/* ==========================================================================
   Rudraksha Packers & Movers - PWA Install Styling & Universal Modal
   ========================================================================== */

/* Root Variables for PWA */
:root {
  --pwa-primary: #ea580c;
  --pwa-primary-hover: #c2410c;
  --pwa-dark: #0f172a;
  --pwa-surface: rgba(255, 255, 255, 0.98);
  --pwa-shadow: 0 16px 40px -4px rgba(0, 0, 0, 0.25), 0 4px 16px rgba(234, 88, 12, 0.18);
  --pwa-radius: 20px;
}

/* Minimal Toast Alert */
.pwa-simple-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: rgba(15, 23, 42, 0.95);
  color: #ffffff;
  padding: 12px 20px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  z-index: 100000;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  opacity: 0;
  pointer-events: none;
  max-width: 90%;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.pwa-simple-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* -------------------------------------------------------------
   1. Floating / Navbar Install Button
   ------------------------------------------------------------- */
.pwa-nav-install-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 8px 16px;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(234, 88, 12, 0.35);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  text-decoration: none;
  animation: pwaPulse 3s infinite;
}

.pwa-nav-install-btn:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 6px 20px rgba(234, 88, 12, 0.5);
  color: #ffffff !important;
}

.pwa-nav-install-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

@keyframes pwaPulse {
  0%, 100% {
    box-shadow: 0 4px 14px rgba(234, 88, 12, 0.35);
  }
  50% {
    box-shadow: 0 0 22px rgba(234, 88, 12, 0.7);
  }
}

/* -------------------------------------------------------------
   2. Floating Bottom Install Banner (Mobile & Desktop)
   ------------------------------------------------------------- */
.pwa-bottom-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(160px);
  width: calc(100% - 32px);
  max-width: 480px;
  background: var(--pwa-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1.5px solid rgba(234, 88, 12, 0.3);
  border-radius: var(--pwa-radius);
  box-shadow: var(--pwa-shadow);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 99999;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
  opacity: 0;
}

.pwa-bottom-banner.pwa-show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.pwa-banner-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.pwa-app-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  border: 1.5px solid #fed7aa;
  flex-shrink: 0;
}

.pwa-banner-info {
  min-width: 0;
}

.pwa-banner-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #1e293b;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pwa-badge-verified {
  font-size: 0.65rem;
  font-weight: 700;
  background: #dcfce7;
  color: #166534;
  padding: 2px 6px;
  border-radius: 6px;
}

.pwa-banner-desc {
  font-size: 0.78rem;
  color: #64748b;
  margin: 2px 0 0 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pwa-banner-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.pwa-btn-install-primary {
  background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
  color: #ffffff;
  border: none;
  font-size: 0.86rem;
  font-weight: 700;
  padding: 9px 16px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.35);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.pwa-btn-install-primary:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 18px rgba(234, 88, 12, 0.48);
}

.pwa-btn-dismiss {
  background: #f1f5f9;
  border: none;
  color: #94a3b8;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1.1rem;
}

.pwa-btn-dismiss:hover {
  background: #e2e8f0;
  color: #334155;
}

/* -------------------------------------------------------------
   3. UNIVERSAL APP INSTALL MODAL (Android, iOS & Desktop)
   ------------------------------------------------------------- */
.pwa-universal-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 16px;
}

.pwa-universal-modal-backdrop.pwa-active {
  opacity: 1;
  visibility: visible;
}

.pwa-universal-modal {
  background: #ffffff;
  border-radius: 24px;
  width: 100%;
  max-width: 460px;
  padding: 26px 22px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  transform: scale(0.92) translateY(20px);
  transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.25);
  text-align: center;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.pwa-universal-modal-backdrop.pwa-active .pwa-universal-modal {
  transform: scale(1) translateY(0);
}

.pwa-modal-header {
  margin-bottom: 16px;
}

.pwa-modal-app-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 12px;
}

.pwa-modal-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 6px 16px rgba(234, 88, 12, 0.25);
  border: 2px solid #fed7aa;
}

.pwa-modal-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 4px;
}

.pwa-modal-subtitle {
  font-size: 0.85rem;
  color: #64748b;
  margin: 0;
}

/* Device Selector Tabs */
.pwa-device-tabs {
  display: flex;
  background: #f1f5f9;
  border-radius: 14px;
  padding: 4px;
  gap: 4px;
  margin-bottom: 18px;
}

.pwa-device-tab {
  flex: 1;
  padding: 8px 10px;
  font-size: 0.82rem;
  font-weight: 700;
  border: none;
  background: transparent;
  color: #64748b;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.pwa-device-tab.active {
  background: #ffffff;
  color: #ea580c;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* 1-Click Direct Install Button in Modal */
.pwa-direct-install-box {
  margin-bottom: 18px;
}

.pwa-btn-direct-install {
  width: 100%;
  padding: 13px 18px;
  background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
  color: #ffffff;
  border: none;
  border-radius: 14px;
  font-size: 0.96rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(234, 88, 12, 0.4);
  transition: all 0.2s ease;
}

.pwa-btn-direct-install:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(234, 88, 12, 0.55);
}

/* Step-by-Step Instruction Cards */
.pwa-guide-pane {
  display: none;
}

.pwa-guide-pane.active {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
  text-align: left;
}

.pwa-step-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f8fafc;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
}

.pwa-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #ea580c;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pwa-step-text {
  font-size: 0.86rem;
  color: #334155;
  font-weight: 500;
  line-height: 1.4;
}

.pwa-step-text strong {
  color: #0f172a;
  font-weight: 700;
}

.pwa-badge-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #ffedd5;
  color: #9a3412;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.8rem;
}

.pwa-badge-ios {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #e0f2fe;
  color: #0369a1;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.8rem;
}

/* Feature Perks Bar */
.pwa-perks-box {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 12px;
  padding: 8px 12px;
  font-size: 0.78rem;
  color: #166534;
  font-weight: 600;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.pwa-modal-close-btn {
  width: 100%;
  padding: 12px;
  background: #f1f5f9;
  border: none;
  border-radius: 12px;
  color: #475569;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.2s;
}

.pwa-modal-close-btn:hover {
  background: #e2e8f0;
  color: #1e293b;
}

/* -------------------------------------------------------------
   4. Admin Specific Styling
   ------------------------------------------------------------- */
.pwa-admin-install-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: #ffffff !important;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 12px rgba(29, 78, 216, 0.35);
  cursor: pointer;
  transition: all 0.2s ease;
}

.pwa-admin-install-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(29, 78, 216, 0.5);
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .pwa-bottom-banner {
    bottom: 16px;
    width: calc(100% - 24px);
    padding: 12px 14px;
  }
  .pwa-app-icon {
    width: 42px;
    height: 42px;
  }
  .pwa-banner-title {
    font-size: 0.88rem;
  }
  .pwa-btn-install-primary {
    padding: 8px 12px;
    font-size: 0.82rem;
  }
  .pwa-universal-modal {
    padding: 20px 16px;
    border-radius: 20px;
  }
}

/* Mobile-Only Enforcement: App download & install UI is STRICTLY hidden on Desktop / PC / Laptop view */
@media (min-width: 992px) {
  .pwa-bottom-banner,
  .pwa-bottom-banner.pwa-show,
  .pwa-nav-install-btn,
  #btnInstallAppNav,
  .btn-mobile-nav-app,
  .pwa-universal-modal-backdrop,
  .pwa-universal-modal-backdrop.pwa-active {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
  }
}