*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: #F4F4F4;
  color: #333;
  overflow-x: hidden;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
}

#app {
  width: 100%;
  max-width: 430px; /* iPhone 14/15 Pro Max width roughly */
  min-height: 100vh;
  background-color: #fff;
  position: relative;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

:root {
  --bbva-navy: #004481;
  --bbva-light-blue: #1173d4;
  --bbva-gray: #F4F4F4;
  --bbva-dark-gray: #444;
  --bbva-border: #DDE3EA;
  --white: #FFFFFF;
  --transition-standard: 0.3s ease;
  --shadow-card: 0 4px 15px rgba(0,0,0,0.05);
  --shadow-elevated: 0 8px 24px rgba(0,0,0,0.12);
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
}

/* Animations */
.fade-in {
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Screen Shells */
.screen {
  display: none;
  flex: 1;
  width: 100%;
  flex-direction: column;
}

.screen.active {
  display: flex;
}

/* Welcome Screen */
#welcome-screen {
  background-color: var(--white);
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
}

.logo-container {
  margin-bottom: 60px;
  text-align: center;
}

.bbva-logo {
  font-size: 32px;
  font-weight: 800;
  color: var(--bbva-navy);
  letter-spacing: -1px;
}

.welcome-content {
  text-align: center;
  margin-bottom: 80px;
}

.welcome-content h1 {
  font-size: 28px;
  color: var(--bbva-navy);
  margin-bottom: 10px;
}

.welcome-content p {
  color: #666;
  font-size: 16px;
}

.button-group {
  width: 100%;
  margin-top: auto;
}

.btn-primary {
  background-color: var(--bbva-navy);
  color: white;
  border: none;
  border-radius: var(--border-radius-sm);
  padding: 16px;
  font-size: 16px;
  font-weight: 600;
  width: 100%;
  cursor: pointer;
  margin-bottom: 15px;
  transition: all var(--transition-standard);
}

.btn-primary:hover {
  background-color: var(--bbva-light-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
}

.btn-primary:active {
  background-color: var(--bbva-light-blue);
  transform: translateY(0);
}

.btn-primary:disabled {
  background-color: #ccc;
  cursor: not-allowed;
  opacity: 0.6;
  transform: none;
  box-shadow: none;
}

.btn-link {
  background: none;
  border: none;
  color: var(--bbva-navy);
  font-size: 16px;
  font-weight: 600;
  width: 100%;
  cursor: pointer;
  padding: 10px;
}

/* Registration Screen */
#register-screen {
  background: linear-gradient(180deg, #001e38 0%, #004481 100%);
  justify-content: flex-end;
}

.register-card {
  background-color: var(--white);
  width: 100%;
  border-top-left-radius: 40px;
  border-top-right-radius: 40px;
  padding: 40px 25px 30px;
  box-sizing: border-box;
}

.register-card h1 {
  font-size: 26px;
  color: var(--bbva-navy);
  margin-bottom: 10px;
  font-weight: 700;
}

.register-card p {
  color: #666;
  font-size: 14px;
  margin-bottom: 30px;
}

.input-container {
  position: relative;
  margin-bottom: 20px;
}

.input-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: #888;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.input-field {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid var(--bbva-border);
  border-radius: var(--border-radius-sm);
  font-size: 16px;
  background-color: #F9FBFC;
  box-sizing: border-box;
  color: var(--bbva-navy);
  transition: all var(--transition-standard);
}

.input-field:focus {
  outline: none;
  border-color: var(--bbva-light-blue);
  background-color: white;
  box-shadow: 0 0 0 3px rgba(17, 115, 212, 0.1);
}

.input-field:invalid {
  border-color: #e03c31;
}

.input-field.input-error {
  border-color: #e03c31;
  background-color: #fff5f5;
}

.login-error {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #c62828;
  font-size: 13px;
  font-weight: 500;
  margin-top: 8px;
  transition: all 0.3s ease;
}

.login-error-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
}

.login-error-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Login Screen */
#login-screen {
  background-color: var(--bbva-gray);
  padding-top: 50px;
}

.login-header {
  padding: 20px;
  display: flex;
  align-items: center;
}

.login-content {
  padding: 40px 25px;
}

.login-content h2 {
  font-size: 24px;
  color: var(--bbva-navy);
  margin-bottom: 5px;
}

.login-content h2 span {
  font-weight: 400;
  color: #666;
}

.biometric-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background-color: white;
  color: var(--bbva-navy);
  border: 1px solid var(--bbva-navy);
  border-radius: var(--border-radius-sm);
  padding: 14px;
  font-weight: 600;
  width: 100%;
  margin-top: 20px;
  cursor: pointer;
  transition: all var(--transition-standard);
}

