/* PWA Utility Controls: integrated natively in React LandingPage */
.pwa-utility-controls {
  display: none !important;
}

.pwa-utility-btn {
  pointer-events: auto;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 44px !important;
  height: 44px !important;
  min-width: 44px !important;
  min-height: 44px !important;
  max-width: 44px !important;
  max-height: 44px !important;
  padding: 0 !important;
  border-radius: 16px !important;
  border: 1px solid rgba(226, 232, 240, 0.9) !important;
  background: rgba(255, 255, 255, 0.8) !important;
  color: #334155 !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.05) !important;
  cursor: pointer !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  -webkit-tap-highlight-color: transparent;
}

.pwa-utility-btn:hover {
  transform: translateY(-2px) scale(1.04);
  background: rgba(255, 255, 255, 0.95) !important;
  color: #0f172a !important;
  border-color: rgba(95, 124, 131, 0.4) !important;
  box-shadow: 0 14px 28px -4px rgba(0, 0, 0, 0.12) !important;
}

.pwa-utility-btn:active {
  transform: scale(0.92) !important;
}

.dark .pwa-utility-btn {
  background: rgba(15, 23, 42, 0.75) !important;
  color: #cbd5e1 !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.45) !important;
}

.dark .pwa-utility-btn:hover {
  background: rgba(30, 41, 59, 0.9) !important;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
}

.pwa-refresh-btn:hover {
  color: #3b82f6 !important;
}

.dark .pwa-refresh-btn:hover {
  color: #60a5fa !important;
}

.pwa-install-btn:hover {
  color: #10b981 !important;
}

.dark .pwa-install-btn:hover {
  color: #34d399 !important;
}

.pwa-icon {
  width: 20px !important;
  height: 20px !important;
  display: block;
}

.pwa-refresh-btn.is-loading .pwa-icon {
  animation: pwa-spin 0.75s linear infinite !important;
  color: #3b82f6 !important;
}

@keyframes pwa-spin {
  to { transform: rotate(360deg); }
}

/* PWA Install Instructions Modal */
.pwa-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 26, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  direction: rtl;
  animation: pwa-modal-fade 0.2s ease-out;
}

.pwa-modal-content {
  background: #ffffff;
  border: 1px solid rgba(95, 124, 131, 0.2);
  border-radius: 20px;
  max-width: 440px;
  width: 100%;
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  font-family: 'Alexandria', 'Tajawal', sans-serif;
  color: #213338;
  position: relative;
}

.dark .pwa-modal-content {
  background: #172328;
  border-color: rgba(255, 255, 255, 0.12);
  color: #edf4f1;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

@keyframes pwa-modal-fade {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

@media (max-width: 768px) {
  .admin-tab-content {
    font-size: 14.5px !important;
    line-height: 1.62 !important;
  }

  .admin-tab-content button:not(.admin-nav-button),
  .admin-tab-content input,
  .admin-tab-content select,
  .admin-tab-content textarea,
  .owner-month-dropdown select,
  .admin-session-dropdown select,
  .admin-mobile-section-select select {
    min-height: 50px !important;
    font-size: 14px !important;
    border-radius: 14px !important;
  }

  .admin-tab-content button:not(.admin-nav-button) {
    padding: 11px 15px !important;
    line-height: 1.4 !important;
  }

  .admin-tab-content .text-xs { font-size: 13px !important; }
  .admin-tab-content .text-sm { font-size: 14px !important; }
  .admin-tab-content .text-base { font-size: 15px !important; }
  .admin-tab-content .text-lg { font-size: 16.5px !important; }
  .admin-tab-content .text-xl { font-size: 18.5px !important; }
  .admin-tab-content .text-2xl { font-size: 20.5px !important; }

  .admin-tab-content .p-3 { padding: 14px !important; }
  .admin-tab-content .p-4,
  .admin-tab-content .p-5 { padding: 15px !important; }
  .admin-tab-content .p-6,
  .admin-tab-content .p-7,
  .admin-tab-content .p-8 { padding: 17px !important; }

  .admin-tab-content .gap-2 { gap: 10px !important; }
  .admin-tab-content .gap-3 { gap: 12px !important; }
  .admin-tab-content .gap-4,
  .admin-tab-content .gap-5,
  .admin-tab-content .gap-6 { gap: 14px !important; }

  .admin-tab-content .rounded-xl { border-radius: 14px !important; }
  .admin-tab-content .rounded-2xl { border-radius: 16px !important; }
  .admin-tab-content .rounded-3xl { border-radius: 18px !important; }

  .owner-month-dropdown,
  .admin-session-dropdown,
  .admin-mobile-section-select-inner {
    padding: 12px 13px !important;
    border-radius: 16px !important;
  }

  .admin-mobile-section-select-icon {
    width: 44px !important;
    height: 44px !important;
  }

  .student-session-grid > *,
  .student-quiz-grid > * {
    min-height: 82px !important;
    padding: 14px !important;
  }

  /* Keep student portal buttons normal sized and contained within cards */
  #app-view-student button,
  [data-app-mode="student"] button {
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
}

@media (max-width: 390px) {
  .admin-tab-content button:not(.admin-nav-button),
  .admin-tab-content input,
  .admin-tab-content select,
  .admin-tab-content textarea,
  .owner-month-dropdown select,
  .admin-session-dropdown select,
  .admin-mobile-section-select select {
    min-height: 48px !important;
  }
}