* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    }
    body {
      background: linear-gradient(145deg, #e0eafc 0%, #cfdef3 100%);
      min-height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 1.5rem;
    }
    .login-box {
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(2px);
      max-width: 500px;
      width: 100%;
      padding: 2rem 2rem 2.2rem;
      border-radius: 36px;
      box-shadow: 0 25px 45px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.5);
      transition: transform 0.2s ease;
    }
    .login-box:hover {
      transform: translateY(-4px);
    }
    .login-box h2 {
      text-align: center;
      font-weight: 700;
      font-size: 2rem;
      background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb4d);
      background-clip: text;
      -webkit-background-clip: text;
      color: transparent;
      margin-bottom: 1.5rem;
      letter-spacing: -0.3px;
    }
    .input-group {
      position: relative;
      margin-bottom: 1.8rem;
    }
    .input-group input {
      width: 100%;
      padding: 1rem 1rem 0.5rem 1rem;
      font-size: 1rem;
      border: 2px solid #e2e8f0;
      border-radius: 28px;
      outline: none;
      background: #fefefe;
      transition: all 0.2s;
      color: #0f172a;
      font-weight: 500;
    }
    .input-group input:focus {
      border-color: #3b82f6;
      box-shadow: 0 0 0 3px rgba(59,130,246,0.2);
    }
    .input-group label {
      position: absolute;
      left: 1rem;
      top: 0.9rem;
      background: transparent;
      padding: 0 0.3rem;
      color: #64748b;
      font-size: 1rem;
      font-weight: 500;
      transition: 0.2s;
      pointer-events: none;
    }
    .input-group input:focus ~ label,
    .input-group input:not(:placeholder-shown) ~ label {
      top: -0.55rem;
      left: 0.9rem;
      font-size: 0.75rem;
      background: white;
      color: #3b82f6;
      font-weight: 600;
      padding: 0 0.3rem;
      border-radius: 20px;
    }
    .input-group input:not(:focus):not(:placeholder-shown) ~ label {
      color: #334155;
    }
    input::placeholder {
      opacity: 0;
    }
    button {
      width: 100%;
      background: #0b2b5c;
      border: none;
      padding: 0.85rem;
      border-radius: 40px;
      font-size: 1rem;
      font-weight: 700;
      color: white;
      margin-top: 0.4rem;
      margin-bottom: 0.8rem;
      cursor: pointer;
      transition: all 0.25s;
      box-shadow: 0 5px 12px rgba(0, 0, 0, 0.1);
      letter-spacing: 0.5px;
    }
    button:first-of-type {
      background: #1e3a8a;
    }
    button:last-of-type {
      background: #0f2b3d;
    }
    button:hover {
      transform: translateY(-2px);
      filter: brightness(1.05);
      box-shadow: 0 12px 20px rgba(0, 0, 0, 0.15);
    }
    button:active {
      transform: translateY(1px);
    }
    .extra {
      text-align: center;
      margin-top: 1rem;
    }
    .extra a {
      text-decoration: none;
      color: #2563eb;
      font-weight: 600;
      transition: 0.2s;
    }
    .extra a:hover {
      text-decoration: underline;
      color: #0f3b8c;
    }
    #resetMessage {
      background: #fef2f2;
      color: #b91c1c;
      padding: 0.6rem 1rem;
      border-radius: 40px;
      font-size: 0.85rem;
      text-align: center;
      margin: 0.5rem 0 0.2rem;
      font-weight: 500;
      border-left: 4px solid #ef4444;
    }
    .success-message {
      background: #e6f7ec !important;
      color: #166534 !important;
      border-left-color: #22c55e !important;
    }
    hr {
      margin: 1rem 0 0.2rem;
      border: 0;
      height: 1px;
      background: linear-gradient(to right, transparent, #cbd5e1, transparent);
    }
    .small-note {
      font-size: 11px;
      text-align: center;
      margin-top: 8px;
      color: #5e6879;
    }