/* Browser Compatibility Banner */
.browser-compat-banner {
  background: #fff8fb;
  color: var(--text-primary);
  padding: 16px 18px;
  width: min(640px, calc(100% - 32px));
  margin: 12px auto 0;
  border: 1px solid rgba(148, 0, 38, 0.14);
  border-left: 4px solid var(--accent-color);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 20px rgba(11, 33, 130, 0.08);
  position: relative;
  z-index: 3000;
  animation: slideDown 0.3s ease;
}

.banner-content {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 100%;
  margin: 0 auto;
  position: relative;
}

.banner-icon {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(148, 0, 38, 0.1);
  color: var(--accent-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}

.banner-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.banner-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
  color: var(--text-primary);
}

.banner-body {
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.4;
  margin: 0;
  color: var(--text-secondary);
}

.banner-dismiss {
  position: absolute;
  top: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.banner-dismiss:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.banner-dismiss:focus {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 2px;
}

.banner-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.banner-actions .btn {
  background: var(--background-primary);
  color: var(--primary-color);
  border: 1px solid rgba(11, 33, 130, 0.25);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
  white-space: nowrap;
  margin: 0;
  width: auto;
  min-width: 120px;
}

.banner-actions .btn:hover {
  background: var(--info-light);
  border-color: rgba(11, 33, 130, 0.4);
  transform: translateY(-1px);
  text-decoration: none;
  color: var(--primary-color);
}

.banner-actions .btn:focus {
  outline: 2px solid rgba(11, 33, 130, 0.25);
  outline-offset: 2px;
}

.banner-actions .btn-primary {
  background: var(--accent-color);
  color: var(--text-light);
  border-color: var(--accent-color);
  font-weight: 700;
}

.banner-actions .btn-primary:hover {
  background: #7d0020;
  border-color: #7d0020;
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(148, 0, 38, 0.22);
}

.banner-steps {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid rgba(11, 33, 130, 0.1);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.browser-compat-banner > .banner-steps {
  max-width: 100%;
  margin: 12px auto 0;
}

.banner-steps--highlight {
  background: var(--info-light);
  box-shadow: inset 0 0 0 2px rgba(11, 33, 130, 0.14);
}

.banner-steps-list {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--text-primary);
}

.banner-steps-list li + li {
  margin-top: 6px;
}

.banner-menu-icon {
  vertical-align: -2px;
  margin: 0 2px;
  fill: currentColor;
}

/* Feedback notification */
.compat-feedback {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--success-color);
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  z-index: 10000;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  animation: slideDown 0.3s ease;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
  .browser-compat-banner {
    padding: 12px 16px;
  }
  
  .banner-content {
    gap: 8px;
  }
  
  .banner-icon {
    font-size: 1.25rem;
  }
  
  .banner-title {
    font-size: 0.95rem;
  }
  
  .banner-body {
    font-size: 0.85rem;
  }
  
  .banner-actions {
    gap: 8px;
    margin-top: 10px;
  }
  
  .banner-actions .btn {
    padding: 6px 12px;
    font-size: 0.85rem;
    flex: 1;
    min-width: 100px;
  }
  
  .banner-dismiss {
    width: 28px;
    height: 28px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .banner-actions {
    flex-direction: column;
  }
  
  .banner-actions .btn {
    width: 100%;
    min-width: auto;
  }
}

/* Button Components */
.btn {
  background: var(--gradient-header); color:#fff; border:none; padding:14px 18px;
  border-radius: var(--radius-full); font-size:1rem; cursor:pointer; width:100%; margin: 10px 0;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn:disabled { opacity:.6; cursor:not-allowed; transform:none; }
.btn-secondary{
  background: var(--background-primary);
  color: var(--primary-color);
  border:2px solid var(--primary-color);
}

/* WiFi Components */
.wifi-list-container{ margin: 14px 0; }
.wifi-list{
  max-height: 200px; overflow-y:auto; border:2px solid var(--background-tertiary);
  border-radius: var(--radius-md); margin-bottom: 12px; display:none;
}
.scan-section{ 
  margin: 14px 0 8px; 
  display: flex; 
  gap: 10px; 
  flex-wrap: wrap;
}

