.5px solid var(--bd);
  border-radius: 16px; padding: 1.8rem 1.4rem;
  text-decoration: none; color: inherit;
  transition: all .2s;
  display: flex; flex-direction: column; align-items: center;
  gap: .5rem; text-align: center;
}
.res-card:hover {
  border-color: var(--pr);
  box-shadow: 0 8px 28px rgba(13,110,138,.1);
  transform: translateY(-3px);
}

/* موبایل: کارت‌ها افقی */
@media (max-width: 700px) {
  .res-card {
    flex-direction: row; text-align: right;
    padding: 1.1rem 1.2rem; gap: 1rem;
    align-items: center;
  }
  .res-card-icon { font-size: 1.8rem; flex-shrink: 0 }
  .res-card-arrow { display: none }
  .res-card h2 { font-size: 1rem; margin-bottom: .15rem }
  .res-card p { font-size: .8rem; line-height: 1.5 }
}

.res-card-icon { font-size: 2.2rem }
.res-card h2 { font-size: 1.05rem; font-weight: 700; color: var(--tx) }
.res-card p { font-size: .83rem; color: var(--tx2); line-height: 1.65 }
.res-card-arrow { font-size: .8rem; color: var(--pr); font-weight: 600; margin-top: .2rem }

/* ─── آخرین اخبار در لندینگ ─── */
.res-latest-news { margin-top: .5rem }
.res-latest-news h2 { font-size: 1rem; font-weight: 700; margin-bottom: .85rem; color: var(--tx) }
.res-news-list { display: flex; flex-direction: column; gap: .65rem; margin-bottom: .85rem }

.res-news-item {
  display: flex; align-items: center; gap: .9rem;
  padding: .75rem 1rem; border: 1px solid var(--bd);
  border-radius: 10px; text-decoration: none; color: inherit;
  background: #fff; transition: border-color .15s, box-shadow .15s;
}
.res-news-item:hover { border-color: var(--pr); box-shadow: 0 2px 10px rgba(13,110,138,.07) }
.res-news-item img {
  width: 72px; height: 50px; object-fit: cover;
  border-radius: 6px; flex-shrink: 0;
}
.res-news-placeholder {
  width: 72px; height: 50px; background: var(--teal-soft);
  border-radius: 6px; display: flex; align-items: center;
  justify-content: center; font-size: 1.4rem; flex-shrink: 0;
}
.res-news-meta { flex: 1; min-width: 0 }
.res-news-meta strong {
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
  font-size: .88rem; font-weight: 600; line-height: 1.4;
}
.res-news-meta time { font-size: .73rem; color: var(--tx3); display: block; margin-top: .2rem }
.res-view-all { font-size: .83rem; color: var(--pr); font-weight: 600; text-decoration: none }
.res-view-all:hover { text-decoration: underline }

/* ─── Search bar (resources page) ─── */
.res-search-wrap {
  display: flex; align-items: center;
  gap: .6rem; flex-wrap: wrap;
  margin-bottom: 1.4rem;
}
.res-search-input {
  flex: 1; min-width: 200px;
  padding: 10px 16px;
  border: 1.5px solid var(--bd); border-radius: 10px;
  font-family: 'Vazirmatn', sans-serif; font-size: .9rem;
  color: var(--tx); background: #fff;
  transition: border-color .18s, box-shadow .18s;
  outline: none;
}
.res-search-input:focus {
  border-color: var(--pr);
  box-shadow: 0 0 0 3px rgba(13,110,138,.1);
}
.res-search-input::placeholder { color: var(--tx3) }
@media (max-width: 600px) {
  .res-search-wrap { gap: .4rem; flex-direction: column; align-items: stretch }
  .res-search-input { min-width: 0; width: 100% }
  .res-total { text-align: left; font-size: .8rem }
}

/* ─── Filters (questions page) ─── */
.res-filters {
  background: #fff; border: 1.5px solid var(--bd);
  border-radius: 14px; padding: 1.1rem 1.3rem;
  margin-bottom: 1.4rem; display: flex;
  flex-direction: column; gap: .85rem;
}

