/* =============================================
   Tantra Legendarios — PWA Native CSS v1.0
   Styles for install banner, update toast, 
   offline bar, notification modal, bottom nav,
   and standalone-mode enhancements
   ============================================= */

/* === INSTALL BANNER === */
.pwa-install-banner {
  position: fixed;
  bottom: -120px;
  left: 0;
  right: 0;
  z-index: 100000;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.pwa-install-banner.pwa-banner-visible {
  transform: translateY(-120px);
}
.pwa-banner-content {
  display: flex;
  align-items: center;
  gap: 15px;
  max-width: 600px;
  margin: 0 auto 10px;
  padding: 16px 20px;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 243, 255, 0.3);
  border-radius: 16px;
  box-shadow:
    0 -5px 40px rgba(0, 0, 0, 0.6),
    0 0 20px rgba(0, 243, 255, 0.15);
}
.pwa-banner-icon img {
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.3);
}
.pwa-banner-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pwa-banner-text strong {
  color: #f8fafc;
  font-family: "Orbitron", "Rajdhani", sans-serif;
  font-size: 14px;
  font-weight: 700;
}
.pwa-banner-text span {
  color: #64748b;
  font-size: 12px;
}
.pwa-banner-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.pwa-btn-install {
  padding: 10px 20px;
  background: linear-gradient(135deg, #0ea5e9, #00f0ff);
  color: #030712;
  border: none;
  border-radius: 10px;
  font-family: "Orbitron", sans-serif;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.3s;
  white-space: nowrap;
}
.pwa-btn-install:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
}
.pwa-btn-dismiss {
  background: none;
  border: none;
  color: #475569;
  font-size: 18px;
  cursor: pointer;
  padding: 5px;
  transition: color 0.2s;
}
.pwa-btn-dismiss:hover {
  color: #94a3b8;
}

/* === UPDATE TOAST === */
.pwa-update-toast {
  position: fixed;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100001;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 20px;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 12px;
  box-shadow:
    0 5px 30px rgba(0, 0, 0, 0.5),
    0 0 15px rgba(245, 158, 11, 0.15);
  color: #f8fafc;
  font-family: "Rajdhani", sans-serif;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  white-space: nowrap;
}
.pwa-update-toast.pwa-toast-visible {
  transform: translateX(-50%) translateY(75px);
}
.pwa-btn-update {
  padding: 6px 16px;
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
  color: #030712;
  border: none;
  border-radius: 8px;
  font-family: "Orbitron", sans-serif;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.3s;
}
.pwa-btn-update:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.5);
}

/* === OFFLINE BAR === */
.pwa-offline-bar {
  position: fixed;
  top: -40px;
  left: 0;
  right: 0;
  z-index: 100002;
  text-align: center;
  padding: 8px;
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: #fff;
  font-family: "Rajdhani", sans-serif;
  font-size: 13px;
  font-weight: 600;
  transition: transform 0.4s ease;
  box-shadow: 0 2px 10px rgba(220, 38, 38, 0.4);
}
.pwa-offline-bar.pwa-offline-visible {
  transform: translateY(40px);
}

