@import url('/fonts/inter.css');
    * { box-sizing: border-box; }

    :root {
      --primary: #00a8ff;
      --primary-hover: #33b5ff;
      --secondary: #f1f5f9;
      --accent: #10b981;
      --danger: #ef4444;
      --warning: #f59e0b;
      --dark: #0a0a0a;
      --card-bg: #1a1a1a;
      --radius: 15px;
      --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
      --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
      --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
      --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
      --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    }
    
    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      background: #0a0a0a;
      margin: 0;
      padding: 0;
      padding-top: 64px;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      position: relative;
      overflow-x: hidden;
      color: #f3f4f6;
    }
    
    body.modal-open {
      overflow: hidden;
    }
    
    .auth-input-group {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 1rem;
    }
    
    .tos-container {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 1.5rem;
        font-size: 0.9rem;
        color: #ddd;
    }
    /* Chrome, Edge, Safari MAY BREAK THINGS */
    *::-webkit-scrollbar {
      display: none;
    }

    /* Firefox  MAY BREAK THINGS */
    * {
      scrollbar-width: none;
    }

    /* Internet Explorer / old Edge  MAY BREAK THINGS */
    * {
      -ms-overflow-style: none;
    }

    .turnstile-modal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.92);
      z-index: 2147483647;
      justify-content: center;
      align-items: center;
      backdrop-filter: blur(10px);
      transition: opacity 0.3s ease;
      opacity: 1;
    }

    .turnstile-modal.active {
      display: flex;
    }

    .turnstile-modal-content {
      background: var(--card-bg);
      padding: 2rem;
      border-radius: var(--radius);
      border: 2px solid var(--primary);
      box-shadow: 0 0 40px rgba(0, 168, 255, 0.3);
      text-align: center;
      max-width: 400px;
      width: 90%;
    }
    .turnstile-widget-container {
      display: flex;
      justify-content: center;
      margin: 1.5rem 0;
    }

    #onboarding-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.1);
      z-index: 9998;
      display: none;
      pointer-events: all;
    }

    #onboarding-overlay.active {
      display: block;
    }

    .onboarding-spotlight {
      position: absolute;
      top: -9999px;
      left: -9999px;
      border: 3px solid #00a8ff;
      border-radius: 12px;
      box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.1), 0 0 40px rgba(0, 168, 255, 0.8), inset 0 0 100px rgba(255, 255, 255, 0.15);
      z-index: 9999;
      pointer-events: none;
      transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      background: rgba(255, 255, 255, 0.05);
    }

    .onboarding-spotlight.pulse {
      animation: onboardingPulse 2s infinite;
    }

    @keyframes onboardingPulse {
      0%, 100% {
        box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.1), 0 0 40px rgba(0, 168, 255, 0.8), inset 0 0 100px rgba(255, 255, 255, 0.15);
      }
      50% {
        box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.1), 0 0 60px rgba(0, 168, 255, 1), inset 0 0 120px rgba(255, 255, 255, 0.2);
      }
    }

    .onboarding-tooltip {
      position: fixed;
      background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
      border: 2px solid #00a8ff;
      border-radius: 15px;
      padding: 1.5rem;
      max-width: 400px;
      z-index: 10000;
      box-shadow: 0 10px 40px rgba(0, 168, 255, 0.5);
      animation: onboardingTooltipSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    .onboarding-tooltip-header {
      display: flex;
      justify-content: space-between;
      align-items: start;
      margin-bottom: 1rem;
    }

    .onboarding-tooltip-step {
      font-size: 0.875rem;
      color: #00a8ff;
      font-weight: 600;
    }

    .onboarding-tooltip-title {
      font-size: 1.5rem;
      font-weight: 700;
      color: white;
      margin-bottom: 0.5rem;
    }

    .onboarding-tooltip-description {
      color: #ccc;
      line-height: 1.6;
      margin-bottom: 1.5rem;
    }

    .onboarding-tooltip-action {
      background: rgba(0, 168, 255, 0.1);
      border-left: 3px solid #00a8ff;
      padding: 1rem;
      border-radius: 8px;
      margin-bottom: 1.5rem;
      font-weight: 600;
      color: #00a8ff;
    }

    .onboarding-tooltip-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .onboarding-tooltip-skip {
      color: #888;
      background: none;
      border: none;
      cursor: pointer;
      font-size: 0.875rem;
      padding: 0.5rem;
      transition: color 0.2s;
    }

    .onboarding-tooltip-skip:hover {
      color: #fff;
    }

    .onboarding-tooltip-buttons {
      display: flex;
      gap: 0.5rem;
    }

    .onboarding-tooltip-btn {
      padding: 0.75rem 1.5rem;
      border: none;
      border-radius: 8px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s;
    }

    .onboarding-tooltip-btn-next {
      background: linear-gradient(135deg, #00a8ff, #0077cc);
      color: white;
    }

    .onboarding-tooltip-btn-next:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 168, 255, 0.5);
    }

    .onboarding-tooltip-btn-back {
      background: #333;
      color: white;
    }

    .onboarding-tooltip-btn-back:hover {
      background: #444;
    }

    .onboarding-progress-dots {
      display: flex;
      gap: 0.5rem;
      justify-content: center;
      margin-bottom: 1rem;
    }

    .onboarding-progress-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #333;
      transition: all 0.3s;
    }

    .onboarding-progress-dot.active {
      background: #00a8ff;
      width: 24px;
      border-radius: 4px;
    }

    .onboarding-progress-dot.completed {
      background: #00a8ff;
    }

    .onboarding-click-indicator {
      position: fixed;
      width: 50px;
      height: 50px;
      border: 3px solid #00a8ff;
      border-radius: 50%;
      pointer-events: none;
      z-index: 10001;
      animation: onboardingClickPulse 1.5s infinite;
      display: none;
    }

    @keyframes onboardingClickPulse {
      0% {
        transform: scale(1);
        opacity: 1;
      }
      50% {
        transform: scale(1.3);
        opacity: 0.5;
      }
      100% {
        transform: scale(1);
        opacity: 1;
      }
    }

    .onboarding-confetti {
      position: fixed;
      top: -10px;
      z-index: 10002;
      pointer-events: none;
    }

    @keyframes onboardingConfettiFall {
      to {
        transform: translateY(100vh) rotate(360deg);
      }
    }

    .tos-container a {
      color: var(--primary);
      text-decoration: none;
     }
        
    .tos-container a:hover {
      text-decoration: underline;
     }
    
    .tmail-modal {
      position: fixed;
      inset: 0;
      display: none;
      justify-content: center;
      align-items: center;
      backdrop-filter: blur(8px);
      background: rgba(0,0,0,0.6);
      z-index: 10000;
      overflow: hidden;
    }
    
    .tmail-modal.active { 
      display: flex; 
    }

    .tmail-create-popup {
      position: fixed;
      inset: 0;
      display: none;
      justify-content: center;
      align-items: center;
      backdrop-filter: blur(8px);
      background: rgba(0,0,0,0.7);
      z-index: 10001;
    }

    .tmail-create-popup.active {
      display: flex;
    }

    .tmail-create-popup-content {
      background: #1a1a1a;
      padding: 2rem;
      border-radius: 12px;
      width: 90%;
      max-width: 400px;
      box-shadow: 0 0 20px rgba(0,168,255,0.3);
      border: 1px solid var(--primary);
      position: relative;
    }

    .tmail-create-popup-title {
      color: white;
      font-size: 1.25rem;
      font-weight: 700;
      margin: 0 0 1.5rem 0;
      text-align: center;
    }

    .tmail-create-popup-close {
      position: absolute;
      top: 0.75rem;
      right: 0.75rem;
      background: none;
      border: none;
      color: white;
      font-size: 1.4rem;
      cursor: pointer;
      padding: 0.25rem;
      transition: color 0.2s;
    }

    .tmail-create-popup-close:hover {
      color: var(--primary);
    }
    
    .tmail-content {
      background: rgba(10, 10, 10, 0.85);
      width: 100%;
      height: 100%;
      display: flex;
      gap: 0;
      overflow: hidden;
      margin: 0;
      padding: 0;
      border: none;
      border-radius: 0;
    }

