html {
      height: 100%;
    }

    body {
      min-height: 100vh;
      min-height: 100dvh;
      display: flex;
      flex-direction: column;
      position: relative;
      overflow-x: hidden;
      padding: 0;
      margin: 0;
    }

    /* Animated background gradient orbs */
    .bg-orb {
      position: fixed;
      border-radius: 50%;
      filter: blur(120px);
      opacity: 0.4;
      animation: float 20s ease-in-out infinite;
      z-index: -1;
    }

    .bg-orb-1 {
      width: 600px;
      height: 600px;
      background: var(--accent-primary);
      top: -200px;
      left: -200px;
      animation-delay: 0s;
    }

    .bg-orb-2 {
      width: 500px;
      height: 500px;
      background: var(--whatsapp-green);
      bottom: -150px;
      right: -150px;
      animation-delay: -5s;
    }

    .bg-orb-3 {
      width: 400px;
      height: 400px;
      background: var(--info);
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      animation-delay: -10s;
      opacity: 0.2;
    }

    @keyframes float {

      0%,
      100% {
        transform: translate(0, 0) scale(1);
      }

      25% {
        transform: translate(50px, -50px) scale(1.1);
      }

      50% {
        transform: translate(-30px, 30px) scale(0.95);
      }

      75% {
        transform: translate(20px, 40px) scale(1.05);
      }
    }

    /* Login Split Container — fill viewport and center card horizontally & vertically */
    .login-split-container {
      flex: 1 0 auto;
      display: flex;
      width: 100%;
      box-sizing: border-box;
      padding: var(--space-6) var(--space-4);
      animation: fadeInUp 0.6s ease-out;
      align-items: center;
      justify-content: center;
      min-height: 0;
    }

    /* Left Side - Branding - HIDDEN */
    .login-left {
      display: none;
    }

    .login-left::before {
      display: none;
    }

    .login-left-content {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      width: 100%;
      height: 100%;
      max-width: none;
      z-index: 1;
      gap: 0;
      padding: 0;
    }

    .brand-logo {
      display: flex;
      align-items: center;
      gap: var(--space-4);
      margin-bottom: var(--space-8);
    }

    .brand-logo-icon {
      width: 50px;
      height: 50px;
      border-radius: var(--radius-xl);
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.2);
      font-size: 1.75rem;
      color: white;
    }

    .brand-name {
      font-size: 1.5rem;
      font-weight: 700;
      color: white;
      margin: 0;
    }

    .branding-title {
      font-size: 3rem;
      font-weight: 800;
      color: white;
      margin-bottom: var(--space-4);
      line-height: 1.2;
    }

    .branding-subtitle {
      font-size: 1.125rem;
      color: rgba(255, 255, 255, 0.9);
      margin-bottom: var(--space-8);
      line-height: 1.6;
    }

    .feature-list {
      display: flex;
      flex-direction: column;
      gap: var(--space-5);
    }

    .feature-item {
      display: flex;
      align-items: center;
      gap: var(--space-4);
      color: white;
      font-size: 1rem;
    }

    .feature-item i {
      font-size: 1.5rem;
      color: rgba(255, 255, 255, 0.9);
      min-width: 30px;
    }

    .doodle-image-container {
      margin: 0;
      padding: 0;
      display: flex;
      justify-content: center;
      align-items: center;
      width: 100%;
      height: 100%;
      flex: 1;
    }

    .doodle-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 1;
      filter: none;
    }

    .doodle-svg-container {
      margin: 0;
      padding: 20px;
      display: flex;
      justify-content: center;
      align-items: center;
      width: 100%;
      height: 100%;
      flex: 1;
    }

    .doodle-svg {
      width: 100%;
      height: 100%;
      object-fit: contain;
      opacity: 1;
      filter: none;
    }

    /* Right Side - Form */
    .login-right {
      flex: 0 0 auto;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: var(--space-8);
      background: transparent;
      overflow-y: auto;
      overflow-x: hidden;
      position: relative;
      width: 100%;
      max-width: 500px;
    }

