/* ===================================================================
   categories.css
   فایل کامل و مستقل برای categories.html — شامل قوانین پایه،
   هدر کامل (نوار بالا، لوگو، منو، جستجو، تم، همبرگری)،
   استایل‌های اختصاصی همین صفحه، و فوتر کامل (شامل نوار پایین موبایل).
   =================================================================== */

*{margin:0;padding:0;box-sizing:border-box}

html{scroll-behavior:smooth}


:root {
  --ink: #0b0c10;
  --ink2: #111318;
  --card: #161820;
  --card2: #1c1f2a;
  --border: rgba(255,255,255,0.06);
  --border2: rgba(255,255,255,0.1);
  --ruby: #c0392b;
  --ruby2: #e74c3c;
  --ruby-glow: rgba(192,57,43,0.25);
  --teal: #1a8c8c;
  --teal2: #22b8b8;
  --teal-glow: rgba(26,140,140,0.2);
  --silver: #b0bec5;
  --silver2: #cfd8dc;
  --muted: #5a6070;
  --muted2: #7a8090;
  --white: #f0f2f5;
  --accent: #4fc3f7;
}


body {
  background: var(--ink);
  color: var(--white);
  font-family: 'Vazirmatn', sans-serif;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ─── POETRY BG ─── */
.poetry-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.poetry-line {
  position: absolute;
  width: 200%;
  right: -50%;
  font-family: 'Scheherazade New', serif;
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  color: var(--ruby);
  opacity: 0;
  white-space: nowrap;
  animation: drift 28s linear infinite;
  letter-spacing: 0.12em;
  text-align: center;
  filter: blur(0.3px);
}
.poetry-line:nth-child(1)  { top:4%;   animation-delay:0s    }
.poetry-line:nth-child(2)  { top:14%;  animation-delay:-5s   }
.poetry-line:nth-child(3)  { top:24%;  animation-delay:-10s  }
.poetry-line:nth-child(4)  { top:34%;  animation-delay:-15s  }
.poetry-line:nth-child(5)  { top:44%;  animation-delay:-20s  }
.poetry-line:nth-child(6)  { top:54%;  animation-delay:-3s   }
.poetry-line:nth-child(7)  { top:64%;  animation-delay:-8s   }
.poetry-line:nth-child(8)  { top:74%;  animation-delay:-13s  }
.poetry-line:nth-child(9)  { top:84%;  animation-delay:-18s  }
.poetry-line:nth-child(10) { top:94%;  animation-delay:-23s  }
@keyframes drift {
  0%   { opacity:0;    transform:translateX(30%)  }
  6%   { opacity:0.06 }
  50%  { opacity:0.06 }
  94%  { opacity:0.06 }
  100% { opacity:0;    transform:translateX(-130%) }
}

.grain-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.025;
  mix-blend-mode: overlay;
}

.radial-glow {
  position: fixed;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(192,57,43,0.12) 0%, transparent 65%);
  z-index: 1;
  pointer-events: none;
  animation: glowPulse 8s ease-in-out infinite;
}
@keyframes glowPulse {
  0%,100% { opacity:0.7; transform:translateX(-50%) scale(1) }
  50%      { opacity:1;   transform:translateX(-50%) scale(1.1) }
}

/* ─── PAGE WRAPPER ─── */
.page-wrap {
  position: relative;
  z-index: 2;
}

/* ─── PAGE HEADER ─── */
.page-header {
  text-align: center;
  padding: 3.5rem 1.5rem 2.5rem;
}
.page-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(192,57,43,0.12);
  border: 1px solid rgba(192,57,43,0.3);
  border-radius: 50px;
  padding: 0.35rem 1.1rem;
  font-size: 0.8rem;
  color: var(--ruby2);
  font-weight: 600;
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
}
.page-title {
  font-family: 'Scheherazade New', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--white) 30%, var(--ruby2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.8rem;
}
.page-desc {
  font-size: 0.95rem;
  color: var(--muted2);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── FILTER BAR ─── */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 2rem 2rem;
  max-width: 1280px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.filter-tabs {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.filter-tab {
  padding: 0.4rem 1.1rem;
  border-radius: 50px;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,0.04);
  color: var(--muted2);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.filter-tab:hover { border-color: var(--ruby); color: var(--white); }
.filter-tab.active { background: var(--ruby); border-color: var(--ruby); color: #fff; box-shadow: 0 2px 10px var(--ruby-glow); }

