.login-container {
      max-width: 400px;
      margin: 60px auto;
      padding: 40px;
      border: 1px solid #FFA515;
      border-radius: 8px;
      background: #f9f7f4;
    }
    .login-container h1 {
      color: #06192b;
      margin-bottom: 30px;
      text-align: center;
    }
    .form-group {
      margin-bottom: 20px;
    }
    label {
      display: block;
      margin-bottom: 6px;
      font-weight: 600;
      color: #06192b;
      font-size: 14px;
    }
    input {
      width: 100%;
      padding: 10px 12px;
      border: 1px solid #ccc;
      border-radius: 4px;
      font-size: 16px;
      box-sizing: border-box;
      font-family: inherit;
    }
    input:focus {
      outline: none;
      border-color: #e26f0f;
      box-shadow: 0 0 0 2px rgba(226, 111, 15, 0.1);
    }
    button {
      width: 100%;
      padding: 12px;
      background: #FFA515;
      color: white;
      border: none;
      border-radius: 4px;
      font-weight: 600;
      cursor: pointer;
      font-size: 16px;
      transition: background 0.2s;
    }
    button:hover {
      background: #ED9405;
    }
    button:active {
      background: #FFA515;
    }
    .error {
      color: #dc2626;
      margin-top: 10px;
      font-size: 14px;
      padding: 8px;
      background: #fee2e2;
      border-radius: 4px;
      display: none;
    }
    .error.show {
      display: block;
    }
    .toggle-link {
      text-align: center;
      margin-top: 20px;
      font-size: 14px;
      color: #06192b;
    }
    .toggle-link a {
      color: #FFA515;
      cursor: pointer;
      text-decoration: none;
      font-weight: 600;
    }
    .toggle-link a:hover {
      text-decoration: underline;
    }
    .loading {
      opacity: 0.6;
      pointer-events: none;
    }