.res-filter-group {
  display: flex; align-items: flex-start;
  gap: .7rem; flex-wrap: wrap;
}
.res-filter-group > label {
  font-size: .78rem; color: var(--tx3); font-weight: 700;
  min-width: 72px; padding-top: 6px; flex-shrink: 0;
  letter-spacing: .2px;
}
.res-filter-btns { display: flex; flex-wrap: wrap; gap: .35rem }

.res-filter-btn {
  -webkit-appearance: none; appearance: none;
  background: var(--bg); border: 1.5px solid var(--bd);
  border-radius: 20px; padding: 5px 13px;
  font-size: .8rem; font-family: 'Vazirmatn', sans-serif;
  cursor: pointer; color: var(--tx2);
  transition: all .15s; line-height: 1.4;
}
.res-filter-btn:hover { border-color: var(--pr); color: var(--pr) }
.res-filter-btn.active { background: var(--pr); color: #fff; border-color: var(--pr) }

/* Search inside filters */
.res-filter-search {
  flex: 1; min-width: 180px;
  padding: 8px 14px;
  border: 1.5px solid var(--bd); border-radius: 10px;
  font-family: 'Vazirmatn', sans-serif; font-size: .88rem;
  color: var(--tx); background: #fff; outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.res-filter-search:focus {
  border-color: var(--pr);
  box-shadow: 0 0 0 3px rgba(13,110,138,.1);
}
.res-filter-search::placeholder { color: var(--tx3) }

@media (max-width: 600px) {
  .res-filters { padding: .9rem 1rem; gap: .7rem }
  .res-filter-group > label { min-width: 52px; padding-top: 5px }
  .res-filter-btn { font-size: .77rem; padding: 4px 10px }
  .res-filter-search { min-width: 0; width: 100% }
}

/* ─── Toolbar ─── */
.res-toolbar {
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap;
  gap: .5rem; margin-bottom: 1rem;
}
.res-total { font-size: .82rem; color: var(--tx3) }

/* ─── News Grid (list page) ─── */
.res-news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.3rem; margin-bottom: 2rem;
}
@media (max-width: 600px) {
  .res-news-grid { grid-template-columns: 1fr; gap: 1rem }
}

.res-news-card {
  text-decoration: none; color: inherit;
  background: #fff; border: 1.5px solid var(--bd);
  border-radius: 14px; overflow: hidden;
  transition: all .2s; display: flex; flex-direction: column;
}
.res-news-card:hover {
  box-shadow: 0 8px 24px rgba(13,110,138,.1);
  transform: translateY(-2px);
  border-color: #bdd8e2;
}
.res-news-card-cover {
  width: 100%; height: 170px; overflow: hidden;
  background: var(--teal-soft); position: relative;
}
.res-news-card-cover img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .3s;
}
.res-news-card:hover .res-news-card-cover img { transform: scale(1.04) }
.res-news-card-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center;
  justify-content: center; font-size: 2.5rem;
}
.res-news-card-body {
  padding: .9rem 1.1rem 1.1rem;
  flex: 1; display: flex; flex-direction: column; gap: .35rem;
}
.res-news-card-body time { font-size: .73rem; color: var(--tx3) }
.res-news-card-body h3 {
  font-size: .92rem; font-weight: 700; line-height: 1.5;
  color: var(--tx); overflow: hidden; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.res-news-card-tags { display: flex; flex-wrap: wrap; gap: .3rem; margin-top: .2rem }

