/* ============================================
   VAMPIRE SCANS — PREMIUM OVERHAUL v2.0
   RTL Arabic Theme | Dark Crimson Palette
   ============================================ */

/* ── NEW COLOR SYSTEM ── */
:root {
  --bg-primary:   #07080c;
  --bg-secondary: #0d0f17;
  --bg-card:      #111520;
  --bg-hover:     #181d2e;
  --bg-glass:     rgba(13,15,23,0.85);

  --accent:        #c8102e;
  --accent-2:      #ff2442;
  --accent-hover:  #e8213e;
  --accent-glow:   rgba(200,16,46,0.28);
  --accent-glow-strong: rgba(200,16,46,0.55);
  --accent-subtle: rgba(200,16,46,0.10);

  --gold:  #d4a847;
  --gold-glow: rgba(212,168,71,0.3);

  --text-primary:   #f0f2f8;
  --text-secondary: #9ba3bb;
  --text-muted:     #525870;

  --border:        rgba(255,255,255,0.06);
  --border-accent: rgba(200,16,46,0.35);
  --border-gold:   rgba(212,168,71,0.35);

  --success: #00d68f;
  --warning: #ffb300;
  --danger:  #ff3d71;
  --info:    #0095ff;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 28px;

  --shadow-sm:     0 2px 10px rgba(0,0,0,0.5);
  --shadow-md:     0 6px 24px rgba(0,0,0,0.55);
  --shadow-lg:     0 12px 48px rgba(0,0,0,0.65);
  --shadow-accent: 0 0 24px var(--accent-glow), 0 4px 16px rgba(0,0,0,0.4);
  --shadow-gold:   0 0 20px var(--gold-glow);

  --font-arabic: 'Cairo','Tajawal','Amiri',sans-serif;
  --font-en:     'Sora','Inter',sans-serif;

  --transition:      all 0.22s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: all 0.4s cubic-bezier(0.4,0,0.2,1);
  --transition-bounce: all 0.35s cubic-bezier(0.34,1.56,0.64,1);
}

/* ── BASE ── */
body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-arabic);
  direction: rtl;
  text-align: right;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Subtle noise texture on background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-hover); }

/* ── HEADER ── */
#ss-header {
  background: rgba(7,8,12,0.92);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(200,16,46,0.15);
  height: 68px;
}

#ss-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0.6;
}

#ss-header.scrolled {
  box-shadow: 0 4px 32px rgba(0,0,0,0.7), 0 1px 0 rgba(200,16,46,0.2);
}

.header-inner { height: 68px; }

/* Logo */
.site-logo .logo-text {
  font-size: 1.45rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  filter: drop-shadow(0 0 12px var(--accent-glow));
}

/* Nav links */
.main-nav a {
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%; right: 50%;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: var(--transition);
  box-shadow: 0 0 8px var(--accent-glow);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  left: 14px; right: 14px;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--text-primary);
  background: rgba(200,16,46,0.08);
}

.main-nav .dropdown-menu {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--accent);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
  right: 0;
}

/* Search */
.header-search input {
  background: rgba(17,21,32,0.8);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-primary);
  border-radius: var(--radius-xl);
  padding: 8px 40px 8px 16px;
  width: 220px;
  transition: var(--transition);
  font-size: 0.85rem;
}

.header-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  width: 260px;
  background: var(--bg-card);
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #9b0f22 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 9px 22px;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-bounce);
  box-shadow: 0 4px 16px var(--accent-glow);
  letter-spacing: 0.2px;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent) 100%);
  box-shadow: var(--shadow-accent);
  color: #fff;
  transform: translateY(-2px) scale(1.02);
}

.btn-primary:active { transform: translateY(0) scale(0.98); }

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border-accent);
  color: var(--accent);
  border-radius: var(--radius-md);
  padding: 9px 22px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--accent-subtle);
  border-color: var(--accent);
  color: var(--accent-hover);
}

.btn-icon {
  background: rgba(17,21,32,0.7);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.btn-icon:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-subtle);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* User avatar */
.user-avatar {
  border: 2px solid var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.user-avatar:hover { box-shadow: 0 0 18px var(--accent-glow-strong); }

/* ── HERO SLIDER ── */
.hero-slider {
  margin-top: 68px;
  height: 540px;
  overflow: hidden;
  position: relative;
}

.hero-slide-bg {
  filter: brightness(0.38);
  transform: scale(1.08);
  transition: transform 10s ease;
}

.hero-slide.active .hero-slide-bg { transform: scale(1); }

.hero-slide-overlay {
  background: linear-gradient(
    to left,
    rgba(7,8,12,0.1) 0%,
    rgba(7,8,12,0.6) 35%,
    rgba(7,8,12,0.92) 70%,
    rgba(7,8,12,0.98) 100%
  );
}

/* Cinematic vignette */
.hero-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center bottom, rgba(200,16,46,0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 2;
}