/* When reload button is hidden, make scan button full width */
.scan-section #scanBtn {
  flex: 1;
  width: 100%;
}
.wifi-item{ padding:6px 12px; border-bottom:1px solid var(--background-tertiary); cursor:pointer; display:flex; justify-content:space-between; align-items:flex-start; }
.wifi-item:hover{ background: var(--background-secondary); }
.wifi-item.selected{ background: var(--info-light); border-left:4px solid var(--primary-color); }
.wifi-info{ flex: 1; min-width: 0; }
.wifi-info .wifi-name{ font-weight:700; color: var(--text-primary); margin-bottom:0; display: flex; flex-direction: column; gap: 1px; }
.wifi-details{ font-size:.9em; color: var(--text-secondary); }
.wifi-cache-badge{ 
  font-size:.75em; padding:2px 6px; border-radius:8px; margin-left:8px;
  background: var(--info-light); color: var(--info-color); border:1px solid var(--info-color);
}
.wifi-cache-badge.fresh{ 
  background: var(--success-light); color: var(--success-color); border-color: var(--success-color);
}
.wifi-age{ font-size:.8em; color: var(--text-secondary); margin-top:2px; }
.strength-bar{ width:60px; height:8px; background: var(--background-tertiary); border-radius:6px; overflow:hidden; }
.strength-fill{ height:100%; background: linear-gradient(90deg, #ff4444, #ffaa00, #44ff44); transition:width .3s ease; }

/* Inline WiFi Password Input */
.wifi-password-container {
  background: var(--background-secondary);
  border: 1px solid var(--primary-color);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 16px;
  margin-bottom: 8px;
  animation: slideDown 0.3s ease-out;
}

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

.wifi-password-input {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.password-input-group {
  display: flex;
  gap: 6px;
  align-items: center;
}

.wifi-password-field {
  flex: 1;
  padding: 8px 10px;
  border: 1px solid var(--text-secondary);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  background: var(--background-primary);
  color: var(--text-primary);
  transition: border-color 0.3s ease;
  min-width: 0;
}

.wifi-password-field:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

.wifi-password-toggle {
  padding: 8px 10px;
  background: var(--background-tertiary);
  border: 1px solid var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.3s ease;
  min-width: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wifi-password-toggle:hover {
  background: var(--background-secondary);
  border-color: var(--primary-color);
}

.wifi-connect-actions {
  display: flex;
  justify-content: flex-end;
}

.wifi-connect-btn {
  padding: 10px 20px;
  font-size: 0.9rem;
  min-width: 100px;
}

/* WiFi Error Messages */
.wifi-error-messages {
  margin: 8px 0;
  animation: errorSlideIn 0.3s ease-out;
}

@keyframes errorSlideIn {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.wifi-error-text {
  color: var(--accent-color);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 6px;
  line-height: 1.4;
}

.wifi-support-link {
  margin-top: 4px;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.wifi-support-link a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.wifi-support-link a:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}

/* WiFi Connected Badge */
.wifi-connected-badge {
  font-size: 0.7rem;
  padding: 2px 5px;
  border-radius: 8px;
  margin-left: 0;
  margin-top: 1px;
  background: var(--success-light);
  color: var(--success-color);
  border: 1px solid var(--success-color);
  font-weight: 600;
  align-self: flex-start;
  width: fit-content;
}
.wifi-disclaimer{ 
  margin: 12px 0; 
  padding: 12px; 
  background: var(--info-light); 
  border: 1px solid var(--info-color); 
  border-radius: var(--radius-md); 
  font-size: 0.9em; 
  color: var(--info-color);
}

.wifi-disclaimer-simple {
  margin: 8px 0 16px 0;
  font-size: 0.85em;
  color: var(--accent-color);
  text-align: left;
}

.connection-status-text {
  margin: 8px 0 12px 0;
  font-size: 0.9em;
  color: var(--text-secondary);
  text-align: left;
}

.connection-status-text p {
  margin: 0;
  font-weight: 500;
}

/* Hide the reload cached networks button */
#cachedBtn {
  display: none !important;
}

/* Hide banner elements in step 4 */
#wifi-config #connectionStatusText,
#wifi-config #wifiStatus,
#wifi-config #networkStatus {
  display: none !important;
}
.connect-section{ display:none; animation: fadeIn .25s ease; }

/* Form Components */
.form-group{ margin-bottom:14px; }
.form-group label{ display:block; margin-bottom:6px; font-weight:700; color: var(--text-primary); }
.input-group{ position:relative; }
.form-control{
  width:100%; padding:14px; border:2px solid var(--background-tertiary);
  border-radius: var(--radius-md); background: var(--background-primary); color: var(--text-primary);
}
.form-control:focus{ outline:none; border-color: var(--primary-color); }
.password-toggle{
  position:absolute; right:10px; top:50%; transform: translateY(-50%);
  background:none; border:none; font-size:1.1rem; color: var(--text-secondary); cursor:pointer;
}

/* Status Components */
.status{ padding:12px; border-radius: var(--radius-md); margin-bottom:12px; display:none; }
.status.success{ background: var(--success-light); color: var(--success-color); border:1px solid var(--success-color);}
.status.error{ background: var(--error-light); color: var(--error-color); border:1px solid var(--error-color);}
.status.info{ background: var(--info-light); color: var(--info-color); border:1px solid var(--info-color);}
.loading{ display:inline-block; width:20px; height:20px; border:3px solid var(--background-tertiary); border-top:3px solid var(--primary-color); border-radius:50%; animation: spin 1s linear infinite; margin-right:8px; }
@keyframes spin{ to{ transform: rotate(360deg);} }

