/* ================================================================
   YalaBoBo — Modern PWA Mode Overrides 2026+
   Premium Dark Design • iPhone Style • Professional UI
   ================================================================ */

/* Core PWA Settings */
[data-mode="pwa"] body, body[data-mode="pwa"] {
  background: #000;
  overscroll-behavior-y: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

[data-mode="pwa"] .web-sidebar, 
[data-mode="pwa"] .web-only {
  display: none !important;
}

/* Top Header — Premium */
[data-mode="pwa"] .top-header {
  background: rgba(15, 15, 30, 0.85);
  backdrop-filter: blur(50px) saturate(200%);
  -webkit-backdrop-filter: blur(50px) saturate(200%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: env(safe-area-inset-top, 0px);
  height: calc(56px + env(safe-area-inset-top, 0px));
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

[data-mode="pwa"] .top-header .stat-badge {
  padding: 5px 11px;
  font-size: 12px;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.2);
}

[data-mode="pwa"] .header-avatar {
  width: 32px;
  height: 32px;
  font-size: 13px;
  box-shadow: 0 2px 10px rgba(124, 58, 237, 0.4);
}

/* Bottom Nav — Native Tab Bar */
[data-mode="pwa"] .bottom-nav {
  background: rgba(15, 15, 30, 0.88);
  backdrop-filter: blur(50px) saturate(200%);
  -webkit-backdrop-filter: blur(50px) saturate(200%);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  height: calc(68px + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

[data-mode="pwa"] .nav-item {
  font-size: 10px;
  gap: 2px;
  -webkit-tap-highlight-color: transparent;
  transition: all 0.12s;
}

[data-mode="pwa"] .nav-item i {
  font-size: 21px;
  width: 44px;
  height: 28px;
  color: rgba(255, 255, 255, 0.35);
}

[data-mode="pwa"] .nav-item.active i {
  background: rgba(124, 58, 237, 0.12);
  color: #7C3AED;
  transform: translateY(-1px);
  border-radius: 12px;
}

[data-mode="pwa"] .nav-item:active {
  transform: scale(0.82);
}

/* Main Content */
[data-mode="pwa"] .main-content {
  top: calc(56px + env(safe-area-inset-top, 0px));
  bottom: calc(68px + env(safe-area-inset-bottom, 0px));
  padding: 14px 14px 8px;
  animation: pwaFadeIn 0.2s ease-out;
}

@keyframes pwaFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Buttons — Touch Optimized */
[data-mode="pwa"] .btn {
  min-height: 48px;
  font-size: 15px;
  font-weight: 800;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

[data-mode="pwa"] .btn-primary {
  background: linear-gradient(135deg, #7C3AED 0%, #EC4899 100%);
  box-shadow: 0 12px 36px rgba(124, 58, 237, 0.4);
}

[data-mode="pwa"] .btn-primary:active {
  transform: scale(0.96);
  filter: brightness(0.9);
}

/* Cards */
[data-mode="pwa"] .card {
  background: rgba(31, 41, 55, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  backdrop-filter: blur(50px);
}

[data-mode="pwa"] .card:active {
  transform: scale(0.98);
}

/* Modal */
[data-mode="pwa"] .modal-overlay {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(0, 0, 0, 0.6);
}

[data-mode="pwa"] .modal-box {
  background: rgba(26, 26, 46, 0.95);
  border-radius: 32px 32px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Toast */
[data-mode="pwa"] .toast {
  top: calc(env(safe-area-inset-top, 0px) + 14px);
  background: rgba(28, 28, 38, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Safe Area Handling */
@supports (padding: max(0px)) {
  [data-mode="pwa"] body {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
  }
}

/* Smooth Scrolling */
[data-mode="pwa"] .main-content {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

/* Prevent Zoom on Input Focus (iOS) */
[data-mode="pwa"] input,
[data-mode="pwa"] textarea,
[data-mode="pwa"] select {
  font-size: 16px;
}

/* Optimize for Notch */
@supports (padding: env(safe-area-inset-top)) {
  [data-mode="pwa"] .top-header {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
  
  [data-mode="pwa"] .bottom-nav {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
}