/* ============================================
   PWA.CSS - ESTILOS PARA LUUPIGO
   Archivo: assets/css/pwa.css
   Versión premium visual 2025
   ============================================ */

/* ============================================
   VARIABLES LOCALES (solo visuales PWA)
   ============================================ */
:root {
  --pwa-border-radius: var(--radius-lg, 16px);
  --pwa-border-radius-sm: var(--radius-md, 8px);
  --pwa-blur: 22px;
  --pwa-transition: var(--transition, all 0.3s ease);

  --pwa-shadow-soft:
    0 18px 36px rgba(15, 23, 42, 0.16),
    inset 0 1px 0 rgba(255,255,255,0.10);

  --pwa-shadow-strong:
    0 28px 56px rgba(15, 23, 42, 0.24),
    inset 0 1px 0 rgba(255,255,255,0.14);

  --pwa-glass-light: rgba(255, 255, 255, 0.88);
  --pwa-glass-dark: rgba(10, 24, 52, 0.90);
}

/* ============================================
   ANIMACIONES COMPARTIDAS
   ============================================ */
@keyframes pwaFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pwaSlideInUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes pwaSlideInRight {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pwaSlideOutRight {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

@keyframes pwaSlideInDown {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes pwaBounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

@keyframes pwaWiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(5deg); }
  75% { transform: rotate(-5deg); }
}

@keyframes pwaPulseSoft {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

/* ============================================
   BOTÓN FLOTANTE DE INSTALACIÓN
   ============================================ */
.pwa-floating-btn {
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: var(--touch-target-min, 44px);
  padding: 16px 24px;
  background:
    linear-gradient(
      180deg,
      rgba(102,180,255,0.96) 0%,
      rgba(47,128,255,0.96) 58%,
      rgba(31,100,255,0.96) 100%
    );
  color: var(--text-white, #ffffff);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50px;
  box-shadow:
    0 16px 30px rgba(47,128,255,0.28),
    inset 0 1px 0 rgba(255,255,255,0.20);
  font-family: var(--font-family, system-ui);
  font-size: 14px;
  font-weight: var(--font-weight-semibold, 600);
  cursor: pointer;
  opacity: 0;
  transform: translateY(100px) scale(0.8);
  transition: var(--pwa-transition);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
}

.pwa-floating-btn.pwa-btn-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.pwa-floating-btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 22px 38px rgba(47,128,255,0.30),
    inset 0 1px 0 rgba(255,255,255,0.22);
}

.pwa-floating-btn:active {
  transform: translateY(0) scale(0.98);
}

.pwa-floating-btn:focus-visible {
  outline: 2px solid var(--color-brand, #2f80ff);
  outline-offset: 2px;
}

.pwa-btn-icon {
  font-size: 18px;
  animation: pwaPulseSoft 2s infinite;
}

.pwa-btn-text {
  white-space: nowrap;
}

/* ============================================
   GLOBO DE INSTALACIÓN PWA
   ============================================ */
.pwa-globo-container {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: var(--z-modal);
  width: 85vw;
  max-width: 420px;
  padding: 28px;
  background:
    radial-gradient(circle at top, rgba(255,255,255,0.18), transparent 40%),
    linear-gradient(
      180deg,
      rgba(12,41,90,0.96) 0%,
      rgba(8,28,63,0.98) 100%
    );
  color: var(--text-white, #ffffff);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 24px;
  box-shadow:
    0 30px 60px rgba(15, 23, 42, 0.34),
    inset 0 1px 0 rgba(255,255,255,0.14);
  font-family: var(--font-family, system-ui);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.8);
  transition: var(--pwa-transition);
  backdrop-filter: blur(var(--pwa-blur)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--pwa-blur)) saturate(160%);
  pointer-events: auto;
}

.pwa-globo-container.visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.pwa-globo-content {
  position: relative;
  text-align: center;
}

.pwa-globo-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: rgba(255,255,255,0.14);
  color: var(--text-white, #ffffff);
  border: none;
  border-radius: 50%;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  transition: var(--pwa-transition);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.pwa-globo-close:hover {
  background: rgba(255,255,255,0.24);
  transform: rotate(90deg);
}

