body {
        background: linear-gradient(135deg, #1f1f1f 0%, #2c2c2c 100%);
        min-height: 100vh;
        font-family: 'Poppins', sans-serif;
        color: #e0e0e0;
        overflow: hidden; /* Prevent body scroll */
    }

    .login-card {
        background: #2a2a2a;
        border-radius: 20px;
        box-shadow: 0 12px 40px rgba(0,0,0,0.5);
        padding: 20px 40px;
        transition: transform 0.3s ease;
        max-width: 400px;
        width: 90%;
    }
    .logo-container{
        display:flex;
        justify-content:center;
        align-items:center;
        gap:20px;
        margin-bottom:15px;
    }
    .logo-container img:last-child{
        transform: scale(1.3);
        transform-origin: center;
    }
    .logo{
        width:70px;
        height:auto;
        object-fit:contain;
    }

    h3 {
        font-weight: 600;
        letter-spacing: 1px;
        color: #f5f5f5;
        text-align: center;
        margin-bottom: 30px;
    }

    .btn-primary {
        background: linear-gradient(135deg, #3a3a6f 0%, #764ba2 100%);
        border: none;
        padding: 12px;
        font-weight: 600;
        width: 100%;
        border-radius: 10px;
        transition: all 0.3s ease;
    }

    .btn-primary:hover {
        background: linear-gradient(135deg, #2c2c5b 0%, #5f3b8c 100%);
    }

    .form-control {
        background: #3a3a3a;
        border: 1px solid #555;
        color: #f0f0f0;
        border-radius: 8px;
        padding: 6px 10px;     
        font-size: 0.9rem;       
    }

    .form-control:focus {
        border-color: #667eea;
        box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.3);
        background: #3a3a3a;
        color: #fff;
    }

    label {
        color: #ccc;
    }

    a.text-muted {
    color: #667eea !important;
    text-decoration: none;
    }

    a.text-muted:hover {
        color: #764ba2 !important;
    }

    a:hover {
        color: #764ba2;
    }
    a.register-link {
    color: #6aa6e7;
    text-decoration: none;
    transition: all 0.3s ease;
    }

    a.register-link:hover {
        text-decoration: underline;
        color: #0066ff; /* keep blue on hover */
    }

    /* Hide browser's default dark eye icon */
    input::-ms-reveal,
    input::-ms-clear,
    input::-webkit-password-reveal {
        display: none !important;
    }

    .password-toggle {
        position: absolute;
        right: 15px;
        top: 30%; /* Adjusted for Login label alignment */
        transform: translateY(-50%);
        background: none;
        border: none;
        cursor: pointer;
        color: #ffffff;
        padding: 0;
        z-index: 10;
    }

    .password-toggle:hover {
        color: #3958e0;
    }

    .vh-center {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 100vh;
    }

    .alert {
        border-radius: 5px;
        background-color: #444;
        color: #fff;
        border: none;
    }