/* ─── خبر کامل (single article) ─── */
.res-news-article {
  max-width: 740px; margin: 1.5rem auto;
  padding: 0 1.5rem 3rem;
}
@media (max-width: 700px) {
  .res-news-article { margin: 1rem auto; padding: 0 1rem 2rem }
}
.res-news-cover {
  width: 100%; border-radius: 14px;
  overflow: hidden; margin-bottom: .6rem;
  background: var(--bg2);
}
.res-news-cover img { width: 100%; height: auto; display: block; object-fit: contain }
.res-news-cover-actions {
  display: flex; justify-content: flex-end;
  margin-bottom: 1.4rem;
}
.btn-download-cover {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .45rem 1rem; font-size: .82rem; font-weight: 600;
  background: var(--pr); color: #fff; border-radius: 8px;
  text-decoration: none; transition: opacity .15s;
}
.btn-download-cover:hover { opacity: .85 }
.res-news-date { font-size: .83rem; color: var(--tx3); display: block; margin-bottom: .5rem }
.res-news-content h1 {
  font-size: clamp(1.25rem, 3.5vw, 1.65rem);
  font-weight: 700; line-height: 1.4;
  margin-bottom: .9rem; color: var(--tx);
}
.res-news-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1.4rem }
.res-news-body {
  font-size: .96rem; line-height: 1.95; color: var(--tx2);
}
.res-news-body h2 { font-size: 1.15rem; font-weight: 700; margin: 1.4rem 0 .5rem; color: var(--tx) }
.res-news-body h3 { font-size: 1rem; font-weight: 700; margin: 1.1rem 0 .4rem; color: var(--tx) }
.res-news-body p { margin-bottom: .9rem }
.res-news-body ul, .res-news-body ol { padding-right: 1.4rem; margin-bottom: .9rem }
.res-news-body li { margin-bottom: .35rem }
.res-news-body blockquote {
  border-right: 4px solid var(--pr); margin: 1.1rem 0;
  padding: .7rem 1.1rem; background: var(--teal-soft);
  border-radius: 0 8px 8px 0; color: var(--tx2);
}
.res-news-body a { color: var(--pr); text-decoration: underline }
.res-news-body img { max-width: 100%; border-radius: 10px; margin: .8rem 0 }
.quill-content .ql-align-center { text-align: center }
.quill-content .ql-align-right { text-align: right }
.quill-content .ql-align-left { text-align: left }

/* ─── Pagination ─── */
.pagination {
  display: flex; justify-content: center;
  gap: .4rem; margin-top: 2rem; flex-wrap: wrap;
}
.page-btn {
  background: #fff; border: 1.5px solid var(--bd);
  border-radius: 8px; padding: 7px 14px;
  font-family: 'Vazirmatn', sans-serif; font-size: .83rem;
  cursor: pointer; color: var(--tx2); transition: all .15s;
  min-width: 38px;
}
.page-btn:hover { border-color: var(--pr); color: var(--pr) }
.page-btn.active { background: var(--pr); color: #fff; border-color: var(--pr) }

/* ─── Spinner ─── */
.spinner {
  width: 34px; height: 34px;
  border: 3px solid var(--bd); border-top-color: var(--pr);
  border-radius: 50%; animation: spin .7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg) } }

/* ─── بنر رزیدنتی در content.php ─── */
.residency-banner {
  display: flex; align-items: center; gap: .75rem;
  background: linear-gradient(135deg, #e8f6fb, #d0edf5);
  border: 1px solid #a8d8e9; border-radius: 12px;
  padding: .85rem 1.1rem; margin-bottom: 1.5rem;
  text-decoration: none; color: var(--pr-dark);
  font-size: .88rem; font-weight: 600;
  transition: box-shadow .15s;
}
.residency-banner:hover { box-shadow: 0 4px 14px rgba(13,110,138,.12) }
.residency-banner .rb-icon { font-size: 1.2rem; flex-shrink: 0 }
.residency-banner .rb-text { flex: 1 }
.residency-banner .rb-arrow {
  font-size: .8rem; flex-shrink: 0;
  white-space: nowrap;
}
@media (max-width: 600px) {
  .residency-banner { flex-wrap: wrap; gap: .5rem; padding: .8rem .95rem }
  .residency-banner .rb-arrow { width: 100%; font-size: .8rem; padding-right: 2rem }
}

/* ── دکمه بارگذاری بیشتر ──────────────────────────────── */
.load-more-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2.5rem 0 1rem;
}
.btn-load-more {
  display: none;
  -webkit-appearance: none;
  appearance: none;
  padding: 13px 52px;
  border-radius: 50px;
  border: 2px solid var(--pr, #0d6e8a);
  background: transparent;
  color: var(--pr, #0d6e8a);
  font-size: 1rem;
  font-family: 'Vazirmatn', sans-serif;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: .01em;
  transition: background .22s, color .22s, transform .15s, box-shadow .15s;
}
.btn-load-more:hover:not(:disabled) {
  background: var(--pr, #1a9bbf);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(26,155,191,.25);
}
.btn-load-more:disabled {
  opacity: .6;
  cursor: not-allowed;
}
@media (max-width: 600px) {
  .btn-load-more { padding: 12px 32px; font-size: .92rem; white-space: nowrap }
}