.biometric-btn:hover {
  background-color: var(--bbva-gray);
}

/* Dashboard */
#dashboard-screen {
  background-color: var(--bbva-gray);
  flex-direction: column;
  min-height: 0;
}

.dashboard-scroll-area {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.dashboard-header {
  background-color: var(--bbva-navy);
  color: white;
  padding: 40px 25px 60px;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.user-profile {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.balance-section h3 {
  font-size: 14px;
  font-weight: 400;
  opacity: 0.8;
  margin-bottom: 5px;
}

.balance-amount {
  font-size: 32px;
  font-weight: 700;
}

.card-container {
  padding: 0 25px;
  margin-top: -40px;
}

.bank-card {
  background-color: white;
  border-radius: var(--border-radius-md);
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-standard);
}

.bank-card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px);
}

.card-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-type {
  font-size: 14px;
  font-weight: 600;
  color: var(--bbva-navy);
}

.card-number {
  font-size: 14px;
  color: #666;
}

.available-limit {
  font-size: 12px;
  color: #888;
  margin-bottom: 5px;
}

.limit-amount {
  font-size: 20px;
  font-weight: 700;
  color: var(--bbva-navy);
}

.quick-payments {
  padding: 25px;
}

.quick-payments h4 {
  color: var(--bbva-navy);
  margin-bottom: 15px;
}

.contacts-scroll {
  display: flex;
  gap: 15px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

.contacts-scroll::-webkit-scrollbar {
  height: 4px;
}

.contacts-scroll::-webkit-scrollbar-thumb {
  background-color: var(--bbva-border);
  border-radius: 2px;
}

.contact-bubble {
  width: 50px;
  height: 50px;
  border-radius: 25px;
  background-color: #DDE3EA;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--bbva-navy);
  flex-shrink: 0;
  cursor: pointer;
  transition: transform var(--transition-standard);
}

.contact-bubble:hover {
  transform: scale(1.1);
}

/* Modal Biometrics */
.modal-overlay {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  z-index: 1000;
  backdrop-filter: blur(2px);
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.3s ease-out;
}

.modal-content {
  background-color: white;
  width: 80%;
  max-width: 350px;
  border-radius: var(--border-radius-md);
  padding: 30px 20px;
  text-align: center;
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-content h3 {
  color: var(--bbva-navy);
  font-size: 18px;
  margin-bottom: 10px;
}

.fingerprint-icon {
  width: 80px;
  height: 80px;
  margin: 20px auto;
  color: var(--bbva-navy);
  cursor: pointer;
}

.modal-text {
  font-size: 14px;
  color: #555;
  margin-bottom: 20px;
}

.modal-cancel {
  color: var(--bbva-navy);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

/* Bottom Nav */
.bottom-nav {
  position: relative;
  bottom: auto;
  width: 100%;
  background-color: white;
  display: flex;
  justify-content: space-around;
  padding: 12px 0;
  border-top: 1px solid #EEE;
  z-index: 100;
  flex-shrink: 0;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: #999;
  font-size: 10px;
  text-transform: uppercase;
  font-weight: 700;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-standard);
}

.nav-item:hover {
  background-color: var(--bbva-gray);
}

.nav-item.active {
  color: var(--bbva-navy);
}

.nav-item i {
  font-size: 20px;
}

.center-btn {
  width: 50px;
  height: 50px;
  background-color: var(--bbva-navy);
  border-radius: 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -25px;
  color: white;
  font-size: 24px;
  cursor: pointer;
  transition: all var(--transition-standard);
}

.center-btn:hover {
  background-color: var(--bbva-light-blue);
  transform: scale(1.1);
  box-shadow: var(--shadow-elevated);
}

/* Responsive */
@media (max-width: 375px) {
  .balance-amount {
    font-size: 28px;
  }

  .register-card h1,
  .login-content h2 {
    font-size: 22px;
  }
}

/* Accessibility */
*:focus-visible {
  outline: 2px solid var(--bbva-light-blue);
  outline-offset: 2px;
}

button:focus-visible {
  outline: 3px solid var(--bbva-light-blue);
  outline-offset: 2px;
}

/* ── Dashboard Header mejorado ── */
.dash-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.bbva-logo-white {
  font-size: 22px;
  font-weight: 800;
  color: white;
  letter-spacing: -1px;
}

.dash-greeting {
  font-size: 22px;
  font-weight: 700;
  color: white;
  margin: 0;
}

.dash-greeting span {
  font-weight: 800;
}

.dash-change-user {
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  margin: 4px 0 0 0;
  cursor: pointer;
}

.user-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: #49a3f1;
  color: white;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.balance-currency {
  font-size: 14px;
  font-weight: 400;
}

