/**
 * BongSuMoBin (BSMB) Hybrid Ads & Rewarded Carousel Stylesheet v2.6.3
 * Canonical Design System Component: design-system/components/bsmb-rewarded-carousel.css
 *
 * Strictly complies with Android WebView Dropdown & Modal Safety Rules:
 * - ZERO vh / dvh / svh / lvh units (prevents 1px horizontal line collapse in Android WebView)
 * - Explicit pixel min-height / max-height with touch momentum scrolling
 * - Supports Light & Dark themes + Regal Purple (#7c3aed) & Shopee Orange (#ee4d2d) accents
 */

:root {
  --bsmb-ad-surface: var(--surface, #ffffff);
  --bsmb-ad-surface-elevated: var(--bg3, var(--surface-card, #f8fafc));
  --bsmb-ad-border: var(--border, rgba(124, 58, 237, 0.24));
  --bsmb-ad-text: var(--text, #0f172a);
  --bsmb-ad-text-muted: var(--text-muted, #475569);
  --bsmb-ad-primary: var(--primary, #7c3aed);
  --bsmb-ad-primary-gradient: linear-gradient(135deg, var(--primary, #8b5cf6) 0%, var(--primary-d, var(--primary-dark, #6d28d9)) 100%);
  --bsmb-ad-shopee-gradient: linear-gradient(135deg, #ee4d2d 0%, #ff6b35 100%);
  --bsmb-ad-reward-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --bsmb-ad-shadow: 0 22px 48px rgba(15, 23, 42, 0.24);
}

[data-theme="dark"],
body.dark-mode,
html.dark {
  --bsmb-ad-surface: var(--surface, #151828);
  --bsmb-ad-surface-elevated: var(--bg3, var(--surface-card, #1e2238));
  --bsmb-ad-border: var(--border, rgba(167, 139, 250, 0.28));
  --bsmb-ad-text: var(--text, #f8fafc);
  --bsmb-ad-text-muted: var(--text-muted, #94a3b8);
  --bsmb-ad-primary: var(--primary, #7c3aed);
  --bsmb-ad-primary-gradient: linear-gradient(135deg, var(--primary, #8b5cf6) 0%, var(--primary-d, var(--primary-dark, #6d28d9)) 100%);
  --bsmb-ad-shadow: 0 24px 56px rgba(0, 0, 0, 0.68);
}

/* ==========================================================================
   1. REWARDED CAROUSEL MODAL (15s Timer -> Unlock 8h PRO)
   ========================================================================== */
.bsmb-rc-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: 10020;
  background: rgba(9, 11, 22, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  box-sizing: border-box;
}

.bsmb-rc-overlay[hidden] {
  display: none !important;
}

.bsmb-rc-dialog {
  width: 100%;
  max-width: 420px;
  min-height: 430px;
  max-height: 610px;
  background: var(--bsmb-ad-surface);
  color: var(--bsmb-ad-text);
  border: 1px solid var(--bsmb-ad-border);
  border-radius: 22px;
  box-shadow: var(--bsmb-ad-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  box-sizing: border-box;
}

/* Header with 15s Countdown Pill & Close Button */
.bsmb-rc-header {
  background: var(--bsmb-ad-primary-gradient);
  color: #ffffff;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-shrink: 0;
}

.bsmb-rc-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.bsmb-rc-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bsmb-rc-timer-pill {
  background: rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.bsmb-rc-close-btn {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(15, 23, 42, 0.28);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0;
}

.bsmb-rc-close-btn * {
  pointer-events: none;
}

/* Progress Bar */
.bsmb-rc-progress-track {
  width: 100%;
  height: 5px;
  background: var(--primary-light, rgba(124, 58, 237, 0.16));
  overflow: hidden;
  flex-shrink: 0;
}

.bsmb-rc-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #f59e0b 0%, #10b981 100%);
  transition: width 0.35s linear;
}

/* Body & Slide Viewport */
.bsmb-rc-body {
  padding: 14px 16px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bsmb-rc-story-bars {
  display: flex;
  gap: 5px;
  width: 100%;
}

.bsmb-rc-story-bar {
  flex: 1;
  height: 4px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.28);
  cursor: pointer;
  overflow: hidden;
}