.filter-count {
  font-size: 0.82rem;
  color: var(--muted);
}
.filter-count span { color: var(--ruby2); font-weight: 600; }

/* ─── GRID ─── */
.categories-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem 6rem;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
}

/* ─── CATEGORY CARD ─── */
.cat-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: transform 0.28s cubic-bezier(0.34,1.56,0.64,1),
              box-shadow 0.28s ease,
              border-color 0.28s ease;
  text-decoration: none;
  display: block;
  aspect-ratio: 1 / 1;
}
.cat-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: rgba(192,57,43,0.5);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 0 1px rgba(192,57,43,0.2);
}

/* thumbnail / image area */
.cat-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
  filter: brightness(0.75) saturate(0.9);
}
.cat-card:hover .cat-thumb {
  transform: scale(1.06);
  filter: brightness(0.6) saturate(1.1);
}

/* fallback gradient when no image */
.cat-thumb-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--card2), #0d0f16);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

/* overlay gradient */
.cat-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.1) 55%, transparent 100%);
  transition: background 0.3s;
}
.cat-card:hover .cat-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(192,57,43,0.08) 55%, transparent 100%);
}

/* ruby accent line top */
.cat-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--ruby), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.cat-card:hover .cat-accent { opacity: 1; }

/* ── TYPE BADGES (صوت / ویدیو) ── */
.type-badges {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}
.type-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  padding: 0.18rem 0.55rem;
  border-radius: 50px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
}
.type-badge.audio { background: rgba(26,140,140,0.8); color: #d0fafa; }
.type-badge.video { background: rgba(192,57,43,0.8); color: #ffd5d5; }
.type-badge svg { width: 10px; height: 10px; flex-shrink: 0; }

/* info at bottom */
.cat-info {
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  padding: 1.1rem 1rem 0.9rem;
}
.cat-name {
  font-size: 0.97rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
  margin-bottom: 0.3rem;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}
.cat-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.73rem;
  color: rgba(255,255,255,0.55);
}
.cat-meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--ruby);
  flex-shrink: 0;
}

/* arrow icon on hover */
.cat-arrow {
  position: absolute;
  bottom: 0.9rem;
  left: 0.9rem;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ruby);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  opacity: 0;
  transform: scale(0.6);
  transition: all 0.25s cubic-bezier(0.34,1.56,0.64,1);
  box-shadow: 0 4px 12px var(--ruby-glow);
}
.cat-card:hover .cat-arrow { opacity: 1; transform: scale(1); }

/* reveal animation */
.cat-card {
  opacity: 0;
  transform: translateY(20px);
  animation: cardIn 0.5s ease forwards;
}
@keyframes cardIn {
  to { opacity: 1; transform: translateY(0); }
}

/* stagger delays */
.cat-card:nth-child(1)  { animation-delay: 0.05s }
.cat-card:nth-child(2)  { animation-delay: 0.10s }
.cat-card:nth-child(3)  { animation-delay: 0.15s }
.cat-card:nth-child(4)  { animation-delay: 0.20s }
.cat-card:nth-child(5)  { animation-delay: 0.25s }
.cat-card:nth-child(6)  { animation-delay: 0.30s }
.cat-card:nth-child(7)  { animation-delay: 0.35s }
.cat-card:nth-child(8)  { animation-delay: 0.40s }
.cat-card:nth-child(9)  { animation-delay: 0.45s }
.cat-card:nth-child(10) { animation-delay: 0.50s }
.cat-card:nth-child(11) { animation-delay: 0.55s }
.cat-card:nth-child(12) { animation-delay: 0.60s }
.cat-card:nth-child(13) { animation-delay: 0.65s }
.cat-card:nth-child(14) { animation-delay: 0.70s }
.cat-card:nth-child(15) { animation-delay: 0.75s }
.cat-card:nth-child(16) { animation-delay: 0.80s }