/* ==============================================
   DentLearn — Comments System
   ============================================== */

/* ── Section ───────────────────────────────── */
.comments-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--bd);
}
.comments-header {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1.4rem;
  flex-wrap: wrap;
}
.comments-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--tx);
}
.comments-count {
  font-size: .8rem;
  color: var(--tx3);
}

/* ── Login prompt ──────────────────────────── */
.comment-login-prompt {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
  background: var(--teal-soft);
  border: 1.5px solid var(--bd);
  border-radius: 12px;
  padding: .9rem 1.1rem;
  font-size: .9rem;
  color: var(--tx2);
  margin-bottom: 1.5rem;
}
.comment-login-prompt a {
  color: var(--pr);
  font-weight: 700;
  text-decoration: none;
}
.comment-login-prompt a:hover { text-decoration: underline; }

/* ── Form wrapper ──────────────────────────── */
.comment-form-wrap {
  background: #fff;
  border: 1.5px solid var(--bd);
  border-radius: 14px;
  padding: 1.2rem;
  margin-bottom: 2rem;
}
.comment-author-badge {
  font-size: .82rem;
  color: var(--pr);
  font-weight: 600;
  margin-bottom: .8rem;
}
.comment-form-field {
  position: relative;
  margin-bottom: .75rem;
}
.comment-form-field input,
.comment-form-field textarea {
  display: block;
  width: 100%;
  border: 1.5px solid var(--bd);
  border-radius: 10px;
  padding: 10px 14px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: .88rem;
  color: var(--tx);
  background: #fff;
  outline: none;
  transition: border-color .18s;
  resize: vertical;
  direction: rtl;
  box-sizing: border-box;
}
.comment-form-field input:focus,
.comment-form-field textarea:focus {
  border-color: var(--pr2);
  box-shadow: 0 0 0 3px rgba(26,155,191,.12);
}
.comment-form-field textarea {
  min-height: 96px;
  line-height: 1.7;
  padding-bottom: 26px;
}
.comment-char-count {
  position: absolute;
  bottom: 8px;
  left: 12px;
  font-size: .72rem;
  color: var(--tx3);
  direction: ltr;
  pointer-events: none;
}
.comment-form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  flex-wrap: wrap;
  margin-top: .4rem;
}
.comment-hint {
  font-size: .78rem;
  color: var(--tx3);
  margin: 0;
}
.btn-comment-submit {
  background: var(--pr);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 9px 22px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .18s, transform .12s;
  white-space: nowrap;
  line-height: 1.4;
}
.btn-comment-submit:hover { background: var(--pr-dark); }
.btn-comment-submit:active { transform: scale(.97); }
.btn-comment-submit:disabled { opacity: .6; cursor: default; }

/* ── Reply inline form ─────────────────────── */
.comment-reply-form {
  margin-top: .8rem;
  padding-top: .8rem;
  border-top: 1px dashed var(--bd);
  display: none;
}
.comment-reply-form.open { display: block; }
.comment-reply-form textarea {
  display: block;
  width: 100%;
  border: 1.5px solid var(--bd);
  border-radius: 10px;
  padding: 9px 13px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: .85rem;
  color: var(--tx);
  background: #f8fcfe;
  outline: none;
  resize: vertical;
  direction: rtl;
  min-height: 72px;
  line-height: 1.6;
  box-sizing: border-box;
  transition: border-color .18s;
}
.comment-reply-form textarea:focus {
  border-color: var(--pr2);
  box-shadow: 0 0 0 3px rgba(26,155,191,.1);
}
.comment-reply-form input[type=text] {
  display: block;
  width: 100%;
  border: 1.5px solid var(--bd);
  border-radius: 10px;
  padding: 8px 13px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: .85rem;
  color: var(--tx);
  background: #f8fcfe;
  outline: none;
  direction: rtl;
  box-sizing: border-box;
  margin-bottom: .5rem;
  transition: border-color .18s;
}
.comment-reply-form input[type=text]:focus { border-color: var(--pr2); }
.comment-reply-actions {
  display: flex;
  gap: .5rem;
  margin-top: .5rem;
  flex-wrap: wrap;
}
.btn-reply-send {
  background: var(--pr);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 7px 16px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .18s;
}
.btn-reply-send:hover { background: var(--pr-dark); }
.btn-reply-send:disabled { opacity: .6; cursor: default; }
.btn-reply-cancel {
  background: transparent;
  color: var(--tx3);
  border: 1.5px solid var(--bd);
  border-radius: 8px;
  padding: 7px 14px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: .82rem;
  cursor: pointer;
  transition: all .18s;
}
.btn-reply-cancel:hover { color: var(--tx2); border-color: var(--tx3); }