    /* TempMail Settings modal (styled, not browser prompt) */
    .tmail-settings-content {
      background: #1a1a1a;
      padding: 1.5rem;
      border-radius: 12px;
      width: 92%;
      max-width: 560px;
      box-shadow: 0 0 20px rgba(0,168,255,0.3);
      border: 1px solid var(--primary);
      position: relative;
    }

    .tmail-settings-title {
      color: white;
      font-size: 1.15rem;
      font-weight: 700;
      margin: 0 0 0.5rem 0;
      word-break: break-all;
    }

    .tmail-settings-sub {
      color: #99aab5;
      font-size: 0.9rem;
      margin: 0 0 1rem 0;
    }

    .tmail-settings-close {
      position: absolute;
      top: 0.75rem;
      right: 0.75rem;
      background: none;
      border: none;
      color: white;
      font-size: 1.4rem;
      cursor: pointer;
      padding: 0.25rem;
      transition: color 0.2s;
    }

    .tmail-settings-close:hover {
      color: var(--primary);
    }

    .tmail-settings-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 0.75rem;
    }

    .tmail-settings-label {
      font-size: 0.85rem;
      color: #cbd5e1;
      margin-bottom: 0.25rem;
    }

    .tmail-settings-note {
      color: #99aab5;
      font-size: 0.85rem;
      line-height: 1.35;
      margin-top: 0.25rem;
    }

    .tmail-settings-note a {
      color: var(--primary);
      text-decoration: none;
    }
    .tmail-settings-note a:hover {
      text-decoration: underline;
    }

    .tmail-settings-actions {
      display: flex;
      gap: 0.5rem;
      justify-content: flex-end;
      margin-top: 1rem;
      flex-wrap: wrap;
    }

    .tmail-settings-actions .tmail-btn {
      width: auto;
    }
    
    .tmail-sidebar {
      width: 300px;
      display: flex;
      flex-direction: column;
      border-right: 1px solid #333;
      padding-right: 1rem;
      max-height: calc(85vh - 4rem);
      transition: all 0.3s ease;
    }

    .tmail-sidebar.hidden {
      display: none;
    }
    
    .tmail-main {
      flex: 1;
      display: flex;
      flex-direction: column;
      max-height: calc(85vh - 4rem);
      overflow: hidden;
    }

    .tmail-back-btn {
      background: none;
      border: 1px solid #333;
      color: var(--primary);
      font-size: 1.25rem;
      cursor: pointer;
      padding: 0.5rem 0.75rem;
      border-radius: 6px;
      transition: all 0.2s;
      display: none;
      align-items: center;
      gap: 0.5rem;
      font-weight: 600;
    }

    .tmail-back-btn:hover {
      border-color: var(--primary);
      background: rgba(0, 168, 255, 0.1);
    }

    .tmail-back-btn.visible {
      display: flex;
    }
    
    .tmail-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1rem;
      padding-bottom: 1rem;
      border-bottom: 1px solid #333;
      flex-shrink: 0;
    }
    
    .tmail-close {
      background: none;
      border: none;
      color: white;
      font-size: 1.5rem;
      cursor: pointer;
      padding: 0.25rem;
      transition: color 0.2s;
    }
    
    .tmail-close:hover {
      color: var(--primary);
    }
    
    .tmail-create {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      margin-bottom: 1rem;
      padding-bottom: 1rem;
      border-bottom: 1px solid #333;
      flex-shrink: 0;
    }
    
    .tmail-input-group {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }
    
    .tmail-domain-row {
      display: flex;
      gap: 0.25rem;
      align-items: center;
    }
    
    .tmail-select, .tmail-input {
      padding: 0.5rem;
      background: #0a0a0a;
      color: white;
      border: 1px solid #333;
      border-radius: 6px;
      font-size: 0.875rem;
    }
    
    .tmail-input {
      flex: 1;
      width: 100%;
    }
    
    .tmail-select {
      flex: 1;
    }
    
    .tmail-btn {
      padding: 0.5rem 1rem;
      background: linear-gradient(135deg, #00a8ff, #0077cc);
      color: white;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      font-weight: 600;
      font-size: 0.875rem;
      width: 100%;
      transition: all 0.2s;
    }
    
    .tmail-btn:hover {
      background: linear-gradient(135deg, #33b5ff, #00a8ff);
    }
    
    .tmail-btn:disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }
    
    .tmail-email-list {
      flex: 1;
      overflow-y: auto;
      overflow-x: hidden;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      min-height: 0;
    }
    
    .tmail-email-item {
      background: #0a0a0a;
      padding: 0.75rem;
      border-radius: 6px;
      border: 1px solid #333;
      cursor: pointer;
      transition: all 0.2s;
      flex-shrink: 0;
    }
    
    .tmail-email-item:hover {
      border-color: var(--primary);
      background: rgba(0, 168, 255, 0.05);
    }
    
    .tmail-email-item.active {
      border-color: var(--primary);
      background: rgba(0, 168, 255, 0.1);
    }
    
    .tmail-email-address {
      font-weight: 600;
      color: var(--primary);
      font-size: 0.875rem;
      margin-bottom: 0.25rem;
      word-break: break-all;
    }
    
    .tmail-email-meta {
      font-size: 0.75rem;
      color: #666;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    
    .tmail-message-count {
      background: var(--primary);
      color: white;
      padding: 0.125rem 0.5rem;
      border-radius: 12px;
      font-size: 0.75rem;
      font-weight: 600;
    }
    
    .tmail-inbox-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-bottom: 1rem;
      border-bottom: 1px solid #333;
      margin-bottom: 1rem;
      flex-shrink: 0;
      gap: 8px;  
      align-items: center;
      flex-wrap: wrap;  
    }
       /* allow wrapping */
    /* vertically center items when in one line */
 
    .tmail-inbox-title {
      color: white;
      font-size: 1.25rem;
      font-weight: 600;
      margin: 0;
      flex-shrink: 0;    
      margin-right: 10px; /* adds space to the rigrrrrrrrrrrrht of the email */
    }
    
    .tmail-inbox-actions {
      display: flex;
      width: 100%;
      gap: 6px;              /* space between buttons */
      flex-wrap: wrap; 
      margin-top: 0.5rem;
    }
    .tmail-icon-btn {
      background: #0a0a0a;
      border: 1px solid #333;
      color: white;
      padding: 0.5rem;
      border-radius: 6px;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 0.25rem;
      font-size: 0.875rem;
      transition: all 0.2s;
    }
    
    .tmail-icon-btn:hover {
      border-color: var(--primary);
      background: rgba(0, 168, 255, 0.05);
    }
    
    .tmail-icon-btn.danger:hover {
      border-color: var(--danger);
      background: rgba(239, 68, 68, 0.05);
    }
    
    .tmail-message-list {
      flex: 1;
      overflow-y: auto;
      overflow-x: hidden;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      min-height: 0;
      scrollbar-width: none;
      -ms-overflow-style: none;
    }

    .tmail-message-list::-webkit-scrollbar {
      display: none;
    }
    
    .tmail-message-item {
      background: #0a0a0a;
      padding: 1rem;
      border-radius: 6px;
      border: 1px solid #333;
      cursor: pointer;
      transition: all 0.2s;
      flex-shrink: 0;
    }
    
    .tmail-message-item:hover {
      border-color: var(--primary);
    }
    
    .tmail-message-header {
      display: flex;
      justify-content: space-between;
      margin-bottom: 0.5rem;
    }
    
    .tmail-message-from {
      font-weight: 600;
      color: white;
      font-size: 0.875rem;
    }
    
    .tmail-message-date {
      color: #666;
      font-size: 0.75rem;
    }
    
    .tmail-message-subject {
      color: var(--primary);
      font-weight: 500;
      margin-bottom: 0.25rem;
      font-size: 0.875rem;
    }
    
    .tmail-message-preview {
      color: #aaa;
      font-size: 0.75rem;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    
    .tmail-message-view {
      background: #0a0a0a;
      border: 1px solid #333;
      border-radius: 6px;
      padding: 1.5rem;
      flex: 1;
      overflow-y: auto;
      overflow-x: hidden;
      min-height: 0;
    }
    
    .tmail-message-view-header {
      border-bottom: 1px solid #333;
      padding-bottom: 1rem;
      margin-bottom: 1rem;
    }
    
