/* cijelo tijelo stranice */
      body {
        min-height: 100vh;
        background: linear-gradient(135deg, #1C1C1C, #2A2A2A); /* tamna pozadina */
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: 'Poppins', sans-serif;
      }

      /* kartica login forme */
      .login-card {
        background-color: #FFF8E1; /* krem pozadina */
        padding: 30px;
        border-radius: 12px; /* zaobljeni rubovi */
        width: 100%;
        max-width: 400px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.3); /* sjenka */
      }

      /* naslov stranice */
      .login-card h2 {
        text-align: center;
        margin-bottom: 25px;
        color: #1C1C1C;
        font-weight: 600;
      }

      /* labela polja */
      label {
        font-weight: 500;
        color: #2B2B2B;
      }

      /* linkovi */
      a {
        color: #1C1C1C;
        text-decoration: none;
      }
      a:hover {
        color: #F2B705; /* zlatna pri hoveru */
      }

      /* input polja */
      input[type="text"],
      input[type="password"] {
        width: 100%;
        padding: 10px;
        border-radius: 6px;
        border: 1px solid #CCC;
        margin-bottom: 15px;
      }

      input:focus {
        outline: none;
        border-color: #F2B705;
        box-shadow: 0 0 0 2px rgba(242,183,5,0.2);
      }

      /* submit dugme */
      input[type="submit"] {
        width: 100%;
        background-color: #F2B705; /* zlatno dugme */
        color: #1C1C1C;
        border: none;
        padding: 12px;
        border-radius: 6px;
        font-weight: 600;
        transition: 0.3s;
        cursor: pointer;
      }

      input[type="submit"]:hover {
        background-color: #E0A800;
      }

      /* brand/logo */
      .brand {
        text-align: center;
        margin-bottom: 20px;
        font-weight: bold;
        color: #F2B705;
        letter-spacing: 1px;
      }