/* Platform Segmented Control - Modern Left-to-Right Toggle */
.platform-segmented-control {
  display: flex;
  background: var(--background-secondary);
  border: 2px solid var(--primary-color);
  border-radius: var(--radius-full);
  padding: 4px;
  margin: 16px 0 20px;
  position: relative;
  overflow: hidden;
}

.platform-segment {
  flex: 1;
  background: transparent;
  border: none;
  padding: 12px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 2;
  border-radius: var(--radius-full);
  min-height: 48px;
}

.platform-segment:hover {
  color: var(--primary-color);
  transform: translateY(-1px);
}

.platform-segment.active {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
  transform: translateY(-1px);
}

.platform-segment.active:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(74, 144, 226, 0.4);
}

.platform-icon {
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.platform-segment.active .platform-icon {
  transform: scale(1.1);
}

.platform-label {
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Instructions Container - Left/Right slide animation */
.platform-instructions-container {
  position: relative;
  margin: 0;
  min-height: 120px; /* Reduced height since no padding on instructions */
  overflow: hidden; /* Hide sliding content */
}

.platform-instructions {
  opacity: 0;
  transform: translateX(100%);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  visibility: hidden;
}

/* Default positioning for inactive instructions */
.platform-instructions:not(.active) {
  transform: translateX(100%);
}

/* iPhone instructions start from left when inactive */
#iphoneInstructions:not(.active) {
  transform: translateX(-100%);
}

.platform-instructions.active {
  opacity: 1;
  transform: translateX(0);
  visibility: visible;
  position: relative;
  background: transparent;
  border: none;
  box-shadow: none;
}

/* Slide out animation for inactive content */
.platform-instructions.slide-out-left {
  transform: translateX(-100%);
  opacity: 0;
}

.platform-instructions.slide-out-right {
  transform: translateX(100%);
  opacity: 0;
}

.platform-instructions h4 {
  margin: 0 0 8px 0 !important;
}

/* Platform Selection Subsection Styling */
.platform-selection-subsection {
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  border: 1px solid #dee2e6;
  border-left: 4px solid #4a90e2;
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 12px 0;
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.platform-selection-subsection h4 {
  font-weight: 600;
  letter-spacing: 0.5px;
  text-align: center;
  margin: 0 0 12px 0;
  color: var(--primary-color);
}

.platform-instructions ol {
  margin: 0;
}

/* Step 4 Connection States */
.step4-not-connected,
.step4-connected {
  transition: all 0.4s ease;
  opacity: 1;
}

.step4-connected {
  animation: fadeInUp 0.5s ease;
}

.step4-not-connected {
  animation: fadeIn 0.3s ease;
}

.connection-required-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--background-secondary);
  border: 2px dashed var(--info-color);
  border-radius: var(--radius-lg);
  margin: 20px 0;
}

.connection-required-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.7;
}

.connection-required-card h4 {
  color: var(--text-primary);
  margin: 0 0 12px 0;
  font-size: 1.3rem;
  font-weight: 600;
}

.connection-required-card p {
  color: var(--text-secondary);
  margin: 0 0 24px 0;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.connection-required-card .btn {
  min-width: 180px;
  margin: 0;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Troubleshoot Toggle Components */
.troubleshoot-area {
  margin-top: 16px;
  transition: opacity 0.3s ease;
}

.troubleshoot-area--muted {
  opacity: 0.55;
}

.connection-troubleshoot-notice {
  display: none;
  margin: 0 0 10px;
  padding: 8px 12px;
  background: var(--background-tertiary, #f2f2f7);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-muted, #8e8e93);
  text-align: center;
}

.troubleshoot-area--muted .connection-troubleshoot-notice {
  display: block;
}

.troubleshoot-toggle-container {
  margin: 0;
  display: flex;
  justify-content: center;
}

.troubleshoot-toggle {
  background: var(--background-primary);
  border: 1px solid var(--text-secondary);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: all 0.3s ease;
  min-width: 200px;
  justify-content: center;
}

.troubleshoot-toggle:hover {
  background: var(--background-secondary);
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateY(-1px);
}

.troubleshoot-toggle:active {
  transform: translateY(0);
}

.troubleshoot-icon {
  font-size: 1rem;
}

.troubleshoot-text {
  font-weight: 500;
}

.troubleshoot-arrow {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
  display: inline-block;
}

.troubleshoot-toggle.expanded .troubleshoot-arrow {
  transform: rotate(180deg);
}

.troubleshoot-section {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
  margin: 0;
  padding: 0;
}

.troubleshoot-section.active {
  opacity: 1;
  max-height: 70vh;
  overflow-y: auto;
  margin: 16px 0 0 0;
  padding: 16px;
  background: var(--background-secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--background-tertiary);
}