    .tmail-message-view-subject {
      font-size: 1.5rem;
      font-weight: 600;
      color: white;
      margin-bottom: 0.5rem;
    }
    
    .tmail-message-view-meta {
      display: flex;
      flex-direction: column;
      gap: 0.25rem;
      font-size: 0.875rem;
    }
    
    .tmail-meta-row {
      display: flex;
      gap: 0.5rem;
    }
    
    .tmail-meta-label {
      color: #666;
      min-width: 60px;
    }
    
    .tmail-meta-value {
      color: white;
    }
    
    .tmail-message-view-body {
      color: #ccc;
      line-height: 1.6;
    }
    
    .tmail-message-view-body iframe {
      width: 100%;
      border: none;
      min-height: 400px;
      background: white;
    }
    
    .tmail-empty {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      height: 100%;
      color: #666;
      text-align: center;
      padding: 2rem;
    }
    
    .tmail-empty-icon {
      font-size: 3rem;
      margin-bottom: 1rem;
      opacity: 0.5;
    }
    
    #tmail-inbox-container {
      flex: 1;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      min-height: 0;
    }
    
    @media (max-width: 768px) {
      .tmail-content {
        flex-direction: column;
        height: 100%;
      }
      
      .tmail-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #333;
        padding-right: 0;
        padding-bottom: 1rem;
        max-height: 40vh;
      }
      
      .tmail-main {
        max-height: none;
        flex: 1;
      }
    }
    
    .auth-modal {
      position: fixed;
      inset: 0;
      display: none;
      justify-content: center;
      align-items: center;
      backdrop-filter: blur(8px);
      background: rgba(0,0,0,0.6);
      z-index:1000;
      overflow: hidden;
    }

    .url-modal {
      position: fixed;
      inset: 0;
      display: none;
      justify-content: center;
      align-items: center;
      backdrop-filter: blur(8px);
      background: rgba(0,0,0,0.6);
      z-index: 10000;
      overflow: hidden;
    }
    
    .url-modal.active { 
      display: flex; 
    }
    
    .url-content {
      background: #1a1a1a;
      padding: 2rem;
      border-radius: 12px;
      width: 90%;
      max-width: 600px;
      box-shadow: 0 0 20px rgba(0,168,255,0.3);
      border: 1px solid var(--primary);
    }
    
    
    .url-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.5rem;
    }
    
    .url-header h2 {
      margin: 0;
      color: white;
      font-size: 1.5rem;
    }
    
    .url-close {
      background: none;
      border: none;
      color: white;
      font-size: 1.5rem;
      cursor: pointer;
      padding: 0.25rem;
      transition: color 0.2s;
    }
    
    .url-close:hover {
      color: var(--primary);
    }
    
    .url-input-section {
      margin-bottom: 2rem;
    }
    
    .url-input {
      width: 100%;
      padding: 0.75rem;
      background: #0a0a0a;
      color: white;
      border: 1px solid #333;
      border-radius: 8px;
      font-size: 0.9rem;
      margin-bottom: 1rem;
    }
    
    .url-input:focus {
      outline: none;
      border-color: var(--primary);
    }
    
    .url-btn {
      width: 100%;
      padding: 0.75rem;
      background: linear-gradient(135deg, #00a8ff, #0077cc);
      color: white;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      font-weight: 600;
      font-size: 0.9rem;
      transition: all 0.2s;
    }
    
    .url-btn:hover {
      background: linear-gradient(135deg, #33b5ff, #00a8ff);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 168, 255, 0.5);
    }
    
    .url-btn:disabled {
      opacity: 0.5;
      cursor: not-allowed;
    }
    
    .url-result {
      background: #0a0a0a;
      border: 1px solid var(--primary);
      border-radius: 8px;
      padding: 1rem;
      margin-bottom: 1.5rem;
      display: none;
    }
    
    .url-result.active {
      display: block;
    }
    
    .url-result-label {
      color: #888;
      font-size: 0.75rem;
      margin-bottom: 0.5rem;
    }
    
    .url-result-link {
      color: var(--primary);
      font-size: 1rem;
      word-break: break-all;
      margin-bottom: 0.75rem;
      display: block;
    }
    
    .url-result-actions {
      display: flex;
      gap: 0.5rem;
    }
    
    .url-result-btn {
      flex: 1;
      padding: 0.5rem;
      background: #0a0a0a;
      border: 1px solid #333;
      color: white;
      border-radius: 6px;
      cursor: pointer;
      font-size: 0.875rem;
      transition: all 0.2s;
    }
    
    .url-result-btn:hover {
      border-color: var(--primary);
      background: rgba(0, 168, 255, 0.05);
    }
    
    .url-history {
      margin-top: 2rem;
    }
    
    .url-history-header {
      color: white;
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 0.5rem;
    }
    
    .url-history-note {
      color: #888;
      font-size: 0.75rem;
      margin-bottom: 1rem;
    }
    
    .url-history-list {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;

    }
    
    .url-history-item {
      background: #0a0a0a;
      border: 1px solid #333;
      border-radius: 8px;
      padding: 0.75rem;
      transition: all 0.2s;
    }
    
    .url-history-item:hover {
      border-color: var(--primary);
      background: rgba(0, 168, 255, 0.05);
    }
    
    .url-history-short {
      color: var(--primary);
      font-size: 0.875rem;
      font-weight: 600;
      margin-bottom: 0.25rem;
      word-break: break-all;
    }
    /* Email Notification Popup Styles */

    .email-notification-popup {
      position: fixed;
      top: 20px;
      left: 20px;
      width: 450px;
      max-width: calc(100vw - 40px);
      background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
      border: 1px solid rgba(56, 189, 248, 0.3);
      border-radius: 12px;
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(56, 189, 248, 0.15);
      z-index: 10000;
      overflow: hidden;
      opacity: 0;
      transform: translateX(-20px);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    }

    @media (max-width: 768px) {
      .email-notification-popup {
        width: 90vw;
        max-width: 90vw;
        left: 5vw;
        right: 5vw;
      }
    }

    .email-notification-popup.show {
      opacity: 1;
      transform: translateX(0);
    }

    .notification-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 18px;
      background: rgba(56, 189, 248, 0.08);
      border-bottom: 1px solid rgba(56, 189, 248, 0.2);
    }

    .notification-title {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 600;
      color: #e2e8f0;
      font-size: 15px;
    }

    .notification-icon {
      font-size: 20px;
      animation: emailBounce 2s ease-in-out infinite;
    }

    @keyframes emailBounce {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-3px); }
    }

    .notification-count {
      color: #38bdf8;
    }

    .notification-close {
      background: transparent;
      border: none;
      color: #94a3b8;
      font-size: 28px;
      line-height: 1;
      cursor: pointer;
      padding: 0;
      width: 32px;
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 6px;
      transition: all 0.2s ease;
      font-weight: 300;
    }

    .notification-close:hover {
      background: rgba(248, 113, 113, 0.1);
      color: #f87171;
      transform: scale(1.1);
    }

    .notification-body {
      padding: 8px;
      max-height: 400px;
      overflow-y: auto;
    }

    .notification-body::-webkit-scrollbar {
      width: 6px;
    }

    .notification-body::-webkit-scrollbar-track {
      background: rgba(15, 23, 42, 0.4);
      border-radius: 3px;
    }

    .notification-body::-webkit-scrollbar-thumb {
      background: rgba(56, 189, 248, 0.3);
      border-radius: 3px;
    }

    .notification-body::-webkit-scrollbar-thumb:hover {
      background: rgba(56, 189, 248, 0.5);
    }

    .notification-item {
      padding: 12px 14px;
      margin: 4px 0;
      background: rgba(30, 41, 59, 0.6);
      border: 1px solid rgba(56, 189, 248, 0.1);
      border-radius: 8px;
      transition: all 0.2s ease;
      cursor: default;
    }

    .notification-item:hover {
      background: rgba(30, 41, 59, 0.9);
      border-color: rgba(56, 189, 248, 0.3);
      transform: translateX(3px);
    }