.bsmb-rc-story-bar.is-active {
  background: var(--bsmb-ad-primary);
}

.bsmb-rc-story-bar.is-done {
  background: var(--primary-glow, rgba(139, 92, 246, 0.55));
}

.bsmb-rc-card {
  background: var(--bsmb-ad-surface-elevated);
  border: 1px solid var(--bsmb-ad-border);
  border-radius: 16px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
}

.bsmb-rc-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.bsmb-rc-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(238, 77, 45, 0.14);
  color: #ee4d2d;
  border: 1px solid rgba(238, 77, 45, 0.3);
}

.bsmb-rc-badge.is-house {
  background: var(--primary-light, rgba(124, 58, 237, 0.14));
  color: var(--bsmb-ad-primary);
  border-color: var(--bsmb-ad-border);
}

.bsmb-rc-badge.is-accesstrade {
  background: rgba(14, 165, 233, 0.14);
  color: #0284c7;
  border-color: rgba(14, 165, 233, 0.32);
}

.bsmb-rc-badge.is-adsterra {
  background: rgba(56, 189, 248, 0.16);
  color: #38bdf8;
  border-color: rgba(56, 189, 248, 0.38);
}

.bsmb-rc-nav-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.bsmb-rc-nav-btn {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid var(--bsmb-ad-border);
  background: var(--bsmb-ad-surface);
  color: var(--bsmb-ad-text);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.bsmb-rc-nav-btn * {
  pointer-events: none;
}

.bsmb-rc-media {
  width: 100%;
  height: 156px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.bsmb-rc-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.bsmb-rc-discount-tag {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(15, 23, 42, 0.82);
  color: #fbbf24;
  font-size: 0.74rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 8px;
}

.bsmb-rc-item-title {
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--bsmb-ad-text);
  margin: 0;
}

.bsmb-rc-item-desc {
  font-size: 0.81rem;
  line-height: 1.45;
  color: var(--bsmb-ad-text-muted);
  margin: 0;
}

.bsmb-rc-code-chip {
  background: rgba(238, 77, 45, 0.1);
  border: 1px dashed #ee4d2d;
  color: #ee4d2d;
  border-radius: 10px;
  padding: 6px 10px;
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  cursor: pointer;
}

.bsmb-rc-cta-row {
  display: flex;
  gap: 8px;
  width: 100%;
}

.bsmb-rc-visit-btn {
  flex: 1;
  min-height: 40px;
  border: none;
  border-radius: 11px;
  background: var(--bsmb-ad-shopee-gradient);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(238, 77, 45, 0.32);
}

.bsmb-rc-visit-btn * {
  pointer-events: none;
}

.bsmb-rc-visit-btn.is-adsterra {
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.38);
}

.bsmb-rc-smartlink-btn {
  width: 100%;
  min-height: 40px;
  border: 1px solid rgba(56, 189, 248, 0.45);
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.92) 0%, rgba(37, 99, 235, 0.92) 100%);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.bsmb-rc-smartlink-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(2, 132, 199, 0.45);
}

.bsmb-rc-smartlink-btn * {
  pointer-events: none;
}

/* Footer with Claim 8h PRO Button */
.bsmb-rc-footer {
  padding: 12px 16px 14px;
  border-top: 1px solid var(--bsmb-ad-border);
  background: var(--bsmb-ad-surface);
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.bsmb-rc-claim-btn {
  width: 100%;
  min-height: 46px;
  border: none;
  border-radius: 12px;
  background: var(--bsmb-ad-reward-gradient);
  color: #ffffff;
  font-size: 0.94rem;
  font-weight: 800;
  padding: 10px 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35);
  transition: opacity 0.2s ease, transform 0.15s ease;
}

.bsmb-rc-claim-btn:disabled {
  background: rgba(148, 163, 184, 0.35);
  color: var(--bsmb-ad-text-muted);
  box-shadow: none;
  cursor: not-allowed;
  opacity: 0.72;
}

.bsmb-rc-claim-btn * {
  pointer-events: none;
}

.bsmb-rc-subnote {
  font-size: 0.73rem;
  color: var(--bsmb-ad-text-muted);
  text-align: center;
  margin: 0;
}