.pwa-globo-close:focus-visible {
  outline: 2px solid var(--text-white);
  outline-offset: 2px;
}

.pwa-globo-icon {
  margin-bottom: 20px;
  font-size: 4rem;
  animation: pwaBounce 2s infinite;
}

.pwa-globo-text h3 {
  margin: 0 0 12px;
  color: var(--text-white, #ffffff);
  font-size: 1.6rem;
  font-weight: var(--font-weight-bold, 700);
  line-height: 1.3;
}

.pwa-globo-text p {
  margin: 0 0 20px;
  color: rgba(255,255,255,0.92);
  font-size: 1.05rem;
  line-height: var(--line-height-relaxed, 1.5);
}

.pwa-globo-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 28px;
}

.pwa-globo-features span {
  padding: 8px 16px;
  background: rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.92);
  border-radius: 20px;
  font-size: 0.9rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.pwa-globo-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.pwa-btn-primary {
  flex: 1;
  max-width: 180px;
  min-height: var(--touch-target-min, 44px);
  padding: 14px 28px;
  background: rgba(255,255,255,0.96);
  color: var(--color-brand, #2f80ff);
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: var(--font-weight-semibold, 600);
  cursor: pointer;
  transition: var(--pwa-transition);
  box-shadow: 0 10px 24px rgba(255,255,255,0.14);
}

.pwa-btn-primary:hover {
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(255,255,255,0.18);
}

.pwa-btn-primary:active {
  transform: translateY(0);
}

.pwa-btn-secondary {
  flex: 1;
  max-width: 140px;
  min-height: var(--touch-target-min, 44px);
  padding: 14px 28px;
  background: transparent;
  color: rgba(255,255,255,0.92);
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 50px;
  font-weight: var(--font-weight-medium, 500);
  cursor: pointer;
  transition: var(--pwa-transition);
}

.pwa-btn-secondary:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.42);
  transform: translateY(-2px);
}

.pwa-btn-secondary:active {
  transform: translateY(0);
}

/* ============================================
   BANNER iOS
   ============================================ */
.pwa-ios-banner {
  position: fixed;
  left: 50%;
  bottom: 20px;
  z-index: var(--z-toast);
  width: 400px;
  max-width: 95vw;
  padding: 16px;
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.82) 0%,
      rgba(240,247,255,0.74) 100%
    );
  color: var(--text-primary, #172033);
  border: 1px solid rgba(255,255,255,0.62);
  border-radius: var(--pwa-border-radius);
  box-shadow:
    0 22px 42px rgba(15, 23, 42, 0.16),
    inset 0 1px 0 rgba(255,255,255,0.38);
  font-family: var(--font-family, system-ui);
  transform: translateX(-50%);
  animation: pwaSlideInUp 0.5s ease;
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  pointer-events: auto;
}

.pwa-ios-banner.hidden {
  opacity: 0;
  transform: translateX(-50%) translateY(10px);
  pointer-events: none;
  transition: var(--pwa-transition);
}

.ios-banner-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ios-banner-icon {
  font-size: 24px;
  animation: pwaWiggle 2s infinite;
}

.ios-banner-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: left;
}

.ios-banner-text strong {
  color: var(--text-primary, #172033);
  font-size: 14px;
  font-weight: var(--font-weight-semibold, 600);
}

.ios-banner-text span {
  color: var(--text-secondary, #5e6a81);
  font-size: 12px;
  opacity: 0.95;
}

.ios-share-icon {
  display: inline-block;
  transform: rotate(90deg);
  font-weight: var(--font-weight-bold, 700);
}

.ios-banner-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: rgba(15,23,42,0.08);
  color: var(--text-primary, #172033);
  border: none;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  transition: var(--pwa-transition);
}

.ios-banner-close:hover {
  background: rgba(15,23,42,0.14);
}

.ios-banner-close:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

/* ============================================
   TOAST DE ACTUALIZACIÓN
   ============================================ */
.pwa-update-toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  gap: 15px;
  max-width: 90%;
  padding: 16px 24px;
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.82) 0%,
      rgba(240,247,255,0.74) 100%
    );
  color: var(--text-primary, #172033);
  border: 1px solid rgba(255,255,255,0.62);
  border-radius: var(--pwa-border-radius);
  box-shadow:
    0 22px 42px rgba(15, 23, 42, 0.16),
    inset 0 1px 0 rgba(255,255,255,0.38);
  transform: translateX(-50%);
  animation: pwaSlideInUp 0.4s ease forwards;
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  pointer-events: auto;
}