    .notification-from {
      font-size: 13px;
      font-weight: 600;
      color: #38bdf8;
      margin-bottom: 4px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .notification-subject {
      font-size: 13px;
      color: #cbd5e1;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .notification-expand {
      width: 100%;
      margin-top: 8px;
      padding: 10px;
      background: rgba(56, 189, 248, 0.1);
      border: 1px solid rgba(56, 189, 248, 0.3);
      border-radius: 8px;
      color: #38bdf8;
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .notification-expand:hover {
      background: rgba(56, 189, 248, 0.2);
      border-color: rgba(56, 189, 248, 0.5);
      transform: translateY(-1px);
    }

    .notification-expand:active {
      transform: translateY(0);
    }

    /* Mobile responsive */
    @media (max-width: 480px) {
      .email-notification-popup {
        left: 10px;
        right: 10px;
        width: auto;
        max-width: none;
      }

      .notification-header {
        padding: 14px 16px;
      }

      .notification-title {
        font-size: 14px;
      }

      .notification-from,
      .notification-subject {
        font-size: 12px;
      }
    }

    /* Notification Bell Button */
    .notification-bell-button {
      position: fixed;
      top: 20px;
      left: 20px;
      width: 56px;
      height: 56px;
      background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
      border: 2px solid rgba(56, 189, 248, 0.3);
      border-radius: 50%;
      cursor: pointer;
      display: none; /* Hidden for now default flex*/
      align-items: center;
      justify-content: center;
      transition: all 0.3s ease;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 20px rgba(56, 189, 248, 0.15);
      z-index: 9999;
    }

    .notification-bell-button:hover {
      transform: scale(1.1);
      border-color: rgba(56, 189, 248, 0.6);
      box-shadow: 0 6px 30px rgba(0, 0, 0, 0.5), 0 0 30px rgba(56, 189, 248, 0.3);
    }

    .notification-bell-button:active {
      transform: scale(0.95);
    }

    .notification-bell-button.spinning .bell-icon {
      animation: bellSpin 0.6s ease-in-out;
    }

    @keyframes bellSpin {
      0% { transform: rotate(0deg); }
      25% { transform: rotate(-15deg); }
      50% { transform: rotate(15deg); }
      75% { transform: rotate(-10deg); }
      100% { transform: rotate(0deg); }
    }

    .bell-icon {
      width: 26px;
      height: 26px;
      color: #38bdf8;
      transition: transform 0.3s ease;
    }

    .notification-badge {
      position: absolute;
      top: -4px;
      right: -4px;
      background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
      color: white;
      font-size: 11px;
      font-weight: 700;
      min-width: 20px;
      height: 20px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 0 5px;
      border: 2px solid #0f172a;
      box-shadow: 0 2px 8px rgba(239, 68, 68, 0.5);
      animation: badgePulse 2s ease-in-out infinite;
    }

    @keyframes badgePulse {
      0%, 100% { transform: scale(1); }
      50% { transform: scale(1.1); }
    }

    @media (max-width: 768px) {
      .notification-bell-button {
        width: 48px;
        height: 48px;
        top: 15px;
        left: 15px;
      }

      .bell-icon {
        width: 22px;
        height: 22px;
      }

      .notification-badge {
        font-size: 10px;
        min-width: 18px;
        height: 18px;
      }
    }

    .url-history-original {
      color: #888;
      font-size: 0.75rem;
      word-break: break-all;
      margin-bottom: 0.5rem;
    }
    
    .url-history-actions {
      display: flex;
      gap: 0.5rem;
    }
    
    .url-history-btn {
      padding: 0.25rem 0.5rem;
      background: #0a0a0a;
      border: 1px solid #333;
      color: white;
      border-radius: 4px;
      cursor: pointer;
      font-size: 0.75rem;
      transition: all 0.2s;
    }
    
    .url-history-btn:hover {
      border-color: var(--primary);
      background: rgba(0, 168, 255, 0.05);
    }
    
    .url-empty {
      text-align: center;
      color: #666;
      padding: 2rem;
      font-size: 0.875rem;
    }

    #register-submit {
        margin-bottom: 0.5rem;
    }

    .floating-bubbles {
      position: fixed; top: 0; left: 0; width: 100%;
      height: 100%; pointer-events: none; z-index: 0;
      overflow: hidden;
    }
    .bubble {
      position: absolute; bottom: -100px;
      background: radial-gradient(circle at 30% 30%, rgba(0, 168, 255, 0.2), rgba(0, 168, 255, 0.05));
      border-radius: 50%; opacity: 0.6;
      animation: rise 15s infinite ease-in;
      border: 1px solid rgba(0, 168, 255, 0.3);
    }
    .bubble:nth-child(1) { width: 80px; height: 80px; left: 10%; animation-duration: 12s; }
    .bubble:nth-child(2) { width: 60px; height: 60px; left: 25%; animation-duration: 14s; animation-delay: 2s; }
    .bubble:nth-child(3) { width: 100px; height: 100px; left: 40%; animation-duration: 16s; animation-delay: 1s; }
    .bubble:nth-child(4) { width: 70px; height: 70px; left: 55%; animation-duration: 13s; animation-delay: 3s; }
    .bubble:nth-child(5) { width: 90px; height: 90px; left: 70%; animation-duration: 15s; animation-delay: 0.5s; }
    .bubble:nth-child(6) { width: 50px; height: 50px; left: 85%; animation-duration: 11s; animation-delay: 2.5s; }
    .bubble:nth-child(7) { width: 110px; height: 110px; left: 15%; animation-duration: 17s; animation-delay: 1.5s; }
    .bubble:nth-child(8) { width: 65px; height: 65px; left: 90%; animation-duration: 13s; animation-delay: 0.8s; }
    @keyframes rise {
      0% { bottom: -100px; transform: translateX(0) scale(1); opacity: 0.6; }
      50% { transform: translateX(100px) scale(1.1); opacity: 0.8; }
      100% { bottom: 110%; transform: translateX(-100px) scale(0.8); opacity: 0; }
    }
    
    .container {
      margin: 0; padding: 2rem;
      position: relative; z-index: 1; flex: 1;
    }
    #tmail-email-list {
      overflow-y: auto;        /* keep it scrollable */
      scrollbar-width: none;   /* Firefox */
      -ms-overflow-style: none;/* IE / old Edge */
    }

    #tmail-email-list::-webkit-scrollbar {
      display: none;           /* Chrome, Edge, Safari */
    }

    #tmail-message-list {
      overflow-y: auto;        /* keep it scrollable */
      scrollbar-width: none;   /* Firefox */
      -ms-overflow-style: none;/* IE / old Edge */
    }

    #tmail-message-list::-webkit-scrollbar {
      display: none;           /* Chrome, Edge, Safari */
    }


    .page-section {
      display: none;
      min-height: calc(100vh - 64px);
      padding: 2rem;
      height: auto;
    }

    .page-section.active {
      display: block;
    }
    
    .page-section-full {
      padding: 0 !important;
      min-height: calc(100vh - 64px);
      height: auto;
    }


    #home-section {
      text-align: center;
      padding: 2rem;
      max-width: 1400px;
      margin: 0 auto;
    }

    #home-section h1 {
      font-size: 3rem;
      font-weight: 700;
      color: white;
      margin: 0 0 1rem 0;
      background: linear-gradient(135deg, #ffffff 0%, #00a8ff 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    #home-section h2 {
      color: white;
      margin: 0 0 1rem 0;
      background: linear-gradient(135deg, #ffffff 0%, #00a8ff 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    #home-section p {
      font-size: 1.25rem;
      color: #aaa;
      margin: 0;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      margin-top: 3rem;
      margin-bottom: 3rem;
    }

    .stats-grid > :first-child {
      grid-column: 1 / -1;     /* occupy entire first row */
      justify-self: center;   /* center the item itself */
    }

    .stat-card {
      background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
      border: 1px solid #333;
      border-radius: var(--radius);
      padding: 2rem;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .stat-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--card-accent, #00a8ff), transparent);
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .stat-card:hover::before {
      opacity: 1;
    }

    .stat-card:hover {
      transform: translateY(-5px);
      border-color: var(--card-accent, #00a8ff);
      box-shadow: 0 10px 40px rgba(0, 168, 255, 0.2);
    }