.troubleshoot-section h4 {
  margin: 0 0 8px 0 !important;
}

.troubleshoot-section ol {
  margin: 0;
}

/* Connection gate — locked steps stay visible but grayed out */
.connection-gated > .collapsible-step {
  transition: opacity 0.3s ease;
}

.connection-gated--locked > .collapsible-step {
  opacity: 0.55;
}

.connection-locked-notice {
  display: none;
  margin: 0 0 12px;
  padding: 10px 12px;
  background: var(--warning-light, #fff3cd);
  border: 1px solid var(--warning-color, #ffc107);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  color: #856404;
  text-align: center;
}

.connection-gated--locked .connection-locked-notice {
  display: block;
}

.connection-gated--locked button,
.connection-gated--locked input,
.connection-gated--locked select,
.connection-gated--locked textarea,
.connection-gated--locked a[href],
.connection-gated--locked .wm-btn,
.connection-gated--locked .btn {
  pointer-events: none;
  cursor: not-allowed;
}

.connection-gated--locked summary {
  pointer-events: auto;
  cursor: pointer;
}

/* Critical Warning Components - Smoother Design */
.critical-warning-banner {
  background: linear-gradient(135deg, #4a90e2, #357abd);
  color: white;
  padding: 10px 20px;
  text-align: center;
  font-weight: 500;
  font-size: 0.9rem;
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: min(640px, calc(100% - 24px));
  z-index: 2000;
  box-shadow: 0 2px 12px rgba(74, 144, 226, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
}

.critical-warning-banner.no-internet-banner {
  /* Faint warm surface (not pure white) so it reads as a notice, not a card. */
  background: #fffdf7;
  color: #1f2a3a;
  padding: 14px 20px;
  /* Strong muted gold left accent bar + crisp neutral border for definition. */
  border: 1px solid #e4e8ef;
  border-left: 6px solid #a9761c;
  border-radius: var(--radius-md);
  /* Stronger elevation + gold-tinted ring so it clearly floats above the page. */
  box-shadow: 0 14px 34px rgba(27, 37, 54, 0.26), 0 0 0 1px rgba(169, 118, 28, 0.35);
  animation: noInternetBannerIn 0.35s ease-out;
}

@keyframes noInternetBannerIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.critical-warning-banner.no-internet-banner .warning-icon {
  /* Icon sits inside a small gold-tinted circle for a calm but distinct cue. */
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(169, 118, 28, 0.16);
  border: 1px solid rgba(169, 118, 28, 0.55);
  opacity: 1;
  line-height: 1;
  color: #9a6e16;
}

.critical-warning-banner.no-internet-banner .warning-text {
  color: #1f2a3a;
}

.critical-warning-banner.no-internet-banner .warning-content {
  justify-content: flex-start;
}

.critical-warning-banner.no-internet-banner .warning-text strong:first-child {
  display: block;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: 0.3px;
  margin-bottom: 3px;
  color: #1b2536;
}

.critical-warning-banner.no-internet-banner #noInternetBannerSubtext {
  display: block;
  opacity: 1;
  color: #44505f;
  font-size: 0.88rem;
  line-height: 1.35;
}

.critical-warning-banner.no-internet-banner #noInternetBannerSubtext,
.critical-warning-banner.no-internet-banner #noInternetBannerSubtext * {
  font-size: inherit;
}

.no-internet-banner-dismiss {
  margin-left: auto;
  flex: 0 0 auto;
  border: 1.5px solid #b07f20;
  background: #ffffff;
  color: #5e3d08;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.no-internet-banner-dismiss:hover {
  background: #b07f20;
  color: #ffffff;
}

.no-internet-banner-dismiss:focus-visible {
  outline: 2px solid #9a6e16;
  outline-offset: 2px;
}

.no-internet-banner-chip {
  position: fixed;
  top: 12px;
  right: 12px;
  z-index: 2001;
  border: 1px solid #e4e8ef;
  border-left: 6px solid #a9761c;
  background: #fffdf7;
  color: #1f2a3a;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: 0 10px 26px rgba(27, 37, 54, 0.24), 0 0 0 1px rgba(169, 118, 28, 0.35);
  cursor: pointer;
}

.no-internet-banner-chip:hover {
  background: #fbf6ec;
}

.no-internet-banner-chip:focus-visible {
  outline: 2px solid #9a6e16;
  outline-offset: 2px;
}

.floating-page-banners {
  position: fixed;
  top: var(--floating-page-banners-top, 12px);
  left: 0;
  right: 0;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  pointer-events: none;
}

.floating-page-banners > * {
  pointer-events: auto;
}

.floating-page-banners .critical-warning-banner,
.floating-page-banners .sensor-connected-banner {
  position: relative;
  top: auto;
  left: auto;
  transform: none;
  width: min(640px, 100%);
  animation-name: floatingPageBannerIn;
}

