:root {
  --bg: #0B111A;
  --surface: #131A24;
  --surface-card: #182230;
  --surface-card-hover: #202D40;
  --surface-variant: #222B38;
  --border: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.14);
  --border-active: rgba(146, 204, 255, 0.35);

  --primary: #92CCFF;
  --primary-button: #006494;
  --primary-button-hover: #0077B0;
  --primary-container: #004B72;
  --on-primary-container: #CCE5FF;

  --secondary-container: #263344;
  --on-secondary-container: #D3E4F5;

  --safe-green: #10B981;
  --safe-green-container: rgba(16, 185, 129, 0.16);
  --safe-green-on-container: #A7F3D0;

  --warning-amber: #F59E0B;
  --warning-amber-container: rgba(245, 158, 11, 0.16);
  --warning-amber-on-container: #FDE68A;

  --danger-red: #EF4444;
  --danger-red-dark: #DC2626;
  --danger-red-container: rgba(239, 68, 68, 0.2);
  --danger-red-on-container: #FCA5A5;

  --info-blue: #38BDF8;
  --info-blue-container: rgba(56, 189, 248, 0.16);
  --info-blue-on-container: #BAE6FD;

  --text-primary: #E1E2E8;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  min-height: 100%;
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-family);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: max(16px, env(safe-area-inset-top));
  padding-bottom: max(24px, env(safe-area-inset-bottom));
  padding-left: max(16px, env(safe-area-inset-left));
  padding-right: max(16px, env(safe-area-inset-right));
}

/* App container */
.app-container {
  width: 100%;
  max-width: 680px;
  min-height: calc(100vh - 40px);
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Screen visibility */
.screen {
  display: none;
  width: 100%;
  animation: fadeIn 0.22s ease-out forwards;
}

.screen.active {
  display: flex;
  flex-direction: column;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0 16px 0;
}

.header-title-group h1 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #FFFFFF;
}

.header-title-group p {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 400;
}

.header-badge-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background: var(--primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid rgba(146, 204, 255, 0.25);
  flex-shrink: 0;
}

.header-badge-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Top bar navigation on inner screens */
.nav-bar {
  display: flex;
  align-items: center;
  padding: 8px 0 16px 0;
  gap: 12px;
}

.nav-back-button {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}

.nav-back-button:active {
  transform: scale(0.94);
  background: var(--surface-card);
}

.nav-title {
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
}

/* Safety Score Card */
.score-card {
  background: linear-gradient(145deg, #131B26 0%, #1A2434 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-md);
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}

.score-card-inner {
  display: flex;
  align-items: center;
  gap: 22px;
}

.score-gauge-wrapper {
  position: relative;
  width: 110px;
  height: 110px;
  flex-shrink: 0;
}

.score-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.score-circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 10;
}

.score-circle-progress {
  fill: none;
  stroke: var(--safe-green);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 283;
  stroke-dashoffset: 42;
  transition: stroke-dashoffset 0.8s ease, stroke 0.4s ease;
}

.score-gauge-text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.score-number {
  font-size: 32px;
  font-weight: 900;
  line-height: 1;
  color: #FFFFFF;
}

.score-label-max {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.score-info {
  flex: 1;
}

.score-category-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 4px;
}

.score-status-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--safe-green);
  margin-bottom: 4px;
  transition: color 0.3s ease;
}

.score-checks-ready {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.score-last-verified {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Scanning Progress Bar */
.scanning-indicator {
  display: none;
  align-items: center;
  gap: 12px;
  background: var(--secondary-container);
  border: 1px solid rgba(146, 204, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: 16px;
  color: var(--on-secondary-container);
  font-size: 14px;
  font-weight: 500;
  animation: pulseBg 1.5s infinite alternate;
}

.scanning-indicator.active {
  display: flex;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(146, 204, 255, 0.3);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

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

@keyframes pulseBg {
  from { opacity: 0.85; }
  to { opacity: 1; }
}

/* Smart Safety Alerts Section */
.alerts-section {
  margin-bottom: 20px;
}

.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.alert-banner {
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  box-shadow: var(--shadow-sm);
  border-width: 1px;
  border-style: solid;
}

.alert-banner.danger {
  background: var(--danger-red-container);
  border-color: rgba(239, 68, 68, 0.35);
  color: var(--danger-red-on-container);
}

.alert-banner.warning {
  background: var(--warning-amber-container);
  border-color: rgba(245, 158, 11, 0.35);
  color: var(--warning-amber-on-container);
}

.alert-banner.info {
  background: var(--info-blue-container);
  border-color: rgba(56, 189, 248, 0.3);
  color: var(--info-blue-on-container);
}

.alert-banner.safe {
  background: var(--safe-green-container);
  border-color: rgba(16, 185, 129, 0.35);
  color: var(--safe-green-on-container);
}