/* ── Comment list ──────────────────────────── */
.comments-list {
  display: flex;
  flex-direction: column;
  gap: .9rem;
}
.comment-loading,
.comment-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--tx3);
  font-size: .9rem;
}

/* ── Comment card ──────────────────────────── */
.comment-item {
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: 12px;
  padding: 1rem 1.15rem;
  transition: border-color .18s;
}
.comment-item:hover { border-color: var(--pr2); }
.comment-meta {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .45rem;
  flex-wrap: wrap;
}
.comment-author {
  font-size: .82rem;
  font-weight: 700;
  color: var(--pr);
}
.comment-date {
  font-size: .74rem;
  color: var(--tx3);
  margin-right: auto;
}
.comment-body {
  font-size: .9rem;
  color: var(--tx);
  line-height: 1.75;
  word-break: break-word;
}
.btn-reply-toggle {
  background: none;
  border: none;
  color: var(--tx3);
  font-family: 'Vazirmatn', sans-serif;
  font-size: .78rem;
  cursor: pointer;
  padding: 0;
  margin-top: .5rem;
  transition: color .15s;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
}
.btn-reply-toggle:hover { color: var(--pr); }

/* ── Replies ────────────────────────────────── */
.comment-replies {
  margin-top: .75rem;
  padding-top: .75rem;
  border-top: 1px solid var(--bd);
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.comment-reply-item {
  display: flex;
  gap: .65rem;
  align-items: flex-start;
}
.reply-line {
  flex-shrink: 0;
  width: 3px;
  align-self: stretch;
  background: var(--pr2);
  border-radius: 3px;
  opacity: .35;
  min-height: 20px;
}
.reply-content { flex: 1; min-width: 0; }
.reply-meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .3rem;
  flex-wrap: wrap;
}
.reply-author {
  font-size: .79rem;
  font-weight: 700;
  color: var(--pr);
}
.reply-date {
  font-size: .72rem;
  color: var(--tx3);
  margin-right: auto;
}
.reply-body {
  font-size: .87rem;
  color: var(--tx2);
  line-height: 1.65;
  word-break: break-word;
}

/* ── Admin panel ────────────────────────────── */
.comment-admin-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  align-items: center;
}
.comment-filter-btn {
  border: 1.5px solid var(--bd);
  background: #fff;
  color: var(--tx2);
  border-radius: 8px;
  padding: 6px 14px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: .8rem;
  cursor: pointer;
  transition: all .18s;
}
.comment-filter-btn:hover { border-color: var(--pr); color: var(--pr); }
.comment-filter-btn.active { background: var(--pr); color: #fff; border-color: var(--pr); }
.comment-admin-item {
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  margin-bottom: .75rem;
  transition: border-color .18s;
}
.comment-admin-item:hover { border-color: var(--pr2); }
.comment-admin-meta {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
  margin-bottom: .5rem;
}
.comment-admin-name { font-weight: 600; font-size: .83rem; color: var(--pr); }
.comment-admin-page { font-size: .75rem; color: var(--tx3); background: var(--bg); border-radius: 5px; padding: 1px 8px; }
.comment-admin-date { font-size: .75rem; color: var(--tx3); margin-right: auto; }
.comment-admin-body { font-size: .87rem; color: var(--tx); line-height: 1.6; margin-bottom: .8rem; word-break: break-word; }
.comment-admin-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-ca {
  border: none;
  border-radius: 7px;
  padding: 5px 14px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .18s;
}
.btn-ca-approve { background: #d6f5e0; color: #1e8a4a; }
.btn-ca-approve:hover { background: #1e8a4a; color: #fff; }
.btn-ca-reject { background: #fff0c2; color: #a07800; }
.btn-ca-reject:hover { background: #a07800; color: #fff; }
.btn-ca-delete { background: #ffe0e0; color: #c0392b; }
.btn-ca-delete:hover { background: #c0392b; color: #fff; }
.btn-ca-reply { background: #e8f0ff; color: #2457c5; }
.btn-ca-reply:hover { background: #2457c5; color: #fff; }

