/*
  BizzTok UX Enhancements v2.6.0
  ─────────────────────────────────────────────────────────
  Peningkatan UI/UX untuk:
  1. Guest (belum daftar)      → onboarding, CTA teaser, feed preview
  2. Akun Personal             → dashboard personal, upgrade nudge
  3. Akun Bisnis               → dashboard bisnis, analytics, tools
  4. [v2.6.0] GPU compositing  → scroll mulus di HP low-end
  5. [v2.6.0] Error state      → error & retry konsisten
  6. [v2.6.0] Light mode       → prefers-color-scheme support
  7. [v2.6.0] Accessibility    → ARIA, skip nav, focus trap, live region
  8. [v2.6.0] Image lazy load  → fade-in & broken image fallback
  ─────────────────────────────────────────────────────────
*/

/* ═══════════════════════════════════════════════════════
   DESIGN TOKENS TAMBAHAN
   ═══════════════════════════════════════════════════════ */
:root {
  --bt-gold: #F5A623;
  --bt-gold-light: rgba(245,166,35,0.15);
  --bt-gold-glow: 0 0 20px rgba(245,166,35,0.3);
  --bt-success: #34C759;
  --bt-success-light: rgba(52,199,89,0.12);
  --bt-glass: rgba(255,255,255,0.06);
  --bt-glass-border: rgba(255,255,255,0.1);
  --bt-glass-hover: rgba(255,255,255,0.1);
  --bt-blur: blur(20px) saturate(180%);
  --bt-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --bt-ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --bt-ease-snappy: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ═══════════════════════════════════════════════════════
   SECTION 1: GUEST USER — BELUM DAFTAR
   ═══════════════════════════════════════════════════════ */

/* ── 1.1 Guest Banner di Feed (sticky teaser) ── */
.bt-guest-banner {
  position: fixed;
  bottom: calc(var(--bt-nav-height) + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  width: calc(100% - 24px);
  max-width: 456px;
  background: linear-gradient(135deg, #1a1a3e 0%, #0d1a2e 100%);
  border: 1px solid rgba(255,45,85,0.25);
  border-radius: 20px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 200;
  box-shadow: 0 -4px 32px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04) inset;
  transition: transform 0.5s var(--bt-ease-snappy), opacity 0.3s ease;
  opacity: 0;
}
.bt-guest-banner.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.bt-guest-banner-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--bt-primary), #ff6b35);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(255,45,85,0.4);
}
.bt-guest-banner-text {
  flex: 1;
  min-width: 0;
}
.bt-guest-banner-title {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
  line-height: 1.3;
}
.bt-guest-banner-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bt-guest-banner-cta {
  background: var(--bt-primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 9px 14px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(255,45,85,0.35);
}
.bt-guest-banner-cta:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 20px rgba(255,45,85,0.5);
}
.bt-guest-banner-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 20px;
  height: 20px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 12px;
  line-height: 1;
}

/* ── 1.2 Feed Blur Teaser (card ke-N+ di-blur untuk guest) ── */
.bt-feed-blur-gate {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
    transparent 0%,
    rgba(13,13,26,0.6) 40%,
    rgba(13,13,26,0.92) 70%,
    rgba(13,13,26,0.98) 100%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 24px 20px 32px;
  backdrop-filter: blur(0px);
  transition: backdrop-filter 0.3s ease;
}
.bt-feed-blur-gate.blurred {
  backdrop-filter: blur(8px) saturate(80%);
}
.bt-feed-gate-content {
  text-align: center;
  animation: fadeInUp 0.5s var(--bt-ease-snappy) both;
}
.bt-feed-gate-emoji {
  font-size: 40px;
  margin-bottom: 10px;
  display: block;
}
.bt-feed-gate-title {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: -0.3px;
}
.bt-feed-gate-sub {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
  line-height: 1.5;
}
.bt-feed-gate-btns {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.bt-gate-btn-primary {
  background: linear-gradient(135deg, var(--bt-primary), #cc1a3e);
  color: #fff;
  border: none;
  border-radius: 14px;
  padding: 13px 24px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 6px 20px rgba(255,45,85,0.4);
  transition: all 0.2s var(--bt-ease-spring);
}
.bt-gate-btn-primary:hover {
  transform: scale(1.05) translateY(-1px);
  box-shadow: 0 10px 32px rgba(255,45,85,0.5);
}
.bt-gate-btn-secondary {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 14px;
  padding: 13px 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s ease;
}
.bt-gate-btn-secondary:hover {
  background: rgba(255,255,255,0.15);
}

/* ── 1.3 Side Actions Lock untuk Guest ── */
.bt-guest-lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: rgba(13,13,26,0.7);
  border-radius: inherit;
  backdrop-filter: blur(4px);
  cursor: pointer;
  transition: background 0.2s ease;
}
.bt-guest-lock-overlay:hover {
  background: rgba(13,13,26,0.5);
}
.bt-guest-lock-icon {
  font-size: 18px;
  opacity: 0.7;
}

/* ── 1.4 Onboarding Splash Khusus Guest ── */
.bt-onboarding-modal {
  position: fixed;
  inset: 0;
  z-index: 9998;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.bt-onboarding-modal.show {
  opacity: 1;
  visibility: visible;
}
.bt-onboarding-sheet {
  background: linear-gradient(180deg, #16213e 0%, #0d0d1a 100%);
  border-radius: 28px 28px 0 0;
  width: 100%;
  max-width: 480px;
  padding: 32px 24px 48px;
  border-top: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 -20px 60px rgba(0,0,0,0.6);
  transform: translateY(100%);
  transition: transform 0.45s var(--bt-ease-snappy);
}
.bt-onboarding-modal.show .bt-onboarding-sheet {
  transform: translateY(0);
}
.bt-onboarding-handle {
  width: 40px;
  height: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  margin: 0 auto 28px;
}
.bt-onboarding-logo {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
  letter-spacing: -1px;
}
.bt-onboarding-logo span { color: var(--bt-primary); }
.bt-onboarding-tagline {
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 28px;
}
.bt-onboarding-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}
.bt-onboarding-feature {
  display: flex;
  align-items: center;
  gap: 14px;
}
.bt-onboarding-feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.bt-onboarding-feature-icon.red { background: rgba(255,45,85,0.15); }
.bt-onboarding-feature-icon.blue { background: rgba(55,138,221,0.15); }
.bt-onboarding-feature-icon.gold { background: rgba(245,166,35,0.15); }
.bt-onboarding-feature-title {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}
.bt-onboarding-feature-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
}
.bt-onboarding-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.bt-onboarding-btn-main {
  background: linear-gradient(135deg, var(--bt-primary) 0%, #e01a45 100%);
  color: #fff;
  border: none;
  border-radius: 16px;
  padding: 16px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  text-align: center;
  text-decoration: none;
  display: block;
  box-shadow: 0 8px 24px rgba(255,45,85,0.4);
  transition: all 0.2s var(--bt-ease-spring);
  letter-spacing: 0.2px;
}
.bt-onboarding-btn-main:hover {
  transform: scale(1.02) translateY(-1px);
  box-shadow: 0 12px 32px rgba(255,45,85,0.5);
}
.bt-onboarding-btn-sub {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 14px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  text-align: center;
  text-decoration: none;
  display: block;
  transition: all 0.2s ease;
}
.bt-onboarding-btn-sub:hover { background: rgba(255,255,255,0.1); }
.bt-onboarding-skip {
  text-align: center;
  margin-top: 14px;
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  cursor: pointer;
  padding: 4px;
}
.bt-onboarding-skip:hover { color: rgba(255,255,255,0.55); }