.hero-content { padding: 0 64px; z-index: 3; }

.hero-badge {
  background: linear-gradient(135deg, var(--accent), #9b0f22);
  box-shadow: 0 4px 14px var(--accent-glow);
  font-size: 0.72rem;
  letter-spacing: 1px;
  padding: 5px 14px;
}

.hero-title {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1.18;
  color: #fff;
  text-shadow: 0 2px 30px rgba(0,0,0,0.8);
  margin-bottom: 14px;
}

.hero-actions .btn-primary {
  padding: 11px 28px;
  font-size: 0.95rem;
  border-radius: var(--radius-lg);
}

.slider-dot.active {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.slider-arrow {
  background: rgba(7,8,12,0.75);
  border: 1px solid rgba(200,16,46,0.3);
}

.slider-arrow:hover {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--shadow-accent);
}

/* ── SECTION HEADERS ── */
.section-title {
  font-size: 1.25rem;
  font-weight: 900;
  gap: 14px;
  letter-spacing: -0.3px;
}

.section-title::before {
  width: 4px;
  height: 26px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--gold) 100%);
  border-radius: 3px;
  box-shadow: 0 0 12px var(--accent-glow), 0 0 24px var(--gold-glow);
}

/* ── SERIES CARDS ── */
.series-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-slow);
  cursor: pointer;
  position: relative;
}

.series-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--accent-glow), transparent) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

.series-card:hover::before { opacity: 1; }

.series-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.7), 0 0 24px rgba(200,16,46,0.15);
  border-color: rgba(200,16,46,0.3);
}

.series-card-thumb img {
  transition: transform 0.5s cubic-bezier(0.25,0.46,0.45,0.94);
}

.series-card:hover .series-card-thumb img { transform: scale(1.1); }

.series-card-badge {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  font-size: 0.68rem;
  letter-spacing: 0.5px;
  font-weight: 800;
}

.series-card-badge.new  { background: var(--success); box-shadow: 0 0 10px rgba(0,214,143,0.4); }
.series-card-badge.hot  { background: linear-gradient(135deg,#ff6b35,#ff2442); }
.series-card-badge.completed { background: var(--info); }

.series-card-overlay {
  background: linear-gradient(to top, rgba(7,8,12,0.97) 0%, rgba(7,8,12,0.5) 50%, transparent 100%);
}

.series-card-overlay .btn-read {
  background: linear-gradient(135deg, var(--accent), #9b0f22);
  box-shadow: 0 4px 16px var(--accent-glow);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.3px;
  padding: 11px;
}

.series-card-info { padding: 12px 14px; }

.series-card-title {
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text-primary);
  margin-bottom: 7px;
}

.series-card-rating { color: var(--gold); }

/* ── TRENDING ITEMS ── */
.trending-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  transition: var(--transition);
}

.trending-item:hover {
  border-color: var(--border-accent);
  background: var(--bg-hover);
  transform: translateX(-3px);
  box-shadow: 4px 0 20px rgba(200,16,46,0.1);
}

.trending-rank.rank-1 { color: var(--gold); text-shadow: 0 0 12px var(--gold-glow); }

/* ── CHAPTER LIST ── */
.chapter-item {
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding: 13px 24px;
  transition: var(--transition);
  position: relative;
}

.chapter-item:hover {
  background: rgba(200,16,46,0.05);
}

.chapter-item:hover::before {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px var(--accent-glow);
}

body.ltr-mode .chapter-item:hover::before {
  right: auto; left: 0;
  border-radius: 2px 0 0 2px;
}

.chapter-item .chapter-new {
  background: linear-gradient(135deg, var(--accent), #9b0f22);
  box-shadow: 0 0 8px var(--accent-glow);
}

/* ── SIDEBAR WIDGETS ── */
.sidebar-widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.sidebar-widget-title {
  padding: 16px 20px;
  font-size: 0.95rem;
  font-weight: 800;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.sidebar-widget-title::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 40%;
  height: 2px;
  background: linear-gradient(to left, var(--accent), transparent);
}

body.ltr-mode .sidebar-widget-title::after {
  right: auto; left: 0;
  background: linear-gradient(to right, var(--accent), transparent);
}

/* ── MODAL ── */
.ss-modal {
  background: var(--bg-card);
  border: 1px solid rgba(200,16,46,0.2);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 80px rgba(0,0,0,0.8), 0 0 40px rgba(200,16,46,0.1);
}

.ss-modal-overlay {
  background: rgba(0,0,0,0.88);
  backdrop-filter: blur(12px);
}

.form-control {
  background: var(--bg-secondary);
  border: 1px solid rgba(255,255,255,0.07);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.9rem;
  transition: var(--transition);
  font-family: inherit;
  width: 100%;
  outline: none;
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ── FOOTER ── */
#ss-footer {
  background: var(--bg-secondary);
  border-top: 1px solid rgba(200,16,46,0.15);
  position: relative;
}

