.login-card {
            background-color: #ffffff;
            border: none;
            border-radius: 16px;
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
            width: 100%;
            max-width: 420px;
            overflow: hidden;
            transition: transform 0.3s ease;
        }

        .login-header {
            background: linear-gradient(135deg, var(--primary-green), var(--primary-dark));
            padding: 2.5rem 2rem 2rem 2rem;
            text-align: center;
            color: #ffffff;
        }

        .brand-logo {
            width: 70px;
            height: 70px;
            background-color: #ffffff;
            border-radius: 50%;
            padding: 8px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
            margin-bottom: 1rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .brand-logo img {
            width: 100%;
            height: auto;
            object-fit: contain;
        }

        .login-body {
            padding: 2.25rem 2rem;
        }

        .form-label {
            font-weight: 600;
            color: var(--text-dark);
            font-size: 13px;
        }

        .input-group-custom {
            border: 1px solid #cbd5e1;
            border-radius: 8px;
            transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
            background-color: #fff;
        }

        .input-group-custom:focus-within {
            border-color: var(--primary-green);
            box-shadow: 0 0 0 4px rgba(8, 163, 99, 0.15);
        }

        .input-group-custom .input-group-text {
            background-color: transparent;
            border: none;
            color: var(--text-muted);
            padding-left: 14px;
        }

        .input-group-custom .form-control {
            border: none;
            box-shadow: none;
            padding: 11px 12px 11px 0px;
            color: var(--text-dark);
            font-weight: 500;
        }

        .btn-login {
            background: linear-gradient(135deg, var(--primary-green), var(--primary-dark));
            border: none;
            color: #ffffff;
            font-weight: 600;
            padding: 12px;
            border-radius: 8px;
            transition: all 0.2s ease-in-out;
            box-shadow: 0 4px 6px -1px rgba(8, 163, 99, 0.2), 0 2px 4px -1px rgba(8, 163, 99, 0.1);
        }

        .btn-login:hover {
            transform: translateY(-1px);
            box-shadow: 0 10px 15px -3px rgba(8, 163, 99, 0.3), 0 4px 6px -4px rgba(8, 163, 99, 0.3);
            filter: brightness(1.05);
        }

        .btn-login:active {
            transform: translateY(1px);
        }

        .back-to-home {
            text-align: center;
            margin-top: 1.5rem;
        }

        .back-to-home a {
            color: var(--text-muted);
            text-decoration: none;
            font-size: 13px;
            font-weight: 500;
            transition: color 0.2s ease;
        }

        .back-to-home a:hover {
            color: var(--primary-green);
        }