/* ── 1.5 Guest Interaksi Teaser (Like/Save hint) ── */
.bt-guest-action-hint {
  position: fixed;
  bottom: calc(var(--bt-nav-height) + 80px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20,20,40,0.95);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 300;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  animation: hintSlideUp 0.4s var(--bt-ease-snappy) both, hintFadeOut 0.4s 2.5s ease forwards;
  pointer-events: none;
}
@keyframes hintSlideUp {
  from { opacity: 0; transform: translateX(-50%) translateY(16px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes hintFadeOut {
  to { opacity: 0; transform: translateX(-50%) translateY(-8px); }
}
.bt-guest-action-hint-emoji { font-size: 20px; }
.bt-guest-action-hint-text { font-size: 13px; color: rgba(255,255,255,0.75); }
.bt-guest-action-hint-text strong { color: #fff; }

/* ═══════════════════════════════════════════════════════
   SECTION 2: AKUN PERSONAL
   ═══════════════════════════════════════════════════════ */

/* ── 2.1 Profile Header Personal Redesign ── */
.bt-personal-profile-header {
  background: linear-gradient(160deg, #1a1a3e 0%, #0f1629 60%, #0d0d1a 100%);
  padding: 28px 16px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 0.5px solid rgba(255,255,255,0.06);
}
.bt-personal-profile-header::before {
  content: '';
  position: absolute;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(55,138,221,0.15) 0%, transparent 70%);
  top: -80px; left: 50%; transform: translateX(-50%);
  border-radius: 50%;
  pointer-events: none;
}
.bt-personal-profile-header::after {
  content: '';
  position: absolute;
  width: 150px; height: 150px;
  background: radial-gradient(circle, rgba(255,45,85,0.08) 0%, transparent 70%);
  bottom: -40px; right: 20px;
  border-radius: 50%;
  pointer-events: none;
}
.bt-personal-avatar-ring {
  position: relative;
  display: inline-block;
  margin-bottom: 14px;
}
.bt-personal-avatar-ring::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bt-blue), #9B59B6);
  z-index: -1;
  animation: avatarRingPulse 3s ease-in-out infinite;
}
@keyframes avatarRingPulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}
.bt-personal-name {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 3px;
  letter-spacing: -0.3px;
}
.bt-personal-email {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  margin-bottom: 6px;
}
.bt-personal-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(55,138,221,0.12);
  border: 0.5px solid rgba(55,138,221,0.3);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 11px;
  color: #85B7EB;
  font-weight: 600;
  margin-bottom: 20px;
}
.bt-personal-stats-row {
  display: flex;
  justify-content: center;
  gap: 0;
  padding: 16px 0 0;
  border-top: 0.5px solid rgba(255,255,255,0.06);
}
.bt-personal-stat {
  flex: 1;
  text-align: center;
  padding: 0 8px;
  position: relative;
}
.bt-personal-stat + .bt-personal-stat::before {
  content: '';
  position: absolute;
  left: 0;
  top: 15%;
  height: 70%;
  width: 0.5px;
  background: rgba(255,255,255,0.1);
}
.bt-personal-stat-num {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 3px;
}
.bt-personal-stat-label {
  font-size: 10px;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* ── 2.2 Upgrade Banner (Personal → Bisnis) ── */
.bt-upgrade-banner {
  margin: 16px;
  background: linear-gradient(135deg, #1a1440 0%, #0f1a30 100%);
  border: 1px solid rgba(245,166,35,0.2);
  border-radius: 20px;
  padding: 18px;
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.5s var(--bt-ease-snappy) both;
}
.bt-upgrade-banner::before {
  content: '✨';
  position: absolute;
  font-size: 80px;
  top: -20px;
  right: -15px;
  opacity: 0.06;
  transform: rotate(15deg);
  pointer-events: none;
}
.bt-upgrade-banner-dismiss {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 22px;
  height: 22px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
  font-size: 12px;
  line-height: 1;
  transition: all 0.2s;
}
.bt-upgrade-banner-dismiss:hover {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.6);
}
.bt-upgrade-banner-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}
.bt-upgrade-banner-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--bt-gold-light);
  border: 1px solid rgba(245,166,35,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.bt-upgrade-banner-title {
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
  letter-spacing: -0.2px;
}
.bt-upgrade-banner-desc {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}
.bt-upgrade-perks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}
.bt-upgrade-perk {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: rgba(255,255,255,0.6);
}
.bt-upgrade-perk-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bt-gold);
  flex-shrink: 0;
}
.bt-upgrade-btn {
  background: linear-gradient(135deg, var(--bt-gold) 0%, #e07b00 100%);
  color: #1a0a00;
  border: none;
  border-radius: 12px;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  width: 100%;
  text-align: center;
  text-decoration: none;
  display: block;
  box-shadow: var(--bt-gold-glow);
  transition: all 0.2s var(--bt-ease-spring);
  letter-spacing: 0.2px;
}
.bt-upgrade-btn:hover {
  transform: scale(1.02) translateY(-1px);
  box-shadow: 0 8px 28px rgba(245,166,35,0.45);
}

/* ── 2.3 Tab Bar Personal (Disimpan / Diikuti) ── */
.bt-personal-tabs {
  display: flex;
  background: rgba(255,255,255,0.03);
  border-bottom: 0.5px solid rgba(255,255,255,0.07);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.bt-personal-tabs::-webkit-scrollbar { display: none; }
.bt-personal-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 12px 20px 10px;
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
  transition: color 0.2s ease;
  border: none;
  background: transparent;
}
.bt-personal-tab .tab-icon { font-size: 18px; }
.bt-personal-tab.active {
  color: #fff;
}
.bt-personal-tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20%;
  right: 20%;
  height: 2px;
  background: var(--bt-primary);
  border-radius: 2px 2px 0 0;
}

/* ── 2.4 Activity Feed Personal ── */
.bt-activity-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: rgba(255,255,255,0.03);
}
.bt-activity-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bt-secondary-mid);
  transition: background 0.15s ease;
  text-decoration: none;
}
.bt-activity-item:hover { background: rgba(255,255,255,0.02); }
.bt-activity-item-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.bt-activity-item-icon.follow { background: rgba(55,138,221,0.12); }
.bt-activity-item-icon.like { background: rgba(255,45,85,0.12); }
.bt-activity-item-icon.save { background: rgba(83,74,183,0.12); }
.bt-activity-title { font-size: 13px; font-weight: 600; color: #fff; margin-bottom: 2px; }
.bt-activity-sub { font-size: 11px; color: rgba(255,255,255,0.4); }
.bt-activity-time { font-size: 10px; color: rgba(255,255,255,0.25); margin-left: auto; flex-shrink: 0; }

/* ── 2.5 Empty State Personal yang Lebih Menarik ── */
.bt-personal-empty {
  padding: 48px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.bt-personal-empty-anim {
  width: 80px;
  height: 80px;
  border-radius: 24px;
  background: rgba(255,255,255,0.04);
  border: 1px dashed rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  animation: emptyPulse 2.5s ease-in-out infinite;
  margin-bottom: 4px;
}
@keyframes emptyPulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.05); opacity: 1; }
}
.bt-personal-empty-title {
  font-size: 16px;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
}
.bt-personal-empty-sub {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  line-height: 1.5;
  max-width: 220px;
}
.bt-personal-empty-btn {
  margin-top: 4px;
  background: rgba(255,45,85,0.12);
  color: var(--bt-primary);
  border: 1px solid rgba(255,45,85,0.2);
  border-radius: 12px;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s;
}
.bt-personal-empty-btn:hover {
  background: rgba(255,45,85,0.2);
}

