:root {
      --color-primary: #0a0621;
      --color-secondary: #ff0000;
      --color-gray-200: #e5e7eb;
      --color-gray-400: #9ca3af;
      --color-gray-500: #6b7280;
      --color-gray-600: #4b5563;
      --color-gray-700: #374151;
      --color-gray-800: #1f2937;
      --color-white: #ffffff;
      --color-red-700: #b91c1c;
    }

    * {
      box-sizing: border-box;
    }

    body {
      font-family: 'Inter', sans-serif;
      overflow: hidden;
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 1rem;
      margin: 0;
    }

    .video-background {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      z-index: -1;
      object-fit: cover;
      opacity: 0.8;
    }

    .overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.574) 0%, rgba(19, 25, 195, 0.271) 90%);
      z-index: -1;
    }

    .gradient-border {
      position: relative;
      background-color: var(--color-primary);
      color: var(--color-white);
      padding: 1.5rem 2rem;
      text-align: center;
    }

    .gradient-border::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 4px;
      background: linear-gradient(90deg, #0a0621 0%, #0a0621 50%, #ff0000 50%, #ff0000 100%);
    }

    .login-container {
      backdrop-filter: blur(8px);
      background: rgba(255, 255, 255, 0.9);
      border-radius: 1rem;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
      overflow: hidden;
      width: 100%;
      max-width: 28rem;
      animation: fadeInUp 0.6s ease-out forwards;
      box-sizing: border-box;
    }

    .input-field {
      transition: all 0.3s ease;
      box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
      background: rgba(255, 255, 255, 0.9);
      width: 100%;
      border: 1px solid var(--color-gray-200);
      border-radius: 0.5rem;
      box-sizing: border-box;
    }

    .input-field:focus {
      box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
      outline: none;
      border: 2px solid var(--color-primary);
      border-color: var(--color-primary);
    }

    .input-field-email {
      padding-left: 2.5rem;
      padding-right: 1rem;
      padding-top: 0.75rem;
      padding-bottom: 0.75rem;
    }

    .input-field-password {
      padding-left: 2.5rem;
      padding-right: 2.5rem;
      padding-top: 0.75rem;
      padding-bottom: 0.75rem;
    }

    .btn-primary {
      background: linear-gradient(135deg, #0a0621 0%, #1a1446 100%);
      transition: all 0.3s ease;
      color: var(--color-white);
      font-weight: 700;
      border-radius: 0.5rem;
      box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
      width: 100%;
      padding-top: 0.75rem;
      padding-bottom: 0.75rem;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(10, 6, 33, 0.4);
    }

    .btn-secondary {
      background: linear-gradient(135deg, #ff0000 0%, #e53e3e 100%);
      transition: all 0.3s ease;
      color: var(--color-white);
      font-weight: 500;
      border-radius: 0.5rem;
      flex: 1;
      padding-top: 0.5rem;
      padding-bottom: 0.5rem;
    }

    .btn-secondary:hover {
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(239, 68, 68, 0.5);
    }

    .modal-glass {
      backdrop-filter: blur(12px);
      background: rgba(255, 255, 255, 0.95);
      border: 1px solid rgba(255, 0, 0, 0.3);
      box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
      border-radius: 0.75rem;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
      padding: 1.5rem;
      width: 100%;
      max-width: 28rem;
      margin-left: 1rem;
      margin-right: 1rem;
    }

    .password-toggle {
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      cursor: pointer;
    }

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

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .animated-container {
      animation: fadeInUp 0.6s ease-out forwards;
    }

    .flash-message {
      padding: 1rem;
      margin-bottom: 1rem;
      border-radius: 0.5rem;
      font-weight: 500;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .flash-error {
      background-color: #fee2e2;
      color: #b91c1c;
      border: 1px solid #fecaca;
    }

    .flash-success {
      background-color: #dcfce7;
      color: #15803d;
      border: 1px solid #bbf7d0;
    }

    .flash-info {
      background-color: #e0f2fe;
      color: #0369a1;
      border: 1px solid #bae6fd;
    }

    .flash-warning {
      background-color: #fef9c3;
      color: #a16207;
      border: 1px solid #fef08a;
    }

    .flash-close {
      background: none;
      border: none;
      font-size: 1.2rem;
      cursor: pointer;
      color: inherit;
      margin-left: 1rem;
    }

    .content-wrapper {
      padding: 1.5rem;
      box-sizing: border-box;
    }

    .flex {
      display: flex;
    }

    .flex-center {
      display: flex;
      justify-content: center;
    }

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

    .flex-end {
      display: flex;
      justify-content: flex-end;
    }

    .flex-row {
      display: flex;
      flex-direction: row;
    }

    .space-x {
      display: flex;
      gap: 0.75rem;
    }

    .mb-4 {
      margin-bottom: 1rem;
    }

    .mb-5 {
      margin-bottom: 1.25rem;
    }

    .mb-6 {
      margin-bottom: 1.5rem;
    }

    .mt-1 {
      margin-top: 0.25rem;
    }

    .mr-2 {
      margin-right: 0.5rem;
    }

    .logo-img {
      height: 4rem;
      width: auto;
    }

    .title-large {
      font-size: 1.5rem;
      font-weight: 700;
    }

    .title-medium {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--color-gray-800);
    }

    .text-center {
      text-align: center;
    }

    .text-small {
      font-size: 0.875rem;
    }

    .text-muted {
      opacity: 0.8;
    }

    .text-gray {
      color: var(--color-gray-600);
    }

    .text-dark {
      color: var(--color-gray-800);
    }

    .text-light-gray {
      color: var(--color-gray-400);
    }

    .text-secondary {
      color: var(--color-secondary);
    }

    .text-secondary:hover {
      color: var(--color-red-700);
    }

    .font-medium {
      font-weight: 500;
    }

    .space-y-2 {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
      width: 100%;
      box-sizing: border-box;
    }

    .space-y-4 {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      width: 100%;
      box-sizing: border-box;
    }

    .space-y-5 {
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
      width: 100%;
      box-sizing: border-box;
    }

    .form-label {
      display: block;
      font-size: 0.875rem;
      font-weight: 500;
      color: var(--color-gray-700);
    }

    .relative {
      position: relative;
      width: 100%;
    }

    .icon-left {
      position: absolute;
      top: 0;
      bottom: 0;
      left: 0;
      padding-left: 0.75rem;
      display: flex;
      align-items: center;
      pointer-events: none;
    }

    .icon-right {
      position: absolute;
      top: 0;
      bottom: 0;
      right: 0;
      padding-right: 0.75rem;
      display: flex;
      align-items: center;
      cursor: pointer;
      color: var(--color-gray-400);
    }

    .icon-right:hover {
      color: var(--color-gray-600);
    }

    .modal {
      position: fixed;
      top: 0;
      right: 0;
      bottom: 0;
      left: 0;
      z-index: 50;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: rgba(0, 0, 0, 0.5);
    }

    .hidden {
      display: none;
    }
    
    @media (max-width: 480px) {
      .login-container {
        max-width: 100%;
        margin: 0 1rem;
      }

      .content-wrapper {
        padding: 1rem;
      }

      .gradient-border {
        padding: 1rem 1.5rem;
      }
    }