/* ── Tarjeta bancaria mejorada ── */
.bank-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.card-brand {
  font-size: 13px;
  font-weight: 800;
  color: #1a1aff;
  letter-spacing: 1px;
  font-style: italic;
}

.card-balance {
  margin-bottom: 16px;
}

.card-action {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--bbva-border);
  font-size: 14px;
  color: var(--bbva-dark-gray);
  cursor: pointer;
  transition: color var(--transition-standard);
}

.card-action:hover {
  color: var(--bbva-navy);
}

/* ── Pagos rápidos mejorado ── */
.quick-payments-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.quick-payments-header h4 {
  margin: 0;
  font-size: 16px;
  color: var(--bbva-dark-gray);
}

.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.contact-name {
  font-size: 11px;
  color: #666;
  text-align: center;
  max-width: 56px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.new-contact {
  background: #f0f4f8 !important;
  border: 1.5px dashed #b0bec5;
}

/* ── Banner promocional ── */
.promo-banner {
  margin: 0 16px 16px 16px;
  background: var(--bbva-navy);
  border-radius: var(--border-radius-md);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.promo-content {
  z-index: 1;
}

.promo-title {
  color: white;
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 12px 0;
}

.promo-btn {
  background: var(--bbva-light-blue);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: all var(--transition-standard);
  width: auto;
  margin-bottom: 0;
}

.promo-btn:hover {
  background: #0d5fad;
  transform: none;
  box-shadow: none;
}

.promo-icon {
  position: absolute;
  right: -10px;
  opacity: 0.4;
}

/* ── Fila de menú (Mis llaves) ── */
.menu-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
  cursor: pointer;
}

.menu-row-left {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--bbva-dark-gray);
  font-weight: 500;
}

.menu-row:hover .menu-row-left {
  color: var(--bbva-navy);
}

/* ── Pago pendiente ── */
.pending-payment-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
  border-radius: var(--border-radius-md);
  padding: 16px;
  margin: 0 0 16px 0;
  box-shadow: var(--shadow-card);
  text-decoration: none;
  border-left: 4px solid #f57c00;
  gap: 12px;
  transition: all var(--transition-standard);
}

.pending-payment-card:hover {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-1px);
}

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

.pending-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #f57c00;
  flex-shrink: 0;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}

.pending-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--bbva-navy);
  margin: 0 0 3px;
}

.pending-sub {
  font-size: 12px;
  color: #888;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Logout modal ── */
.logout-modal-content {
  text-align: center;
  padding: 36px 28px 28px;
}

.logout-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #eef4ff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

/* ── Pantalla Pagos Inteligentes ── */
#pagos-inteligentes-screen {
  background-color: #f2f4f7;
  flex-direction: column;
}

.pi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 50px 20px 16px;
  background: white;
  border-bottom: 1px solid var(--bbva-border);
}

.pi-header svg {
  color: var(--bbva-navy);
}

.pi-back-btn {
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--bbva-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  transition: background var(--transition-standard);
  margin-bottom: 0;
}

.pi-back-btn:hover {
  background: var(--bbva-gray);
  transform: none;
  box-shadow: none;
}

.pi-header-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--bbva-navy);
}

.pi-scroll-area {
  flex: 1;
  overflow-y: auto;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pi-card {
  background: white;
  border-radius: var(--border-radius-md);
  padding: 20px;
  box-shadow: var(--shadow-card);
}

.pi-toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.pi-toggle-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--bbva-navy);
  margin: 0 0 6px 0;
  line-height: 1.3;
}

.pi-toggle-sub {
  font-size: 13px;
  color: #888;
  margin: 0;
}

/* Toggle switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 30px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #ccc;
  border-radius: 30px;
  transition: 0.3s;
}

.toggle-slider::before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  border-radius: 50%;
  transition: 0.3s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: #00c9a7;
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(22px);
}

/* Features */
.pi-section-label {
  font-size: 11px;
  font-weight: 700;
  color: #999;
  letter-spacing: 0.6px;
  margin: 0 0 18px 0;
}

.pi-feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.pi-feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #eef4ff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pi-feature-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--bbva-navy);
  margin: 0 0 4px 0;
}

.pi-feature-desc {
  font-size: 13px;
  color: #666;
  margin: 0;
  line-height: 1.5;
}

.pi-terms {
  font-size: 12px;
  color: #999;
  text-align: center;
  line-height: 1.6;
  margin: 0;
  padding: 0 8px;
}

/* Toast de éxito */
.pi-toast {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
  border-radius: var(--border-radius-sm);
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.4s ease;
}