/* ── 2.6 Settings Panel Personal ── */
.bt-settings-sheet {
  padding: 0 0 24px;
}
.bt-settings-section {
  padding: 16px 0 4px;
}
.bt-settings-label {
  padding: 0 16px 8px;
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.bt-settings-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  position: relative;
}
.bt-settings-item:hover { background: rgba(255,255,255,0.03); }
.bt-settings-item:active { background: rgba(255,255,255,0.06); }
.bt-settings-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.bt-settings-item-icon.blue { background: rgba(55,138,221,0.12); }
.bt-settings-item-icon.red { background: rgba(255,45,85,0.12); }
.bt-settings-item-icon.green { background: rgba(52,199,89,0.12); }
.bt-settings-item-icon.gray { background: rgba(255,255,255,0.06); }
.bt-settings-item-icon.gold { background: var(--bt-gold-light); }
.bt-settings-item-content { flex: 1; min-width: 0; }
.bt-settings-item-title { font-size: 14px; font-weight: 600; color: #fff; }
.bt-settings-item-sub { font-size: 11px; color: rgba(255,255,255,0.35); margin-top: 1px; }
.bt-settings-item-arrow {
  color: rgba(255,255,255,0.2);
  font-size: 16px;
  flex-shrink: 0;
}
.bt-settings-divider {
  height: 0.5px;
  background: rgba(255,255,255,0.05);
  margin: 0 16px;
}
/* Toggle switch */
.bt-toggle {
  position: relative;
  width: 44px;
  height: 26px;
  flex-shrink: 0;
}
.bt-toggle input { opacity: 0; width: 0; height: 0; }
.bt-toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  border-radius: 26px;
  cursor: pointer;
  transition: background 0.2s;
}
.bt-toggle-slider::before {
  content: '';
  position: absolute;
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: rgba(255,255,255,0.6);
  border-radius: 50%;
  transition: transform 0.2s var(--bt-ease-spring), background 0.2s;
}
.bt-toggle input:checked + .bt-toggle-slider { background: var(--bt-success); }
.bt-toggle input:checked + .bt-toggle-slider::before {
  transform: translateX(18px);
  background: #fff;
}


/* ═══════════════════════════════════════════════════════
   SECTION 3: AKUN BISNIS
   ═══════════════════════════════════════════════════════ */

/* ── 3.1 Business Dashboard Header ── */
.bt-biz-dashboard-header {
  background: linear-gradient(160deg, #1a1a2e 0%, #0d1520 70%, #0d0d1a 100%);
  padding: 24px 16px 0;
  position: relative;
  overflow: hidden;
  border-bottom: 0.5px solid rgba(255,255,255,0.06);
}
.bt-biz-dashboard-header::before {
  content: '';
  position: absolute;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(255,45,85,0.1) 0%, transparent 70%);
  top: -150px; right: -100px;
  border-radius: 50%;
  pointer-events: none;
}

.bt-biz-header-top {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}
.bt-biz-avatar-wrapper {
  position: relative;
  flex-shrink: 0;
}
.bt-biz-status-dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #0d0d1a;
}
.bt-biz-status-dot.online { background: var(--bt-success); }
.bt-biz-status-dot.pending { background: var(--bt-gold); }
.bt-biz-header-info { flex: 1; min-width: 0; }
.bt-biz-header-name {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 3px;
  line-height: 1.2;
  letter-spacing: -0.3px;
}
.bt-biz-header-category {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  margin-bottom: 6px;
}
.bt-biz-header-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.bt-biz-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(55,138,221,0.12);
  border: 0.5px solid rgba(55,138,221,0.3);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 10px;
  color: #85B7EB;
  font-weight: 700;
  letter-spacing: 0.2px;
}
.bt-biz-package-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bt-gold-light);
  border: 0.5px solid rgba(245,166,35,0.3);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 10px;
  color: var(--bt-gold);
  font-weight: 700;
}

/* ── 3.2 Analytics Cards (Stats Row) ── */
.bt-analytics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0 16px 16px;
}
.bt-analytics-card {
  background: rgba(255,255,255,0.04);
  border: 0.5px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 14px 10px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.2s ease;
  cursor: default;
}
.bt-analytics-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.14);
  transform: translateY(-1px);
}
.bt-analytics-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 2px 2px 0 0;
}
.bt-analytics-card.views::before { background: linear-gradient(90deg, #378ADD, #1DA0F2); }
.bt-analytics-card.likes::before { background: linear-gradient(90deg, #FF2D55, #FF6B6B); }
.bt-analytics-card.saves::before { background: linear-gradient(90deg, #534AB7, #9B59B6); }
.bt-analytics-icon { font-size: 20px; margin-bottom: 6px; display: block; }
.bt-analytics-num {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 3px;
  letter-spacing: -0.5px;
}
.bt-analytics-label {
  font-size: 9px;
  font-weight: 600;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.bt-analytics-trend {
  font-size: 9px;
  font-weight: 600;
  margin-top: 4px;
}
.bt-analytics-trend.up { color: var(--bt-success); }
.bt-analytics-trend.down { color: var(--bt-primary); }

/* ── 3.3 Quick Actions Bisnis ── */
.bt-biz-quick-actions {
  padding: 0 16px 16px;
}
.bt-biz-quick-actions-title {
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 12px;
}
.bt-biz-actions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.bt-biz-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 14px 6px 12px;
  background: rgba(255,255,255,0.04);
  border: 0.5px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s var(--bt-ease-spring);
  position: relative;
}
.bt-biz-action-btn:hover {
  background: rgba(255,255,255,0.08);
  transform: scale(1.05) translateY(-1px);
}
.bt-biz-action-btn:active { transform: scale(0.97); }
.bt-biz-action-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.bt-biz-action-icon.upload { background: rgba(255,45,85,0.15); }
.bt-biz-action-icon.shop { background: rgba(55,138,221,0.15); }
.bt-biz-action-icon.edit { background: rgba(245,166,35,0.15); }
.bt-biz-action-icon.verify { background: rgba(52,199,89,0.15); }
.bt-biz-action-icon.analytics { background: rgba(83,74,183,0.15); }
.bt-biz-action-icon.message { background: rgba(255,155,29,0.15); }
.bt-biz-action-label {
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  text-align: center;
  line-height: 1.3;
}
.bt-biz-action-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 16px;
  height: 16px;
  background: var(--bt-primary);
  border-radius: 50%;
  font-size: 9px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border: 1.5px solid #0d0d1a;
}