    .stat-card.green { --card-accent: #10b981; }
    .stat-card.blue { --card-accent: #00a8ff; }
    .stat-card.purple { --card-accent: #a855f7; }
    .stat-card.orange { --card-accent: #f59e0b; }
    .stat-card.red { --card-accent: #ef4444; }
    .stat-card.cyan { --card-accent: #06b6d4; }

    .stat-icon {
      font-size: 3rem;
      margin-bottom: 1rem;
      display: inline-block;
    }

    .stat-value {
      font-size: 2.5rem;
      font-weight: 700;
      color: white;
      margin-bottom: 0.5rem;
      background: linear-gradient(135deg, #ffffff 0%, var(--card-accent, #00a8ff) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .stat-value-small {
      font-size: 1.5rem;
      font-weight: 700;
      color: white;
      margin-bottom: 0.5rem;
      background: linear-gradient(135deg, #ffffff 0%, var(--card-accent, #00a8ff) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .stat-label {
      font-size: 0.9rem;
      color: #888;
      text-transform: uppercase;
      letter-spacing: 1px;
      font-weight: 600;
    }

    .stat-subtext {
      font-size: 0.8rem;
      color: #666;
      margin-top: 0.5rem;
    }

    .welcome-banner {
      background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
      border: 1px solid #333;
      border-radius: var(--radius);
      padding: 2rem;
      margin-bottom: 3rem;
      text-align: left;
      display: flex;
      align-items: center;
      gap: 2rem;
    }

    .welcome-avatar {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      border: 3px solid var(--primary);
      object-fit: cover;
    }

    .welcome-content h2 {
      margin: 0 0 0.5rem 0;
      color: white;
      font-size: 1.8rem;
    }

    .welcome-content p {
      margin: 0;
      color: #aaa;
      font-size: 1rem;
    }

    .rank-badge {
      display: inline-block;
      background: linear-gradient(135deg, #f59e0b, #ef4444);
      padding: 0.25rem 0.75rem;
      border-radius: 20px;
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      margin-left: 0.5rem;
      color: white;
      /* Ensure gradient text clipping doesn't affect badge text (override global background-clip rules) */
      -webkit-text-fill-color: white !important;
      -webkit-background-clip: unset !important;
      background-clip: unset !important;
      mix-blend-mode: normal !important;
      position: relative;
      z-index: 1;
      vertical-align: middle;
      transform: translateY(-2px);
    }

    .upload-chart-container {
      background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
      border: 1px solid #333;
      border-radius: var(--radius);
      padding: 2rem;
      margin-bottom: 3rem;
      margin-top: 4rem;
    }

    .upload-chart-container h2 {
      margin: 0 0 1.5rem 0;
      color: white;
      font-size: 1.5rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .chart-canvas-wrapper {
      position: relative;
      height: 350px;
      background: rgba(0, 0, 0, 0.3);
      border-radius: 8px;
      padding: 3rem 1rem 0.5rem 1rem;
      overflow-x: auto;
      overflow-y: visible;
      scrollbar-width: thin;
      scrollbar-color: #00a8ff transparent;
    }

    .chart-canvas-wrapper::-webkit-scrollbar {
      height: 8px;
    }

    .chart-canvas-wrapper::-webkit-scrollbar-track {
      background: transparent;
    }

    .chart-canvas-wrapper::-webkit-scrollbar-thumb {
      background: #00a8ff;
      border-radius: 4px;
    }

    .chart-canvas-wrapper::-webkit-scrollbar-thumb:hover {
      background: #0088cc;
    }

    .chart-bar-container {
      display: flex;
      align-items: flex-end;
      justify-content: space-around;
      height: calc(100% - 2rem);
      gap: 4px;
      min-width: max(600px, 100%);
    }

    .chart-bar {
      flex: 1;
      background: linear-gradient(180deg, #00a8ff, #0077cc);
      border-radius: 4px 4px 0 0;
      transition: all 0.3s ease;
      position: relative;
      min-width: 8px;
      cursor: pointer;
    }

    .chart-bar:hover {
      background: linear-gradient(180deg, #33b5ff, #00a8ff);
      transform: translateY(-4px);
    }

    .chart-bar-tooltip {
      position: absolute;
      bottom: 100%;
      left: 50%;
      transform: translateX(-50%);
      background: #1a1a1a;
      border: 1px solid #00a8ff;
      padding: 0.5rem;
      border-radius: 4px;
      font-size: 0.75rem;
      white-space: nowrap;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.2s;
      margin-bottom: 5px;
      z-index: 10;
    }

    .chart-bar:hover .chart-bar-tooltip {
      opacity: 1;
    }

    .chart-labels {
      display: flex;
      justify-content: space-around;
      margin-top: 0.5rem;
      gap: 4px;
      min-width: max(600px, 100%);
    }

    .chart-label {
      flex: 1;
      text-align: center;
      font-size: 0.7rem;
      color: #666;
      min-width: 8px;
    }

    @media (max-width: 768px) {
      .stats-grid {
        grid-template-columns: 1fr;
      }
      
      .welcome-banner {
        flex-direction: column;
        text-align: center;
      }
      
      #home-section h1 {
        font-size: 2rem;
      }

      .upload-chart-container {
        padding: 1rem;
        margin-top: 2rem;
      }

      .chart-canvas-wrapper {
        height: 250px;
        padding: 2rem 0.5rem 2rem 0.5rem;
        scrollbar-width: thin;
      }

      .chart-bar-container {
        min-width: 600px;
        gap: 2px;
        height: calc(100% - 1.5rem);
      }

      .chart-labels {
        min-width: 600px;
      }

      .chart-label {
        font-size: 0.6rem;
      }

      .chart-bar-tooltip {
        font-size: 0.7rem;
        padding: 0.4rem;
      }
    }
    
    .header {
      text-align: center; margin-bottom: 1rem;
      opacity: 1; transform: scale(1);
    }
    .header.show {
      animation: popIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
    }
    @keyframes popIn {
      0% { opacity: 0; transform: translateY(-20px) scale(0.95); }
      100% { opacity: 1; transform: translateY(0) scale(1); }
    }
        
    .header h1 {
      font-size: 3rem; font-weight: 700; color: white;
      margin: 0 0 1rem 0;
      letter-spacing: -0.02em;
    }
    .header h1 > * {
      background: linear-gradient(135deg, #ffffff 0%, #00a8ff 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .header p { font-size: 1.25rem; color: #aaa; margin: 0.5rem 0; font-weight: 400; }

    /* Modern Navigation Header */
    .top-nav {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 64px;
      background: #1a1a1a;
      border-bottom: 1px solid #2a2a2a;
      display: flex;
      align-items: center;
      padding: 0 2rem;
      z-index: 1000;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    .nav-menu-toggle {
      display: none;
      width: 40px;
      height: 40px;
      background: transparent;
      border: none;
      color: white;
      cursor: pointer;
      align-items: center;
      justify-content: center;
      border-radius: 8px;
      margin-right: 1rem;
      transition: background 0.2s;
      z-index: 1000;
    }

    .nav-menu-toggle:hover {
      background: rgba(255, 255, 255, 0.05);
    }

    .nav-menu-toggle.active {
      background: rgba(0, 168, 255, 0.1);
    }

    .nav-menu {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      flex: 1;
    }

    .nav-menu.mobile-open {
      display: flex;
    }

    .nav-item {
      padding: 0.5rem 1rem;
      color: white;
      text-decoration: none;
      border-radius: 8px;
      font-weight: 500;
      font-size: 0.95rem;
      transition: all 0.2s ease;
      cursor: pointer;
      background: transparent;
      border: none;
      white-space: nowrap;
    }

    .nav-item:hover {
      background: rgba(255, 255, 255, 0.05);
    }

    .nav-item.active {
      background: linear-gradient(135deg, #00a8ff, #0077cc);
      color: white;
      box-shadow: 0 2px 8px rgba(0, 168, 255, 0.3);
    }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-left: auto;
    }

    .nav-notification {
      position: relative;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: transparent;
      border: none;
      color: white;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background 0.2s;
    }

    .nav-notification:hover {
      background: rgba(255, 255, 255, 0.05);
    }

    .nav-notification-dot {
      position: absolute;
      top: 8px;
      right: 8px;
      width: 8px;
      height: 8px;
      background: #ef4444;
      border-radius: 50%;
      border: 2px solid #1a1a1a;
    }

