* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
  }
  
  .container {
    min-height: 100vh;
    background: linear-gradient(135deg, #a855f7, #ec4899, #ef4444);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    position: relative;
  }
  
  /* Floating Elements */
  .floating-elements {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
  }
  
  .floating-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.2;
  }
  
  .floating-1 {
    top: 5rem;
    left: 2.5rem;
    width: 5rem;
    height: 5rem;
    background-color: #fde047;
    animation: bounce 2s infinite;
  }
  
  .floating-2 {
    top: 10rem;
    right: 5rem;
    width: 4rem;
    height: 4rem;
    background-color: #93c5fd;
    animation: pulse 2s infinite;
  }
  
  .floating-3 {
    bottom: 8rem;
    left: 25%;
    width: 3rem;
    height: 3rem;
    background-color: #86efac;
    animation: bounce 2s infinite;
    animation-delay: 1s;
  }
  
  .floating-4 {
    bottom: 5rem;
    right: 33%;
    width: 3.5rem;
    height: 3.5rem;
    background-color: #f9a8d4;
    animation: pulse 2s infinite;
    animation-delay: 0.5s;
  }
  
  /* Side Images */
  .side-image {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: none;
  }
  
  .left-image {
    left: 2rem;
  }
  
  .right-image {
    right: 2rem;
  }
  
  .side-image img {
    width: 12rem;
    height: 12rem;
    object-fit: cover;
    border-radius: 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    opacity: 0.8;
    animation: pulse 3s infinite;
  }
  
  .side-image p {
    color: white;
    text-align: center;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
  }
  
  /* Card */
  .card {
    width: 100%;
    max-width: 28rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    border-radius: 1rem;
    overflow: hidden;
    z-index: 10;
  }
  
  .card-header {
    text-align: center;
    padding: 1.5rem 1.5rem 0.5rem;
    background: linear-gradient(90deg, #7c3aed, #ec4899);
    color: white;
  }
  
  .icon-container {
    display: flex;
    justify-content: center;
    margin-bottom: 0.5rem;
    position: relative;
  }
  
  .sparkle-icon {
    width: 2rem;
    height: 2rem;
    animation: pulse 2s infinite;
  }
  
  .ping-dot {
    position: absolute;
    top: -0.25rem;
    right: -0.25rem;
    width: 0.75rem;
    height: 0.75rem;
    background-color: #fbbf24;
    border-radius: 50%;
    animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
  }
  
  .card-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 0.25rem;
  }
  
  .card-subtitle {
    font-size: 0.875rem;
    opacity: 0.9;
  }
  
  .card-content {
    padding: 1.5rem;
  }
  
  /* Features Grid */
  .features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
  }
  
  .feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
  }
  
  .feature-purple {
    background-color: #f3e8ff;
    color: #7c3aed;
  }
  
  .feature-pink {
    background-color: #fdf2f8;
    color: #ec4899;
  }
  
  .feature-blue {
    background-color: #eff6ff;
    color: #3b82f6;
  }
  
  .feature-green {
    background-color: #f0fdf4;
    color: #22c55e;
  }
  
  .feature-item i {
    width: 1rem;
    height: 1rem;
  }
  
  /* Form */
  .form-container {
    margin-top: 1rem;
  }
  
  .input-group {
    margin-bottom: 1rem;
  }
  
  .input-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
  }
  
  .input-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s;
  }
  
  .input-group input:focus {
    outline: none;
    border-color: #7c3aed;
  }
  
  .password-container {
    position: relative;
  }
  
  .password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    padding: 0;
  }
  
  .password-toggle:hover {
    color: #374151;
  }
  
  .password-toggle i {
    width: 1rem;
    height: 1rem;
  }
  
  .main-button {
    width: 100%;
    background: linear-gradient(90deg, #7c3aed, #ec4899);
    color: white;
    font-weight: 600;
    font-size: 1.125rem;
    padding: 0.75rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
  }
  
  .main-button:hover {
    background: linear-gradient(90deg, #6d28d9, #db2777);
    transform: scale(1.02);
  }
  
  /* Toggle Section */
  .toggle-section {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
    margin-top: 1rem;
  }
  
  .toggle-section p {
    font-size: 0.875rem;
    color: #6b7280;
  }
  
  .toggle-button {
    background: none;
    border: none;
    color: #7c3aed;
    font-weight: 600;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
    cursor: pointer;
    transition: color 0.2s;
  }
  
  .toggle-button:hover {
    color: #6d28d9;
    text-decoration-color: #6d28d9;
  }
  
  /* Motivational Text */
  .motivational-text {
    text-align: center;
    padding-top: 0.5rem;
  }
  
  .motivational-text p {
    font-size: 0.75rem;
    color: #6b7280;
    font-style: italic;
  }
  
  /* Toast */
  .toast {
    position: fixed;
    top: 1rem;
    right: 1rem;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    max-width: 20rem;
    transform: translateX(100%);
    transition: transform 0.3s;
    z-index: 1000;
  }
  
  .toast.show {
    transform: translateX(0);
  }
  
  .toast.success {
    border-left: 4px solid #22c55e;
  }
  
  .toast.error {
    border-left: 4px solid #ef4444;
  }
  
  .toast h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
  }
  
  .toast p {
    font-size: 0.75rem;
    color: #6b7280;
  }
  
  /* Animations */
  @keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
      transform: translate3d(0, 0, 0);
    }
    40%, 43% {
      transform: translate3d(0, -30px, 0);
    }
    70% {
      transform: translate3d(0, -15px, 0);
    }
    90% {
      transform: translate3d(0, -4px, 0);
    }
  }
  
  @keyframes pulse {
    0%, 100% {
      opacity: 1;
    }
    50% {
      opacity: 0.5;
    }
  }
  
  @keyframes ping {
    75%, 100% {
      transform: scale(2);
      opacity: 0;
    }
  }
  
  /* Responsive */
  @media (min-width: 1024px) {
    .side-image {
      display: block;
    }
  }
  
  /* Hidden class */
  .hidden {
    display: none !important;
  }