/* ── 3.4 Verifikasi Status Card ── */
.bt-verify-card {
  margin: 0 16px 16px;
  background: linear-gradient(135deg, rgba(52,199,89,0.06) 0%, rgba(52,199,89,0.02) 100%);
  border: 1px solid rgba(52,199,89,0.2);
  border-radius: 18px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}
.bt-verify-card:hover {
  background: rgba(52,199,89,0.08);
  border-color: rgba(52,199,89,0.35);
}
.bt-verify-card.pending {
  background: linear-gradient(135deg, rgba(245,166,35,0.06) 0%, rgba(245,166,35,0.02) 100%);
  border-color: rgba(245,166,35,0.2);
}
.bt-verify-card.pending:hover {
  background: rgba(245,166,35,0.08);
  border-color: rgba(245,166,35,0.35);
}
.bt-verify-card.unverified {
  background: linear-gradient(135deg, rgba(255,45,85,0.06) 0%, rgba(255,45,85,0.02) 100%);
  border-color: rgba(255,45,85,0.2);
}
.bt-verify-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  background: rgba(52,199,89,0.1);
}
.bt-verify-card.pending .bt-verify-card-icon { background: rgba(245,166,35,0.1); }
.bt-verify-card.unverified .bt-verify-card-icon { background: rgba(255,45,85,0.1); }
.bt-verify-card-content { flex: 1; }
.bt-verify-card-title {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}
.bt-verify-card-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
}
.bt-verify-card-arrow {
  font-size: 16px;
  color: rgba(255,255,255,0.2);
}

/* ── 3.5 Media Slot Indicator (7 slot visualizer) ── */
.bt-media-slots-widget {
  margin: 0 16px 16px;
  background: rgba(255,255,255,0.03);
  border: 0.5px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 16px;
}
.bt-media-slots-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.bt-media-slots-title {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
}
.bt-media-slots-count {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
}
.bt-media-slots-count span { color: var(--bt-primary); }
.bt-media-slots-track {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}
.bt-media-slot-pip {
  flex: 1;
  height: 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.08);
  transition: all 0.3s var(--bt-ease-spring);
}
.bt-media-slot-pip.filled {
  background: linear-gradient(90deg, var(--bt-primary), #ff6b35);
  box-shadow: 0 2px 8px rgba(255,45,85,0.4);
}
.bt-media-slot-pip.available {
  border: 1px dashed rgba(255,255,255,0.15);
}
.bt-media-slots-hint {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  line-height: 1.4;
}

/* ── 3.6 Product/BizzShop Quick Stats ── */
.bt-biz-shop-summary {
  margin: 0 16px 16px;
  background: linear-gradient(135deg, rgba(55,138,221,0.06) 0%, rgba(55,138,221,0.02) 100%);
  border: 0.5px solid rgba(55,138,221,0.15);
  border-radius: 18px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}
.bt-biz-shop-summary:hover { border-color: rgba(55,138,221,0.3); }
.bt-biz-shop-icon {
  font-size: 32px;
  flex-shrink: 0;
}
.bt-biz-shop-info { flex: 1; }
.bt-biz-shop-title {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 3px;
}
.bt-biz-shop-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}
.bt-biz-shop-count {
  font-size: 24px;
  font-weight: 800;
  color: #85B7EB;
}

/* ── 3.7 Pesan/Leads Notifikasi Card ── */
.bt-leads-card {
  margin: 0 16px 16px;
  background: rgba(255,255,255,0.03);
  border: 0.5px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  overflow: hidden;
}
.bt-leads-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 12px;
  border-bottom: 0.5px solid rgba(255,255,255,0.06);
}
.bt-leads-title {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
}
.bt-leads-badge-pill {
  background: var(--bt-primary);
  color: #fff;
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 700;
}
.bt-leads-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 0.5px solid rgba(255,255,255,0.04);
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
}
.bt-leads-item:last-child { border-bottom: none; }
.bt-leads-item:hover { background: rgba(255,255,255,0.02); }
.bt-leads-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,45,85,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  color: var(--bt-primary);
  flex-shrink: 0;
}
.bt-leads-name { font-size: 13px; font-weight: 600; color: #fff; margin-bottom: 2px; }
.bt-leads-preview { font-size: 11px; color: rgba(255,255,255,0.4); }
.bt-leads-time { font-size: 10px; color: rgba(255,255,255,0.25); margin-left: auto; flex-shrink: 0; }
.bt-leads-unread-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bt-primary);
  flex-shrink: 0;
}
.bt-leads-see-all {
  text-align: center;
  padding: 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--bt-blue);
  cursor: pointer;
  border-top: 0.5px solid rgba(255,255,255,0.05);
  text-decoration: none;
  display: block;
  transition: color 0.2s;
}
.bt-leads-see-all:hover { color: #85B7EB; }

/* ── 3.8 Business Profile Tab Bar Upgrade ── */
#biz-profile-tabs .bt-tab-item {
  transition: all 0.2s ease !important;
}
#biz-profile-tabs .bt-tab-item.active {
  font-weight: 700 !important;
}

/* ── 3.9 Upload Slot Full Warning ── */
.bt-slot-full-banner {
  background: linear-gradient(135deg, rgba(255,45,85,0.08), rgba(255,45,85,0.04));
  border: 1px solid rgba(255,45,85,0.15);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.bt-slot-full-icon { font-size: 20px; flex-shrink: 0; }
.bt-slot-full-text { font-size: 12px; color: rgba(255,255,255,0.55); line-height: 1.4; }
.bt-slot-full-text strong { color: var(--bt-primary); }


/* ═══════════════════════════════════════════════════════
   SECTION 4: UNIVERSAL MICRO-UX IMPROVEMENTS
   ═══════════════════════════════════════════════════════ */

/* ── 4.1 Auth Page Enhancements ── */
.bt-auth-hero {
  background: linear-gradient(160deg, #1a1a3e 0%, #12182b 60%, #0d0d1a 100%) !important;
  position: relative;
  overflow: hidden;
}
.bt-auth-hero::after {
  content: '';
  position: absolute;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(255,45,85,0.08) 0%, transparent 70%);
  bottom: -60px; left: 20px;
  border-radius: 50%;
  pointer-events: none;
}
.bt-auth-logo {
  animation: fadeInDown 0.6s var(--bt-ease-snappy) both !important;
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}
.bt-auth-body {
  animation: fadeInUp 0.5s 0.1s var(--bt-ease-snappy) both !important;
}
.bt-role-card {
  transition: all 0.2s var(--bt-ease-spring) !important;
}
.bt-role-card:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2) !important;
}
.bt-role-card.selected {
  border-color: var(--bt-primary) !important;
  background: rgba(255,45,85,0.08) !important;
  box-shadow: 0 0 0 3px rgba(255,45,85,0.12), 0 8px 24px rgba(255,45,85,0.15) !important;
  transform: translateY(-2px) !important;
}


/* ── 4.3 Button State Improvement ── */
.bt-btn-primary,
.bt-btn-whatsapp,
.bt-btn-submit,
.bt-onboarding-btn-main,
.bt-upgrade-btn,
.bt-gate-btn-primary {
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.bt-btn-primary:disabled,
.bt-btn-submit:disabled {
  opacity: 0.5 !important;
  transform: none !important;
  cursor: not-allowed !important;
}


/* ── 4.5 Skeleton Loading Enhancement ── */
.bt-skeleton {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.04) 0%,
    rgba(255,255,255,0.08) 40%,
    rgba(255,255,255,0.04) 100%
  );
  background-size: 200% 100%;
  animation: skeletonShimmer 1.6s ease-in-out infinite;
  border-radius: 8px;
}
@keyframes skeletonShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── 4.6 Toast Enhancement ── */
.bt-toast {
  border-left: 3px solid var(--bt-primary) !important;
}
.bt-toast.success { border-left-color: var(--bt-success) !important; }
.bt-toast.info { border-left-color: var(--bt-blue) !important; }