/* ==========================================================================
   2. MREC (300x250) & NATIVE CONTENT STREAM WIDGETS (Report & Settings Tabs)
   ========================================================================== */
.bsmb-spot-section {
  width: 100%;
  max-width: 680px;
  margin: 18px auto 12px;
  padding: 0 4px;
  box-sizing: border-box;
}

.bsmb-spot-section[hidden] {
  display: none !important;
}

/* MREC 300x250 Container */
.bsmb-mrec-card {
  width: 300px;
  min-height: 250px;
  margin: 0 auto 14px;
  background: var(--bsmb-ad-surface);
  border: 1px solid var(--bsmb-ad-border);
  border-radius: 16px;
  padding: 10px 12px;
  box-sizing: border-box;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.bsmb-mrec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--bsmb-ad-text-muted);
  margin-bottom: 6px;
}

.bsmb-mrec-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  cursor: pointer;
  flex: 1;
}

.bsmb-mrec-img {
  width: 100%;
  height: 118px;
  object-fit: contain;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.16);
}

.bsmb-mrec-title {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--bsmb-ad-text);
  margin: 0;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bsmb-mrec-cta {
  width: 100%;
  min-height: 34px;
  border: none;
  border-radius: 9px;
  background: var(--bsmb-ad-primary-gradient);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 4px;
}

.bsmb-mrec-cta * {
  pointer-events: none;
}

/* Native Content Stream Horizontal Strip */
.bsmb-native-stream {
  background: var(--bsmb-ad-surface);
  border: 1px solid var(--bsmb-ad-border);
  border-radius: 16px;
  padding: 12px;
  box-sizing: border-box;
}

.bsmb-native-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--bsmb-ad-text-muted);
}

.bsmb-native-header-right {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.bsmb-spot-dismiss,
.bsmb-rail-dismiss,
.bsmb-infeed-dismiss,
.bsmb-topbanner-dismiss {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--bsmb-ad-border);
  background: var(--bsmb-ad-surface-elevated);
  color: var(--bsmb-ad-text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  flex-shrink: 0;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.bsmb-spot-dismiss:hover,
.bsmb-rail-dismiss:hover,
.bsmb-infeed-dismiss:hover,
.bsmb-topbanner-dismiss:hover {
  background: rgba(239, 68, 68, 0.16);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.4);
  transform: scale(1.06);
}

.bsmb-spot-dismiss *,
.bsmb-rail-dismiss *,
.bsmb-infeed-dismiss *,
.bsmb-topbanner-dismiss * {
  pointer-events: none;
}

.bsmb-infeed-dismiss {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 5;
}

.bsmb-topbanner-dismiss {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 45;
  width: 22px;
  height: 22px;
  font-size: 0.72rem;
  opacity: 0.85;
}

.bsmb-modal-floating-close,
.bsmb-socialbar-close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2147483647;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(15, 23, 42, 0.78);
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
}

.bsmb-modal-floating-close:hover,
.bsmb-socialbar-close-btn:hover {
  background: #ef4444;
  border-color: #ffffff;
}

.bsmb-native-scroll {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}

.bsmb-native-item {
  flex: 0 0 215px;
  background: var(--bsmb-ad-surface-elevated);
  border: 1px solid var(--bsmb-ad-border);
  border-radius: 12px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  box-sizing: border-box;
}

.bsmb-native-item-top {
  display: flex;
  align-items: center;
  gap: 8px;
}

.bsmb-native-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  background: #ffffff;
  flex-shrink: 0;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.bsmb-native-meta {
  min-width: 0;
  flex: 1;
}

.bsmb-native-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--bsmb-ad-text);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bsmb-native-tag {
  font-size: 0.68rem;
  font-weight: 700;
  color: #ee4d2d;
}

.bsmb-native-desc {
  font-size: 0.73rem;
  color: var(--bsmb-ad-text-muted);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Adsterra WebApp MREC Grid, Native Stream & Desktop Side Rails */
.bsmb-mrec-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 14px;
  margin-bottom: 14px;
}