.alert-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Status Cards Grid */
.status-cards-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

@media (min-width: 620px) {
  .status-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
}

.status-card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.status-card:hover {
  border-color: var(--border-light);
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.card-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-icon-box {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-icon-box.green {
  background: var(--safe-green-container);
  color: var(--safe-green);
}

.card-icon-box.amber {
  background: var(--warning-amber-container);
  color: var(--warning-amber);
}

.card-icon-box.red {
  background: var(--danger-red-container);
  color: var(--danger-red);
}

.card-icon-box.blue {
  background: var(--info-blue-container);
  color: var(--info-blue);
}

.card-title-group {
  display: flex;
  flex-direction: column;
}

.card-category {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
}

.badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.3px;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge.safe {
  background: var(--safe-green-container);
  color: var(--safe-green);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge.warning {
  background: var(--warning-amber-container);
  color: var(--warning-amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge.danger {
  background: var(--danger-red-container);
  color: var(--danger-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge.neutral {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.card-details {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 12px;
  word-break: break-word;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

/* Button Styles */
button, .button-link, input, a {
  outline-offset: 3px;
}

button:focus-visible, .button-link:focus-visible, input:focus-visible, a:focus-visible {
  outline: 2px solid var(--primary);
}

button, .button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  padding: 12px 18px;
  min-height: 48px;
  min-width: 48px;
  touch-action: manipulation;
  text-decoration: none;
  transition: all 0.15s ease;
  user-select: none;
}

button:active, .button-link:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--primary-button);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--primary-button-hover);
}

.btn-secondary {
  background: var(--secondary-container);
  color: var(--on-secondary-container);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: #314258;
}

.btn-outlined {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-primary);
}

.btn-outlined:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-active);
}

.btn-danger {
  background: var(--danger-red);
  color: #FFFFFF;
}

.btn-danger:hover {
  background: var(--danger-red-dark);
}

.btn-sm {
  font-size: 12px;
  padding: 6px 12px;
  min-height: 38px;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* Main Action Row */
.action-buttons-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Prominent Emergency SOS Button */
.emergency-sos-banner-card {
  background: linear-gradient(135deg, #2E0B0B 0%, #3D1010 100%);
  border: 1.5px solid rgba(239, 68, 68, 0.45);
  border-radius: var(--radius-xl);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  margin-top: 14px;
  margin-bottom: 24px;
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.2);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.emergency-sos-banner-card:active {
  transform: scale(0.98);
  box-shadow: 0 2px 10px rgba(239, 68, 68, 0.15);
}

.sos-banner-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sos-icon-pulse-box {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--danger-red);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 14px rgba(239, 68, 68, 0.6);
}

.sos-banner-text h2 {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.5px;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.sos-banner-text p {
  font-size: 13px;
  color: var(--danger-red-on-container);
}

.sos-banner-arrow {
  color: var(--danger-red-on-container);
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

/* Emergency Screen Styles */
.emergency-hero {
  background: var(--danger-red-container);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.emergency-hero-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--danger-red);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.emergency-hero-text h2 {
  font-size: 22px;
  font-weight: 900;
  color: var(--danger-red-on-container);
  margin-bottom: 2px;
}

.emergency-hero-text p {
  font-size: 13px;
  color: rgba(254, 202, 202, 0.9);
}

/* Emergency Options List */
.emergency-options-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.emergency-option-card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}

.emergency-option-card:hover {
  background: var(--surface-card-hover);
  border-color: var(--border-light);
}

.emergency-option-card:active {
  transform: scale(0.98);
}

.emergency-option-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.emergency-option-text {
  flex: 1;
}

.emergency-option-text h3 {
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 3px;
}

.emergency-option-text p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Family SOS Section */
.family-sos-card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 20px;
  margin-bottom: 20px;
}

.family-sos-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.family-sos-header h3 {
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
}

.family-sos-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.4;
}

.contact-slots-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}

.contact-slot-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.contact-slot-item.empty {
  border-style: dashed;
  border-color: rgba(255, 255, 255, 0.15);
}

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

.slot-number-badge {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.slot-number-badge.configured {
  background: var(--primary-container);
  color: var(--primary);
}

.slot-name-details {
  min-width: 0;
}

.slot-contact-name {
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.slot-contact-phone {
  font-size: 12px;
  color: var(--text-secondary);
}

.slot-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.btn-icon-only {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn-icon-only:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.btn-icon-only.danger:hover {
  background: var(--danger-red-container);
  color: var(--danger-red);
}

/* Message Preview Box */
.message-preview-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 20px;
}

.message-preview-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.message-preview-content {
  font-size: 13px;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.45;
}