.pwa-update-toast button {
  min-height: var(--touch-target-min, 44px);
  padding: 8px 16px;
  white-space: nowrap;
  background: var(--color-brand, #2f80ff);
  color: var(--text-white, #ffffff);
  border: none;
  border-radius: var(--pwa-border-radius-sm);
  font-weight: var(--font-weight-medium, 500);
  cursor: pointer;
  transition: var(--pwa-transition);
  box-shadow: 0 10px 20px rgba(47,128,255,0.20);
}

.pwa-update-toast button:hover {
  background: var(--color-brand-dark, #1f64ff);
  transform: translateY(-1px);
}

.pwa-update-toast button:active {
  transform: translateY(0);
}

.pwa-update-toast button:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 2px;
}

/* ============================================
   FEEDBACK DE ÉXITO
   ============================================ */
.pwa-success-feedback {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
  max-width: 400px;
  padding: 16px 20px;
  background:
    linear-gradient(
      135deg,
      rgba(52,199,89,0.96) 0%,
      rgba(16,163,74,0.96) 100%
    );
  color: var(--text-white, #ffffff);
  border: 1px solid rgba(255,255,255,0.20);
  border-radius: var(--pwa-border-radius);
  box-shadow:
    0 14px 34px rgba(52,199,89,0.30),
    inset 0 1px 0 rgba(255,255,255,0.16);
  animation: pwaSlideInRight 0.5s ease;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.pwa-success-feedback.hidden {
  opacity: 0;
  transform: translateX(100%);
  pointer-events: none;
  animation: pwaSlideOutRight 0.5s ease;
}

.pwa-success-icon {
  font-size: 24px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.pwa-success-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pwa-success-text strong {
  color: var(--text-white, #ffffff);
  font-size: 14px;
  font-weight: var(--font-weight-bold, 700);
}

.pwa-success-text span {
  color: var(--text-white, #ffffff);
  font-size: 12px;
  opacity: 0.9;
}

/* ============================================
   INDICADOR OFFLINE (VERSIÓN CORREGIDA)
   ✅ Evita conflicto con #map::before de mapa.css
   ============================================ */
.pwa-offline-indicator {
  position: fixed;
  top: 20px;
  left: 50%;
  z-index: var(--z-toast);
  padding: 12px 24px;
  background: rgba(245, 158, 11, 0.94);
  color: var(--text-white, #ffffff);
  border-radius: var(--pwa-border-radius);
  box-shadow: 0 16px 28px rgba(15, 23, 42, 0.18);
  transform: translateX(-50%);
  animation: pwaSlideInDown 0.5s ease;
  font-size: 14px;
  font-weight: var(--font-weight-medium, 500);
  text-align: center;
  white-space: nowrap;
  pointer-events: auto;
}

/* 🔧 CORREGIDO: ya no usa #map::before para evitar conflictos */
body.offline .luupigo-map-screen::before {
  content: "🌐 Modo offline - Funcionando con datos almacenados";
  position: absolute;
  top: 10px;
  left: 50%;
  z-index: 1000;
  padding: 12px 20px;
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.84) 0%,
      rgba(240,247,255,0.76) 100%
    );
  color: var(--text-primary, #172033);
  border: 1px solid rgba(255,255,255,0.62);
  border-radius: var(--pwa-border-radius);
  font-size: 0.9rem;
  transform: translateX(-50%);
  animation: pwaFadeIn 0.4s ease forwards;
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  pointer-events: none;
  box-shadow: 0 18px 30px rgba(15, 23, 42, 0.12);
}

/* ============================================
   UTILIDADES
   ============================================ */
.pwa-hidden {
  display: none !important;
}

.pwa-pointer-events-none {
  pointer-events: none !important;
}

.pwa-pointer-events-auto {
  pointer-events: auto !important;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .pwa-floating-btn {
    right: 20px;
    bottom: 20px;
    padding: 14px 20px;
    font-size: 13px;
  }