.floating-page-banners .no-internet-banner-chip,
.floating-page-banners .sensor-connected-banner-chip {
  position: relative;
  top: auto;
  right: auto;
  align-self: flex-end;
}

@keyframes floatingPageBannerIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.sensor-connected-banner {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: min(640px, calc(100% - 24px));
  z-index: 1990;
  padding: 14px 20px;
  background: #f3faf4;
  color: #1f2a3a;
  border: 1px solid #e4e8ef;
  border-left: 6px solid #2e7d32;
  border-radius: var(--radius-md);
  box-shadow: 0 14px 34px rgba(27, 37, 54, 0.26), 0 0 0 1px rgba(46, 125, 50, 0.28);
  animation: sensorConnectedBannerIn 0.35s ease-out;
}
.sensor-connected-banner[hidden] {
  display: none !important;
}
.sensor-connected-banner .warning-content {
  justify-content: flex-start;
}
.sensor-connected-banner .warning-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(46, 125, 50, 0.14);
  border: 1px solid rgba(46, 125, 50, 0.45);
  color: #2e7d32;
}
.sensor-connected-banner .warning-text {
  color: #1f2a3a;
}
.sensor-connected-banner .warning-text strong:first-child {
  display: block;
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: 0.3px;
  margin-bottom: 3px;
  color: #1b2536;
}
.sensor-connected-banner #sensorConnectedBannerSubtext {
  display: block;
  color: #44505f;
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.35;
}
.sensor-connected-banner--warning {
  background: #fffdf7;
  border-left-color: #a9761c;
  box-shadow: 0 14px 34px rgba(27, 37, 54, 0.26), 0 0 0 1px rgba(169, 118, 28, 0.35);
}
.sensor-connected-banner--warning .warning-icon {
  background: rgba(169, 118, 28, 0.16);
  border-color: rgba(169, 118, 28, 0.55);
  color: #9a6e16;
}

.sensor-connected-banner-dismiss {
  margin-left: auto;
  flex: 0 0 auto;
  border: 1.5px solid #2e7d32;
  background: #ffffff;
  color: #1b5e20;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.sensor-connected-banner-dismiss:hover {
  background: #2e7d32;
  color: #ffffff;
}
.sensor-connected-banner-dismiss:focus-visible {
  outline: 2px solid #2e7d32;
  outline-offset: 2px;
}
.sensor-connected-banner--warning .sensor-connected-banner-dismiss {
  border-color: #b07f20;
  color: #5e3d08;
}
.sensor-connected-banner--warning .sensor-connected-banner-dismiss:hover {
  background: #b07f20;
  color: #ffffff;
}
.sensor-connected-banner--warning .sensor-connected-banner-dismiss:focus-visible {
  outline-color: #9a6e16;
}

.sensor-connected-banner-chip {
  position: fixed;
  top: 12px;
  right: 12px;
  z-index: 1991;
  border: 1px solid #e4e8ef;
  border-left: 6px solid #2e7d32;
  background: #f3faf4;
  color: #1f2a3a;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: 0 10px 26px rgba(27, 37, 54, 0.24), 0 0 0 1px rgba(46, 125, 50, 0.28);
  cursor: pointer;
}
.sensor-connected-banner-chip:hover {
  background: #e7f5e8;
}
.sensor-connected-banner-chip:focus-visible {
  outline: 2px solid #2e7d32;
  outline-offset: 2px;
}
.sensor-connected-banner-chip--warning {
  background: #fffdf7;
  border-left-color: #a9761c;
  box-shadow: 0 10px 26px rgba(27, 37, 54, 0.24), 0 0 0 1px rgba(169, 118, 28, 0.35);
}

@keyframes sensorConnectedBannerIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@media (max-width: 480px) {
  .critical-warning-banner.no-internet-banner .warning-content {
    gap: 8px;
  }

  .critical-warning-banner.no-internet-banner .warning-text strong:first-child {
    font-size: 1.02rem;
  }

  .no-internet-banner-dismiss {
    padding: 5px 9px;
    font-size: 0.76rem;
  }

  .no-internet-banner-chip,
  .sensor-connected-banner-chip {
    padding: 7px 10px;
  }

  .sensor-connected-banner .warning-text strong:first-child {
    font-size: 1.02rem;
  }

  .sensor-connected-banner-dismiss {
    padding: 5px 9px;
    font-size: 0.76rem;
  }

  .floating-page-banners {
    padding: 0 10px;
  }
}

.warning-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  max-width: 800px;
  margin: 0 auto;
}