    /* Gradient orbs on right side - removed */
    .login-right::before {
      content: '';
      position: absolute;
      top: 0;
      right: 0;
      width: 50%;
      height: 60%;
      background: none;
      pointer-events: none;
      z-index: 0;
    }

    .login-right::after {
      content: '';
      position: absolute;
      bottom: 0;
      right: 0;
      width: 55%;
      height: 60%;
      background: none;
      pointer-events: none;
      z-index: 0;
    }

    /* Login Card */
    .login-card {
      width: 100%;
      max-width: 460px;
      background: rgba(255, 255, 255, 0.02);
      backdrop-filter: blur(10px) saturate(120%);
      -webkit-backdrop-filter: blur(10px) saturate(120%);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: var(--radius-2xl);
      padding: var(--space-10);
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
      margin: 0;
      position: relative;
      z-index: 1;
    }

    /* Header */
    .login-header {
      text-align: center;
      margin-bottom: var(--space-8);
    }

    .login-title {
      font-size: var(--text-2xl);
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: var(--space-2);
    }

    .login-subtitle {
      font-size: var(--text-md);
      color: var(--text-tertiary);
    }

    /* Form */
    .login-form {
      display: flex;
      flex-direction: column;
      gap: var(--space-5);
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: var(--space-2);
    }

    .form-label {
      font-size: var(--text-sm);
      font-weight: 500;
      color: var(--text-secondary);
    }

    .form-input {
      width: 100%;
      height: 52px;
      padding: 0 var(--space-5);
      font-family: var(--font-sans);
      font-size: var(--text-md);
      color: var(--text-primary);
      background: var(--bg-tertiary);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      transition: all var(--transition-fast);
    }

    .form-input::placeholder {
      color: var(--text-muted);
    }

    .form-input:hover {
      border-color: var(--border-default);
    }

    .form-input:focus {
      outline: none;
      border-color: var(--accent-border);
      box-shadow: 0 0 0 4px var(--accent-soft);
      background: var(--bg-surface);
    }

    /* Input with icon */
    .input-with-icon {
      position: relative;
    }

    .input-with-icon .form-input {
      padding-left: 52px;
    }

    .input-with-icon .input-icon {
      position: absolute;
      left: var(--space-5);
      top: 50%;
      transform: translateY(-50%);
      font-size: 20px;
      color: var(--text-muted);
      pointer-events: none;
      transition: color var(--transition-fast);
    }

    .input-with-icon .form-input:focus~.input-icon {
      color: var(--accent-primary);
    }

    /* Password toggle */
    .password-toggle {
      position: absolute;
      right: var(--space-4);
      top: 50%;
      transform: translateY(-50%);
      width: 36px;
      height: 36px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      color: var(--text-muted);
      background: transparent;
      border: none;
      border-radius: var(--radius-md);
      cursor: pointer;
      transition: all var(--transition-fast);
    }

    .password-toggle:hover {
      color: var(--text-secondary);
      background: var(--bg-hover);
    }

    /* Remember & Forgot */
    .form-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .checkbox-group {
      display: flex;
      align-items: center;
      gap: var(--space-3);
      cursor: pointer;
    }

    .checkbox-input {
      width: 18px;
      height: 18px;
      border: 2px solid var(--border-strong);
      border-radius: var(--radius-sm);
      background: transparent;
      cursor: pointer;
      appearance: none;
      transition: all var(--transition-fast);
    }

    .checkbox-input:checked {
      background: var(--accent-primary);
      border-color: var(--accent-primary);
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
      background-size: 12px;
      background-position: center;
      background-repeat: no-repeat;
    }

    .checkbox-label {
      font-size: var(--text-sm);
      color: var(--text-secondary);
    }

    .forgot-link {
      font-size: var(--text-sm);
      color: var(--accent-primary);
      text-decoration: none;
      transition: color var(--transition-fast);
    }