  .pwa-globo-container {
    padding: 24px;
    border-radius: 22px;
  }

  .pwa-globo-actions {
    flex-direction: column;
  }

  .pwa-btn-primary,
  .pwa-btn-secondary {
    max-width: none;
  }

  .pwa-update-toast {
    width: 90%;
    padding: 16px;
    flex-direction: column;
    text-align: center;
  }

  .pwa-ios-banner {
    width: 90%;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .pwa-globo-container {
    width: 95vw;
    padding: 20px;
  }

  .pwa-globo-text h3 {
    font-size: 1.4rem;
  }

  .pwa-globo-text p {
    font-size: 1rem;
  }

  .pwa-globo-features {
    flex-direction: column;
    gap: 8px;
  }

  body.offline .luupigo-map-screen::before,
  .pwa-offline-indicator {
    width: 90%;
    text-align: center;
    white-space: normal;
  }

  body.offline .luupigo-map-screen::before {
    padding: 10px 16px;
    font-size: 0.8rem;
  }
}

/* ============================================
   MODO CLARO
   ============================================ */
@media (prefers-color-scheme: light) {
  .pwa-ios-banner,
  .pwa-update-toast {
    color: var(--text-primary, #172033);
  }

  .ios-banner-text strong {
    color: var(--text-primary, #172033);
  }

  .ios-banner-text span {
    color: var(--text-secondary, #5e6a81);
  }
}

/* ============================================
   ACCESIBILIDAD
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  .pwa-floating-btn,
  .pwa-globo-container,
  .pwa-ios-banner,
  .pwa-update-toast,
  .pwa-success-feedback,
  .pwa-offline-indicator,
  .pwa-btn-icon,
  .pwa-globo-icon,
  .ios-banner-icon,
  body.offline .luupigo-map-screen::before {
    animation: none !important;
    transition: none !important;
  }
}

@media (prefers-contrast: high) {
  .pwa-globo-container,
  .pwa-ios-banner,
  .pwa-update-toast,
  body.offline .luupigo-map-screen::before {
    border: 2px solid currentColor;
  }
}

/* =========================================================
   PWA MODE — componentes propios de instalación / shell PWA
   ========================================================= */
body.pwa-mode .pwa-floating-btn,
body.pwa-mode .pwa-globo-container,
body.pwa-mode .pwa-ios-banner,
body.pwa-mode .pwa-update-toast,
body.pwa-mode .pwa-success-feedback,
body.pwa-mode .pwa-offline-indicator {
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
}

body.pwa-mode .pwa-floating-btn {
  right: calc(20px + var(--luu-safe-right, env(safe-area-inset-right, 0px)));
  bottom: calc(20px + var(--luu-safe-bottom, env(safe-area-inset-bottom, 0px)) + 86px);
}

body.pwa-mode .pwa-globo-container {
  box-shadow:
    0 30px 60px rgba(15, 23, 42, 0.34),
    inset 0 1px 0 rgba(255,255,255,0.14);
}

body.pwa-mode .pwa-ios-banner,
body.pwa-mode .pwa-update-toast {
  bottom: calc(20px + var(--luu-safe-bottom, env(safe-area-inset-bottom, 0px)) + 86px);
}

body.pwa-mode .pwa-success-feedback {
  top: calc(20px + var(--luu-safe-top, env(safe-area-inset-top, 0px)));
  right: calc(20px + var(--luu-safe-right, env(safe-area-inset-right, 0px)));
}

body.pwa-mode .pwa-offline-indicator {
  top: calc(20px + var(--luu-safe-top, env(safe-area-inset-top, 0px)));
}

body.pwa-mode .ios-banner-text strong,
body.pwa-mode .ios-banner-text span,
body.pwa-mode .pwa-update-toast {
  color: var(--text-primary);
}

body.pwa-mode .ios-banner-close {
  background: rgba(15, 23, 42, 0.08);
  color: var(--text-primary);
}

body.pwa-mode .ios-banner-close:hover {
  background: rgba(15, 23, 42, 0.14);
}
/* =========================================================
   UX MOBILE v1.2
   Instalar App fuera del mapa principal
   ========================================================= */

.pwa-floating-button,
.pwa-install-floating,
#btn-instalar-app-flotante {
  display: none !important;
}