.warning-icon {
  font-size: 1.1rem;
  opacity: 0.9;
}

.warning-text {
  flex: 1;
  line-height: 1.4;
}

.critical-connection-warning {
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  border: 1px solid #dee2e6;
  border-left: 4px solid #4a90e2;
  border-radius: var(--radius-md);
  margin: 16px 0;
  padding: 16px;
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  animation: warningSlideIn 0.4s ease-out;
}

.warning-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.warning-icon-large {
  font-size: 1.4rem;
  color: #4a90e2;
}

.warning-header h4 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.warning-body p {
  margin: 6px 0;
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--text-secondary);
}

.warning-body p:first-child {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
}

.warning-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.action-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 6px 10px;
  background: rgba(74, 144, 226, 0.1);
  border-radius: var(--radius-sm);
  color: #4a90e2;
}

.warning-tip {
  margin-top: 12px;
  padding: 10px;
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.warning-tip strong {
  color: #f39c12;
}

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

/* Step 4: "No internet" dropdown */
.step4-no-internet {
  margin-top: 12px;
  background: var(--background-secondary);
  border: 1px solid var(--background-tertiary);
  border-left: 4px solid var(--info-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm, 0 1px 2px rgba(0,0,0,0.06));
}

.step4-no-internet > summary,
.step4-no-internet__summary {
  cursor: pointer;
  padding: 10px 12px;
  color: var(--text-primary);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  list-style: none;
}

.step4-no-internet__summaryLeft{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.step4-no-internet__summaryIcon{
  width: 26px;
  height: 26px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--info-light);
  color: var(--info-color);
  flex: 0 0 auto;
  font-size: 0.95rem;
}

.step4-no-internet__summaryText{
  min-width: 0;
}

.step4-no-internet > summary::-webkit-details-marker {
  display: none;
}

.step4-no-internet > summary::after {
  content: "▾";
  color: var(--info-color);
  font-size: 1rem;
  line-height: 1;
  transition: transform 120ms ease;
}

.step4-no-internet > summary:hover{
  background: var(--background-tertiary);
}

.step4-no-internet[open] > summary{
  background: var(--background-tertiary);
}

.step4-no-internet[open] > summary::after {
  transform: rotate(180deg);
}

.step4-no-internet > summary:focus-visible {
  outline: 2px solid var(--info-color);
  outline-offset: 2px;
  border-radius: var(--radius-md);
}

.step4-no-internet__body {
  padding: 0 12px 12px 12px;
  color: var(--text-primary);
}

.step4-no-internet__row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.step4-no-internet__lead {
  margin: 0 0 10px 0;
  font-size: 0.95em;
}

.step4-no-internet__platform p {
  margin: 4px 0;
  font-size: 0.9em;
}

.step4-no-internet__dontrefresh {
  margin: 10px 0 0 0;
  color: var(--warning-color);
  font-size: 0.9em;
}

.step3-check-actions {
  margin-top: 14px;
}

.step3-check-btn {
  width: 100%;
  min-width: 0;
  margin: 0;
  min-height: 48px;
  padding: 13px 16px;
  border: 0;
  border-radius: var(--radius-lg, 12px);
  background: var(--primary-color);
  color: #fff;
  box-shadow: 0 8px 18px rgba(11, 33, 130, 0.22);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.25;
  justify-content: center;
}

.step3-check-btn:hover {
  background: #102a9c;
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(11, 33, 130, 0.26);
}

.step3-check-btn:focus-visible {
  outline: 3px solid rgba(11, 33, 130, 0.24);
  outline-offset: 3px;
}

.step3-check-btn:disabled {
  opacity: 0.76;
  cursor: wait;
  transform: none;
  box-shadow: 0 5px 14px rgba(11, 33, 130, 0.16);
}

.step3-check-spinner.loading {
  width: 16px;
  height: 16px;
  border-width: 2px;
  border-top-color: currentColor;
  margin-right: 6px;
}

.step3-check-status {
  margin: 10px 0 0;
  padding: 9px 11px;
  border-radius: var(--radius-sm, 8px);
  font-size: 0.92rem;
  line-height: 1.4;
}

.step3-check-status--checking {
  background: var(--info-light, #d1ecf1);
  color: var(--info-color, #005db4);
}

.step3-check-status--success {
  background: var(--success-light, #d4edda);
  color: var(--success-color, #28a745);
}

.step3-check-status--error {
  background: var(--warning-light, #fff3cd);
  color: #856404;
}

/* Connection lost modal (sensors setup page) */
.connection-lost-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.55);
  z-index: 2200;
}

.connection-lost-overlay[hidden] {
  display: none !important;
}

body.connection-lost-modal-active .floating-help-btn,
body.connection-lost-modal-active .floating-help-card {
  z-index: 2300;
}

.connection-lost-dialog {
  width: min(480px, 90vw);
  max-height: calc(100vh - 36px);
  overflow-y: auto;
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--bg-primary, #fff);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.25);
  text-align: left;
}