.bsmb-mrec-grid .bsmb-mrec-card {
  margin: 0;
}

.bsmb-adsterra-mrec-card {
  width: 324px;
  max-width: 100%;
  min-height: 286px;
}

.bsmb-adsterra-mrec-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 244px;
  overflow: hidden;
  position: relative;
}

.bsmb-adsterra-live-mrec {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  cursor: pointer;
}

.bsmb-adsterra-live-mrec-img {
  width: 100%;
  height: 142px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--bsmb-ad-border);
  background: var(--bsmb-ad-surface-elevated);
}

.bsmb-adsterra-live-mrec-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 700;
  background: rgba(56, 189, 248, 0.14);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.28);
}

.bsmb-adsterra-native-stream {
  margin-bottom: 14px;
}

.bsmb-adsterra-native-container,
.bsmb-adsterra-native-slot {
  width: 100%;
  min-height: 90px;
}

.bsmb-adsterra-native-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
}

@media (max-width: 820px) {
  .bsmb-adsterra-native-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.bsmb-adsterra-native-card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 8px;
  border-radius: 12px;
  background: var(--bsmb-ad-surface-elevated);
  border: 1px solid var(--bsmb-ad-border);
  cursor: pointer;
  text-decoration: none;
  color: var(--bsmb-ad-text);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
  overflow: hidden;
}

.bsmb-adsterra-native-card:hover {
  transform: translateY(-2px);
  border-color: var(--bsmb-ad-primary);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

.bsmb-adsterra-native-thumb-wrap {
  position: relative;
  width: 100%;
  height: 108px;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.5);
}

.bsmb-adsterra-native-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.bsmb-adsterra-native-pill {
  position: absolute;
  top: 6px;
  left: 6px;
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: rgba(15, 23, 42, 0.82);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.bsmb-adsterra-native-title {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--bsmb-ad-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bsmb-adsterra-native-cta {
  margin-top: auto;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--bsmb-ad-primary);
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

/* Desktop Side Rails (Left & Right Skyscrapers) */
.adsense-skyscraper,
.bsmb-adsterra-rail {
  position: fixed;
  top: 78px;
  width: 120px;
  height: auto !important;
  max-height: calc(100vh - 96px);
  z-index: 40;
  pointer-events: auto;
}

.adsense-skyscraper--left,
.bsmb-adsterra-rail.adsense-skyscraper--left {
  left: 10px;
}

.adsense-skyscraper--right,
.bsmb-adsterra-rail.adsense-skyscraper--right {
  right: 10px;
}

.adsense-skyscraper-inner {
  width: 100% !important;
  height: auto !important;
  border-radius: 14px !important;
  background: var(--bsmb-ad-surface) !important;
  border: 1px solid var(--bsmb-ad-border) !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  justify-content: flex-start !important;
  padding: 8px !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22) !important;
  overflow: hidden !important;
}

.bsmb-adsterra-rail-box {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  width: 100%;
  overflow: hidden;
}

.bsmb-adsterra-rail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 4px;
  padding: 0 2px;
}

.bsmb-adsterra-rail-label {
  font-size: 0.62rem;
  font-weight: 800;
  color: var(--bsmb-ad-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bsmb-rail-dismiss {
  width: 20px;
  height: 20px;
  font-size: 0.68rem;
}

.bsmb-rail-ad-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.bsmb-rail-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 10px;
  background: var(--bsmb-ad-surface-elevated);
  border: 1px solid var(--bsmb-ad-border);
  cursor: pointer;
  text-align: left;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.bsmb-rail-card:hover {
  transform: translateY(-1px);
  border-color: var(--bsmb-ad-primary);
}

.bsmb-rail-card-img {
  width: 100%;
  height: 76px;
  object-fit: cover;
  border-radius: 7px;
  background: rgba(15, 23, 42, 0.5);
  display: block;
}

.bsmb-rail-card-tag {
  font-size: 0.58rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #38bdf8;
  letter-spacing: 0.02em;
}

.bsmb-rail-card-title {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--bsmb-ad-text);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bsmb-rail-card-btn {
  width: 100%;
  padding: 4px 6px;
  border: none;
  border-radius: 6px;
  background: var(--bsmb-ad-primary-gradient);
  color: #ffffff;
  font-size: 0.64rem;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  margin-top: 2px;
}