/* Privacy note */
.privacy-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 20px;
  font-size: 12px;
  color: var(--safe-green-on-container);
}

.privacy-note-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--safe-green);
}

/* Bottom Disclaimer */
.disclaimer-box {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
  margin-top: 8px;
  margin-bottom: 24px;
}

.disclaimer-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Modals */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.2s ease-out;
}

.modal-sheet {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 480px;
  padding: 24px;
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  min-height: auto;
}

.modal-body {
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--text-secondary);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s ease;
}

.form-input:focus {
  border-color: var(--primary);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Toast Notification (Snackbar) */
.toast-container {
  position: fixed;
  bottom: max(24px, env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  width: calc(100% - 32px);
  max-width: 440px;
}

.toast {
  background: #1E293B;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideUpToast 0.25s ease-out forwards;
}

@keyframes slideUpToast {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   APP FOOTER & STATIC PAGES (ABOUT & PRIVACY)
   ========================================================================== */
.app-footer {
  margin-top: 10px;
  margin-bottom: 24px;
  padding: 16px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--border);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-link-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: color 0.15s ease, background 0.15s ease;
  min-height: 36px;
}

.footer-link-btn:hover {
  color: var(--primary);
  background: rgba(146, 204, 255, 0.08);
}

.footer-link-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.footer-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.footer-dot {
  color: var(--text-muted);
  font-size: 12px;
}

.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
}

/* Info & Static Screen Components (About / Privacy) */
.info-hero-card {
  background: linear-gradient(135deg, #132238 0%, #172233 100%);
  border: 1px solid rgba(146, 204, 255, 0.22);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.info-hero-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(146, 204, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.info-hero-img {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  object-fit: cover;
}

.info-hero-text h2 {
  font-size: 20px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.3px;
  margin-bottom: 2px;
}

.info-hero-text p {
  font-size: 13px;
  color: var(--primary);
}

.info-content-card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  margin-bottom: 14px;
}

.info-section-title {
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 10px;
}

.info-text {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.info-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.info-list li {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  position: relative;
  padding-left: 18px;
}

.info-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.info-list code {
  font-size: 12px;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--primary);
}

/* Feature Breakdown Items */
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.feature-item:last-child {
  border-bottom: none;
  padding-bottom: 4px;
}

.feature-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon-box.green {
  background: rgba(16, 185, 129, 0.16);
  color: var(--safe-green);
}

.feature-icon-box.blue {
  background: rgba(56, 189, 248, 0.16);
  color: #38BDF8;
}

.feature-icon-box.red {
  background: rgba(239, 68, 68, 0.16);
  color: var(--danger-red);
}

.feature-icon-box.amber {
  background: rgba(245, 158, 11, 0.16);
  color: var(--warning-amber);
}

.feature-icon-box.cyan {
  background: rgba(146, 204, 255, 0.16);
  color: var(--primary);
}

.feature-icon-box.purple {
  background: rgba(168, 85, 247, 0.16);
  color: #C084FC;
}

.feature-details h4 {
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.feature-details p {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.5;
}


/* ==========================================================================
   MOBILE SPLASH / LOADING SCREEN
   ========================================================================== */
.splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background-color: var(--bg);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(24px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  opacity: 1;
  visibility: visible;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s ease;
  pointer-events: all;
}

.splash-screen.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.splash-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 320px;
  width: 100%;
}

.splash-logo-wrapper {
  position: relative;
  width: 96px;
  height: 96px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.splash-logo {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  box-shadow: 0 8px 32px rgba(16, 185, 129, 0.28), 0 2px 8px rgba(0, 0, 0, 0.4);
  z-index: 2;
  object-fit: cover;
  animation: splashLogoScale 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.splash-pulse-ring {
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border-radius: 28px;
  border: 2px solid rgba(16, 185, 129, 0.4);
  animation: splashPulse 2s ease-in-out infinite;
  z-index: 1;
}

.splash-title {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #FFFFFF;
  margin-bottom: 6px;
  animation: splashFadeUp 0.5s 0.15s ease-out both;
}

.splash-subtitle {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 28px;
  animation: splashFadeUp 0.5s 0.25s ease-out both;
}

.splash-loader {
  width: 140px;
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
  overflow: hidden;
  position: relative;
  animation: splashFadeUp 0.5s 0.35s ease-out both;
}

.splash-loader-bar {
  width: 45%;
  height: 100%;
  background: linear-gradient(90deg, #10B981, #92CCFF);
  border-radius: 9999px;
  animation: splashIndeterminate 1.4s ease-in-out infinite;
}

@keyframes splashLogoScale {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes splashPulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.08);
    opacity: 0.2;
  }
  100% {
    transform: scale(1);
    opacity: 0.8;
  }
}

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

@keyframes splashIndeterminate {
  0% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(250%);
  }
}