.connection-lost-bar {
  display: flex;
  justify-content: flex-start;
  margin: -6px 0 10px;
}

.connection-lost-back {
  margin: 0;
}

.connection-lost-visual {
  position: relative;
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
}

.connection-lost-signal,
.connection-lost-check {
  position: absolute;
  inset: 0;
  border-radius: 50%;
}

.connection-lost-signal {
  display: grid;
  place-items: center;
  background: rgba(11, 33, 130, 0.06);
  color: var(--primary-color);
  animation: connection-lost-pulse 1.45s ease-in-out infinite;
  overflow: hidden;
}

.connection-lost-signal::before {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 2px solid currentColor;
  opacity: 0;
  animation: connection-lost-search-ring 1.45s ease-out infinite;
}

.connection-lost-signal::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(11, 33, 130, 0.12);
}

.connection-lost-signal span {
  position: absolute;
  border-radius: 999px;
  border: 2px solid currentColor;
  opacity: 0.72;
}

.connection-lost-signal span:nth-child(1) {
  width: 8px;
  height: 8px;
  bottom: 13px;
  background: currentColor;
}

.connection-lost-signal span:nth-child(2) {
  width: 25px;
  height: 25px;
  bottom: 11px;
  border-bottom-color: transparent;
  border-left-color: transparent;
  transform: rotate(-45deg);
}

.connection-lost-signal span:nth-child(3) {
  width: 42px;
  height: 42px;
  bottom: 9px;
  border-bottom-color: transparent;
  border-left-color: transparent;
  transform: rotate(-45deg);
  opacity: 0.38;
}

.connection-lost-check {
  display: grid;
  place-items: center;
  background: var(--success-color);
  color: #fff;
  font-weight: 800;
  font-size: 1.7rem;
  opacity: 0;
  transform: scale(0.72);
}

.connection-lost-overlay[data-state="checking"] .connection-lost-signal {
  animation-duration: 1.05s;
}

.connection-lost-overlay[data-phase="hard"] .connection-lost-signal {
  background: linear-gradient(135deg, rgba(11, 33, 130, 0.08), rgba(216, 67, 156, 0.08));
  color: var(--primary-color);
  animation: connection-lost-hard-glow 2.2s ease-in-out infinite;
}

.connection-lost-overlay[data-phase="hard"] .connection-lost-signal::before {
  animation: connection-lost-hard-ring 2.2s ease-out infinite;
}

.connection-lost-overlay[data-state="success"] .connection-lost-signal {
  animation: none;
  opacity: 0;
}

.connection-lost-overlay[data-state="success"] .connection-lost-check {
  z-index: 2;
  animation: connection-lost-success 1100ms ease-out forwards;
  box-shadow: 0 0 0 8px rgba(40, 167, 69, 0.14);
}

.connection-lost-overlay[data-state="success"] .connection-lost-dialog {
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.25), 0 0 0 4px rgba(40, 167, 69, 0.14);
}

.connection-lost-overlay[data-phase="hard"]:not([data-state="success"]) .connection-lost-dialog {
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.25), 0 0 0 4px rgba(216, 67, 156, 0.08);
}

.connection-lost-overlay[data-phase="hard"]:not([data-state="success"]) .connection-lost-dialog h4 {
  color: #8f1f66;
}

.connection-lost-dialog h4 {
  margin: 0 0 12px 0;
  color: var(--primary-color);
  font-size: 1.25rem;
}

.connection-lost-dialog p {
  margin: 0 0 14px 0;
  color: var(--text-primary);
  line-height: 1.45;
}

.connection-lost-status {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  border-radius: var(--radius-sm, 8px);
  background: var(--info-light, #d1ecf1);
  color: var(--primary-color);
  font-size: 0.95rem;
}

.connection-lost-status-spinner {
  display: none;
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  border: 2px solid rgba(0, 93, 180, 0.2);
  border-top-color: var(--info-color, #005db4);
  border-radius: 50%;
  animation: connection-lost-status-spin 0.75s linear infinite;
}

.connection-lost-overlay[data-state="checking"] .connection-lost-status {
  display: none;
}

.connection-lost-overlay[data-state="success"] .connection-lost-status {
  background: var(--success-light, #d4edda);
  color: var(--success-color);
  font-weight: 700;
}

.connection-lost-success-panel {
  display: none;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  padding: 14px;
  border-radius: var(--radius-md, 10px);
  background: var(--success-light, #d4edda);
  border: 1px solid rgba(40, 167, 69, 0.28);
  color: var(--success-color);
  animation: connection-lost-success-panel-in 420ms ease-out both;
}

.connection-lost-overlay[data-state="success"] .connection-lost-success-panel {
  display: flex;
}

.connection-lost-success-panel__icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--success-color);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  box-shadow: 0 0 0 6px rgba(40, 167, 69, 0.12);
}