    .nav-notification-panel {
      position: absolute;
      top: calc(100% + 10px);
      right: 0;

      width: min(450px, 95vw);
      max-height: min(500px, 80vh);
      min-width: 300px;

      background: #1a1a1a;
      border: 1px solid #2a2a2a;
      border-radius: 12px;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);

      display: none;
      flex-direction: column;
      overflow: hidden;
      z-index: 10000;
    }

    .nav-notification-panel.active {
      display: flex;
    }


    .nav-notification-header {
      padding: 1rem;
      border-bottom: 1px solid #2a2a2a;
      font-weight: 600;
      color: white;
      font-size: 1rem;
    }

    .nav-notification-list {
      flex: 1;
      overflow-y: auto;
      max-height: 400px;
    }
    #url-domain-list::-webkit-scrollbar {
      display: none;
    }
    .nav-notification-item {
      padding: 1rem;
      border-bottom: 1px solid #2a2a2a;
      cursor: pointer;
      transition: background 0.2s;
      display: flex;
      gap: 0.75rem;
      align-items: start;
    }

    .nav-notification-item:hover {
      background: rgba(255, 255, 255, 0.05);
    }

    .nav-notification-item.unread {
      background: rgba(0, 168, 255, 0.05);
    }

    .nav-notification-icon {
      font-size: 1.5rem;
      flex-shrink: 0;
    }

    .nav-notification-content {
      flex: 1;
    }

    .nav-notification-title {
      color: white;
      font-weight: 600;
      margin-bottom: 0.25rem;
      font-size: 0.9rem;
    }

    .nav-notification-message {
      color: #999;
      font-size: 0.85rem;
      line-height: 1.4;
    }

    .nav-notification-empty {
      padding: 3rem 1rem;
      text-align: center;
      color: #666;
    }

    .page-section-full {
      margin: 0 !important;
      padding: 0 !important;
      position: relative;
      z-index: 1;
    }

    .page-section-full .container {
      max-width: none !important;
      padding: 0 !important;
      margin: 0 !important;
    }

    .nav-user {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      cursor: pointer;
      padding: 0.5rem;
      border-radius: 8px;
      transition: background 0.2s;
      position: relative;
    }

    .nav-user:hover {
      background: rgba(255, 255, 255, 0.05);
    }

    .nav-avatar {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: linear-gradient(135deg, #00a8ff, #0077cc);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-weight: 600;
      font-size: 0.9rem;
    }

    .nav-username {
      color: white;
      font-weight: 500;
      font-size: 0.95rem;
    }

    .nav-dropdown-arrow {
      color: #999;
      font-size: 0.7rem;
      transition: transform 0.2s;
    }

    .nav-user.active .nav-dropdown-arrow {
      transform: rotate(180deg);
    }
    
    .nav-button {
      padding: 10px 20px; background: linear-gradient(135deg, #00a8ff, #0077cc);
      color: #fff; text-decoration: none; border-radius: 8px;
      font-weight: 600; font-size: 14px;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(0, 168, 255, 0.3);
      display: flex; align-items: center; gap: 8px;
      cursor: pointer; border: none;
    }
    .nav-button.show {
      opacity: 1;
    }
    .nav-button:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 168, 255, 0.5);
      background: linear-gradient(135deg, #33b5ff, #00a8ff);
    }
    
    .profile-dropdown { position: relative; }
    .profile-dropdown-content {
      display: none; position: absolute;
      top: 120%; right: 0;
      background: var(--card-bg); border: 1px solid var(--primary);
      border-radius: 8px; box-shadow: var(--shadow-lg);
      min-width: 200px; z-index: 10;
      overflow: hidden;
    }
    .profile-dropdown.active .profile-dropdown-content { display: block; }
    .profile-dropdown-content a {
      display: block; padding: 12px 16px;
      color: #f3f4f6; text-decoration: none;
      font-size: 14px; transition: background 0.2s ease;
    }
    .profile-dropdown-content a:hover { background: rgba(0, 168, 255, 0.1); }
    .profile-dropdown-content a.danger { color: var(--danger); }
    .profile-dropdown-content a.danger:hover { background: rgba(239, 68, 68, 0.1); }
    .profile-dropdown-content .divider {
      height: 1px; background: #333;
      margin: 4px 0;
    }

    .auth-modal {
      position: fixed; inset: 0;
      display: none;
      justify-content: center; align-items: center;
      backdrop-filter: blur(8px); background: rgba(0,0,0,0.6);
      z-index: 99999;
    }
    .auth-modal.active { display: flex; }

    .auth-modal-content { max-width: 500px; position: relative; }
    .auth-modal-content {
      max-width: 400px;
      padding: 1rem 1.5rem;
      background: #0a0a0a;
      border-radius: 8px;
      position: relative;
      font-family: sans-serif;
      max-height: 85vh;
      overflow-y: auto;
      overflow-x: hidden;
      scrollbar-width: none;
      -ms-overflow-style: none;
    }
    
    .auth-modal-content::-webkit-scrollbar {
      display: none;
    }
    
    .settings-tabs {
      display: flex;
      gap: 0.5rem;
      margin-bottom: 1rem;
      border-bottom: 2px solid #333;
      overflow-x: auto;
      scrollbar-width: none;
      -ms-overflow-style: none;
    }

    .settings-tabs::-webkit-scrollbar {
      display: none;
    }
    
    .settings-tab {
      flex: 1;
      padding: 0.75rem 1rem;
      background: transparent;
      border: none;
      border-bottom: 2px solid transparent;
      color: #888;
      font-size: 0.9rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s;
      margin-bottom: -2px;
    }
    
    .settings-tab:hover {
      color: #00a8ff;
    }
    
    .settings-tab.active {
      color: #00a8ff;
      border-bottom-color: #00a8ff;
    }
    
    .settings-tab-content {
      display: none;
    }
    
    .settings-tab-content.active {
      display: block;
    }
    
    .settings-list {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      margin-top: 1rem;
      padding-bottom: 1rem;
    }
    
    .setting-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1rem;
      border-radius: 8px;
      border: 1px solid #333;
      background: #0a0a0a;
      font-size: 0.9rem;
      gap: 1rem;
    }
    
    .setting-info {
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    
    .setting-title {
      font-weight: 600;
      color: white;
    }
    
    .setting-desc {
      font-size: 0.75rem;
      color: #888;
      margin-top: 0.25rem;
    }
    
    .setting-btn {
      padding: 0.5rem 0.75rem;
      font-size: 0.75rem;
      font-weight: 600;
      border-radius: 6px;
      border: none;
      cursor: pointer;
      background: linear-gradient(135deg, #00a8ff, #0077cc);
      color: white;
      transition: all 0.2s;
      white-space: nowrap;
      min-width: 60px;
      max-width: 200px;
      text-align: center;
      margin-left: auto;

    }
    
    .setting-btn:hover {
      transform: translateY(-1px);
      box-shadow: 0 4px 12px rgba(0, 168, 255, 0.4);
    }
    
    .delete-account .setting-btn {
      background: linear-gradient(135deg, #ef4444, #dc2626);
    }
    
    .delete-account .setting-btn:hover {
      box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
    }
    
    .color-picker-container {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      flex: 1;
    }
    
    .color-picker-input {
      flex: 1;
      height: 40px;
      border: 2px solid #333;
      border-radius: 6px;
      cursor: pointer;
      background: transparent;
      padding: 4px;
      min-width: 80px;
    }
    
    .color-picker-input::-webkit-color-swatch {
      border: none;
      border-radius: 4px;
    }
    
    .upload-option-group {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      margin-top: 0.5rem;
    }
    
    .upload-option-btn {
      padding: 0.5rem 0.75rem;
      font-size: 0.75rem;
      background: #1a1a1a;
      border: 1px solid #333;
      color: white;
      border-radius: 6px;
      cursor: pointer;
      transition: all 0.2s;
      text-align: left;
    }
    
    .upload-option-btn:hover {
      border-color: #00a8ff;
      background: rgba(0, 168, 255, 0.1);
    }
    
    .toggle-switch {
      position: relative;
      display: inline-block;
      width: 50px;
      height: 26px;
    }
    