/* Admin reply form inside admin panel */
.admin-reply-form { display: none; margin-top: .8rem; padding: .85rem; background: var(--bg); border: 1px dashed var(--pr2); border-radius: 8px; }
.admin-reply-form.open { display: block; }
.admin-reply-form textarea { width: 100%; box-sizing: border-box; padding: .6rem .8rem; border: 1px solid var(--bd); border-radius: 7px; font-family: Vazirmatn, sans-serif; font-size: .85rem; color: var(--tx); background: var(--bg2, #fff); resize: vertical; direction: rtl; }
.admin-reply-form textarea:focus { outline: none; border-color: var(--pr2); }
.admin-reply-form-actions { display: flex; gap: 8px; margin-top: .6rem; flex-wrap: wrap; }
.comment-admin-reply-preview { font-size: .8rem; color: #2457c5; background: #e8f0ff; border-right: 3px solid #2457c5; padding: .4rem .75rem; border-radius: 0 6px 6px 0; margin-bottom: .6rem; }

/* Admin reply bubble shown to public users */
.comment-admin-reply { margin-top: .75rem; padding: .7rem 1rem; background: linear-gradient(135deg,#eef3ff 0%,#f0f7ff 100%); border: 1px solid #c5d8ff; border-right: 3px solid #2457c5; border-radius: 0 10px 10px 0; }
.comment-admin-reply-header { display: flex; align-items: center; gap: 6px; margin-bottom: .35rem; }
.comment-admin-reply-badge { font-size: .72rem; font-weight: 700; color: #fff; background: #2457c5; padding: 2px 8px; border-radius: 20px; letter-spacing: .02em; }
.comment-admin-reply-date { font-size: .72rem; color: #6b7fa3; }
.comment-admin-reply-body { font-size: .85rem; color: #1a2f6e; line-height: 1.65; word-break: break-word; }

/* ── Admin settings ─────────────────────────── */
.comment-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
  margin-bottom: 1.5rem;
}
.comment-settings-card {
  background: #fff;
  border: 1.5px solid var(--bd);
  border-radius: 14px;
  padding: 1.2rem;
}
.comment-settings-card h4 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--tx);
}
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .5rem 0;
  border-bottom: 1px solid var(--bd);
  gap: .5rem;
}
.toggle-row:last-child { border-bottom: none; }
.toggle-label { font-size: .85rem; color: var(--tx2); flex: 1; }
.toggle-switch { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--bd);
  border-radius: 24px;
  cursor: pointer;
  transition: background .2s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  top: 3px;
  right: 3px;
  transition: transform .2s;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.toggle-switch input:checked + .toggle-slider { background: var(--pr); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(-20px); }

/* ── Mobile ─────────────────────────────────── */
@media (max-width: 600px) {
  .comments-section { padding-top: 1.4rem; margin-top: 2rem; }
  .comment-form-wrap { padding: .9rem; }
  .comment-form-footer { flex-direction: column; align-items: stretch; }
  .btn-comment-submit { width: 100%; text-align: center; padding: 11px; }
  .comment-form-field textarea { min-height: 80px; }
  .comment-item { padding: .85rem .95rem; }
  .comment-date,
  .reply-date { margin-right: 0; width: 100%; }
  .comment-admin-actions { gap: 6px; }
  .btn-ca { padding: 5px 10px; font-size: .75rem; }
  .comment-reply-actions { flex-direction: column; }
  .btn-reply-send,
  .btn-reply-cancel { width: 100%; text-align: center; }
}