    .forgot-link:hover {
      color: var(--accent-primary-light);
    }

    /* Submit Button */
    .login-btn {
      width: 100%;
      height: 52px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: var(--space-3);
      font-family: var(--font-sans);
      font-size: var(--text-md);
      font-weight: 600;
      color: white;
      background: linear-gradient(135deg, var(--accent-primary), var(--accent-primary-dark));
      border: none;
      border-radius: var(--radius-lg);
      cursor: pointer;
      transition: all var(--transition-base);
      box-shadow: 0 4px 16px var(--accent-primary-glow);
      margin-top: var(--space-2);
    }

    .login-btn:hover {
      background: linear-gradient(135deg, var(--accent-primary-light), var(--accent-primary));
      transform: translateY(-2px);
      box-shadow: 0 8px 24px var(--accent-primary-glow);
    }

    .login-btn:active {
      transform: translateY(0);
    }

    .login-btn i {
      font-size: 18px;
      transition: transform var(--transition-fast);
    }

    .login-btn:hover i {
      transform: translateX(4px);
    }

    /* Loading state */
    .login-btn.loading {
      pointer-events: none;
      opacity: 0.8;
    }

    .login-btn.loading i {
      animation: spin 1s linear infinite;
    }

    /* Divider */
    .login-divider {
      display: flex;
      align-items: center;
      gap: var(--space-4);
      margin: var(--space-6) 0;
    }

    .login-divider::before,
    .login-divider::after {
      content: '';
      flex: 1;
      height: 1px;
      background: var(--border-subtle);
    }

    .login-divider-text {
      font-size: var(--text-sm);
      color: var(--text-muted);
    }

    /* Social Login */
    .social-login {
      display: flex;
      gap: var(--space-3);
      justify-content: center;
    }

    .social-btn {
      width: 100%;
      height: 48px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: var(--space-2);
      font-size: var(--text-sm);
      font-weight: 500;
      color: var(--text-secondary);
      background: var(--bg-tertiary);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-lg);
      cursor: pointer;
      transition: all var(--transition-fast);
    }

    .social-btn:hover {
      background: var(--bg-elevated);
      color: var(--text-primary);
      border-color: var(--border-default);
    }

    .social-btn i {
      font-size: 18px;
    }

    /* Error Message */
    .error-message {
      display: none;
      align-items: center;
      gap: var(--space-3);
      padding: var(--space-4);
      background: var(--danger-subtle);
      border: 1px solid rgba(239, 68, 68, 0.2);
      border-radius: var(--radius-lg);
      font-size: var(--text-sm);
      color: var(--danger);
      animation: fadeInDown 0.3s ease-out;
    }

    .error-message.show {
      display: flex;
    }

    .error-message i {
      font-size: 18px;
    }

    .error-message.success-message {
      background: var(--success-subtle);
      border: 1px solid rgba(34, 197, 94, 0.3);
      color: var(--success);
    }

    /* Footer */
    .login-footer {
      text-align: center;
      margin-top: var(--space-6);
      padding-top: var(--space-6);
      border-top: 1px solid var(--border-subtle);
    }

    .login-footer-text {
      font-size: var(--text-sm);
      color: var(--text-tertiary);
    }

    .login-footer-link {
      color: var(--accent-primary);
      text-decoration: none;
      font-weight: 500;
    }

    .login-footer-link:hover {
      color: var(--accent-primary-light);
    }

    /* Responsive */
    @media (max-width: 968px) {
      .login-split-container {
        flex-direction: column;
        align-items: center;
        justify-content: center;
      }

      .login-left {
        min-height: 40vh;
        padding: var(--space-8);
      }

      .branding-title {
        font-size: 2rem;
      }

      .login-right {
        padding: var(--space-6);
        align-items: center;
        justify-content: center;
      }

      .login-card {
        padding: var(--space-6);
      }
    }

    @media (max-width: 480px) {
      .login-left {
        padding: var(--space-6);
      }

      .branding-title {
        font-size: 1.75rem;
      }

      .branding-subtitle {
        font-size: 1rem;
      }

      .login-right {
        padding: var(--space-4);
      }

      .login-card {
        padding: var(--space-5);
      }

      .social-login {
        flex-direction: column;
      }
    }