/* === NOTIFICATION MODAL === */
.pwa-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100003;
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 20px;
}
.pwa-modal-overlay.pwa-modal-visible {
  opacity: 1;
}
.pwa-modal {
  background: rgba(15, 23, 42, 0.98);
  border: 1px solid rgba(0, 243, 255, 0.3);
  border-radius: 20px;
  padding: 30px;
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.7),
    0 0 30px rgba(0, 243, 255, 0.1);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.pwa-modal-visible .pwa-modal {
  transform: scale(1) translateY(0);
}
.pwa-modal-icon {
  font-size: 48px;
  margin-bottom: 15px;
  animation: pwa-bell-ring 1s ease-in-out;
}
@keyframes pwa-bell-ring {
  0%,
  100% {
    transform: rotate(0);
  }
  15% {
    transform: rotate(15deg);
  }
  30% {
    transform: rotate(-15deg);
  }
  45% {
    transform: rotate(10deg);
  }
  60% {
    transform: rotate(-10deg);
  }
  75% {
    transform: rotate(5deg);
  }
}
.pwa-modal h3 {
  color: #f8fafc;
  font-family: "Orbitron", sans-serif;
  font-size: 18px;
  margin-bottom: 10px;
}
.pwa-modal p {
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 20px;
}
.pwa-modal-categories {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 25px;
  text-align: left;
  padding: 15px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.pwa-modal-categories label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #e2e8f0;
  font-size: 14px;
  cursor: pointer;
  padding: 4px 0;
  margin: 0;
}
.pwa-modal-categories input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #00f0ff;
  cursor: pointer;
}
.pwa-modal-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.pwa-btn-enable {
  padding: 12px 30px;
  background: linear-gradient(135deg, #0ea5e9, #00f0ff);
  color: #030712;
  border: none;
  border-radius: 12px;
  font-family: "Orbitron", sans-serif;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.3s;
}
.pwa-btn-enable:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px rgba(0, 243, 255, 0.5);
}
.pwa-btn-later {
  padding: 12px 20px;
  background: transparent;
  color: #64748b;
  border: 1px solid #334155;
  border-radius: 12px;
  font-family: "Rajdhani", sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.pwa-btn-later:hover {
  color: #94a3b8;
  border-color: #475569;
}

/* === BOTTOM NAVIGATION (Standalone mode) === */
.pwa-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 65px;
  padding-bottom: env(safe-area-inset-bottom, 0);
  background: rgba(15, 23, 42, 0.98);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(0, 243, 255, 0.15);
  box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.5);
}
.pwa-bnav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: #64748b;
  text-decoration: none;
  font-size: 11px;
  font-family: "Rajdhani", sans-serif;
  font-weight: 600;
  transition: color 0.2s;
  padding: 8px 12px;
  border-radius: 10px;
}
.pwa-bnav-item:hover,
.pwa-bnav-item.pwa-bnav-active {
  color: #00f0ff;
}
.pwa-bnav-item.pwa-bnav-active {
  background: rgba(0, 243, 255, 0.08);
}
.pwa-bnav-icon {
  font-size: 22px;
  line-height: 1;
}

/* === PULL TO REFRESH === */
.pwa-pull-indicator {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateY(-60px);
  z-index: 99998;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.9);
  border-radius: 50%;
  border: 1px solid rgba(0, 243, 255, 0.3);
  opacity: 0;
  transition:
    opacity 0.2s,
    transform 0.3s;
}
.pwa-pull-spinner {
  font-size: 20px;
  color: #00f0ff;
  animation: pwa-spin 1s linear infinite;
}
@keyframes pwa-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* === NAV INSTALL BUTTON PULSE === */
@keyframes pwa-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.8);
  }
}

/* === SAFE AREA INSETS (iPhone notch/Dynamic Island) === */
.pwa-standalone body {
  padding-top: env(safe-area-inset-top, 0);
  padding-bottom: calc(75px + env(safe-area-inset-bottom, 0)) !important;
}
.pwa-standalone .navbar,
.pwa-standalone .global-nav {
  padding-top: calc(env(safe-area-inset-top, 0) + 10px);
}
.pwa-standalone .pwa-bottom-nav {
  height: calc(65px + env(safe-area-inset-bottom, 0));
}

/* === RESPONSIVE === */
@media (max-width: 480px) {
  .pwa-banner-content {
    margin: 0 10px 10px;
    padding: 12px 15px;
    gap: 10px;
  }
  .pwa-banner-text strong {
    font-size: 13px;
  }
  .pwa-btn-install {
    padding: 8px 16px;
    font-size: 12px;
  }
  .pwa-modal {
    padding: 25px 20px;
  }
  .pwa-modal h3 {
    font-size: 16px;
  }
  .pwa-bnav-item {
    font-size: 10px;
  }
  .pwa-bnav-icon {
    font-size: 20px;
  }
}

/* === HIDE IN NON-STANDALONE === */
body:not(.pwa-standalone) .pwa-bottom-nav {
  display: none;
}

/* === SPLASH SCREEN ANIMATION === */
@keyframes pwa-glow-pulse {
  0%,
  100% {
    filter: drop-shadow(0 0 5px rgba(0, 243, 255, 0.3));
  }
  50% {
    filter: drop-shadow(0 0 20px rgba(0, 243, 255, 0.8));
  }
}