    .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: #333;
      transition: 0.3s;
      border-radius: 26px;
    }
    
    .toggle-slider:before {
      position: absolute;
      content: "";
      height: 20px;
      width: 20px;
      left: 3px;
      bottom: 3px;
      background-color: white;
      transition: 0.3s;
      border-radius: 50%;
    }
    
    .toggle-switch input:checked + .toggle-slider {
      background: linear-gradient(135deg, #00a8ff, #0077cc);
    }
    
    .toggle-switch input:checked + .toggle-slider:before {
      transform: translateX(24px);
    }
    
    hr {
      border: 0;
      border-top: 1px solid #333;
      margin: 0.75rem 0;
    }

    .auth-modal-content {
      background: #1a1a1a; padding: 2rem;
      border-radius: 12px; width: 90%; max-width: 400px;
      text-align: center;
      box-shadow: 0 0 20px rgba(0,168,255,0.3);
      border: 1px solid var(--primary);
      position: relative;
    }
    
    .auth-modal-close {
      position: absolute;
      top: 1rem;
      right: 1rem;
      background: transparent;
      border: none;
      color: #999;
      font-size: 2rem;
      line-height: 1;
      cursor: pointer;
      padding: 0;
      width: 32px;
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.2s ease;
      z-index: 10;
    }
    
    .auth-modal-close:hover {
      color: white;
      background: rgba(255, 255, 255, 0.1);
      border-radius: 4px;
    }
    
    .auth-modal-content h2 { margin:0 0 1rem; color:white; }
    .auth-modal-content p { margin:0 0 1.5rem; color:#ccc; }
    .auth-modal-content input {
      width: 100%; padding: 0.75rem;
      border-radius: 8px; border: 1px solid #333;
      background: #0a0a0a; color: white;
      font-size: 1rem; margin-bottom: 1rem;
    }

    .auth-modal-content button:not(.auth-modal-close) {
      width: 100%; padding: 0.75rem;
      border-radius: 8px; border: none;
      background: linear-gradient(135deg, #00a8ff, #0077cc);
      color: white; font-weight: 600;
      font-size: 1rem; cursor: pointer;
      transition: all 0.3s ease;
    }
    .auth-modal-content button:not(.auth-modal-close):hover {
      background: linear-gradient(135deg, #33b5ff, #00a8ff);
    }
    .auth-modal-content button:not(.auth-modal-close):disabled {
      background: #555; cursor: not-allowed;
    }
    .auth-modal-content .modal-error {
      color: var(--danger); font-size: 0.875rem;
      margin-top: -0.5rem; margin-bottom: 1rem;
      display: none;
    }
    
    .modal {
      position: fixed; top: 0; left: 0; width: 100%; height: 100%;
      backdrop-filter: blur(10px); background: rgba(0, 0, 0, 0.5);
      z-index: 10000; display: flex; justify-content: center;
      align-items: center; transition: opacity 0.3s ease;
    }

    .upload-section {
      background: var(--card-bg); border: 2px solid var(--primary);
      border-radius: var(--radius); padding: 2rem;
      margin-bottom: 3rem; box-shadow: 0 0 20px rgba(0, 168, 255, 0.15);
      opacity: 1; transform: scale(1);
    }
    .upload-section.show {
      animation: popIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
    }
    .upload-section.disabled {
      opacity: 0.5;
      pointer-events: none;
    }
    .upload-section.disabled::before {
      position: absolute;
      top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      font-size: 1.2rem;
      font-weight: 600;
      color: white;
      background: rgba(0,0,0,0.7);
      padding: 1rem;
      border-radius: 8px;
      z-index: 10;
    }

    #paste-text-btn {
      background: linear-gradient(135deg, #00a8ff, #0077cc);
      color: white; border: none; padding: 10px 20px;
      border-radius: 8px; cursor: pointer; font-size: 1rem;
      box-shadow: 0 4px 15px rgba(0, 168, 255, 0.3);
      transition: all 0.3s ease; margin-bottom: 1rem;
    }
    #paste-text-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 168, 255, 0.5);
      background: linear-gradient(135deg, #33b5ff, #00a8ff);
    }
    #shorten-url-btn {
      background: linear-gradient(135deg, #00a8ff, #0077cc);
      color: white; border: none; padding: 10px 20px;
      border-radius: 8px; cursor: pointer; font-size: 1rem;
      box-shadow: 0 4px 15px rgba(0, 168, 255, 0.3);
      transition: all 0.3s ease; margin-bottom: 1rem;
    }
    #shorten-url-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 168, 255, 0.5);
      background: linear-gradient(135deg, #33b5ff, #00a8ff);
    }
    #tmail-butto{
      background: linear-gradient(135deg, #00a8ff, #0077cc);
      color: white; border: none; padding: 10px 20px;
      border-radius: 8px; cursor: pointer; font-size: 1rem;
      box-shadow: 0 4px 15px rgba(0, 168, 255, 0.3);
      transition: all 0.3s ease; margin-bottom: 1rem;
    }
    #tmail-button:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 168, 255, 0.5);
      background: linear-gradient(135deg, #33b5ff, #00a8ff);
    }
    #drop-zone {
      border: 2px dashed #333; border-radius: var(--radius);
      background: #0a0a0a; width: 100%; height: 200px;
      display: flex; flex-direction: column; align-items: center;
      justify-content: center; color: #aaa; cursor: pointer;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      position: relative; overflow: hidden;
    }
    #drop-zone:hover {
      border-color: var(--primary); background: rgba(0, 168, 255, 0.05);
      transform: translateY(-2px); box-shadow: 0 0 15px rgba(0, 168, 255, 0.2);
    }
    #drop-zone.dragover {
      border-color: var(--primary); background: rgba(0, 168, 255, 0.1);
      transform: scale(1.02);
    }
    .upload-icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.7; transition: all 0.3s ease; }
    #drop-zone:hover .upload-icon { opacity: 1; transform: scale(1.1); }
    .upload-text {
      font-size: clamp(1rem, 2.5vw, 1.5rem);
      font-weight: 500;
      margin-bottom: 0.5rem;
      color: white;
      text-align: center;
    }
  
    .upload-subtext {
      font-size: clamp(0.75rem, 2vw, 1rem);
      color: #666;
      text-align: center;
    }
    
    .toast {
      position: fixed; top: 2rem; right: 2rem;
      padding: 1rem 1.5rem; border-radius: 12px;
      color: white; font-weight: 500; font-size: 0.875rem;
      z-index: 21474836; transform: translateX(400px);
      opacity: 0; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      box-shadow: var(--shadow-lg); max-width: 300px;
      display: flex; align-items: center; gap: 0.75rem;
    }
    .toast.show { transform: translateX(0); opacity: 1; }
    .toast.success { background: linear-gradient(135deg, var(--accent) 0%, #059669 100%); }
    .toast.error { background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%); }
    .toast.info { background: linear-gradient(135deg, var(--primary) 0%, #0077cc 100%); }

    .gallery {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 1.5rem; margin-top: 2rem;
    }
    .gallery-item {
      background: var(--card-bg); border: 2px solid var(--primary);
      border-radius: var(--radius); padding: 1.5rem;
      position: relative; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      cursor: pointer; overflow: hidden;
      box-shadow: 0 0 15px rgba(0, 168, 255, 0.15);
      color: white; opacity: 0; transform: scale(0.8);
    }
    .gallery-item.show {
      animation: popIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
    }
    .gallery-item:hover {
      transform: translateY(-8px);
      box-shadow: 0 0 40px rgba(0, 168, 255, 0.4);
      border-color: var(--primary-hover);
    }
    .media-container {
      position: relative; border-radius: 12px;
      overflow: hidden; margin-bottom: 1rem;
      background: #0a0a0a; aspect-ratio: 16/9;
    }
    .gallery-item img, .gallery-item video {
      width: 100%; height: 100%; object-fit: cover;
      transition: transform 0.3s ease;
    }
    .gallery-item:hover img, .gallery-item:hover video { transform: scale(1.05); }
    .gallery-item audio { width: 100%; margin-top: 1rem; }
    .file-info { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
    .file-icon { font-size: 1.5rem; opacity: 0.7; }
    .file-icon svg {
      width: 100%;
      height: 100%;
      display: block;       /* VERY important */
    }