/* ── 4.7 Bottom Sheet Swipe Handle Enhancement ── */
.bt-sheet-handle {
  transition: background 0.2s ease !important;
}
.bt-bottom-sheet:hover .bt-sheet-handle {
  background: rgba(255,255,255,0.2) !important;
}

/* ── 4.8 Search Input Enhancement ── */
.bt-search-input:focus {
  box-shadow: 0 0 0 2px rgba(255,45,85,0.25), 0 4px 20px rgba(0,0,0,0.2) !important;
}

/* ── 4.9 Registration Multi-step Progress ── */
.bt-reg-steps {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 16px 24px;
  margin-bottom: 4px;
}
.bt-reg-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  position: relative;
}
.bt-reg-step + .bt-reg-step::before {
  content: '';
  position: absolute;
  top: 14px;
  right: 50%;
  left: -50%;
  height: 2px;
  background: rgba(255,255,255,0.1);
}
.bt-reg-step.done + .bt-reg-step::before {
  background: linear-gradient(90deg, var(--bt-primary), rgba(255,45,85,0.4));
}
.bt-reg-step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,0.35);
  position: relative;
  z-index: 1;
  transition: all 0.3s var(--bt-ease-spring);
}
.bt-reg-step.active .bt-reg-step-dot {
  background: var(--bt-primary);
  border-color: var(--bt-primary);
  color: #fff;
  box-shadow: 0 0 0 4px rgba(255,45,85,0.15);
}
.bt-reg-step.done .bt-reg-step-dot {
  background: var(--bt-success);
  border-color: var(--bt-success);
  color: #fff;
}
.bt-reg-step-label {
  font-size: 9px;
  font-weight: 600;
  color: rgba(255,255,255,0.3);
  text-align: center;
  letter-spacing: 0.3px;
}
.bt-reg-step.active .bt-reg-step-label { color: var(--bt-primary); }
.bt-reg-step.done .bt-reg-step-label { color: var(--bt-success); }

/* ── 4.10 Chip Filter Animation ── */
.bt-chip {
  transition: all 0.2s var(--bt-ease-spring) !important;
}
.bt-chip:active { transform: scale(0.95) !important; }
.bt-chip.active {
  box-shadow: 0 4px 16px rgba(255,45,85,0.3) !important;
}

/* ── 4.11 Profile Photo Upload Area ── */
.bt-photo-upload-zone {
  border: 2px dashed rgba(255,255,255,0.15);
  border-radius: 20px;
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  background: rgba(255,255,255,0.02);
}
.bt-photo-upload-zone:hover {
  border-color: rgba(255,45,85,0.35);
  background: rgba(255,45,85,0.04);
}
.bt-photo-upload-zone.dragging {
  border-color: var(--bt-primary);
  background: rgba(255,45,85,0.08);
  transform: scale(1.01);
}
.bt-photo-upload-zone-icon { font-size: 40px; margin-bottom: 10px; opacity: 0.5; }
.bt-photo-upload-zone-title { font-size: 14px; font-weight: 600; color: rgba(255,255,255,0.7); margin-bottom: 4px; }
.bt-photo-upload-zone-sub { font-size: 12px; color: rgba(255,255,255,0.3); }

/* ── 4.12 Scroll Progress Indicator ── */
.bt-scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--bt-primary), #ff6b35);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px rgba(255,45,85,0.5);
}


/* ── 4.14 Card Info Row Pills Enhancement ── */
.bt-info-row {
  gap: 6px !important;
}

/* ── 4.15 Accessibility: Focus Visible ── */
:focus-visible {
  outline: 2px solid rgba(255,45,85,0.5);
  outline-offset: 2px;
  border-radius: 4px;
}
button:focus-visible,
a:focus-visible {
  outline: 2px solid rgba(255,45,85,0.6);
  outline-offset: 3px;
}

/* ── 4.16 Register Steps Info Box ── */
.bt-reg-info-box {
  background: rgba(55,138,221,0.06);
  border: 1px solid rgba(55,138,221,0.15);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: flex-start;
}
.bt-reg-info-box-icon { font-size: 20px; flex-shrink: 0; }
.bt-reg-info-box-text {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}
.bt-reg-info-box-text strong { color: rgba(255,255,255,0.75); }

/* ── 4.17 Floating Action Hint (tap to interact) ── */
.bt-tap-hint {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  pointer-events: none;
  animation: tapHintFade 2s 1s ease forwards;
  z-index: 5;
}
@keyframes tapHintFade {
  0% { opacity: 1; }
  100% { opacity: 0; }
}
.bt-tap-hint-icon { font-size: 18px; animation: tapBounce 0.8s ease-in-out infinite; }
@keyframes tapBounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}


/* ═══════════════════════════════════════════════════════
   SECTION 5: DARK MODE POLISH & DEPTH
   ═══════════════════════════════════════════════════════ */

/* Subtle noise texture overlay */
.bt-container::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* Section cards depth */
.bt-analytics-card,
.bt-biz-action-btn,
.bt-settings-item,
.bt-activity-item {
  transition: transform 0.2s var(--bt-ease-spring), background 0.2s ease, box-shadow 0.2s ease;
}

/* Animated gradient border on focus for cards */
.bt-analytics-card:focus-within {
  box-shadow: 0 0 0 2px rgba(255,45,85,0.3);
}

/* ── Smooth page transitions ── */
.bt-page-transition {
  animation: pageEnter 0.3s var(--bt-ease-snappy) both;
}
@keyframes pageEnter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Better scrollbar ── */
::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.35);
}


/* ═══════════════════════════════════════════════════════
   SECTION 6: MOBILE PWA POLISH
   ═══════════════════════════════════════════════════════ */

/* Safe area compliance */
.bt-guest-banner {
  padding-bottom: max(14px, env(safe-area-inset-bottom, 14px));
}

/* Prevent content shift on keyboard open */
@media (max-height: 500px) {
  .bt-onboarding-sheet {
    max-height: 90vh;
    overflow-y: auto;
  }
  .bt-onboarding-features {
    display: none;
  }
}

/* Larger touch targets on smaller screens */
@media (max-width: 380px) {
  .bt-biz-actions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .bt-upgrade-perks {
    grid-template-columns: 1fr;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* ═══════════════════════════════════════════════════════
   FIX 1: GPU COMPOSITING — Scroll & animasi mulus di HP low-end
   ═══════════════════════════════════════════════════════ */

/* Kartu feed — komposit di GPU agar scroll tidak janky */
.bt-video-card,
.bt-business-card,
.bt-search-result-card,
.bt-product-card {
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Hapus will-change setelah animasi selesai untuk hemat memory */
.bt-video-card.animated,
.bt-business-card.animated {
  will-change: auto;
}

/* Modal & bottom sheet — GPU layer agar slide-up mulus */
.bt-bottom-sheet,
.bt-onboarding-modal,
.bt-onboarding-sheet,
.bt-feed-blur-gate {
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Tombol aksi utama — GPU agar hover/tap scale terasa instan */
.bt-btn,
.bt-like-btn,
.bt-save-btn,
.bt-follow-btn,
.bt-biz-action-btn,
.bt-chip,
.bt-guest-banner-cta,
.bt-gate-btn-primary {
  will-change: transform;
  transform: translateZ(0);
}

/* Nav bawah — posisi fixed perlu GPU layer */
#bt-bottom-nav,
.bt-bottom-nav {
  will-change: transform;
  transform: translateX(-50%) translateZ(0);
}