.connection-lost-success-panel__title {
  font-weight: 800;
  color: var(--success-color);
}

.connection-lost-success-panel__body {
  margin: 3px 0 0;
  color: var(--text-primary);
  font-size: 0.92rem;
}

.connection-lost-help {
  margin: 0 0 14px;
  padding: 10px 12px;
  border: 1px solid var(--border-color, #d7dce2);
  border-radius: var(--radius-sm, 8px);
  background: var(--bg-secondary, #f7f8fa);
}

.connection-lost-help summary {
  cursor: pointer;
  color: var(--primary-color);
  font-weight: 700;
}

.connection-lost-restart {
  display: none;
}

.connection-lost-hard-guide {
  display: none;
  margin: 4px 0 14px;
}

.connection-lost-overlay[data-phase="hard"] .connection-lost-hard-guide:not([hidden]) {
  display: block;
}

.connection-lost-overlay[data-phase="hard"] .connection-lost-reconnect,
.connection-lost-overlay[data-state="success"] .connection-lost-hard-guide,
.connection-lost-overlay[data-state="success"] .connection-lost-extra-help {
  display: none;
}

.connection-lost-extra-help {
  display: none;
  margin-top: 12px;
}

.connection-lost-overlay[data-phase="hard"]:not([data-state="success"]) .connection-lost-extra-help {
  display: block;
  border-color: rgba(216, 67, 156, 0.24);
  background: #fff7fc;
}

.connection-lost-overlay[data-phase="hard"]:not([data-state="success"]) .connection-lost-status {
  background: #fff4fb;
  color: #8f1f66;
}

.connection-lost-overlay[data-phase="hard"] .connection-lost-back,
.connection-lost-overlay[data-phase="hard"]:not([data-state="success"]) .connection-lost-status {
  display: none;
}

.connection-lost-overlay[data-phase="hard"]:not([data-state="success"]) .connection-lost-hard-guide .manual-sub-collapsible,
.connection-lost-overlay[data-phase="hard"]:not([data-state="success"]) .connection-lost-connect-guide {
  border-color: rgba(216, 67, 156, 0.28);
}

.connection-lost-hard-title {
  margin: 16px 0 10px;
  color: var(--text-primary);
  font-weight: 800;
}

.connection-lost-connect-guide {
  margin-top: 14px;
}

.connection-lost-manual-step {
  margin-bottom: 10px;
}

.connection-lost-manual-step .manual-sub-collapsible__content p {
  margin-bottom: 8px;
}

.connection-lost-pink-cue {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
  padding: 8px 10px;
  border-radius: var(--radius-sm, 8px);
  background: #fff4fb;
  border: 1px solid rgba(216, 67, 156, 0.24);
  color: var(--text-primary);
}

.connection-lost-pink-dot {
  color: #d8439c;
  font-size: 1.15rem;
  text-shadow: 0 0 8px rgba(216, 67, 156, 0.42);
}

.connection-lost-steps {
  margin: 10px 0 0 1.25rem;
  padding: 0;
  color: var(--text-primary);
  line-height: 1.45;
}

.connection-lost-steps li {
  margin-bottom: 6px;
}

.connection-lost-actions {
  display: flex;
  flex-direction: column-reverse;
  gap: 10px;
  margin-top: 18px;
}

.connection-lost-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 140px;
  margin: 0;
}

.connection-lost-actions .btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 0;
  box-shadow: none;
  padding: 8px 12px;
}

@keyframes connection-lost-status-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes connection-lost-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.88;
  }
  50% {
    transform: scale(1.11);
    opacity: 1;
  }
}

@keyframes connection-lost-search-ring {
  0% {
    transform: scale(0.72);
    opacity: 0.42;
  }
  70% {
    transform: scale(1.18);
    opacity: 0;
  }
  100% {
    transform: scale(1.18);
    opacity: 0;
  }
}

@keyframes connection-lost-hard-glow {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.92;
  }
  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

@keyframes connection-lost-hard-ring {
  0% {
    transform: scale(0.82);
    opacity: 0.28;
  }
  100% {
    transform: scale(1.12);
    opacity: 0;
  }
}

@keyframes connection-lost-success {
  0% {
    opacity: 0;
    transform: scale(0.72);
  }
  60% {
    opacity: 1;
    transform: scale(1.08);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes connection-lost-success-panel-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .connection-lost-signal,
  .connection-lost-signal::before,
  .connection-lost-overlay[data-phase="hard"] .connection-lost-signal,
  .connection-lost-overlay[data-phase="hard"] .connection-lost-signal::before,
  .connection-lost-overlay[data-state="success"] .connection-lost-check,
  .connection-lost-success-panel {
    animation: none;
  }

  .connection-lost-overlay[data-state="success"] .connection-lost-check {
    opacity: 1;
    transform: scale(1);
  }
}