/* ─── PAGINATION ─── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 2.5rem 0 1rem;
  flex-wrap: wrap;
}
.pg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,0.04);
  color: var(--muted2);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.pg-btn:hover { border-color: var(--ruby); color: var(--white); background: rgba(192,57,43,0.08); }
.pg-btn.active { background: var(--ruby); border-color: var(--ruby); color: #fff; box-shadow: 0 2px 12px var(--ruby-glow); cursor: default; }
.pg-btn.disabled { opacity: 0.3; cursor: not-allowed; pointer-events: none; }
.pg-dots { color: var(--muted); font-size: 0.9rem; padding: 0 0.2rem; line-height: 40px; }
.pg-info { font-size: 0.8rem; color: var(--muted2); text-align: center; padding-bottom: 2.5rem; }
.pg-info span { color: var(--ruby2); font-weight: 600; }

/* ─── EMPTY STATE ─── */
.empty-state {
  display: none;
  text-align: center;
  padding: 5rem 2rem;
  color: var(--muted2);
}
.empty-state.show { display: block; }
.empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-text { font-size: 1rem; }

/* ─── LIGHT THEME ─── */
body.light-theme {
  --ink: #f0ede8;
  --ink2: #e6e2db;
  --card: #ffffff;
  --card2: #f5f2ed;
  --border: rgba(0,0,0,0.10);
  --border2: rgba(0,0,0,0.18);
  --silver: #374151;
  --silver2: #111827;
  --muted: #6b7280;
  --muted2: #4b5563;
  --white: #0f172a;
  --accent: #1e40af;
}
body.light-theme .cat-card { background: #fff; border-color: rgba(0,0,0,0.1); }
body.light-theme .cat-name { color: #fff; }
body.light-theme .grain-overlay { opacity: 0.015; mix-blend-mode: multiply; }
body.light-theme .radial-glow { background: radial-gradient(ellipse, rgba(192,57,43,0.07) 0%, transparent 65%); }
body.light-theme .page-title {
  background: linear-gradient(135deg, #0f172a 30%, var(--ruby));
  -webkit-background-clip: text;
  background-clip: text;
}
body.light-theme .filter-tab { border-color: rgba(0,0,0,0.15); background: rgba(0,0,0,0.04); color: #374151; }
body.light-theme .filter-tab:hover { color: #0f172a; }
body.light-theme .filter-count { color: #6b7280; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .nav-tabs, .nav-search { display: none; }
  .hamburger { display: flex; }
  .bottom-nav { display: block; }
  .categories-section { padding-bottom: 7rem; }
  .cat-grid { grid-template-columns: repeat(auto-fill, minmax(155px, 1fr)); gap: 0.9rem; }}
@media (max-width: 600px) {
  nav.top-nav { padding: 0 1rem; }
  .page-header { padding: 2.5rem 1rem 1.5rem; }
  .filter-bar { padding: 0 1rem 1.5rem; }
  .categories-section { padding: 0 1rem 7rem; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); gap: 0.7rem; }
  .cat-name { font-size: 0.82rem; }
  .cat-meta { display: none; }}
@media (max-width: 380px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }}
/* ─── NAV ─── */
nav.top-nav {
  position: sticky;
  top: 0;
  z-index: 200;
  height: 68px;
  background: rgba(11,12,16,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border2);
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}
.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ruby), #7b1a10);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Scheherazade New', serif;
  font-size: 1.1rem;
  color: #fff;
  box-shadow: 0 0 16px var(--ruby-glow);
  flex-shrink: 0;
}
.logo-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}
.logo-sub {
  font-size: 0.65rem;
  color: var(--muted2);
  font-weight: 400;
  display: block;
}

.nav-tabs {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 5px;
}
.nav-tabs a {
  display: block;
  padding: 0.38rem 1.1rem;
  border-radius: 40px;
  color: var(--muted2);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: all 0.25s;
  white-space: nowrap;
}
.nav-tabs a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.07);
}
.nav-tabs a.active {
  background: var(--ruby);
  color: #fff;
  box-shadow: 0 2px 12px var(--ruby-glow);
}