/* Progress bar scroll */
.bt-scroll-progress {
  will-change: width;
}


/* ═══════════════════════════════════════════════════════
   FIX 2: ERROR STATE — Tampilan konsisten saat AJAX gagal
   ═══════════════════════════════════════════════════════ */

/* Komponen error state universal */
.bt-error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  text-align: center;
  min-height: 200px;
}
.bt-error-state-icon {
  font-size: 40px;
  margin-bottom: 14px;
  opacity: 0.6;
}
.bt-error-state-title {
  font-size: 15px;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  margin-bottom: 6px;
}
.bt-error-state-sub {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  line-height: 1.5;
  margin-bottom: 20px;
  max-width: 260px;
}
.bt-error-retry-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,45,85,0.1);
  border: 1px solid rgba(255,45,85,0.25);
  border-radius: 12px;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 700;
  color: var(--bt-primary);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s ease;
}
.bt-error-retry-btn:hover,
.bt-error-retry-btn:focus-visible {
  background: rgba(255,45,85,0.18);
  border-color: rgba(255,45,85,0.45);
  transform: translateY(-1px);
}
.bt-error-retry-btn:active {
  transform: scale(0.97);
}

/* Inline error untuk AJAX action (like/save gagal) */
.bt-inline-error {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,45,85,0.07);
  border: 1px solid rgba(255,45,85,0.18);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin: 8px 16px;
  animation: slideInUp 0.25s ease both;
}

/* Network offline banner */
.bt-offline-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(30,20,10,0.97);
  border-bottom: 1px solid rgba(245,166,35,0.3);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.8);
  z-index: 9999;
  transform: translateY(-100%);
  transition: transform 0.35s var(--bt-ease-snappy);
  will-change: transform;
}
.bt-offline-banner.show {
  transform: translateY(0);
}
.bt-offline-banner-icon {
  font-size: 16px;
}
.bt-offline-banner-text strong {
  color: var(--bt-gold);
}

/* Skeleton loader yang lebih realistis */
.bt-skeleton-feed-card {
  background: rgba(255,255,255,0.03);
  border-radius: 16px;
  overflow: hidden;
  margin: 0 0 12px;
}
.bt-skeleton-thumb {
  height: 200px;
  background: rgba(255,255,255,0.05);
}
.bt-skeleton-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bt-skeleton-line {
  height: 12px;
  background: rgba(255,255,255,0.05);
  border-radius: 6px;
  animation: skeletonShimmer 1.6s ease-in-out infinite;
}
.bt-skeleton-line.short { width: 60%; }
.bt-skeleton-line.medium { width: 80%; }


/* ═══════════════════════════════════════════════════════
   FIX 3: LIGHT MODE — prefers-color-scheme support
   ═══════════════════════════════════════════════════════ */

/* BizzTok by default pakai dark. Tapi user yang set OS ke light
   tetap bisa override via class .bt-light-mode di body */
@media (prefers-color-scheme: light) {
  body:not(.bt-force-dark) {
    --bt-secondary-mid: #f0f2f5;
    --bt-secondary: #ffffff;
    --bt-card-bg: #ffffff;
    --bt-nav-bg: rgba(255,255,255,0.97);
    --bt-border: rgba(0,0,0,0.08);
    --bt-text: #0d0d1a;
    --bt-text-muted: rgba(0,0,0,0.45);
    --bt-glass: rgba(0,0,0,0.03);
    --bt-glass-border: rgba(0,0,0,0.07);
    --bt-glass-hover: rgba(0,0,0,0.05);
    /* Semantic token overrides */
    --bt-text-primary: #0d0d1a;
    --bt-text-secondary: rgba(0,0,0,0.65);
    --bt-text-tertiary: rgba(0,0,0,0.45);
    --bt-nav-icon: rgba(0,0,0,0.35);
    --bt-nav-icon-active: var(--bt-primary);
    --bt-nav-label-active: var(--bt-primary);
    --bt-surface: rgba(0,0,0,0.04);
    --bt-surface-border: rgba(0,0,0,0.08);
  }

  body:not(.bt-force-dark) .bt-onboarding-sheet,
  body:not(.bt-force-dark) .bt-bottom-sheet,
  body:not(.bt-force-dark) .bt-guest-banner,
  body:not(.bt-force-dark) .bt-upgrade-banner,
  body:not(.bt-force-dark) .bt-settings-item,
  body:not(.bt-force-dark) .bt-analytics-card,
  body:not(.bt-force-dark) .bt-biz-quick-actions,
  body:not(.bt-force-dark) .bt-media-slots-widget,
  body:not(.bt-force-dark) .bt-leads-card,
  body:not(.bt-force-dark) .bt-verify-card {
    background: #ffffff;
    border-color: rgba(0,0,0,0.08);
    color: #0d0d1a;
  }

  body:not(.bt-force-dark) .bt-onboarding-logo,
  body:not(.bt-force-dark) .bt-onboarding-feature-title,
  body:not(.bt-force-dark) .bt-analytics-num,
  body:not(.bt-force-dark) .bt-biz-name,
  body:not(.bt-force-dark) .bt-settings-item-title,
  body:not(.bt-force-dark) .bt-upgrade-banner-title {
    color: #0d0d1a;
  }

  body:not(.bt-force-dark) .bt-onboarding-tagline,
  body:not(.bt-force-dark) .bt-onboarding-feature-sub,
  body:not(.bt-force-dark) .bt-analytics-label,
  body:not(.bt-force-dark) .bt-settings-item-sub,
  body:not(.bt-force-dark) .bt-upgrade-banner-desc,
  body:not(.bt-force-dark) .bt-media-slots-hint {
    color: rgba(0,0,0,0.45);
  }

  body:not(.bt-force-dark) #bt-bottom-nav,
  body:not(.bt-force-dark) .bt-bottom-nav {
    background: rgba(255,255,255,0.97);
    border-top: 1px solid rgba(0,0,0,0.07);
  }

  body:not(.bt-force-dark) #bt-header,
  body:not(.bt-force-dark) .bt-header {
    background: rgba(255,255,255,0.97);
    border-bottom: 1px solid rgba(0,0,0,0.07);
  }

  body:not(.bt-force-dark) .bt-scroll-progress {
    box-shadow: none;
  }

  /* ── Bottom Nav: icon & label ── */
  body:not(.bt-force-dark) .bt-nav-item svg { fill: rgba(0,0,0,0.35); }
  body:not(.bt-force-dark) .bt-nav-label { color: rgba(0,0,0,0.35); }
  body:not(.bt-force-dark) .bt-nav-item.active svg { fill: var(--bt-primary); }
  body:not(.bt-force-dark) .bt-nav-item.active .bt-nav-label { color: var(--bt-primary); }
  body:not(.bt-force-dark) .bt-nav-item:not(.active):hover svg { fill: rgba(0,0,0,0.6); }
  body:not(.bt-force-dark) .bt-notif-badge { background: var(--bt-primary); color: #fff; }

  /* ── Feed card overlay teks (di atas video tetap pakai putih) ── */
  body:not(.bt-force-dark) .bt-biz-meta-item svg { fill: rgba(0,0,0,0.4); }