@media (min-width: 1281px) and (max-width: 1680px) {
  body:not(.is-native-app):not(.is-app-mode) .main {
    max-width: min(1400px, calc(100vw - 270px));
  }
}

@media (min-width: 1760px) {
  .bsmb-adsterra-rail,
  .adsense-skyscraper {
    width: 160px !important;
  }
  .bsmb-rail-card-img {
    height: 96px;
  }
  .bsmb-rail-card-title {
    font-size: 0.74rem;
  }
}

@media (max-width: 1279px) {
  .bsmb-adsterra-rail,
  .adsense-skyscraper {
    display: none !important;
  }
}

/* Mobile & Tablet Sticky Bottom Banner (< 1280px, anchored at bottom: 0 BELOW .bottom-nav / .tab-nav, consistent with Native App) */
.bsmb-mobile-bottom-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0 !important;
  z-index: 1005;
  height: calc(50px + env(safe-area-inset-bottom, 0px));
  background: var(--bsmb-ad-surface);
  border-top: 1px solid var(--bsmb-ad-border);
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.24);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px env(safe-area-inset-bottom, 0px);
  box-sizing: border-box;
  pointer-events: auto;
  transition: bottom 0.2s ease, opacity 0.2s ease;
}

.bsmb-mobile-bottom-banner[hidden] {
  display: none !important;
}

.bsmb-mobile-bottom-inner {
  width: 100%;
  max-width: 720px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.bsmb-mobile-bottom-card {
  flex: 1;
  min-width: 0;
  height: 40px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
  color: var(--bsmb-ad-text);
}

.bsmb-mobile-bottom-thumb {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--bsmb-ad-surface-elevated);
  border: 1px solid var(--bsmb-ad-border);
  flex-shrink: 0;
}

.bsmb-mobile-bottom-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1px;
}

.bsmb-mobile-bottom-badge-row {
  display: flex;
  align-items: center;
  gap: 5px;
}

.bsmb-mobile-bottom-badge {
  font-size: 0.56rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.16);
  color: var(--accent, var(--primary, #38bdf8));
  border: 1px solid var(--accent, var(--primary, rgba(56, 189, 248, 0.35)));
  flex-shrink: 0;
}

.bsmb-mobile-bottom-title {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--bsmb-ad-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.25;
}

.bsmb-mobile-bottom-cta {
  padding: 5px 10px;
  border-radius: 8px;
  border: none;
  background: var(--accent, var(--primary, var(--bsmb-ad-primary-gradient)));
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.bsmb-mobile-bottom-dismiss {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--bsmb-ad-border);
  background: var(--bsmb-ad-surface-elevated);
  color: var(--bsmb-ad-text-muted);
  font-size: 0.74rem;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  flex-shrink: 0;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.bsmb-mobile-bottom-dismiss:hover {
  background: rgba(239, 68, 68, 0.16);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.4);
}

body.has-bsmb-mobile-banner #bottom-nav,
body.has-bsmb-mobile-banner .bottom-nav {
  bottom: calc(50px + env(safe-area-inset-bottom, 0px)) !important;
  height: 56px !important;
  padding-bottom: 4px !important;
  transition: bottom 0.2s ease;
}

body.has-bsmb-mobile-banner .tab-nav {
  bottom: calc(50px + env(safe-area-inset-bottom, 0px)) !important;
  padding-bottom: 4px !important;
  transition: bottom 0.2s ease;
}

body.has-bsmb-mobile-banner .app-download-banner,
body.has-bsmb-mobile-banner #app-download-banner {
  bottom: calc(116px + env(safe-area-inset-bottom, 0px)) !important;
}

body.has-bsmb-mobile-banner .fab {
  transform: translateY(-52px);
}

body.has-bsmb-mobile-banner .main,
body.has-bsmb-mobile-banner .main-container,
body.has-bsmb-mobile-banner .tab-content {
  padding-bottom: calc(130px + env(safe-area-inset-bottom, 0px)) !important;
}

@media (min-width: 1280px) {
  .bsmb-mobile-bottom-banner {
    display: none !important;
  }
}