.nav-auth { display:flex; align-items:center; gap:0.7rem; position:relative; }

.btn-theme-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.42rem 1.1rem;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,0.06);
  color: var(--silver2);
  border-radius: 50px;
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1);
  white-space: nowrap;
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}
.btn-theme-toggle::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(192,57,43,0.1), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-theme-toggle:hover {
  border-color: var(--ruby);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--ruby-glow);
}
.btn-theme-toggle:hover::before { opacity: 1; }
.btn-theme-toggle:active { transform: scale(0.97); }

.theme-icon {
  font-size: 1rem;
  transition: transform 0.5s ease;
  display: inline-block;
}
.btn-theme-toggle:hover .theme-icon {
  transform: rotate(20deg) scale(1.2);
}
.theme-label { font-size: 0.82rem; }

.btn-search-mobile {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border2);
  background: rgba(255,255,255,0.06);
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}
.btn-search-mobile svg {
  width: 17px;
  height: 17px;
  color: var(--silver2);
  transition: color 0.2s;
}
.btn-search-mobile:hover { border-color: var(--ruby); background: rgba(192,57,43,0.1); }
.btn-search-mobile:hover svg { color: var(--ruby); }
.btn-search-mobile.active { border-color: var(--ruby); background: rgba(192,57,43,0.12); }
.btn-search-mobile.active svg { color: var(--ruby); }

.nav-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border2);
  border-radius: 50px;
  padding: 0.35rem 0.9rem;
  transition: all 0.3s ease;
  width: 240px;
  position: relative;
}
.nav-search:focus-within {
  border-color: var(--ruby);
  background: rgba(255,255,255,0.09);
  box-shadow: 0 0 0 3px var(--ruby-glow);
  width: 290px;
}
.search-icon-inline {
  width: 16px;
  height: 16px;
  color: var(--muted2);
  flex-shrink: 0;
  transition: color 0.2s;
}
.nav-search:focus-within .search-icon-inline { color: var(--ruby); }

.search-input {
  background: none;
  border: none;
  outline: none;
  color: var(--white);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.83rem;
  width: 100%;
  min-width: 0;
}
.search-input::placeholder { color: var(--muted); }

.search-clear {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
  display: none;
  transition: color 0.2s;
  flex-shrink: 0;
}
.search-clear:hover { color: var(--ruby); }
.search-input:not(:placeholder-shown) ~ .search-clear { display: block; }

.mobile-search-panel {
  display: none;
  position: absolute;
  top: 68px;
  left: 0;
  right: 0;
  padding: 0.75rem 1rem;
  background: rgba(11,12,16,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border2);
  z-index: 199;
  animation: slideDown 0.22s ease;
}
.mobile-search-panel.open { display: block; }
@keyframes slideDown {
  from { opacity:0; transform:translateY(-8px) }
  to   { opacity:1; transform:translateY(0) }
}
.mobile-search-inner {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border2);
  border-radius: 50px;
  padding: 0.5rem 1rem;
}
.mobile-search-inner:focus-within {
  border-color: var(--ruby);
  box-shadow: 0 0 0 3px var(--ruby-glow);
}
.mobile-search-inner svg {
  width: 16px; height: 16px;
  color: var(--muted2);
  flex-shrink: 0;
}
.mobile-search-input {
  background: none;
  border: none;
  outline: none;
  color: var(--white);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 0.9rem;
  width: 100%;
}
.mobile-search-input::placeholder { color: var(--muted); }

.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:4px; border:none; background:none; }
.hamburger span { display:block; width:24px; height:2px; background:var(--silver2); border-radius:2px; transition:0.3s; }