    /* Apply gradient to SVGs - improved approach */
    /* Default: apply gradient to all filled elements */
    svg path,
    svg circle,
    svg rect,
    svg polygon,
    svg ellipse {
      fill: #ffffff !important;
    }
    
    /* For stroke-only SVGs (like the link icon), apply gradient to stroke instead */
    svg[fill="none"] path,
    svg[fill="none"] circle,
    svg[fill="none"] line,
    svg[fill="none"] polyline,
    svg path[fill="none"],
    svg circle[fill="none"],
    svg line,
    svg polyline {
      fill: none !important;
      stroke: #ffffff !important;
    }
    
    /* Ensure no white borders/strokes on filled SVGs */
    svg:not([fill="none"]) path:not([fill="none"]),
    svg:not([fill="none"]) circle:not([fill="none"]),
    svg:not([fill="none"]) rect:not([fill="none"]),
    svg:not([fill="none"]) polygon:not([fill="none"]),
    svg:not([fill="none"]) ellipse:not([fill="none"]) {
      stroke: none !important;
    }
    
    /* Handle currentColor properly */
    svg[stroke="currentColor"] path,
    svg[stroke="currentColor"] circle,
    svg[stroke="currentColor"] line,
    svg path[stroke="currentColor"],
    svg circle[stroke="currentColor"],
    svg line[stroke="currentColor"],
    svg polyline[stroke="currentColor"] {
      stroke: #ffffff !important;
    }

    .file-name {
      font-weight: 500; font-size: 0.875rem; flex: 1;
      overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    }
    
    .load-more-button {
      display: flex;
      justify-content: center;
      align-items: center;
      margin: 2rem 0;
      padding: 0 1rem;
    }
    
    .load-more-button button {
      background: linear-gradient(135deg, var(--primary) 0%, #0077cc 100%);
      color: white;
      border: none;
      padding: 1rem 2rem;
      border-radius: var(--radius);
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(0, 168, 255, 0.3);
    }
    
    .load-more-button button:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 168, 255, 0.4);
      background: linear-gradient(135deg, var(--primary-hover) 0%, #0088dd 100%);
    }
    
    .load-more-button button:active {
      transform: translateY(0);
    }
    .actions { display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; }
    .action-btn {
      background: #0a0a0a; border: 1px solid var(--primary);
      border-radius: 8px; padding: 0.5rem; cursor: pointer;
      transition: all 0.2s ease; display: flex; align-items: center;
      justify-content: center; width: 36px; height: 36px;
      font-size: 0.875rem; color: white;
    }
    .action-btn:hover {
      background: var(--primary); transform: translateY(-1px);
      box-shadow: 0 4px 12px rgba(0, 168, 255, 0.4);
    }
    .action-btn.danger:hover {
      background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
      border-color: var(--danger);
    }
    
    #modal {
      display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
      background: rgba(0, 0, 0, 0.9); backdrop-filter: blur(10px);
      z-index: 9999; opacity: 0; transition: opacity 0.3s ease;
    }
    #modal.active { display: flex; opacity: 1; justify-content: center; align-items: center; }
    #modal-content {
      position: relative; max-width: 90vw; max-height: 90vh;
      border-radius: var(--radius); overflow: hidden;
      box-shadow: 0 0 40px rgba(0, 168, 255, 0.3);
      animation: modalSlideIn 0.3s ease-out;
    }
    #modal-content img, #modal-content video, #modal-content audio {
      max-width: 90vw; max-height: 90vh;
      width: auto; height: auto; object-fit: contain; display: block;
    }
    #modal-close {
      position: absolute; top: 1rem; right: 1rem; width: 40px; height: 40px;
      border-radius: 50%; background: rgba(0, 168, 255, 0.8);
      color: white; border: none; font-size: 1.25rem; cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      transition: all 0.2s ease; z-index: 10;
    }
    #modal-close:hover { background: var(--primary); transform: scale(1.1); }
    
    footer {
      background: var(--card-bg); border-top: 2px solid var(--primary);
      color: #aaa; padding: 1.5rem 0; text-align: center;
      font-size: 0.875rem; position: relative; z-index: 1;
      margin-top: auto;
    }
    footer a { color: var(--primary); text-decoration: none; font-weight: 500; transition: color 0.2s ease; }
    footer a:hover { color: var(--primary-hover); }
    
    @keyframes modalSlideIn {
      from { opacity: 0; transform: scale(0.9); }
      to { opacity: 1; transform: scale(1); }
    }
    
    @media (max-width: 768px) {
      .container { padding: 1rem; }
      .header h1 { font-size: 2rem; }
      .upload-section { padding: 1.5rem; }
      #drop-zone { height: 150px; }
      .gallery { grid-template-columns: 1fr; gap: 1rem; }
      .toast {
          right: 1rem;
          left: 1rem;
          max-width: none;
          z-index: 10000000; /* or higher than your modal */
          position: fixed; /* make sure it’s not static */
        }
      
      /* Mobile navigation styles */
      .top-nav {
        padding: 0 1rem;
      }
      
      .nav-menu-toggle {
        display: flex !important;
      }
      
      .nav-menu {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: #1a1a1a;
        border-bottom: 1px solid #2a2a2a;
        flex-direction: column;
        align-items: stretch;
        padding: 0.5rem;
        gap: 0.25rem;
        display: none;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
      }
      
      .nav-menu.mobile-open {
        display: flex;
      }
      
      .nav-item {
        padding: 0.75rem 1rem;
        font-size: 0.95rem;
        text-align: left;
      }
      
      .nav-username {
        display: none;
      }
      
      .nav-dropdown-arrow {
        display: none;
      }
      
      .nav-notification-panel {
        right: 50%;
        left: auto;
        transform: translateX(50%);
        width: calc(100vw - 2rem);
        max-width: 450px;
      }
      
      .nav-button { padding: 8px 16px; font-size: 13px; }
    }
    
    @media (max-width: 480px) {
      .nav-logo {
        display: none !important;
      }
    }
    
    /* Responsive website list items */
    @media (max-width: 600px) {
      .website-list-item {
        flex-direction: column !important;
        align-items: stretch !important;
      }
      
      .website-list-item .website-list-actions {
        margin-left: 0 !important;
        width: 100%;
      }
      
      .website-list-item .website-list-actions button {
        flex: 1;
      }
    }
    
    .loading { position: relative; overflow: hidden; }
    .loading::after {
      content: ''; position: absolute; top: 0; left: -100%;
      width: 100%; height: 100%;
      background: linear-gradient(90deg, transparent, rgba(0, 168, 255, 0.3), transparent);
      animation: loading 1.5s infinite;
    }
    @keyframes loading {
      0% { left: -100%; }
      100% { left: 100%; }
    }

    /* Help Icon Styles */
    .help-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: #333;
      color: #999;
      font-size: 12px;
      font-weight: 600;
      cursor: help;
      margin-left: 6px;
      border: 1px solid #444;
      transition: all 0.2s ease;
      user-select: none;
    }

    .help-icon:hover {
      background: #444;
      color: #00a8ff;
      border-color: #00a8ff;
      transform: scale(1.1);
    }

    /* Help Popup */
    .help-popup {
      position: fixed;
      background: #1a1a1a;
      border: 2px solid #00a8ff;
      border-radius: 8px;
      padding: 12px 16px;
      max-width: 300px;
      color: #e0e0e0;
      font-size: 0.9rem;
      line-height: 1.4;
      box-shadow: 0 8px 24px rgba(0, 168, 255, 0.3), 0 2px 8px rgba(0, 0, 0, 0.5);
      z-index: 100000;
      animation: helpPopupIn 0.2s ease-out;
      pointer-events: none;
    }

    .help-popup::before {
      content: '';
      position: absolute;
      top: -8px;
      left: 20px;
      width: 0;
      height: 0;
      border-left: 8px solid transparent;
      border-right: 8px solid transparent;
      border-bottom: 8px solid #00a8ff;
    }

    .help-popup::after {
      content: '';
      position: absolute;
      top: -6px;
      left: 21px;
      width: 0;
      height: 0;
      border-left: 7px solid transparent;
      border-right: 7px solid transparent;
      border-bottom: 7px solid #1a1a1a;
    }

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