#ss-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0.5;
}

.footer-brand .logo-text {
  background: linear-gradient(135deg, var(--accent), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
}

/* ── GENRE TAGS ── */
.genre-tag:hover {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}

/* ── PAGINATION ── */
.pagination .current {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

.pagination a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-subtle);
}

/* ── STAR RATINGS ── */
.star { color: var(--gold) !important; }
.star.empty { color: rgba(212,168,71,0.2) !important; }
.rating-num { color: var(--gold); font-weight: 800; }
.series-card-rating { color: var(--gold); }

/* ── SERIES DETAIL ── */
.series-type-badge {
  background: rgba(200,16,46,0.1);
  color: var(--accent);
  border: 1px solid rgba(200,16,46,0.3);
}

.small-tag {
  background: rgba(200,16,46,0.08);
  color: var(--accent);
  border: 1px solid rgba(200,16,46,0.2);
}

.small-tag:hover {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 12px var(--accent-glow);
}

.meta-item {
  background: rgba(13,15,23,0.8);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
}

/* ── ANNOUNCEMENT BAR ── */
.announcement-bar {
  background: linear-gradient(135deg, var(--accent) 0%, #6b0c1a 100%);
  box-shadow: 0 2px 16px var(--accent-glow);
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: 0.2px;
}

/* ── TAB NAVIGATION ── */
.tab-nav {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 5px;
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--accent), #9b0f22);
  box-shadow: 0 0 14px var(--accent-glow);
}

/* ── PROFILE PAGE ── */
.profile-header {
  background: linear-gradient(135deg, var(--bg-card), rgba(200,16,46,0.05));
  border: 1px solid rgba(200,16,46,0.15);
}

.profile-avatar { border: 3px solid var(--accent); box-shadow: 0 0 24px var(--accent-glow); }
.profile-stat .num { color: var(--accent); }

/* ── READER ── */
.reader-header {
  background: rgba(7,8,12,0.96);
  border-bottom: 1px solid rgba(200,16,46,0.15);
  backdrop-filter: blur(20px);
}

.reader-controls-bar {
  background: rgba(7,8,12,0.97);
  border-top: 1px solid rgba(200,16,46,0.15);
  backdrop-filter: blur(20px);
}

.reader-progress-bar {
  background: linear-gradient(90deg, var(--accent), var(--gold));
  box-shadow: 0 0 10px var(--accent-glow);
}

/* ── BOTTOM NAV ── */
.bottom-nav {
  background: rgba(7,8,12,0.98);
  border-top: 1px solid rgba(200,16,46,0.15);
  backdrop-filter: blur(20px);
}

.bottom-nav-item.active,
.bottom-nav-item:hover { color: var(--accent); }

.bottom-nav-item.active .icon { text-shadow: 0 0 14px var(--accent-glow); }

/* ── MOBILE NAV ── */
.mobile-nav {
  background: var(--bg-secondary);
  border-left: 1px solid rgba(200,16,46,0.2);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  text-decoration: none;
}

.mobile-nav-link:hover {
  background: var(--accent-subtle);
  color: var(--accent);
}

/* ── FILTER CHIPS ── */
.filter-chip.active {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* ── CONTINUE READING BAR ── */
.continue-reading-bar {
  border: 1px solid rgba(200,16,46,0.25);
  background: rgba(200,16,46,0.05);
  border-radius: var(--radius-lg);
}

.continue-reading-bar:hover {
  background: rgba(200,16,46,0.08);
  box-shadow: 0 0 24px rgba(200,16,46,0.12);
}

.continue-reading-bar .progress-fill {
  background: linear-gradient(90deg, var(--accent), var(--gold));
  box-shadow: 0 0 8px var(--accent-glow);
}

/* ── STAT CARDS ── */
.stat-card .num { color: var(--accent); }

/* ── NOTIFICATIONS ── */
.notif-badge .badge {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}

/* ── SKELETON ── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── ANIMATIONS ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes glowPulse {
  0%,100% { box-shadow: 0 0 10px var(--accent-glow); }
  50%      { box-shadow: 0 0 28px var(--accent-glow-strong); }
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes spin { from{transform:rotate(0deg);} to{transform:rotate(360deg);} }

.animate-fade-in { animation: fadeInUp 0.45s ease forwards; }
.glow-pulse      { animation: glowPulse 2.5s infinite; }
.loading-spin    { animation: spin 0.8s linear infinite; }

/* ── SHIMMER CARD EFFECT ── */
.series-card-thumb::after {
  content: '';
  position: absolute;
  top: 0; left: -100%; right: 0; bottom: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.08) 50%, transparent 60%);
  transition: left 0.5s ease;
}

.series-card:hover .series-card-thumb::after { left: 200%; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero-slider { height: 400px; margin-top: 68px; }
  .hero-content { padding: 0 20px; }
  .hero-title { font-size: 1.7rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.45rem; }
  .hero-slider { height: 340px; }
}