.pi-toast-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
}

.pi-toast-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Footer */
.pi-footer {
  background: white;
  border-top: 1px solid var(--bbva-border);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.pi-save-btn {
  flex: 1;
  margin-bottom: 0;
  border-radius: var(--border-radius-md);
  font-size: 16px;
}

.pi-dark-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1.5px solid var(--bbva-border);
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--bbva-navy);
  flex-shrink: 0;
  transition: all var(--transition-standard);
}

.pi-dark-btn:hover {
  background: var(--bbva-gray);
}

/* Dark mode para pantalla PI */
.dark-mode #pagos-inteligentes-screen {
  background-color: #121212;
}

.dark-mode .pi-header,
.dark-mode .pi-card,
.dark-mode .pi-footer {
  background: #1e1e1e;
  border-color: #333;
}

.dark-mode .pi-header-title,
.dark-mode .pi-toggle-title,
.dark-mode .pi-feature-title {
  color: #90caf9;
}

.dark-mode .pi-feature-desc,
.dark-mode .pi-toggle-sub,
.dark-mode .pi-terms {
  color: #aaa;
}

.dark-mode .pi-feature-icon {
  background: #263238;
}

.dark-mode .pi-dark-btn {
  background: #333;
  border-color: #555;
  color: #fff;
}

/* ── Pagos Inteligentes Welcome Modal ── */
.pi-welcome-card {
    background: #fff;
    border-radius: 24px 24px 0 0;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    overflow: hidden;
    animation: slideUpModal 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 -8px 40px rgba(0,0,0,0.18);
}

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

.pi-welcome-header {
    background: linear-gradient(135deg, #004481 0%, #1173d4 60%, #00c9a7 100%);
    padding: 32px 24px 28px;
    position: relative;
    overflow: hidden;
}

.pi-welcome-header::before {
    content: '';
    position: absolute;
    top: -40px; right: -40px;
    width: 160px; height: 160px;
    border-radius: 50%;
    background: rgba(255,255,255,0.07);
}

.pi-welcome-header::after {
    content: '';
    position: absolute;
    bottom: -20px; left: -20px;
    width: 100px; height: 100px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
}

.pi-welcome-logo {
    font-size: 18px;
    font-weight: 900;
    color: #fff;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.pi-welcome-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255,255,255,0.2);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 14px;
    backdrop-filter: blur(4px);
}

.pi-welcome-title {
    font-size: 26px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin: 0 0 10px;
}

.pi-welcome-subtitle {
    font-size: 13px;
    color: rgba(255,255,255,0.82);
    margin: 0;
    line-height: 1.5;
}

.pi-welcome-features {
    padding: 20px 24px 4px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.pi-welcome-feat {
    display: flex;
    align-items: center;
    gap: 14px;
}

.pi-welcome-feat-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: #f0f4ff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pi-welcome-feat-title {
    font-size: 14px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 2px;
}

.pi-welcome-feat-desc {
    font-size: 12px;
    color: #888;
    margin: 0;
}

.pi-welcome-actions {
    padding: 20px 24px 32px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pi-welcome-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #004481, #1173d4);
    color: #fff;
    border: none;
    border-radius: var(--border-radius-md);
    padding: 16px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s ease, transform 0.1s ease;
    box-shadow: 0 4px 16px rgba(0,68,129,0.35);
}

.pi-welcome-cta-btn:active {
    transform: scale(0.98);
    opacity: 0.9;
}

.pi-welcome-later-btn {
    background: #f2f4f7;
    color: var(--bbva-navy);
    border: none;
    border-radius: var(--border-radius-md);
    padding: 14px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.pi-welcome-later-btn:hover { background: #e4e8f0; }

.pi-welcome-never-btn {
    background: none;
    border: none;
    color: #aaa;
    font-size: 12px;
    cursor: pointer;
    padding: 4px;
    text-decoration: underline;
}

/* ── PWA Install Banner ── */
.pwa-banner {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 420px;
    background: #fff;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-elevated);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    z-index: 9999;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.pwa-banner-hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
    pointer-events: none;
}

.pwa-banner-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.pwa-banner-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    flex-shrink: 0;
    object-fit: cover;
}

.pwa-banner-text {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.pwa-banner-text strong {
    font-size: 14px;
    font-weight: 700;
    color: var(--bbva-navy);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pwa-banner-text span {
    font-size: 12px;
    color: #666;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pwa-install-btn {
    background: var(--bbva-navy);
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s ease;
}

.pwa-install-btn:hover {
    background: var(--bbva-light-blue);
}

.pwa-dismiss-btn {
    background: none;
    border: none;
    color: #999;
    font-size: 20px;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    flex-shrink: 0;
    transition: color 0.2s ease;
}

.pwa-dismiss-btn:hover {
    color: #444;
}