@keyframes liveDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.7)}}
@keyframes dropIn{from{opacity:0;transform:translateY(-8px) scale(0.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.srp-popular-tag{padding:0.25rem 0.7rem;border-radius:20px;background:rgba(255,255,255,0.05);border:1px solid var(--border2);color:var(--muted2);font-size:0.74rem;cursor:pointer;transition:all 0.18s;font-family:'Vazirmatn',sans-serif;}
.srp-popular-tag:hover{border-color:var(--ruby);color:var(--white);background:rgba(192,57,43,0.1);}

/* تم روشن */
body.light-theme nav.top-nav { background: rgba(240,237,232,0.95); }
body.light-theme .logo-text { color: #0f172a; }
body.light-theme .logo-sub { color: #4b5563; }
body.light-theme .nav-tabs a { color: #374151; }
body.light-theme .nav-tabs a:hover { color: #0f172a; background: rgba(0,0,0,0.06); }
body.light-theme .nav-tabs { background: rgba(0,0,0,0.05); border-color: rgba(0,0,0,0.1); }
body.light-theme .btn-theme-toggle { background: rgba(0,0,0,0.04); border-color: rgba(0,0,0,0.15); color: #2d3748; }
body.light-theme .btn-theme-toggle:hover { border-color: var(--ruby); color: var(--ruby); background: rgba(192,57,43,0.07); }
body.light-theme .nav-search { background: rgba(0,0,0,0.04); border-color: rgba(0,0,0,0.15); }
body.light-theme .nav-search:focus-within { background: #fff; }
body.light-theme .search-input { color: #0f172a; }
body.light-theme .mobile-search-panel { background: rgba(240,237,232,0.98); border-color: rgba(0,0,0,0.12); }
body.light-theme .mobile-search-inner { background: rgba(0,0,0,0.05); border-color: rgba(0,0,0,0.15); }
body.light-theme .mobile-search-input { color: #0f172a; }
body.light-theme .srp-popular-tag{background:rgba(0,0,0,0.04);border-color:rgba(0,0,0,0.1);color:#4b5563;}
body.light-theme .srp-popular-tag:hover{color:#0f172a;border-color:var(--ruby);}
body.light-theme #searchPanel{box-shadow:0 20px 60px rgba(0,0,0,0.12);}

/* ریسپانسیو */
@media(max-width:900px){
  .nav-tabs { display:none !important; }
  .nav-search { display:none !important; }
  .btn-search-mobile { display:flex !important; }
  .theme-label { display:inline !important; font-size:0.82rem; }
}
@media(max-width:600px){
  nav.top-nav { padding: 0 1rem; gap:0.5rem; }
  .logo-text { font-size:0.9rem; }
  .logo-sub { font-size:0.6rem; }
  .theme-label { display:none !important; }
  .btn-theme-toggle { padding: 0.4rem 0.65rem; }
  .theme-icon { font-size:1.1rem; }
}
/* ─── FOOTER ─── */
footer {
  background: #070809;
  border-top: 1px solid var(--border);
  padding: 2rem 2rem;
  text-align: center;
}
.footer-logo { font-family:'Scheherazade New',serif; font-size:1.3rem; color:var(--ruby); margin-bottom:0.4rem; }
.footer-copy  { font-size:0.78rem; color:var(--muted); }

body.light-theme footer { background: #e6e2db; border-color: rgba(0,0,0,0.1); }
body.light-theme .footer-logo { color: var(--ruby); }
body.light-theme .footer-copy { color: #4b5563; }
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 300;
  height: 64px;
  background: rgba(11,12,16,0.96);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border2);
  padding: 0 0.5rem;
}

.bottom-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  height: 100%;
}

.bnav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  text-decoration: none;
  color: var(--muted2);
  padding: 6px 10px;
  border-radius: 12px;
  transition: all 0.2s;
  min-width: 52px;
  flex: 1;
}

.bnav-item:hover,
.bnav-item.active {
  color: var(--ruby2);
  background: rgba(192,57,43,0.1);
}

.bnav-icon {
  font-size: 1.25rem;
  line-height: 1;
}

.bnav-label {
  font-size: 0.62rem;
  font-weight: 600;
  white-space: nowrap;
}

@media(max-width:900px){
  .bottom-nav {
    display:block;
  }

  body{
    padding-bottom:64px;
  }
}