  /* ── Halaman profil bisnis (single-bt_business) ── */
  body:not(.bt-force-dark) .bt-profile-body {
    background: #f0f2f5;
  }
  body:not(.bt-force-dark) .bt-biz-title-lg { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-biz-category { color: rgba(0,0,0,0.5); }
  body:not(.bt-force-dark) .bt-stat-box {
    background: rgba(0,0,0,0.04);
    border-color: rgba(0,0,0,0.08);
  }
  body:not(.bt-force-dark) .bt-stat-num { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-stat-lbl { color: rgba(0,0,0,0.45); }
  body:not(.bt-force-dark) .bt-divider { background: rgba(0,0,0,0.08); }
  body:not(.bt-force-dark) .bt-info-text { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-info-text span { color: rgba(0,0,0,0.45); }
  body:not(.bt-force-dark) .bt-tag {
    background: rgba(0,0,0,0.05);
    border-color: rgba(0,0,0,0.1);
    color: rgba(0,0,0,0.55);
  }

  /* ── Feed card teks — SELALU putih karena di atas video ── */
  /* Tidak dioverride di light mode */

  /* ── Header ── */
  body:not(.bt-force-dark) .bt-header-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-header svg { fill: rgba(0,0,0,0.7); }
  body:not(.bt-force-dark) .bt-filter-btn {
    background: rgba(0,0,0,0.06);
    border-color: rgba(0,0,0,0.1);
    color: #0d0d1a;
  }
  body:not(.bt-force-dark) .bt-filter-btn svg { fill: rgba(0,0,0,0.6); }
  body:not(.bt-force-dark) .bt-search-input {
    background: rgba(0,0,0,0.06);
    border-color: rgba(0,0,0,0.1);
    color: #0d0d1a;
  }
  body:not(.bt-force-dark) .bt-search-input::placeholder { color: rgba(0,0,0,0.35); }

  /* ── Card / List item bisnis ── */
  body:not(.bt-force-dark) .bt-card,
  body:not(.bt-force-dark) .bt-biz-card,
  body:not(.bt-force-dark) .bt-list-item {
    background: #ffffff;
    border-color: rgba(0,0,0,0.08);
  }

  /* ── Sheet & Modal ── */
  body:not(.bt-force-dark) .bt-sheet-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-sheet-opt-text { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-sheet-opt-sub { color: rgba(0,0,0,0.45); }
  body:not(.bt-force-dark) .bt-sheet-handle { background: rgba(0,0,0,0.15); }

  /* ── Messages ── */
  body:not(.bt-force-dark) .bt-msg-name { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-msg-preview { color: rgba(0,0,0,0.5); }
  body:not(.bt-force-dark) .bt-msg-time { color: rgba(0,0,0,0.35); }

  /* ── Review & Ulasan ── */
  body:not(.bt-force-dark) .bt-review-text { color: rgba(0,0,0,0.7); }
  body:not(.bt-force-dark) .bt-review-author { color: #0d0d1a; }

  /* ── Thumbnail placeholder ── */
  body:not(.bt-force-dark) .bt-card-thumb,
  body:not(.bt-force-dark) .bt-video-thumb,
  body:not(.bt-force-dark) .bt-biz-thumb {
    background: rgba(0,0,0,0.06);
  }
  body:not(.bt-force-dark) img.bt-img-broken {
    background: rgba(0,0,0,0.06);
  }
}

/* Toggle dark/light: tombol theme switcher */
.bt-theme-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 4px 0;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: inherit;
}
.bt-theme-toggle-icon {
  font-size: 18px;
  transition: transform 0.4s var(--bt-ease-spring);
}
body.bt-light-mode .bt-theme-toggle-icon {
  transform: rotate(180deg);
}


/* ═══════════════════════════════════════════════════════
   FIX 4: ARIA & ACCESSIBILITY — Modal, dialog, focus trap
   ═══════════════════════════════════════════════════════ */

/* Skip navigation link (tersembunyi kecuali saat focus) */
.bt-skip-nav {
  position: fixed;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bt-primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 0 0 12px 12px;
  z-index: 10000;
  text-decoration: none;
  transition: top 0.2s ease;
}
.bt-skip-nav:focus {
  top: 0;
}

/* Live region untuk screen reader */
.bt-sr-live {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Overlay backdrop — klik untuk tutup dialog */
#bt-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 299;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  will-change: opacity;
}
#bt-overlay.show {
  opacity: 1;
  pointer-events: all;
}

/* Focus trap visual indicator */
.bt-bottom-sheet:focus,
.bt-onboarding-sheet:focus {
  outline: none;
}
.bt-bottom-sheet[aria-modal="true"],
.bt-onboarding-modal[role="dialog"] {
  /* Pastikan konten di belakang tidak terfocus saat modal terbuka */
  isolation: isolate;
}

/* High contrast mode support */
@media (forced-colors: active) {
  .bt-btn,
  .bt-guest-banner-cta,
  .bt-error-retry-btn {
    border: 2px solid ButtonText;
  }
  .bt-video-card,
  .bt-analytics-card {
    border: 1px solid ButtonText;
  }
}


/* ═══════════════════════════════════════════════════════
   FIX 5: IMAGE LAZY LOAD — Placeholder saat gambar belum tampil
   ═══════════════════════════════════════════════════════ */

/* Placeholder warna sebelum gambar load */
img[loading="lazy"] {
  background: rgba(255,255,255,0.04);
  min-height: 1px;
}

/* Transisi fade-in gambar setelah load */
img.bt-lazy-loaded {
  animation: lazyFadeIn 0.3s ease both;
}
@keyframes lazyFadeIn {
  from { opacity: 0; transform: scale(1.02); }
  to   { opacity: 1; transform: scale(1); }
}

/* Container gambar — aspect ratio konsisten sebelum load */
.bt-card-thumb,
.bt-video-thumb,
.bt-biz-thumb {
  background: rgba(255,255,255,0.04);
  overflow: hidden;
  position: relative;
}
.bt-card-thumb img,
.bt-video-thumb img,
.bt-biz-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.bt-card-thumb img[loading="lazy"]:not(.bt-lazy-loaded) {
  opacity: 0;
}

/* Broken image fallback */
img.bt-img-broken {
  background: rgba(255,255,255,0.04);
  position: relative;
}
img.bt-img-broken::after {
  content: "🖼️";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  opacity: 0.3;
}

/* ── Haptic feedback visual (FIX minor) ── */
@keyframes btHapticPulse {
  0%   { box-shadow: 0 0 0 0 rgba(255,45,85,0.4); }
  70%  { box-shadow: 0 0 0 8px rgba(255,45,85,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,45,85,0); }
}
.bt-haptic-pulse {
  animation: btHapticPulse 0.3s ease both;
}


/* ═══════════════════════════════════════════════════════════════
   LIGHT MODE — COMPREHENSIVE TEXT FIX (v2.6.6)
   Cover semua halaman: BizzShop, Search, Login, Register,
   Messages, Profile, Single Bisnis, Review, dll
   ═══════════════════════════════════════════════════════════════ */
@media (prefers-color-scheme: light) {

  /* ── Global body text ── */
  body:not(.bt-force-dark) {
    color: #0d0d1a;
  }

  /* ── BizzShop — Header ── */
  body:not(.bt-force-dark) .bs-logo-text { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-back-btn { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-header {
    background: #ffffff;
    border-bottom: 1px solid rgba(0,0,0,0.08);
  }

  /* ── BizzShop — Search ── */
  body:not(.bt-force-dark) .bs-search-input-wrap {
    background: rgba(0,0,0,0.05);
    border-color: rgba(0,0,0,0.1);
  }
  body:not(.bt-force-dark) .bs-search-input-wrap svg { fill: rgba(0,0,0,0.35); }
  body:not(.bt-force-dark) .bs-search-input { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-search-input::placeholder { color: rgba(0,0,0,0.3); }
  body:not(.bt-force-dark) .bs-found-count { color: rgba(0,0,0,0.45); }

  /* ── BizzShop — Category Chips ── */
  body:not(.bt-force-dark) .bs-cat-chip {
    background: rgba(0,0,0,0.05);
    border-color: rgba(0,0,0,0.1);
    color: rgba(0,0,0,0.6);
  }
  body:not(.bt-force-dark) .bs-cat-chip:hover { color: #0d0d1a; }

  /* ── BizzShop — Product Card ── */
  body:not(.bt-force-dark) .bs-product-card {
    background: #ffffff;
    border-color: rgba(0,0,0,0.08);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  }
  body:not(.bt-force-dark) .bs-card-thumb { background: #f0f2f5; }
  body:not(.bt-force-dark) .bs-card-no-img { background: rgba(0,0,0,0.04); }
  body:not(.bt-force-dark) .bs-card-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-price-call { color: rgba(0,0,0,0.45); }
  body:not(.bt-force-dark) .bs-card-meta { color: rgba(0,0,0,0.45); }
  body:not(.bt-force-dark) .bs-card-edit-btn,
  body:not(.bt-force-dark) .bs-card-delete-btn {
    background: rgba(0,0,0,0.05);
    color: rgba(0,0,0,0.6);
  }

  /* ── BizzShop — Section & Empty State ── */
  body:not(.bt-force-dark) .bs-section-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-empty-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-empty-desc { color: rgba(0,0,0,0.45); }

  /* ── BizzShop — My Products ── */
  body:not(.bt-force-dark) .bs-my-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-my-meta { color: rgba(0,0,0,0.45); }
  body:not(.bt-force-dark) .bs-my-empty { color: rgba(0,0,0,0.4); }
  body:not(.bt-force-dark) .bs-my-edit-btn,
  body:not(.bt-force-dark) .bs-my-delete-btn {
    background: rgba(0,0,0,0.05);
    color: rgba(0,0,0,0.6);
  }
  body:not(.bt-force-dark) .bs-my-no-img { background: rgba(0,0,0,0.05); }

  /* ── BizzShop — Modal & Form ── */
  body:not(.bt-force-dark) .bs-modal-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-modal-close { background: rgba(0,0,0,0.07); }
  body:not(.bt-force-dark) .bs-label { color: rgba(0,0,0,0.6); }
  body:not(.bt-force-dark) .bs-img-placeholder { color: rgba(0,0,0,0.3); }

  /* ── BizzShop — Detail & Single Product ── */
  body:not(.bt-force-dark) .bs-detail-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-detail-meta { color: rgba(0,0,0,0.5); }
  body:not(.bt-force-dark) .bs-detail-no-img { background: #f0f2f5; }
  body:not(.bt-force-dark) .bs-single-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-single-seller-name { color: #0d0d1a; }
  body:not(.bt-force-dark) .bs-single-meta-chip {
    background: rgba(0,0,0,0.06);
    color: rgba(0,0,0,0.55);
  }
  body:not(.bt-force-dark) .bs-single-seller {
    background: rgba(0,0,0,0.04);
  }
  body:not(.bt-force-dark) .bs-single-no-img { background: #f0f2f5; }
  body:not(.bt-force-dark) .bs-single-img-wrap { background: #f0f2f5; }

  /* ── Search Page ── */
  body:not(.bt-force-dark) .bt-search-input { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-search-input::placeholder { color: rgba(0,0,0,0.3); }
  body:not(.bt-force-dark) .bt-cat-label { color: rgba(0,0,0,0.6); }
  body:not(.bt-force-dark) .bt-cat-count { color: rgba(0,0,0,0.35); }

  /* ── Login & Register ── */
  body:not(.bt-force-dark) .bt-auth-tagline { color: rgba(0,0,0,0.5); }
  body:not(.bt-force-dark) .bt-auth-footer { color: rgba(0,0,0,0.4); }
  body:not(.bt-force-dark) .bt-role-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-role-sub { color: rgba(0,0,0,0.45); }
  body:not(.bt-force-dark) .bt-field-input { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-field-input::placeholder { color: rgba(0,0,0,0.25); }
  body:not(.bt-force-dark) .bt-field-hint { color: rgba(0,0,0,0.4); }
  body:not(.bt-force-dark) .bt-upload-text { color: rgba(0,0,0,0.5); }
  body:not(.bt-force-dark) .bt-upload-sub { color: rgba(0,0,0,0.3); }
  body:not(.bt-force-dark) .bt-landing-nav-links a { color: rgba(0,0,0,0.6); }
  body:not(.bt-force-dark) .bt-landing-stat-lbl { color: rgba(0,0,0,0.5); }

  /* ── Messages ── */
  body:not(.bt-force-dark) .bt-msg-time { color: rgba(0,0,0,0.35); }
  body:not(.bt-force-dark) .bt-notif-time { color: rgba(0,0,0,0.3); }

  /* ── Review & Ulasan ── */
  body:not(.bt-force-dark) .bt-review-author { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-review-date { color: rgba(0,0,0,0.35); }
  body:not(.bt-force-dark) .bt-review-body { color: rgba(0,0,0,0.65); }
  body:not(.bt-force-dark) .bt-review-gate-text { color: rgba(0,0,0,0.5); }

  /* ── Verifikasi ── */
  body:not(.bt-force-dark) .bt-verify-check-item.done { color: rgba(0,0,0,0.75); }
  body:not(.bt-force-dark) .bt-verify-check-item.todo { color: rgba(0,0,0,0.4); }

  /* ── Sheet options ── */
  body:not(.bt-force-dark) .bt-sheet-opt-sub { color: rgba(0,0,0,0.45); }

  /* ── Comment Input ── */
  body:not(.bt-force-dark) .bt-comment-input { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-comment-input::placeholder { color: rgba(0,0,0,0.35); }

  /* ── Section titles & generic text ── */
  body:not(.bt-force-dark) .bt-section-title { color: #0d0d1a; }
  body:not(.bt-force-dark) .bt-section-sub { color: rgba(0,0,0,0.5); }

  /* ── Card & List backgrounds ── */
  body:not(.bt-force-dark) .bt-card,
  body:not(.bt-force-dark) .bt-msg-item,
  body:not(.bt-force-dark) .bt-notif-item {
    background: #ffffff;
    border-color: rgba(0,0,0,0.07);
  }
  body:not(.bt-force-dark) .bt-msg-item:hover,
  body:not(.bt-force-dark) .bt-notif-item:hover {
    background: rgba(0,0,0,0.03);
  }

  /* ── Input fields global ── */
  body:not(.bt-force-dark) input:not([type=submit]):not([type=button]):not([type=checkbox]):not([type=radio]),
  body:not(.bt-force-dark) textarea,
  body:not(.bt-force-dark) select {
    color: #0d0d1a;
    background: rgba(0,0,0,0.04);
    border-color: rgba(0,0,0,0.12);
  }
  body:not(.bt-force-dark) input::placeholder,
  body:not(.bt-force-dark) textarea::placeholder { color: rgba(0,0,0,0.3); }

}